WHAT AND WHY?
This project is an upgraded version of my previous one, WiFi connected 433MHz transmitter. However this design can be extended via software to support much more things - for example it can receive OOK modulated data (acting like transceiver) and more...
Things that can be achieved by software defined behavior:
- LoRA connectivity (433MHz)
- OOK transmit and receive (RC switches, outlets, garage doors; weather stations)
- FSK, GFSK, MSK, GMSK transmit and receive
The project will have its own PCB. Network connectivity and application code will run on ESP8266 (ESP-12S, or ESP-07S for external WiFi antenna), radio will be handled by amazing SX1278 (Ra-02 module), both modules coming from Ai-Thinker.