- ATtiny84A microprocessor
- BME280 sensor
- RFM95W LoRa module
Project homepage:
http://www.iot-lab.org/blog/101/
code:
https://gitlab.com/iot-lab-org/ATtiny84_low_power_LoRa_node.git
PCB design:
https://easyeda.com/Leo/ATtiny84_LoRa_Environment_Node-d542dfbcc50d456c80869380bc979266