Particle Electron and ESP32 firmware that collects data from sensors and sends it via peer-to-peer LoRa and Particle GSM. The data is recorded on a micro SD card with timestamps.
Changed return type of initialization functions to bool from void. Moved initialization confirmation messages from main into sensor functions. Added LED pattern to display state of initialization (in progress, success, failure).
Changed return type of initialization functions to bool from void. Moved initialization confirmation messages from main into sensor functions. Added LED pattern to display state of initialization (in progress, success, failure).