STM32WL SOC LoRa / LoRaWAN development board with JTAG debugger and sensors for light (photoresistor), temperature and humidity (AHT20, BME280 in older revisions), and 3-axis digital magnetometer (IIS2MDCTR)
Product page: https://www.olimex.com/Products/IoT/LoRa/LoRa-STM32WL-DevKit/
- Hardware design is released under CERN OHL v1.2 license
- Software is released under GPL3 License
- Documentation is released under CC BY-SA 3.0