matsstaff

Ok, so I've been messing about a bit and can now verify that PS_DATA and PS_ACK can be connected directly to the Arduino (but at least PS_DATA needs a pullup...

Hi! Thank you so much for your reply! I had to re-read my initial post and I see now that I expressed myself badly. I did not intend to criticise...

I can relate. A few years ago I wrote a replacement firmware for a (then) popular cheap digital thermostat. It was really fun! Until it wasn't. I did get some...

Hi! Sorry for the somewhat late reply. It's been a busy weekend... I got the build done, but I've haven't had much chance to play with with it yet, as...