An Arduino library for the INA219 current and power sensor module. It allows to set various ADC modes, gains and bus voltage ranges. Continuous mode, triggered mode, power down and ADC off mode are ...

Open-source modular DIN-rail home automation and sensor. ESP32-S3 core with Ethernet, Zigbee, RS485. 9 I/O modules via I2C: relays, contacts, energy meter, sprinklers. ESPHome-based, integrates Home ...