Open-source boards designed in KiCad by SabhyaAggarwal on GitHub, from 7 repositories. A board’s address here is its repository’s there.
SabhyaAggarwal/DuinoMiner
For setup there is a great onboarding setup shown on the OLED screen and you can manage it using the web UI and all. The firmware is taken from https://github.com/JK-Rolling/DuinoI2CESP
SabhyaAggarwal/SabhyaPad
This is my own MacroPad, called SabhyaPad! It has 6 buttons that can easily be customized using QMK. Using it is really simple: just plug a USB-C cable into your computer, allow it to connect, and then start using it.
