Arduino UNO and Maker UNO TinyGO

Install TinyGo (MacOs, Intel)

You must have Go v1.14+ already installed on your machine in order to install TinyGo

brew tap tinygo-org/tools
brew install tinygo

$ tinygo version
tinygo version 0.15.0 darwin/amd64 (using go version go1.15 and LLVM version 10.0.1)

brew tap osx-cross/avr
brew install avr-gcc
brew install avrdude