Blink Codes - softwarecrash/Solar2MQTT GitHub Wiki

Device blink codes

Every 5 seconds:

  • 1x everything is OK
  • 2x no inverter connection
  • 3x no MQTT connection
  • 4x no Wi-Fi connection

Default LED pin

The default status LED pin is:

  • GPIO2 (D4 on the Wemos D1 Mini ESP32 layout)

The LED pin can also be changed in Device Settings.

Brightness

The default LED brightness is 128.

Brightness can be adjusted in Device Settings.