Notes for the next version.

A project log for DIY Digital Caliper

I design my own digital caliper based on STM32F103 blue pill.

dimitarDimitar 04/21/2024 at 16:450 Comments


I am waiting for some parts to arrive and in the meantime I decided to get the display running. Unfortunately I messed up the footprint and wiring was backwards. A quick work with the cutters and the soldering iron I turned the display 180° and it worked just fine! Now you can't push the buttons - but this I can fix on the v0.2 of the board.

Shout out to afiskon for creating a lib that runs on STM32 for the SSD1306 controller. You can find the code at his git hub repo. It was a breeze integrating it!