📒 GPIO Reference Board for Raspberry Pi: Model A+/B+/Zero/2/3/3B+/4 (2 Pack) - A Comprehensive Guide Review

This is more than just a reference tag to find the function of each GPIO pin. By twinning and twisting the ends of the wires (and a little practice on non-critical objects :) you can solder them into tiny holes, allowing you to "duplicate" the GPIO and move the board to another area in the Raspberry case, for Example. for a fan or a small uninterruptible power supply (UPS) on batteries, without GPIO blocking on the Raspberry board. For the price, there's no harm in trying it out if you're…

Small and practical little things, I have one on my keychain and one in my small electronics box. My only issue with it is that it looks like it will break in half very easily, so I'm worried about what's on my keychain. However, this is normal. The price was right and I had it for several months with no problems.

Absolutely necessary for everyone who works directly with GPIO pins on the PI. I ended up frying my Pi board with the wrong connections, and anyone can easily do it. This is a great product unless the Pi manufacturers find a better way to put the GPIO identification directly on the individual pin number.

Sleek, simple and effective. Ideal for designing and learning about GPIO pins. The package comes with two in a zippered bag as shown. They look a bit fragile, so don't try to bend them (unless you want to break them in two!). They also protrude a few inches past the edge of the board, so obviously you can't encase them or use them in the final project. On the other hand, I think they could use a few more markers. to indicate orientation (e.g. which side should be next to the USB ports) and some

The pinout on the GPIO is not well organized. So it's really helpful for younger kids to check all the connections before running the program.

These little things are amazing. Don't let the pictures fool you, these kids are small! But they're easy to read, seem pretty solid and sturdy, and fit (almost) great. I have one of the newer Pi 3 B+ boards and it has a fun set of pins on the bottom of the main rail. for POE (Power Over Ethernet) headers. The boards are simply too long and rest against the pins. I pulled out my trusty razor blade to cut it, but damn it! These little guys are tough! I ended up having to carefully trim it with a…