Have new SPF 3000TL LVM and get this message with two different ESP8266 boards. Suspect Growatt has changed their firmware.
Anyone had any recent success?
Thx in advance
This is the current error on my :
{"status":"error","error":"Modbus connection failed","timestamp":31685,"baud":0,"rssi":-75,"ssid":"xxxxxx","ip":"xxxx"}
Have new SPF 3000TL LVM and get this message with two different ESP8266 boards. Suspect Growatt has changed their firmware. Anyone had any recent success? Thx in advance