Ever since getting the LCD working and temperature and light level logging using COSM and the Pi Cobbler, I’ve wanted to compact all of this onto a single add-on board. I’ve mentioned this in forum posts and other blog articles, but a part of me thought it wouldn’t happen. It took me a few weeks to bring it all together, but it’s finally done and it works :) The circuit I don’t have a full circuit diagram. I may try to put one together later. :) It’s a bit messy but I’ll try to describe […more…]