RAK3172-SiP WisDuo LPWAN SiP

Thank you for choosing RAK3172-SiP WisDuo LPWAN SiP in your awesome IoT project! 🎉 To help you get started, we have provided you with all the necessary documentation for your product.

Product Description

The RAK3172-SiP (and RAK3172LP-SiP variant) are low-power, long-range transceivers based on the STM32WLE5JC SoC in a system-in-package form factor. These two modules use different RF output paths to optimize current consumption depending on the application. The RAK3172-SiP uses RFO_HP, while the RAK3172LP-SiP uses the RFO_LP of the STM32WL SoC transceiver.

WisDuo SiP LoRa modules provide a small, easy-to-use, low-power solution for long-range wireless data applications. These modules comply with Classes A, B, and C of the LoRaWAN 1.0.3 specifications. They can easily connect to different LoRaWAN server platforms such as The Things Network (TTN), Helium, Chirpstack, and Actility. They also support LoRa point-to-point (P2P) communication mode, which facilitates the implementation of customized long-range LoRa networks.

The RAK3172-SiP/RAK3172LP-SiP can be configured using AT commands via a UART interface or custom firmware using the RUI3 API. The RAK3172-SiP/RAK3172LP-SiP are very small and offer low-power features suitable for battery-powered applications.

warning

The RAK3172-SiP does not have pre-flashed LoRaWAN credentials and you have to define and setup your own unique credentials for the SiP's.

Product Features

Based on STM32WLE5JC
Two variants available
- RAK3172-SiP (uses RFO_HP)
- RAK3172LP-SiP (uses RFO_LP)
System-in-Package form factor
RUI3 API compatible
LoRaWAN 1.0.3 specification compliant
Supported bands: IN865, EU868, AU915, US915, KR920, RU864, and AS923
LoRaWAN Activation by OTAA/ABP
LoRa Point-to-Point (P2P) communication
Custom firmware using Arduino via RUI3 API
Easy-to-use AT Command set via UART interface
Long-range - up to 15 km with optimized antenna
ARM Cortex-M4 32-bit
256 kbytes flash memory with ECC
64 kbytes RAM
Ultra-low power consumption of less than 2 μA in sleep mode
Supply voltage: 2.0 V ~ 3.6 V
Temperature range: -40° C ~ 85° C
Size: 12 mm x 12 mm x 1.22 mm
Package: LGA73 type