Node.js (with `yarn` if building)
Python 3.7
esptool.py (`pip3 install esptool`)

export ESPTOOL_PORT=/dev/cu.SLAB_USBtoUART

export ESPTOOL_PORT=COM3

export ESPTOOL_PORT=/dev/ttyUSB0

cd ~/src
git clone https://github.com/mishafarms/esp32-micropython.git
cd esp32-micropython
export ESPTOOL_PORT=/dev/ttyUSB0 (Windows:ESPTOOL_PORT=COM3)
(plug in the Esp32)
yarn run flash-merged

(git clone all arcives to the ~/src folder)
cd ~/src
git clone https://github.com/mishafarms/esp32-micropython.git
git clone https://github.com/mishafarms/edublocks-micropython.git
git clone https://github.com/mishafarms/micropython.git
git clone https://github.com/mishafarms/OttoDIYPython.git
export ESPTOOL_PORT=/dev/ttyUSB0

cd ~/src/esp32-micropython/panel
yarn
yarn run build

cd ~/src/edublocks-micropython
yarn
yarn run build

cd ~/src/esp32-micropython
yarn
yarn run build-mp (if you get an error run indented lines)
	cd ~/src/micropython/ports/esp32/
	git config --global --add safe.directory /opt/esp/idf/components/openthread/openthread
	make BOARD=WROVER_16M submodules
	cd ~/src/esp32-micropython
yarn run build-mp (if you get an error run indented line)
	yarn install
yarn run build-mp		

cd ~/src/esp32-micropython
yarn
yarn run mount-sys-linux         # Or: yarn run mount-sys-osx
yarn run bundle
yarn run bundle-otto
yarn run umount-sys-linux        # Or: yarn run umount-sys-osx
yarn run merge

cd ~/src/esp32-micropython
yarn run flash-erase (Optional)
yarn run flash-merged