https://docs.espressif.com/projects/esp-idf/en/stable/esp32/get-started/linux-macos-setup.html

cd ~/esp
. ./esp-idf/export.sh
git clone https://github.com/Xinyuan-LilyGO/LilyGo-Display-IDF.git
cd LilyGo-Display-IDF
python ./setup.py
idf.py -p /dev/ttyUSB0 flash monitor # kill with ctrl-]