WisDuo LPWAN Module
RAK3172
User Manual
Product Description
RAK3172 Low-Power Long Range Transceiver module that is based on STM32WLE5CC
chip. 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, Actility, etc. It also supports LoRa Point to Point
(P2P) communication mode which helps you in implementing your own customized long-
range LoRa network quickly.
You can configure the mode and operation of the module using AT commands via a
UART interface. RAK3172 also offers low power features which is very suitable for battery-
powered applications.
Product spec
Based on
STM32WLE5CC55
LoRaWAN 1.0.3
specification compliant
Supported bands
: EU433, CN470, IN865, EU868, AU915, US915, KR920, RU864,
and AS923
LoRaWAN Activation by OTAA/ABP
LoRa Point to Point (P2P) communication
Easy to use AT Command Set via UART interface
Long-range - greater than 15 km with optimized antenna
Arm Cortex-M4 32-bit
256 kbytes flash memory with ECC
64 kbytes RAM
Ultra-Low Power Consumption of 1.69
μA
in sleep mode
Supply Voltage
: 2.0 V ~ 3.6 V
Temperature Range
: -40° C ~ 85° C
Detailed Datasheet for the modules are available in the RAKwireless Documentation Center:
https://docs.rakwireless.com/Product-Categories/WisDuo/RAK3172-
Module/Datasheet/
