{"title":"WisHat","description":"\u003cp\u003e\u003cspan\u003eEasily integrate to a Raspberry Pi hardware using WisHat! These boards\u003c\/span\u003e\u003cspan\u003e has a standard 40pin connector and can easily be put on top of any Raspberry Pi, be it A, B, 4 or a 0.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"rak2287-pi-hat","title":"RAK2287\/RAK5146 Pi HAT","description":"\u003cblockquote\u003e\n\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e RAK2287\/RAK5146 Pi HAT is compatible only with the SPI version of the RAK2287 and RAK5146 LPWAN concentrators.\u003c\/blockquote\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eRAK2287\/RAK5146 Pi HAT is a converter board that makes it possible to connect the RAK2287 LPWAN Concentrator Module or RAK5146 LPWAN Concentrator Module to Raspberry Pi.\u003c\/p\u003e\n\u003ch2\u003eCompatible Product\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRAK2287 SPI\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRAK5146 SPI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 65mm x 55mm x 18mm (±2mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 22.7g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocumentation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"RAK2287\/RAK5146 Pi Hat Datasheet \" href=\"https:\/\/doc.rakwireless.com\/datasheet\/rakproducts\/rak2287-pi-hat\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRAK2287\/RAK5146 Pi Hat Datasheet \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RAKwireless","offers":[{"title":"Default Title","offer_id":35757430210727,"sku":"610003","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/2333\/7383\/products\/RAK2287-pi-hat-mpcie-to-raspberry-pi-4-rpi4-connector_95758ede-7545-495d-a343-300b682e9dbe.png?v=1682561360"},{"product_id":"rak9003-poe-hat","title":"RAK9003 PoE Pi HAT","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eEnhance your Raspberry Pi based networking solution with the option of being powered directly through your gateway's Ethernet port. No need for separate power supply! This feature is especially suitable for deployments utilizing cabled network connectivity.\u003c\/p\u003e\n\u003cp\u003eRAK9003 PoE Pi Hat is an add-on board with Raspberry PI form factor, compatible with RPi 3B+ and RPi 4, which can be plugged into a Raspberry PI directly. RAK9003 PoE Pi Hat makes it possible to power the Raspberry Pi via a standard CAT 5 Ethernet cable.\u003c\/p\u003e\n\u003cp\u003eRAK9003 PoE Pi Hat is designed to be compatible with the IEEE 802.3af\/at Power-over-Ethernet (PoE), it is compatible with both PoE Mode A and Mode B. RAK9003 PoE Pi Hat signature and control circuit provides the PoE AT compatibility signature and power classification required by the Power Sourcing Equipment (PSE) before applying up to 30W power to the port. RAK9003 PoE Pi Hat is compatible with Class 0 to Class 4 equipment. The high-efficiency DC\/DC converter operates over a wide input voltage range and provides a regulated low ripple and low noise output. The DC\/DC converter also has built-in overload and short-circuit output protection.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRaspberry Pi form factor with a 40pin compatible header (\u003cstrong\u003ePi3 B+, Pi4\u003c\/strong\u003e compatible)\u003c\/li\u003e\n\u003cli\u003eConforming to the IEEE 802.3af\/at (mode A \u0026amp; mode B), \u003cstrong\u003e25W Max Load\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIt contains physical layer power negotiation circuitry, compatible with \u003cstrong\u003eClass 0 to Class 4 equipment\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eWide operating voltage: \u003cstrong\u003e42V ~ 57V\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eOutput Current: \u003cstrong\u003e5V@5A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput voltage ripple: \u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh Efficiency: \u003cstrong\u003e83% (input 48V, 5V@5A).\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh isolation: \u003cspan\u003e\u003cstrong\u003e1.5KV isolation\u003c\/strong\u003e input to output.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOvercurrent \/ short-circuit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40 \u003cspan\u003e°C\u003c\/span\u003e \u003cspan\u003e～\u003c\/span\u003e+85 \u003cspan\u003e°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocumentation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.rakwireless.com\/Product-Categories\/WisHat\/RAK9003-PoE-HAT\/Overview\/\"\u003eRAK9003 PoE HAT datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RAKwireless","offers":[{"title":"Default Title","offer_id":35757440893095,"sku":"610001","price":23.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/2333\/7383\/products\/RAK9003PoEPiHAT.png?v=1682561353"},{"product_id":"rak8213-pi-hat","title":"RAK8213 Pi HAT","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eRAK8213 Pi HAT is designed to work in conjunction with the \u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak8213-nb-iot-bg96\" target=\"_blank\" title=\"RAK8213 NB-IoT BG96 module\" rel=\"noopener noreferrer\"\u003eRAK8213 NB-IoT BG96 module\u003c\/a\u003e. It works as a converter for the RAK8213 mPCIe module to the 40pin header connector on the Raspberry Pi. Thus, the RAK8213 HAT allows one to easily add NB-IoT functionality to any Raspberry Pi.\u003c\/p\u003e\n\u003ch2\u003eCompatible Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak8213-nb-iot-bg96\" target=\"_blank\" title=\"RAK8213 NB-IoT BG96 module\" rel=\"noopener noreferrer\"\u003eRAK8213 NB-IoT BG96 module\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePi HAT form factor\u003c\/li\u003e\n\u003cli\u003emPCIe slot\u003c\/li\u003e\n\u003cli\u003eMicro-USB connector serving as both interface and power for the RAK8213\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRAK8213 evaluation\u003c\/li\u003e\n\u003cli\u003eRapid prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul class=\"product-packaging-list util-clearfix\"\u003e\n\u003cli class=\"packaging-item\"\u003e\u003cspan class=\"packaging-title\" data-spm-anchor-id=\"2114.12010108.0.i9.3f3739813kuclb\"\u003e\u003cstrong\u003eBoard Dimensions:\u003c\/strong\u003e\u003cspan\u003e 65 x 55 x 18 mm (±2mm)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"packaging-item\"\u003e\u003cspan class=\"packaging-title\" data-spm-anchor-id=\"2114.12010108.0.i9.3f3739813kuclb\"\u003e\u003cstrong\u003eBoard Weight:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e22.6 g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"packaging-item\"\u003e\u003cspan class=\"packaging-des\" rel=\"15|9|4\"\u003e\u003cstrong\u003ePackage Inclusions:\u003c\/strong\u003e\u003cspan\u003e RAK8213 Pi HAT\u003c\/span\u003e Board only\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003ca name=\"_Toc44032691\"\u003e\u003c\/a\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x RAK8213 Pi HAT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RAKwireless","offers":[{"title":"Default Title","offer_id":36040803778727,"sku":"610002","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/2333\/7383\/products\/RAK8213PiHAT.png?v=1682561370"},{"product_id":"rak2247-pi-hat","title":"RAK2247 Pi HAT","description":"\u003cblockquote\u003e\n\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003c\/span\u003eRAK2247 Pi HAT is compatible only with the SPI version of the RAK2247 LPWAN concentrator.\u003c\/blockquote\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cdiv\u003eRAK2247 Pi HAT is a converter board designed to allow the RAK2247 Concentrator module to interface with a Raspberry Pi SBC (Single Board Computer). It maps the 52-pin of mPCIe RAK2247 connector to the 40- pin Raspberry Pi header. There is also a GPS on the HAT that enhances your RAK2247 with localization and timing data.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003ePi HAT form factor fully compatible with Raspberry Pi products\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003ePCIe connector onboard for connecting RAK2247 Concentrator module\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eBuilt-in GPS\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eCompatible Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak2247-lpwan-gateway-concentrator-module\" title=\"RAK2247 LPWAN Gateway Concentrator Module\" target=\"_blank\"\u003eRAK2247 LPWAN Gateway Concentrator Module\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimension\u003c\/strong\u003e: 65 x 55 x 18 mm (±2mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct Weight\u003c\/strong\u003e: 22.9 g\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eDocumentation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doc.rakwireless.com\/datasheet\/rakproducts\/rak2247-pi-hat\" title=\"RAK2247 Pi HAT Datasheet\" target=\"_blank\"\u003eRAK2247 Pi HAT Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RAKwireless","offers":[{"title":"Default Title","offer_id":40034366750887,"sku":"610004","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/2333\/7383\/products\/RAK2247PiHat_Shopify_01_54283df7-76d1-425a-bf23-10fb383519c3.png?v=1682561380"},{"product_id":"wisblock-adapter-board-raspberry-pi-rak6421","title":"WisBlock HAT for Raspberry Pi | Modular Pi HAT for WisBlock sensor integration | RAK6421","description":"\u003ch2\u003eWhat is WisBlock HAT for Raspberry Pi RAK6421?\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRAK6421 \u003c\/strong\u003e\u003cspan\u003eis a powerful Raspberry Pi HAT that lets you connect \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eWisBlock modules directly to any Pi\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e(Pi 4, Pi 5, or Pi Zero 2W). Whether you're building a \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMeshtastic\u003c\/strong\u003e \u003cstrong\u003erouter\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003esensor\u003c\/strong\u003e \u003cstrong\u003egateway\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, or a \u003c\/span\u003e\u003cstrong\u003eLoRa test platform\u003c\/strong\u003e\u003cspan\u003e, RAK6421 makes it easy to integrate LoRa radios, GPS, environmental sensors, and more, all in a modular, plug-and-play way.\u003cmeta charset=\"utf-8\"\u003eThe RAK6421 is compatible with the HAT+ specification by using an independent EEPROM for metadata and device tree information\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eRAK6421 is also compatible with our RAK7391 WisGate Connect and our RAKR314 CM4 carrier board, both based on CM4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eWhy You Need WisBlock HAT for Raspberry Pi\u003c\/span\u003e\u003cspan\u003e RAK6421\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTurn your Raspberry Pi into a powerful IoT hub\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003ewith the RAK6421 WisBlock Adapter. It lets you \u003c\/span\u003e\u003cstrong\u003eplug in pretty much any WisBlock sensor or interface module\u003c\/strong\u003e\u003cspan\u003e, from LoRa radios to GPS and environmental sensors, \u003c\/span\u003e\u003cstrong\u003edirectly onto your Pi\u003c\/strong\u003e\u003cspan\u003e. No extra baseboard needed. Perfect for rapid prototyping, smart monitoring, or building a compact Meshtastic node.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhy it's useful:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect WisBlock modules instantly\u003c\/strong\u003e\u003cspan\u003e – No need for a separate WisBlock baseboard\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports sensors, radios, and GPS\u003c\/strong\u003e\u003cspan\u003e – Easily build LoRa or sensor-based applications\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA Great IoT and Meshtastic Pi HAT\u003c\/strong\u003e\u003cspan\u003e – Ideal for long-range communication and logging\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and plug-and-play\u003c\/strong\u003e\u003cspan\u003e – Clean setup, fast integration, no soldering required\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features of RAK6421 WisBlock Pi HAT for Raspberry Pi\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eStandard \u003c\/span\u003e\u003cstrong\u003e40-pin Raspberry Pi Header\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003e2 WisBlock IO slots\u003c\/strong\u003e\u003cspan\u003e +\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e4 WisBlock Sensor slots\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eSupports \u003c\/span\u003e\u003cstrong\u003eLoRa radios, I2C sensors, GPS, I2S audio\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eBuilt-in \u003c\/span\u003e\u003cstrong\u003eI²C ADC\u003c\/strong\u003e\u003cspan\u003e for analog input (e.g., temperature, light)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003ePowers modules via \u003c\/span\u003e\u003cstrong\u003e3.3V and VBAT\u003c\/strong\u003e\u003cspan\u003e from Pi’s 5V rail\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eCompatible with \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.google.com\/url?q=https:\/\/store.rakwireless.com\/products\/rak13300-wisblock-lpwan?intsource%3Drak_store%26intmedium%3Dorganic%26intcampaign%3Drak6421_product_page%26intterm%3Drak13300%26intcontent%3Dstore_link\u0026amp;sa=D\u0026amp;source=editors\u0026amp;ust=1773751239066351\u0026amp;usg=AOvVaw0kw5m6tkQqdT6bMj8PjwPp\"\u003eRAK13300\u003c\/a\u003e and RAK13302\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eLoRa radios\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eAdd-on options: \u003c\/span\u003e\u003cstrong\u003eRaspberry Pi, enclosure\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e, \u003c\/strong\u003eand \u003c\/span\u003e\u003cstrong\u003esensor bundles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOn-board\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eEEPROM\u003c\/span\u003e\u003cspan\u003e connected to ID_SA and ID_SC signals\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eKey Benefits of WisBlock HAT for Raspberry Pi\u003c\/span\u003e\u003cspan\u003e RAK6421\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRAK6421 key benefits are:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSimplifies hardware assembly: no extra adapters, no flying cables\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAllows to use different hardware in a compact and standardized way\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAllows hardware re-use across different applications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSupports HAT+ specification for hardware auto-discovery by the OS\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eUse Case #1\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo monitor air quality remotely, an engineer builds a \u003c\/span\u003e\u003cstrong\u003ePi-based sensor logger with MQTT output\u003c\/strong\u003e\u003cspan\u003e using RAK6421 LoRa Expansion Board for Pi. It \u003c\/span\u003e\u003cstrong\u003eseamlessly connects WisBlock sensors\u003c\/strong\u003e\u003cspan\u003e into a compact weather or pollution station.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eUse Case #2\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA research team deploys a Pi-based\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLoRa communication hub\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003ein a remote farm. RAK6421 helps them quickly connect long-range radios and sensors for \u003c\/span\u003e\u003cstrong\u003eagriculture data collection\u003c\/strong\u003e\u003cspan\u003e without extra hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat Can You Connect？\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eThe RAK6421 is compatible with many existing WisBlock modules and it will be with more to come. The list below does not include all the modules you can use with the RAK6421 but it can help you get an idea of what you can build with it. \u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote：\u003c\/span\u003e\u003c\/strong\u003eThat some GPIOs are shared between slots in the RAK6421, double check the configuration you plan to use for potential conflicts.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eWireless communications\u003c\/strong\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak13300-wisblock-lpwan?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak13300_wisblock_lpwan_module\u0026amp;intcontent=store_link\"\u003eRAK13300 WisBlock LPWAN Module\u003c\/a\u003e (LoRa\/LoRaWAN)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eRAK13302 WisBlock High Power (1W) LPWAN Module (LoRa\/LoRaWAN)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak13600-wisblock-nfc-reader?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak13600_wisblock_nfc_reader_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK13600 WisBlock NFC Reader Module\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eRTC\u003c\/strong\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rtc-module-rak12002?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak12002_wisblock_rtc_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK12002 WisBlock RTC Module\u003c\/span\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eGPS\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/store.rakwireless.com\/products\/wisblock-gnss-location-module-rak12500?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak12500_wisblock_gnss_location_module\u0026amp;intcontent=store_link\"\u003eRAK12500 WisBlock GNSS Location Module\u003c\/a\u003e based on u-blox ZOE-M8Q\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003ca href=\"https:\/\/store.rakwireless.com\/products\/wisblock-rak12501-gnss-module?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak12501_wisblock_gnss_gps_location_module\u0026amp;intcontent=store_link\"\u003e RAK12501 WisBlock GNSS GPS Location Module\u003c\/a\u003e\u003ca href=\"https:\/\/www.google.com\/url?q=https:\/\/store.rakwireless.com\/products\/wisblock-rak12501-gnss-module?intsource%3Drak_store%26intmedium%3Dorganic%26intcampaign%3Drak6421_product_page%26intterm%3Drak12501_wisblock_gnss_gps_location_module%26intcontent%3Dstore_link\u0026amp;sa=D\u0026amp;source=docs\u0026amp;ust=1766479811271546\u0026amp;usg=AOvVaw05p5dNftcegjixG-4QySGK\"\u003e\u003c\/a\u003e based on Quectel L76K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eSensors\u003c\/strong\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak1901-shtc3-temperature-humidity-sensor?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak1901_wisblock_temperature_and_humidity_sensor\u0026amp;intcontent=store_link\"\u003eRAK1901 WisBlock Temperature and Humidity Sensor\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak1902-kps22hb-barometric-pressure-sensor?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak1902_wisblock_barometer_pressure_sensor_module\u0026amp;intcontent=store_link\"\u003eRAK1902 WisBlock Barometer Pressure Sensor Module\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak1903-opt3001dnpr-ambient-light-sensor?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak1903_wisblock_ambient_light_sensor_module\u0026amp;intcontent=store_link\"\u003eRAK1903 WisBlock Ambient Light Sensor Module\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak1906-bme680-environment-sensor?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak1906_wisblock_environmental_sensor_module\u0026amp;intcontent=store_link\"\u003eRAK1906 WisBlock Environmental Sensor Module\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/mq2-gas-sensor-module-rak12004?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak12004_wisblock_mq2_gas_sensor_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK12004 WisBlock MQ2 Gas Sensor Module\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003ca href=\"https:\/\/store.rakwireless.com\/products\/wisblock-pir-module-rak12006?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak12006_wisblock_pir_sensor_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK12006 WisBlock PIR Sensor Module\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/wisblock-mq3-gas-sensor-rak12009?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak12009_wisblock_mq3_alcohol_gas_sensor_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/wisblock-mq3-gas-sensor-rak12009?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak12009_wisblock_mq3_alcohol_gas_sensor_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK12009 WisBlock MQ3 Alcohol Gas Sensor Module\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak12013-wisblock-radar-sensor?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak12013_wisblock_radar_sensor_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK12013 WisBlock Radar Sensor Module\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/wisblock-vibration-sensor-rak12015?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak12015_wisblock_vibration_detection_sensor_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK12015 WisBlock Vibration Detection Sensor Module\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak12019-wisblock-uv-sensor?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak12019_wisblock_uv_sensor\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK12019 WisBlock UV Sensor\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/co2-sensor-sensirion-scd30-rak12037?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak12037_wisblock_co2_sensor_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK12037 WisBlock CO\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003e Sensor Module\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak16000?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak16000_wisblock_dc_current_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK16000 WisBlock DC Current Module\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eIO Modules\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak5801-4-20ma-interface?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak5801_wisblock_4-20_ma_interface_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK5801 WisBlock 4-20 mA Interface Module\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak5802-rs485-interface?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak5802_wisblock_rs485_interface_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK5802 WisBlock RS485 Interface Module \u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak5811-0-5v-analog-interface?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak5811_wisblock_0-5_v_interface_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK5811 WisBlock 0-5 V Interface Module\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/relay-io-rak13001?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak13001_wisblock_relay_io_module\u0026amp;intcontent=store_link\"\u003eRAK13001 WisBlock Relay IO Module(30V 2A)\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/adapter-module-rak13002?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak13002_wisblock_io_module\u0026amp;intcontent=store_link\"\u003eRAK13002 WisBlock IO Module\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/io-expansion-module-rak13003?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak13003_wisblock_io_expansion_module\u0026amp;intcontent=store_link\"\u003eRAK13003 WisBlock IO Expansion Module\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/pwm-expansion-module-rak13004?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak13004_wisblock_pwm_expander_module\u0026amp;intcontent=store_link\"\u003eRAK13004 WisBlock PWM Expander Module\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/lin-bus-module-rak13005?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak13005_wisblock_lin_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK13005 WisBlock LIN Module\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/can-bus-interface-microchip-mcp2518fd-rak13006?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak13006_wisblock_can_module\u0026amp;intcontent=store_link\"\u003eRAK13006 WisBlock CAN Bus Module\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak13007-wisblock-relay?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak13007_wisblock_relay_module\u0026amp;intcontent=store_link\"\u003eRAK13007 WisBlock Relay Module (250V 5A)\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak14006-wisblock-rotary-input?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak14006_wisblock_rotary_encoder_module\u0026amp;intcontent=store_link\"\u003eRAK14006 WisBlock Rotary Encoder Module\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak16001-wisblock-adc-module?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak16001_wisblock_adc_module\u0026amp;intcontent=store_link\"\u003eRAK16001 WisBlock ADC Module\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/store.rakwireless.com\/products\/motor-control-module-rak17000?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak17000_wisblock_motor_control_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK17000 WisBlock Motor Control Module\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eHuman Interface\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak1921-oled-display-panel?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak1921_wisblock_oled_display\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK1921 WisBlock OLED Display\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak12001-fingerprint-module?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak12001_wisblock_fingerprint_sensor_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK12001 WisBlock Fingerprint Sensor Module\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003ca href=\"https:\/\/store.rakwireless.com\/products\/wisblock-buzzer-module-rak18001?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=rak6421_product_page\u0026amp;intterm=rak18001_wisblock_buzzer_module\u0026amp;intcontent=store_link\"\u003e\u003cspan\u003eRAK18001 WisBlock Buzzer Module\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote：\u003c\/span\u003e\u003c\/strong\u003eNot all the Sensor modules are supported by Meshtastic.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eMeshtastic supported modules:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100.036%; height: 288.4px;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"95\" style=\"width: 16.934%;\"\u003e \u003ccol width=\"297\" style=\"width: 52.9412%;\"\u003e \u003ccol width=\"210\" style=\"width: 37.4332%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCompatible Modules\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 55.2px;\"\u003e\n\u003ctd style=\"height: 55.2px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eLoRa Radio\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 55.2px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRAK13300 (SX1262), RAK13302 (1W SX1262)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 55.2px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMeshtastic, LoRaWAN\u003c\/span\u003e\u003cspan\u003e®\u003c\/span\u003e\u003cspan\u003e, P2P\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eGPS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRAK12500, RAK12501\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLocation tracking\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSensors\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRAK1901, RAK1902, RAK1906, RAK12013\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEnvironmental sensing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIO Modules\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRAK13002, RAK18001, RAK14001\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBuzzer, RGB, IO control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRTC\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRAK12002\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.6px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eReal-time clock\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 55.2px;\"\u003e\n\u003ctd style=\"height: 55.2px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAudio\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 55.2px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWisBlock I2S Speaker (I2S only)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 55.2px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAudio over LoRa (future concept)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhat’s in the Box\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-renderer-start-pos=\"130\"\u003e\n\u003cstrong data-renderer-mark=\"true\"\u003eWisBlock Pi HAT Only\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli data-renderer-start-pos=\"130\"\u003e1 pc RAK6421 Pi HAT \u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"130\"\u003e1 set Screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarter Kit Environment 1 (Basic)\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli data-renderer-start-pos=\"215\"\u003e1 pc RAK6421 Pi HAT Kit\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"242\"\u003e1 pc VOC Sensor RAK12047\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"242\"\u003e1 pc Environment Sensor RAK1906\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"242\"\u003e1 pc RTC Sensor RAK12002\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"242\"\u003e1 pc UV Light Sensor RAK12019\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 set Screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"264\"\u003e\n\u003cstrong\u003eStarter Kit Environment 2 (Advanced)\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli data-renderer-start-pos=\"215\"\u003e1 pc RAK6421 Pi HAT Kit\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"242\"\u003e1 pc VOC Sensor RAK12047\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"242\"\u003e1 pc Environment Sensor RAK1906\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"242\"\u003e1 pc RTC Sensor RAK12002\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"242\"\u003e1 pc UV Light Sensor RAK12019\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"215\"\u003e1 pc CO2 Sensor RAK12037\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"215\"\u003e1 set Screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarter Kit Industrial\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli data-renderer-start-pos=\"215\"\u003e1 pc RAK6421 Pi HAT Kit\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"242\"\u003e1 pc RTC Sensor RAK12002\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"215\"\u003e1 pc Buzzer Sensor RAK18001\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"215\"\u003e1 pc 4-20mA Module RAK5801\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"215\"\u003e1 pc RS485 Module RAK5802\u003c\/li\u003e\n\u003cli\u003e1 set Screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"ak-ul\" data-indent-level=\"1\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eHow to Get Started with WisBlock HAT for Raspberry Pi \u003c\/span\u003e\u003cspan\u003eRAK6421\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.rakwireless.com\/product-categories\/wishat\/rak6421-wisblock-pi-hat\/overview\/?utm_source=rak_store\u0026amp;utm_medium=organic\u0026amp;utm_campaign=wisblock_hat_for_raspberry_pi_rak6421_product_page\u0026amp;utm_term=overview_of_rak6421_wisblock_pi_hat\u0026amp;utm_content=documentation_link\"\u003eOverview of RAK6421 WisBlock Pi Hat\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.rakwireless.com\/product-categories\/wishat\/rak6421-wisblock-pi-hat\/datasheet\/?utm_source=rak_store\u0026amp;utm_medium=organic\u0026amp;utm_campaign=wisblock_hat_for_raspberry_pi_rak6421_product_page\u0026amp;utm_term=datasheet_for_rak6421_wisblock_pi_hat\u0026amp;utm_content=documentation_link\"\u003eDatasheet for RAK6421 WisBlock Pi Hat\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.rakwireless.com\/product-categories\/wishat\/rak6421-wisblock-pi-hat\/kits\/?utm_source=rak_store\u0026amp;utm_medium=organic\u0026amp;utm_campaign=wisblock_hat_for_raspberry_pi_rak6421_product_page\u0026amp;utm_term=kits_for_rak6421_wisblock_pi_hat\u0026amp;utm_content=documentation_link\"\u003eKit for RAK6421 WisBlock Pi Hat\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RAKwireless","offers":[{"title":"WisBlock Pi HAT Only","offer_id":46859345985703,"sku":"610009","price":12.5,"currency_code":"USD","in_stock":false},{"title":"Starter Kit Environment 1 (Basic) -Temp\/Humidity\/Pressure\/VOC\/UV\/RTC","offer_id":46859350638759,"sku":"110220","price":45.9,"currency_code":"USD","in_stock":false},{"title":"Starter Kit Environment 2 (Advanced) -Temp\/Humidity\/Pressure\/CO2\/VOC\/UV\/RTC","offer_id":47489225785511,"sku":"110221","price":95.9,"currency_code":"USD","in_stock":false},{"title":"Starter Kit Industrial -RTC\/Buzzer\/RS485\/4-20mA","offer_id":47489226145959,"sku":"110222","price":29.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/2333\/7383\/files\/rak6421-vd-4.png?v=1777604286"},{"product_id":"meshtastic-raspberry-pi-hat-rak6421","title":"WisMesh Pi HAT RAK6421 | Build Meshtastic nodes on Raspberry Pi with modular LoRa® | RAK6421","description":"\u003ch2\u003eWhat Is WisMesh Pi HAT RAK6421\u003c\/h2\u003e\n\u003cp\u003eWisMesh Pi HAT is a Raspberry Pi HAT based on RAK6421, designed to connect \u003cstrong\u003eWisBlock LoRa radios and \u003c\/strong\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/wisblock-sensor-modules?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_pi_hat_rak6421_product_page\u0026amp;intterm=sensors\u0026amp;intcontent=store_link\"\u003e\u003cstrong\u003esensors\u003c\/strong\u003e\u003c\/a\u003e directly to \u003ca href=\"https:\/\/store.rakwireless.com\/collections\/raspberry-pi-iot-devices-gateways-lora-tablets?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_pi_hat_rak6421_product_page\u0026amp;intterm=raspberry_pi_platforms\u0026amp;intcontent=store_link\"\u003eRaspberry Pi platforms\u003c\/a\u003e (Pi 4, Pi 5).\u003c\/p\u003e\n\u003cp\u003eIt is built for users who want to run \u003cstrong\u003eMeshtastic on Raspberry Pi (meshtasticd)\u003c\/strong\u003e and need:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible radio options (standard or high-power)\u003c\/li\u003e\n\u003cli\u003eSensor and GPS expansion\u003c\/li\u003e\n\u003cli\u003eA stable base for long-running Meshtastic nodes or gateways\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy choosing the right radio and sensor combination, WIsMesh Pi HAT can be used as a \u003cstrong\u003ecity node, relay, or high-power backbone node\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhy Use a Raspberry Pi HAT for meshtasticd?\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMany Meshtastic builders use Raspberry Pi 4 as the base for an always-on node because it is stable, widely available, and easy to run with Ethernet, PoE, remote access, MQTT, logging, and dashboards. WisMesh Pi HAT RAK6421 gives that setup a cleaner hardware base by integrating the LoRa radio and WisBlock modules directly with the Raspberry Pi instead of relying on USB radios, jumper wires, or stacked adapters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt also supports Raspberry Pi 5 for users who want more processing headroom for Linux services, visualization tools, or more advanced gateway-style workflows.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003eMeshtastic Raspberry Pi HAT\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eis a strong fit when you want to build a fixed \u003c\/span\u003e\u003cstrong\u003eMeshtastic base station, Meshtastic relay node, or Meshtastic MQTT gateway\u003c\/strong\u003e\u003cspan\u003e with a more repeatable setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cstrong\u003eCleaner than USB radio setups:\u003c\/strong\u003e\u003c\/b\u003e Direct 40-pin connection helps avoid loose cables, adapter stacks, USB enumeration issues, and connector wear in long-running nodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb id=\"docs-internal-guid-eaefd02c-7fff-0968-14a8-5bcbdc310457\"\u003e\u003c\/b\u003e\u003cstrong\u003eBuilt for always-on Raspberry Pi nodes:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eWorks well with Raspberry Pi 4 and Raspberry Pi 5 deployments that need Ethernet, PoE options, local network access, and remote management.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter for gateway workloads:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003eMeshtastic gateway Raspberry Pi\u003c\/strong\u003e\u003cspan\u003e can run MQTT forwarding, logging, Node-RED, Grafana, and visualization tools alongside meshtasticd.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady for high-power radio builds:\u003c\/strong\u003e\u003cspan\u003e Supports modular LoRa radios such as RAK13302 for users building a \u003c\/span\u003e\u003cstrong\u003ehigh power Meshtastic node\u003c\/strong\u003e\u003cspan\u003e for rooftops, relays, and backbone links.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports sensor and GPS expansion:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eWisBlock add-ons let you add GPS, environmental sensing, RTC, and other modules for telemetry or location-aware deployments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasier to repeat across multiple nodes:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eA standardized HAT setup makes it simpler to clone configurations, swap units, and deploy the same build in multiple locations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features of WisMesh Pi HAT RAK6421\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStandard \u003cstrong\u003e40-pin Raspberry Pi header\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 × WisBlock IO slots\u003c\/strong\u003e (for LoRa radios)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 × WisBlock Sensor slots\u003c\/strong\u003e (I²C)\u003c\/li\u003e\n\u003cli\u003eSupports \u003cstrong\u003eLoRa, GPS, environmental sensors, motion sensors\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOnboard \u003cstrong\u003eI²C ADC\u003c\/strong\u003e for analog input\u003c\/li\u003e\n\u003cli\u003ePowered from Raspberry Pi 5V rail (3.3V \u0026amp; VBAT outputs)\u003c\/li\u003e\n\u003cli\u003eFully compatible with \u003cstrong\u003eRAK13300 and RAK13302\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHAT+ compliant with onboard EEPROM for hardware auto-discovery\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003eMeshtastic (meshtasticd)\u003c\/strong\u003e on Linux\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Variants\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Variant\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended For\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWisMesh Pi HAT RAK6421 Only\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eWisMesh Pi HAT RAK6421\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eUsers who already have a Raspberry PiCustom builds and advanced users\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWisMesh Pi HAT RAK6421 + Raspberry Pi 4\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eWisMesh Pi HAT RAK6421Raspberry Pi 4 (configured option)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eStable Meshtastic base stationsAlways-on nodes and indoor gateways\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWisMesh Pi HAT RAK6421 + Raspberry Pi 5\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eWisMesh Pi HAT RAK6421Raspberry Pi 5 (configured option)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eHigh-performance Meshtastic gatewaysData logging, MQTT, and visualization workloads\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSupported LoRa Radios\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eLoRa Radio Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Role\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak13300-wisblock-lpwan?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_pi_hat_rak6421_product_page\u0026amp;intterm=rak13300\u0026amp;intcontent=store_link\"\u003e\u003cstrong\u003eRAK13300\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eStandard Meshtastic nodes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak13302-meshtastic-1w-lora-module?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_pi_hat_rak6421_product_page\u0026amp;intterm=rak13302\u0026amp;intcontent=store_link\"\u003e\u003cstrong\u003eRAK13302\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eHigh-power nodes, relays, and backbone links\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eHigh-power configurations are suitable for fixed installations such as rooftops, hills, and backbone deployments.\u003c\/p\u003e\n\u003ch2\u003eSupported Sensors \u0026amp; Modules\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eName\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak1901-shtc3-temperature-humidity-sensor?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_station_product_page\u0026amp;intterm=rak1901\u0026amp;intcontent=store_link\"\u003eRAK1901\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature + Humidity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak1902-kps22hb-barometric-pressure-sensor?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_station_product_page\u0026amp;intterm=rak1902\u0026amp;intcontent=store_link\"\u003eRAK1902\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eBarometric Pressure\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak1906-bme680-environment-sensor?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_station_product_page\u0026amp;intterm=rak1906\u0026amp;intcontent=store_link\"\u003eRAK1906\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eEnvironment (TVOC, CO2eq)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rtc-module-rak12002?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_station_product_page\u0026amp;intterm=rak12002\u0026amp;intcontent=store_link\"\u003eRAK12002\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRTC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/co2-sensor-sensirion-scd30-rak12037?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_station_product_page\u0026amp;intterm=rak12037\u0026amp;intcontent=store_link\"\u003eRAK12037\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eEnvironment (CO2)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/wisblock-light-sensor-rak12020?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_station_product_page\u0026amp;intterm=rak12020\u0026amp;intcontent=store_link\"\u003eRAK12020\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAmbient Light\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak12019-wisblock-uv-sensor?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_station_product_page\u0026amp;intterm=rak12019\u0026amp;intcontent=store_link\"\u003eRAK12019\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eUV Light\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/infrared-temperature-sensor-rak12003?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_station_product_page\u0026amp;intterm=rak12003\u0026amp;intcontent=store_link\"\u003eRAK12003\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eIR Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/wisblock-rak12501-gnss-module?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_pi_hat_rak6421_product_page\u0026amp;intterm=rak12501\u0026amp;intcontent=store_link\"\u003eRAK12501\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eGPS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak13300-wisblock-lpwan?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_station_product_page\u0026amp;intterm=rak13300\u0026amp;intcontent=store_link\"\u003eRAK13300\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eModule for LoRaWAN with Semtech LoRa Chip SX1262\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.rakwireless.com\/products\/rak13302-meshtastic-1w-lora-module?intsource=rak_store\u0026amp;intmedium=organic\u0026amp;intcampaign=wismesh_station_product_page\u0026amp;intterm=rak13302\u0026amp;intcontent=store_link\"\u003eRAK13302\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1W Module for LoRa with SX1262 + SKY66122 Booster\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eSensor support depends on Meshtastic firmware and keeps evolving. Refer to Meshtastic documentation for the latest compatibility.\u003c\/p\u003e\n\u003ch2\u003eOptional: Pre-flashed SD Card\u003c\/h2\u003e\n\u003cp\u003eAn optional pre-flashed SD card is available for users who want to reduce setup time.\u003c\/p\u003e\n\u003cp\u003ePre-installed software includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003emeshtasticd\u003c\/li\u003e\n\u003cli\u003eMQTT broker\u003c\/li\u003e\n\u003cli\u003eNode-RED\u003c\/li\u003e\n\u003cli\u003eGrafana\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis allows the system to boot into a working environment without manual flashing or package installation.\u003c\/p\u003e\n\u003ch2\u003eHow WisMesh Pi HAT Works in a meshtasticd Raspberry Pi Build\u003c\/h2\u003e\n\u003cp\u003eWisMesh Pi HAT RAK6421 acts as the \u003cstrong\u003ehardware integration layer between a Raspberry Pi and a WisBlock LoRa radio\u003c\/strong\u003e. Mounted directly on the 40-pin header, it provides fixed SPI, I²C, and UART routing, stable power delivery, and structured expansion for GPS and sensors. This eliminates USB adapters and loose wiring.\u003c\/p\u003e\n\u003cp\u003eOn the software side, meshtasticd runs as a \u003cstrong\u003eLinux service\u003c\/strong\u003e on Raspberry Pi OS or Ubuntu. It interfaces with the attached LoRa radio through the HAT’s SPI connection, handling mesh networking, routing, and radio configuration.\u003c\/p\u003e\n\u003cp\u003eFor gateway deployments, meshtasticd can run alongside \u003cstrong\u003eMQTT brokers, Node-RED, Grafana, and logging services\u003c\/strong\u003e. This allows a single Meshtastic gateway Raspberry Pi to forward packets, visualize traffic, and integrate with automation systems while maintaining stable radio connectivity through the HAT.\u003c\/p\u003e\n\u003cp\u003eChoose the radio based on the deployment role: RAK13300 (SX1262 Meshtastic Raspberry Pi) for standard nodes, or RAK13302 Meshtastic for a high power Meshtastic node used as a fixed relay or backbone hop.\u003c\/p\u003e\n\u003ch2\u003eMeshtasticd vs Firmware-Based Nodes\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eFirmware-Based Node (ESP32)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003emeshtasticd on Raspberry Pi\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eArchitecture\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eEmbedded firmware\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eLinux-native service\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTypical Role\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eBattery node, simple relay\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eGateway, backbone, base station\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eProcessing \u0026amp; Storage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eLimited MCU resources\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eFull Linux environment\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eGateway Workloads\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNot typical\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMQTT, logging, Node-RED, Grafana\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eBest For\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003ePortable, low-power deployments\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eFixed, always-on infrastructure\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eComparison: WisMesh Pi HAT RAK6421 vs \u003cmeta charset=\"utf-8\"\u003eCommon Meshtastic Setups\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eMany users move to WisMesh Pi HAT RAK6421 after starting with standalone Meshtastic devices, USB-connected WisBlock radios, or other Raspberry Pi LoRa HATs. The right setup depends on whether you need a portable node, a quick test build, or a fixed Meshtastic Linux node that can run meshtasticd, MQTT, logging, and dashboards.\u003c\/p\u003e\n\u003ctable style=\"width: 100.179%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.982%;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-df45eb9d-7fff-c53f-3118-235f724c37d4\"\u003e\u003cspan\u003eSetup \/ Alternative\u003c\/span\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 30.4505%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-1b5245f5-7fff-db2d-6724-450a6d56cf2a\"\u003e\u003cspan\u003eCommon Use\u003c\/span\u003e\u003c\/b\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.1261%;\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose WisMesh Pi HAT RAK6421\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.982%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eUSB-connected WisBlock radio module\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 30.4505%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e Bench testing, quick development, and existing WisBlock module experiments\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.1261%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eProvides a cleaner fixed installation with direct HAT connection, fewer loose cables, no USB radio stack, and a more repeatable hardware layout\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.982%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eStandalone Meshtastic devices such as T-Beam or Heltec\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 30.4505%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e Portable, battery-powered, or simple relay nodes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.1261%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eBetter suited for always-on Meshtastic base stations, MQTT bridges, logging, dashboards, Ethernet or PoE-based deployments, and remote management\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.982%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eWisMesh Starter Kit \/ 1W Booster-style setup\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 30.4505%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e Modular Meshtastic builds, learning, and high-power testing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.1261%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eAdds Raspberry Pi services, local network access, optional pre-flashed SD card setup, and one HAT-based hardware baseline for repeated deployments\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.982%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eGeneric Raspberry Pi SX1262 LoRa HAT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 30.4505%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e General LoRa experiments, UART-based projects, and non-Meshtastic applications\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.1261%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eBuilt for Meshtastic-specific meshtasticd workflows with WisBlock radio options, GPS\/sensor expansion, RAK13300\/RAK13302 support, and RAK documentation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.982%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eLoRaWAN\/GNSS Raspberry Pi HAT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 30.4505%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e LoRaWAN testing, GNSS experiments, and non-Meshtastic projects\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.1261%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eBetter fit for Meshtastic mesh nodes, relays, base stations, MQTT gateways, and Linux-native Meshtastic workflows\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.982%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003ePiMesh-1W \/ MeshAdv Pi HAT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 30.4505%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e Fixed Raspberry Pi-based Meshtastic nodes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.1261%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eOffers modular RAK13300 or RAK13302 radio selection, WisBlock sensor expansion, official RAK documentation, and repeatable RAK-based deployments\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.982%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eFirst Meshtastic node\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 30.4505%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e First fixed Meshtastic station or home base station\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.1261%;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eGives Raspberry Pi 4 and Raspberry Pi 5 users a clearer path to an always-on node with meshtasticd, MQTT, GPS, sensors, and future expansion\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eUse Case Examples for WisMesh Pi HAT RAK6421\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWisMesh Pi HAT RAK6421 is best suited for fixed Meshtastic builds that need a cleaner Raspberry Pi-based setup, stable networking, remote access, and room for LoRa, GPS, and sensor expansion\u003c\/span\u003e.\u003c\/p\u003e\n\u003ch3\u003eUse Case #1: Home or Office Meshtastic Base Station\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eUse WisMesh Pi HAT RAK6421 with Raspberry Pi 4 or Raspberry Pi 5 to build an always-on \u003cstrong\u003eMeshtastic base station\u003c\/strong\u003e for a home, office, lab, or workshop. With Ethernet, PoE options, and Linux access, the node can stay connected, be managed remotely, and support MQTT, logging, or local dashboards.\u003c\/p\u003e\n\u003ch3\u003eUse Case #2: Rooftop or Hilltop Backbone Relay\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eFor wider mesh coverage, WisMesh Pi HAT RAK6421 can be paired with a high-power LoRa radio such as RAK13302 and deployed as a fixed \u003cstrong\u003eMeshtastic relay node\u003c\/strong\u003e. This setup is useful for rooftops, elevated locations, and backbone links where a cleaner, repeatable Raspberry Pi-based build is easier to maintain than USB radios or loose adapter stacks.\u003c\/p\u003e\n\u003ch2\u003eSoftware \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Meshtastic (meshtasticd)\u003c\/li\u003e\n\u003cli\u003eSupports Raspberry Pi OS, Ubuntu, and custom Linux builds\u003c\/li\u003e\n\u003cli\u003eFull access to I²C, SPI, UART, and GPIO\u003c\/li\u003e\n\u003cli\u003eHAT+ compliant with onboard EEPROM for hardware auto-discovery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe system can automatically detect the board at boot and apply the correct hardware configuration, reducing manual setup and deployment errors.\u003c\/p\u003e\n\u003ch2\u003eNotes for Users\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Raspberry Pi–based Meshtastic nodes, not low-power battery devices\u003c\/li\u003e\n\u003cli\u003eOutput characteristics depend on the selected LoRa radio module\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eHigh-power configurations must comply with local RF regulations\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eFor PoE, enclosed, rooftop, or high-temperature deployments, check clearance for fans, heatsinks, PoE HATs, standoffs, and WisBlock modules before final mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSetup Notes Before You Deploy\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBefore installing the node in a rooftop, enclosure, or remote location, complete a short local test first.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eConfirm the correct meshtasticd image, Docker setup, or pre-flashed SD card version.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSelect the right LoRa radio configuration for RAK13300 or RAK13302.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify MQTT, Node-RED, Grafana, and logging services if you plan to use gateway workflows.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck GPS and I²C sensor detection when using RAK12501, RAK1906, RAK1901, or other WisBlock modules.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest the node indoors with the antenna, power source, and final module setup before deployment.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor step-by-step setup, refer to the \u003c\/span\u003e\u003ca href=\"https:\/\/docs.rakwireless.com\/product-categories\/meshtastic\/wismesh-rak6421-pi-hat\/quickstart\/?utm_source=rak_store\u0026amp;utm_medium=organic\u0026amp;utm_campaign=wismesh_pi_hat_rak6421_product_page\u0026amp;utm_term=quickstart_guide_for_wismesh_pi_hat\u0026amp;utm_content=doc_link\"\u003e\u003cspan\u003eQuickstart Guide for WisMesh Pi HAT\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy choose WisMesh Pi HAT RAK6421 for Meshtastic on Raspberry Pi?\u003c\/h2\u003e\n\u003cp\u003eWisMesh Pi HAT RAK6421 is designed for long-running Meshtastic gateway and relay deployments on Raspberry Pi using meshtasticd (Linux-native Meshtastic). It creates a repeatable hardware baseline that supports modular LoRa radios, sensor expansion, and gateway workflows like MQTT forwarding and monitoring. Unlike generic LoRa HATs that are not Meshtastic-specific, WisMesh Pi HAT is built to standardize deployments and reduce wiring and configuration variance when scaling from one node to many.\u003c\/p\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cp\u003eWisMesh Pi HAT Only Variant:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 pc WisMesh Pi HAT RAK6421\u003c\/li\u003e\n\u003cli\u003e1 set Screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWisMesh Pi HAT RAK6421+ Raspberry Pi 4 Variant:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 pc WisMesh Pi HAT RAK6421\u003c\/li\u003e\n\u003cli\u003e1 pc Raspberry Pi 4\u003c\/li\u003e\n\u003cli\u003e1 pc TF Card\u003c\/li\u003e\n\u003cli\u003e1 set Screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWisMesh Pi HAT RAK6421+ Raspberry Pi 5 Variant:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 pc WisMesh Pi HAT RAK6421\u003c\/li\u003e\n\u003cli\u003e1 pc Raspberry Pi 5\u003c\/li\u003e\n\u003cli\u003e1 pc TF Card\u003c\/li\u003e\n\u003cli\u003e1 set Screw \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Get Started with WisMesh Pi HAT RAK6421\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.rakwireless.com\/product-categories\/meshtastic\/wismesh-rak6421-pi-hat\/overview\/?utm_source=rak_store\u0026amp;utm_medium=organic\u0026amp;utm_campaign=wismesh_pi_hat_rak6421_product_page\u0026amp;utm_term=overview_of_wismesh_pi_hat_rak6421\u0026amp;utm_content=doc_link\"\u003eOverview for WisMesh Pi HAT RAK6421\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.rakwireless.com\/product-categories\/meshtastic\/wismesh-rak6421-pi-hat\/quickstart\/?utm_source=rak_store\u0026amp;utm_medium=organic\u0026amp;utm_campaign=wismesh_pi_hat_rak6421_product_page\u0026amp;utm_term=quickstart_guide_for_wismesh_pi_hat\u0026amp;utm_content=doc_link\"\u003eQuick Start Guide for WisMesh Pi HAT RAK6421\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.rakwireless.com\/product-categories\/wishat\/rak6421-wisblock-pi-hat\/datasheet\"\u003eDatasheet for WisMesh Pi HAT RAK6421\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"rak-staging","offers":[{"title":"WisMesh Pi HAT Only","offer_id":48715974475943,"sku":"610012","price":14.0,"currency_code":"USD","in_stock":true},{"title":"WisMesh Pi HAT RAK6421+Raspberry  Pi 4 (2GB)","offer_id":48715974508711,"sku":"110224","price":135.99,"currency_code":"USD","in_stock":true},{"title":"WisMesh Pi HAT RAK6421+Raspberry  Pi 5 (4GB)","offer_id":48715974541479,"sku":"110225","price":205.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/2333\/7383\/files\/RAK6421-VD_Angle.png?v=1776770463"}],"url":"https:\/\/rak-staging.myshopify.com\/collections\/wishat.oembed","provider":"rak-staging","version":"1.0","type":"link"}