An open source arduino uno clone designed in KiCad in collaboration with tecknologg and cyberstorm.mu .The board uses the CH340C as the USB to serial converter and an Atmega328p (DIP) as the microcontroller. The board design and schematic is open source so do whatever you wish with it :)
My website: https://tecknologg.website
Blog post: https://tecknologg.website/2020/02/02/stormduino-the-arduino-compatible-board-made-in-kicad/
You can get the official documentation for stormduino here: https://github.com/Chromico/stormduino/blob/master/documentation.pdf
As from 2020 Stormduino has the open source hardware certfication to show you that Stormduino is truly open source hardware.
Need to contact me ? Just send me an email at nathan@tecknologg.website or tecknologg@gmail.com