.. zephyr:board:: rak11160

Overview

RAK11160 is a WisDuo module based on the STM32WLE5 MCU with integrated LoRa transceiver. It uses an Espressif ESP8684H2 co-processor to support Bluetooth and WiFi connectivity. This module is ideal for various IoT applications such as home automation, sensor networks, building automation, and other IoT network applications.

Hardware

The module has below hardware features:

STM32WLE5CC MCU with LPWAN single-core Cortex®-M4 at 48 MHz
256-Kbyte Flash memory and 64-Kbyte SRAM
RF transceiver LoRa® modulations
Hardware encryption AES256-bit and a true random number generator
SMA connectors for the LORA antenna and BLE/WiFi antenna
32-bit single core RISC-V ESP8684 MCU
2 MB in ESP8684 MCU flash
ESP8684 MCU support 802.11b/g/n
A Bluetooth LE subsystem that supports features of Bluetooth 5 and Bluetooth Mesh

.. image:: img/rak11160.webp :align: center :alt: RAK11160-pinout

For more information about the RAK3112 stamp module:

WisDuo RAK11160 Website_
STM32WLE5CC on www.st.com_
ESP8684 on www.espressif.com_

Supported Features

.. zephyr:board-supported-hw::

Building & Flashing

.. zephyr:board-supported-runners::

Connect the board to your host computer and build and flash an application. The sample application :zephyr:code-sample:hello_world is used for this example. Build the Zephyr kernel and application, then flash it to the device:

.. zephyr-app-commands:: :zephyr-app: samples/hello_world :board: rak11160 :goals: build flash

Run a serial terminal to connect with your board. By default, usart1 is accessible via the USB to TTL converter.

Speed: 115200
Data: 8 bits
Parity: None
Stop bits: 1

.. code-block:: console

Hello World! rak11160/stm32wle5xx

References

.. target-notes::

.. _WisDuo RAK11160 Website: https://docs.rakwireless.com/product-categories/wisduo/rak11160-module/overview

.. _STM32WLE5CC on www.st.com: https://www.st.com/en/microcontrollers-microprocessors/stm32wle5cc.html

.. _ESP8684 on www.espressif.com: https://www.espressif.com/sites/default/files/documentation/esp8684_datasheet_en.pdf