Arm Samd21 nano core :)
- Pinout compatible with arduino nano.
- Pin nubers are little swaped to make easier board and for compatibility with 328Nano in Ares
- Almost all pins are populated
- SamD21E18 for easier soldering
- some pins missing A3 A4 are doubled
- LEGO compatible holes
You can use this board in my other projects
since it's a samd let us know if ya need any help getting it on circuitpython.org/downloads , feel free to email me ... pt at adafruit dot com