---
lang: "en"
title: "RAK3372: STM32WLE5 Core Module for LoRaWAN EU868"
sku: "RAK-115012"
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brand: "MARCOM S.r.l."
end_of_life: "false"
---

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RAK3372 STM32WLE5 Core Module for LoRaWAN EU868

RAK3372 is a low-power, long-range transceiver module for LoRa and LoRaWAN applications based on the STM32WLE5CC chip.

This version is intended for our WisBlock Base Boards, allowing you to add WisBlock sensor and IO modules simply by connecting them to the Base Board together with the RAK3372.

The RAK3372 firmware is based on RAKwireless Unified Interface V3 (RUI3) which allows you to create different functionalities using RUI3 APIs. It offers an easy-to-use, small-sized, and low-power solution for long-range wireless data applications. This module complies with LoRaWAN 1.0.3 specifications, Class A, B, and C. It can easily connect to various LoRaWAN server platforms like TheThingsNetwork (TTN), Chirpstack, Helium, etc. It also supports LoRa Point-to-Point (P2P) communication mode, allowing you to quickly implement a customized long-range LoRa network.

It can operate as a standalone device by creating custom firmware via RUI3 APIs or be implemented as a LoRA modem with an external host such as a microcontroller or microprocessor that configures and sends commands to the module using AT and binary commands via a UART interface.

## Technical Features

- LoRa Module for Smart City, Smart Agriculture, Smart Industry
- 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 bandwidth from 7.8 kHz to 500 kHz
- 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
- Compatible with RUI3 APIs
- Support for AT and binary commands
- Supported bands: (EU433, CN470, RU864, IN865, EU868, AU915, US915, KR920 and AS923)
- Dimensions 20 x 30 mm

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Source: https://shop.marcomweb.it/en/wisblock/rak3372-stm32wle5-core-module-for-lorawan-eu868

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