I have Some of these left over. They are plug-and-play for Raspberry Pi 2, 3 and 4. And they run out of the box with the MySensors gateway software for Raspberry Pi.
I would really like to get OTA working here as it's freezing outside and I have to go there to update the software in the greenhouse control system.
So please, can we have a 'how to' step-by-step guide to OTA? Please?
S.