I'm afraid you're not going to get many answers to your question if you provide not more information... type of heat pump, manufacturer what are the current possibilities of controlling this heat pump photo's electric schema's ... Try to give as much as possible (technical) information...

I'm looking for a person to collaborate on writing an FW for the UMI6R2 board in the Arduino IDE.

@sebdetours said in MDMSPanel "Nextion": Did you take a standart case that you cut out? Hi @sebdetours, yes. This is G1910 (Gainta) box. See drawing attached to projet files.