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RAK3172 STM32WLE5 Module for LoRaWAN

SKU:305045

$5.99

Variant prices start at $5.99 to $6.49.

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LoRa Frequency Map Guide

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RAK3172 is a low-power long-range transceiver module for LoRa and LoRaWAN applications based on STM32WLE5CC chip. Its firmware is based on RAKwireless Unified Interface V3 (RUI3) that allows you create different functionalities using RUI APIs. It provides an easy-to-use, small-size, low-power solution for long-range wireless data applications. This module complies with Class A, B, & C of LoRaWAN 1.0.3 specifications. It can easily connect to different LoRaWAN server platforms like TheThingsNetwork (TTN), Chirpstack, Helium, etc. It also supports LoRa Point-to-Point (P2P) communication mode which helps you in implementing your own customized long-range LoRa network quickly.

It can work as a standalone device by creating custom firmware via RUI3 APIs or can be deployed as a LoRA modem with an external host like a microcontroller or microprocessor that configures and send commands to the module using AT and Binary commands via a UART interface.

Note:

The antenna of Check to Include is a supporting antenna for certification.

When purchasing Blade Antenna, you need to use it with IPEX TO RP-SMA Connector.

As our customers are starting mass-production and deploying their products globally, we want to clarify that our modules hardware is supporting multiple LoRaWAN regions. As there is no difference in the hardware, we optimized the variants in our store to make it easier to select the correct module. Please note that the difference between the variants is only in the label on the module to reflect the different regional telecommunication certifications.

The RAK3172 is available in variants with TCXO to assure higher clock precision in low temperature conditions and with an oscillator for normal environment conditions. Choose the frequency accuracy you require from either ±2.5ppm or ±0.5ppm

Please select a variant for your LoRaWAN® region according to this table:

Variant	LoRaWAN region	Features
RAK3172 with IPEX 800MHz	EU868, RU864, IN865	Stamp module with IPEX antenna connector. Uses an oscillator internally
RAK3172 with IPEX 900MHz	US915, AU915, KR920, AS923-1/2/3/4	Stamp module with IPEX antenna connector. Uses an oscillator internally
RAK3172 with IPEX 900MHz	AS923-1 Japan	Stamp module with IPEX antenna connector. Uses an oscillator internally. Certified for Japan with LBT feature
RAK3172 with IPEX 433MHz	EU433	Stamp module with IPEX antenna connector. Uses an oscillator internally
RAK3172 with IPEX 470MHz	CN470	Stamp module with IPEX antenna connector. Uses an oscillator internally
RAK3172 without IPEX 800MHz	EU868, RU864, IN865	Stamp module without IPEX antenna connector. Uses an oscillator internally
RAK3172 without IPEX 900MHz	US915, AU915, KR920, AS923-1/2/3/4	Stamp module without IPEX antenna connector. Antenna must be connected through the RF pad. Uses an oscillator internally
RAK3172 without IPEX 900MHz	AS923-1 Japan	Stamp module without IPEX antenna connector. Antenna must be connected through the RF pad. Uses an oscillator internally Certified for Japan with LBT feature
RAK3172 without IPEX 433MHz	EU433	Stamp module without IPEX antenna connector. Antenna must be connected through the RF pad. Uses an oscillator internally
RAK3172 without IPEX 470MHz	CN470	Stamp module without IPEX antenna connector. Antenna must be connected through the RF pad. Uses an oscillator internally
RAK3172-T with IPEX with ±2.5ppm TCXO 800MHz	EU868, RU864, IN865	Stamp module with IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-T with IPEX with ±2.5ppm TCXO 900MHz	US915, AU915, KR920, AS923-1/2/3/4	Stamp module with IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-T with IPEX with ±2.5ppm TCXO 900MHz	AS923-1 Japan	Stamp module with IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions. Certified for Japan with LBT feature
RAK3172-T with IPEX with ±2.5ppm TCXO 433MHz	EU433	Stamp module with IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-T with IPEX with ±2.5ppm TCXO 470MHz	CN470	Stamp module with IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-T without IPEX with ±2.5ppm TCXO 800MHz	EU868, RU864, IN865	Stamp module without IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-T without IPEX with ±2.5ppm TCXO 900MHz	US915, AU915, KR920, AS923-1/2/3/4	Stamp module without IPEX antenna connector. Antenna must be connected through the RF pad. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-T without IPEX with ±2.5ppm TCXO 900MHz	AS923-1 Japan	Stamp module without IPEX antenna connector. Antenna must be connected through the RF pad. Uses a TCXO with higher clock precision in low temperature conditions Certified for Japan with LBT feature
RAK3172-T without IPEX with ±2.5ppm TCXO 433MHz	EU433	Stamp module without IPEX antenna connector. Antenna must be connected through the RF pad. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-T without IPEX with ±2.5ppm TCXO 470MHz	CN470	Stamp module without IPEX antenna connector. Antenna must be connected through the RF pad. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-TE with IPEX with ±0.5ppm TCXO 800MHz	EU868, RU864, IN865	Stamp module with IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-TE with IPEX with ±0.5ppm TCXO 900MHz	US915, AU915, KR920, AS923-1/2/3/4	Stamp module with IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-TE with IPEX with ±0.5ppm TCXO 900MHz	AS923-1 Japan	Stamp module with IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions. Certified for Japan with LBT feature
RAK3172-TE with IPEX with ±0.5ppm TCXO 433MHz	EU433	Stamp module with IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-TE with IPEX with ±0.5ppm TCXO 470MHz	CN470	Stamp module with IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-TE without IPEX with ±0.5ppm TCXO 800MHz	EU868, RU864, IN865	Stamp module without IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-TE without IPEX with ±0.5ppm TCXO 900MHz	US915, AU915, KR920, AS923-1/2/3/4	Stamp module without IPEX antenna connector. Antenna must be connected through the RF pad. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-TE without IPEX with ±0.5ppm TCXO 900MHz	AS923-1 Japan	Stamp module without IPEX antenna connector. Antenna must be connected through the RF pad. Uses a TCXO with higher clock precision in low temperature conditions Certified for Japan with LBT feature
RAK3172-TE without IPEX with ±0.5ppm TCXO 433MHz	EU433	Stamp module without IPEX antenna connector. Antenna must be connected through the RF pad. Uses a TCXO with higher clock precision in low temperature conditions
RAK3172-TE without IPEX with ±0.5ppm TCXO 470MHz	CN470	Stamp module without IPEX antenna connector. Antenna must be connected through the RF pad. Uses a TCXO with higher clock precision in low temperature conditions

Product Features

LoRa module for Smart City, Smart Agriculture, Smart Industry
Compact Form Factor: 15 x 15.5 x 3.5 mm 32 Pin Stamp Pad for PCB SMT mounting I/O ports: UART/I2C/SPI/ADC/GPIO
Temperature range: -40 °C to +85 °C
Supply voltage: 2.0 ~ 3.6 V
Frequency range: 150 MHz to 960 MHz
Low-Power Wireless Systems with 7.8 kHz to 500 kHz Bandwidth
Ultra-Low Power Consumption 1.69 μA in sleep mode
Core: ARM 32-bit Cortex – M4 with MPU Up to 256 KB flash memory with ECC
64 KB RAM
RUI3 API Compatible
AT and Binary Commands Support
Supported bands: (EU433, CN470, RU864, IN865, EU868, AU915, US915, KR920, and AS923)
Supports LBT for AS923-1 for Japan

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	RAK3172
Chipset	STM32WLE5CC
LoRa Chip	Integrated
Communications	LoRa/LoRaWAN®
Form factor	15 x 15.5 x 2.6 mm
TCXO	Only RAK3172-T variant
Sleep current	1.69 μA
LoRaWAN® version	1.0.3
Pin count	32
Antenna connector	IPEX and RF pinout
Certification	LoRa Alliance, CE, FCC, UKCA, JRL, RCM
I/O Ports	2 UART ports
	1 I2C port
	1 SPI port
	6 GPIOs 5 Analog in
	SWD port

Memory	256 kB Flash, 64 kB SRAM

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RAK3172 STM32WLE5 Module for LoRaWAN

Product Features

Documentation

Become a RAK Affiliate and Earn Today!

Questions and Answers

Have a Question?

Product Reviews

Related Products

Become a RAK Affiliate and Earn Today!