# stm-spirit1-rf-driver

**Repository Path**: armmbed/stm-spirit1-rf-driver

## Basic Information

- **Project Name**: stm-spirit1-rf-driver
- **Description**: https://github.com/ARMmbed/stm-spirit1-rf-driver.git
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-03-06
- **Last Updated**: 2025-09-02

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Prototype RF Driver for STM Sub-1 GHz RF Expansion Boards based on the SPSGRF-868 Module for STM32 Nucleo #

Currently supported boards:
 * [X-NUCLEO-IDS01A4](http://www.st.com/content/st_com/en/products/ecosystems/stm32-open-development-environment/stm32-nucleo-expansion-boards/stm32-ode-connect-hw/x-nucleo-ids01a4.html)

**Note**, in order to use expansion board `X-NUCLEO-IDS01A4` in mbed you need to perform the following HW modifications on the board:
 * **Un**mount resistor `R4`
 * **Mount** resistor `R7`
 
Furthermore, on some Nucleo development boards (e.g. the [NUCLEO_F429ZI](https://developer.mbed.org/platforms/ST-Nucleo-F429ZI/)), in order to be able to use Ethernet together with these Sub-1 GHz RF expansion boards, you need to compile this driver with macro `SPIRIT1_SPI_MOSI=PB_5` defined, while the development board typically requires some HW modification as e.g. described [here](https://github.com/ARMmbed/sal-nanostack-driver-stm32-eth)! 

This driver can be used together with the 6LoWPAN stack (*a.k.a.* Nanostack).