w801 SDK v1.0.10+
install miniterm:
sudo apt install python3-serial 3.5
set permissions:
chmod 755 tools/w800/mconfig.sh
add user to dialout group (and relogin)
sudo -E usermod -a -G dialout $LOGNAME
configure port and toolchain path (toolchain is here: https://github.com/droppingy/hlk-w80x-toolchain.git)
make menuconfig