Ultra-Small GPIO Terminal Block Breakout Board Module for Arduino Mega-2560

Since parts are small, a little difficult to screw in the supports but, very stable once installed. The terminals worked perfectly and the pins fit snugly without tightening too much. Well labeled. I recommend securing wires before connecting to the Mega board if you’re just transferring. I Highly Recommend.

Works as advertised

Good product, fits up well with the mega but the nuts are nearly impossible to fasten on. It would be cool if there was a tool to help with fastening them to the bolts.

Installs nicely. Wires connect at edges so important LEDs on board are not blocked. A good jewelers screwdriver is easier to use than the provided screwdriver. The nylon standoffs are fairly delicate so a light touch is needed. Extra standoffs are provided in case of problems.

Wish it came with screws. Connects fine on the Mega ADK, but it changes up some of the 5v and Ground locations.

If you have a project where your Mega is wired up in use on a somewhat permanent basis these connectors fit the bill. Nicely made, fit well, hardware is OK. Not a Phoenix, but not the Phoenix price.

I like the idea but it would be nice to have some screws to attach the Arduino to something.Sometimes it would be nice to be able to add shields. This arrangement does not allow that.

Well made, good form factor, a real timesaver. Easily install, relocate wiring as required. A bit pricey, but anymore what isn't.