ESP32 firmware that replaces the MRCOOL SmartHVAC Wi-Fi dongle and puts the mini-split straight into Apple Home. No cloud, no app, no bridge.
home-automation esp32 home-assistant homekit esp-idf homeassistant homekit-accessory climate-control esphome homekit-controller mrcool mr-cool
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Updated
Oct 14, 2026 - C++