GeeekPiGPIO Screw Terminal Block Breakout Board HAT for Raspberry Pi, GPIO Expansion Board Breakout Module with GPIO Status LED for Raspberry Pi 4B/3B+/3B/2B/B+/Pi Zero W/Pi Zero 2 W

I’ve been using this for a few months now and it has worked well. I will be buying another soon.

So far seems to work just fine on a RPi 4B. The terminal lettering is really small for my old eyes, but that's not a product fault. There's a lot of terminations in a really small space.

I bought this as I was adding some other wiring to my GPIO for an outdoor watering system that I'm building. This made plugging in wires from other sources and modules easy as I could just strip the lead, tin it, and then plug it into each cleary labeled GPIO clamp instead of having to have GPIO pin compatible wires.

The item works as intended however, I personally am not a fan of the choice of colors for the LEDs. In addition the brightness of the different color LEDs does not appear to be consistent with one another. All in all it’s still useful but I would prefer a different color choice on the LEDs.

Fits perfectly great way to jump out a pi For both prototypes and final projects depending on your space constraints.

This little thing makes it super easy to wire up stuff and also looks nice. The led lights that light when a pin is in use is a fancy little touch also. I like blinking lights so that’s fun.

Super cool idea for the pi that allows quick connections for lights, sensors, motors, you name it. Very cool for prototyping. We are really digging this product.

Perfect size terminal . A lots of I/O inputs to play with and nice addition of Led matrix on the right side.

One of my new fav tools. The LEDs are really handy. Really well made.

... mehr kann ich dazu nicht sagen. Für weitere Projekte, ad wo es Sinn macht, werde ich weitere bestellen.

The built in LEDs makes troubleshooting easy and the screw terminals are solid and fits up to 1,0mm FK electrical cabling

Tutto ok. Ottimo add-on che permette di accedere ai GPIO mediante dei comodi morsetti a vite. Ci sono anche i led che ti dicono lo stato degli IO. Molto comodo e utile.

It is not often that a product delivers more than expected, this did.The PCB is of a high quality and the terminal strips have been very carefully labelled. A spare set of labels supplied should the originals get damaged in use.The mounting pillars are metal and a spare nut and bolt provided.These is also a credit card sized crib sheet.The provided screwdriver is a good fit and the ideal size for this application.This seems to be a product that could be trusted not to be a cause of problems.Perhaps slightly expensive but these materials are not cheap so fair enough.Anyone that wants to experiment with RPi without using a solder less breadboard should find this ideal.Clear 'Power On' warning LED.The expansion buss is extended facilitating use of another hat on top subject to obvious physical limitations.