sudo apt-get install git wget make libncurses-dev flex bison gperf python python-serial
git clone --depth 1 https://github.com/loboris/MicroPython_ESP32_psRAM_LoBo.git
cd MicroPython_ESP32_psRAM_LoBo/MicroPython_BUILD/
# ./BUILD.sh menuconfig
./BUILD.sh

cd ../..
git clone https://github.com/tuupola/micropython-m5stack.git


$ sudo pip3 install rshell
$ make sync
$ make repl