5. Meross MSS110/MSS210/MSS310 LED and Button Guide.
Solid amber: Initialization/ Reset/ Firmware upgrading mode
Slow flashing amber and green: Configuring mode
Rapid flashing green: WiFi connecting mode
Solid green: Successfully connected and the socket is at ON status
Solid red: No Internet connection and the socket is at ON status
Off: The socket is at OFF status or the MSS110 is powered off
Press the button to turn the socket ON or OFF.
Press and hold the button (for 5 seconds) until LED is a solid amber to initiate factory reset process.