Arduino project
https://tinygo.org/docs/reference/usage/basic/
tinygo flash -target=arduino -port=[PORT] examples/blinky1
Arduino UNO R3
https://store.arduino.cc/products/arduino-uno-rev3
Geekcreit® UNO R3 ATmega328P Development Board
https://www.tindie.com/products/mmm999/geekcreit-uno-r3-atmega328p-development-board/