The purpose of this project is to provide a complete bridge between SMA solar inverters using an RS485 connection and Node.js applications. This module not only collects data from SMA solar inverters ...
Arduino Project to read SMA Inverter data via ESP32 bluetooth and post to MQTT for consumption by Home Assistant. It is tested with my 2x SB3000TL-20 and 1x SB1600TL-10 with a plugin SMA bluetooth ...