With this soldering trick, you can build a hacking tool that adds a screen, buttons, and outputs to popular microcontroller boards like the D1 Mini, S2 Mini, and S2 Mini.

This build lets you run micropython, circuitpython, and arduino on micrcontrollers in a plug-and-play format. Just plug in the microcontroller you want to work with, and get started hacking!

This means you can run Circuitpython, the Wi-Fi deauther, the USB Nugget, and more just by swapping out the board on the back!!

Buy a kit here: https://retia.io/products/diy-s2-wifi...