https://github.com/allyndawn/wxtx

STM32 Nucleo-F429ZI FreeRTOS RFM69HCW Weather Station Transmitter / Outdoor Unit
https://github.com/allyndawn/wxtx

c embedded freertos iot stm32 stm32f4 weather weather-station

Last synced: 10 days ago
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STM32 Nucleo-F429ZI FreeRTOS RFM69HCW Weather Station Transmitter / Outdoor Unit

• Host: GitHub
• URL: https://github.com/allyndawn/wxtx
• Owner: allyndawn
• License: mit
• Created: 2020-05-19T20:24:57.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-08-09T16:59:12.000Z (over 4 years ago)
• Last Synced: 2024-11-10T01:13:14.247Z (2 months ago)
• Topics: c, embedded, freertos, iot, stm32, stm32f4, weather, weather-station
• Language: C
• Homepage:
• Size: 6.98 MB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# WX-TX (Outdoor Unit / Transmitter)

![Outdoor Unit / Transmitter](/Media/wx-tx.png)

## Overview

You’ve found the GitHub repository for the outdoor unit / transmitter part of my wireless weather station, a.k.a. WX-TX.

A STM32 Nucleo-F429ZI ARM Cortex M4 development board running FreeRTOS serves as the heart of the outdoor unit. A BOSCH BMP280 sensor provides temperature, humidity and pressure measurements. A uBlox NEO-6M GPS receiver with a patch antenna provides time and location. An RFM69HCW ISM radio operating at 915 MHz transmits time, location and weather data periodically to the indoor unit / receiver for display and eventual upload to the cloud.

All code is written in C, with separate modules and tasks for each peripheral and a “core” task managing messaging between the peripherals.

More detailed information is available in the [WX-TX Project Wiki](https://github.com/allendav/wx-tx/wiki)

## Related Projects

* [WX-RX (Indoor Unit / Receiver) Project](https://github.com/allendav/wx-rx)