I'm trying to develop Home Assistant integration for a Smart Heat Pump. Unfortunately as it is often with such things the manufacturer is very supportive, but not able to provide any technical info. They are using tuya integration. Great, right! (As Tuya has lots of open info). Well yes, and no. The...

There is no reverse engineering necessary to obtain the local key. You just need to query devidce info in API Explorer. However, many devices sadly use the RAW data format and no documentation is available from their suppliers at all. They usually provide a mini app, but no information can be obtain...