Micropython BSP for WaveShare OpenzXXI
Add the contents of this repo to micropython/ports/stm32/boards/ folder
$ cd micropython/ports/stm32
$ export JTAG=olimex-tiny
--OR--
$ export JTAG=olimex-tiny
--OR--
$ export JTAG=stlink
$ boards/OPEN7XXI_C/make.sh start
$ boards/OPEN7XXI_C/make.sh flash
--OR--
$ boards/OPEN7XXI_C/make.sh debug