I got annoyed with the two buttons you need to press on the EBB36 when flashing firmware for it. The buttons are tiny, and they're wedged in between JST connectors, a capacitor, an STM chip, that if you don't have tiny baby fingers, you're not going to be reaching them anytime soon. Especially not when you have all the cables connected and the board mounted on your toolhead.
So I made this little tool which helps you reach in and press those buttons.
I printed it with PETG (because that's what was loaded on my printer at the time) with 0.2mm layer height. PLA would work too of course.
The author marked this model as their own original creation.