For Daikin Air Conditioning Motherboard Ex13025-1 Rxb35c5v1b Rxr225pc Control Board 3pcb3972 2p353825 External Machine Board - Remote Control - AliExpress
ESPAltherma | Monitor your Daikin Altherma / ROTEX heat pump with ESP32
Daikin Air Conditioning EC09087(A) 5002453 Indoor PC Board PCB FCQ71C8VEB | eBay
Air Craft: Indoor Air Comfort on Twitter: "Anyone else having L4-00 error issues due to the cooling tube on the main PCB of the Daikin Altherma HT-H split? All three of our