@goblin said in mysensors on rpi with NRF2401 with Domoticz:
fatal: destination path 'MySensors' already exists and is not an empty directory
Seems like you're trying to clone the MySensors git repo but there's already an existing MySensors folder. This is a typical git error message.
If you haven't given up yet, you could rename the Mysensors folder to something else and git-clone the development branch as advised by @mfalkvidd.
(As a general advise, if you are unsure, it might be an option to just ask ChatGPT about the error messages, describing your scenario. It knows git and Mysensors ;-))