For ESP32 Mini Breakout Board with 3.5mm Screw Terminal

Happy I ran across these. They work perfect for my HiLetGo brand of ESP32

Excellent for diy project and prototyping

This breakout board worked just fine for my purposes, and the pin labels matched my esp32 correctly which was very helpful. The little screw terminals are pretty finicky, and trying to get a good connection where they wouldn't come loose took multiple tries per wire, which got a little frustrating.

What I like about these are its small profile, they're great for small spaces.

Connecting temp sensors to mon. freezers

This beats breadboard prototyping every day of the week (if youre not using small surface components)

I’ve scoured the Internet, and there’s literally no better breakout board for the ESP32! It has plenty of I/O connection types but the best part is the ability to seat chips of various widths and the extra power and ground connectors!!!! So stop reading this and buy it!! my only criticism (if you can call it that) is the mounting holes should be further out to the edges of the board to maximize stability.

Bought these last year and finally getting around to using them. Took me forever to troubleshoot but the boards are mis wired. The ground appears on some of the gpio pins making them unusable. I found two of the four I have to be defective.