Review on GeeekPi Raspberry Terminal Expansion Breakout by Luis Penczak

I make a lot of input devices as a hobby and so far this board has been amazing. It's very simple - just a circuit board, a couple of screw terminals and a couple of LEDs - but the form factor makes it really good. This is a fairly small board, although I wouldn't put it in the portable category as shown in the picture. Because all screw terminals are on one side, cables stay clean, and the status LEDs on each GPIO pin are great for testing. For the price I think it's worth it for a dyno or setup that has the extra space to do it. I've already grabbed a second one for a semi-permanent build!