Hi, who could take same approach as for Rego 6xx based heat pumps
(New binding - Rego 6xx based heat pumps) and create binding for Panasonic Aquarea heat pumps. I did some protocol decrypt part which can be found in my git:
GitHub - Egyras/HeishaMon: Panasonic Aquarea air-water H, J, K and L series protocol decrypt
Sorry if I selected wrong forum page.