Thank you very much, I’ll try to give it a go this week. I have already some esp32 flying around.
Do you plan to turn this into a library that can be pulled into projects via platformio at some point?
And do you have some experience about reliability? I am currently using GitHub - dauden1184/RaspiNukiBridge: Simple Nuki Bridge implementation using asyncio which works well and can easily integrate into Homeassistant but it is not super reliable (might just stop working or fail to execute some actions).