Compatible with Sofar2Mqtt-Python 3.0.x without Legacy publish (!2) · Merge requests · rjpearce / M5Stack Core2 MQTT Solar Display · GitLab

Switch to sofar/state_all JSON
Refresh each data item only if it has changed
Pull out screen brightness to vars.h
Increase mqtt_buffersize to accommodate the larger JSON object.
Fix issue with mqtt keepalive not actually working