Yesterday I've made prototype of OLED board. Very simple board but, for some reason, it took me a while to make and test it.

I didn't want to spend more time on it so I've cloned some code from github to test it. And it works great! I think to rename this board to OLED/i2c and prepare room for i2c connector. It should be easy then to connect ESP Stack to existing i2c bus. Schematics and board files (.brd, .pdf, .png) soon on github.

Speaking of github - I'm working to make all schematics available there so anyone could make his own Stack at home. GPLv2 just to be sure this project will be open-source forever.