Adding uflash to PyCharm External Tools
The uflash utility is used to flash Python scripts to the BBC micro:bit.
Once again, we select Settings/Tool/External Tools from the Settings menu and press the Plus sign. We then fill in the fields:
Name: uflash
Description: Flashing utility for the micro:bit
Program: $PyInterpreterDirectory$/uflash
Working Directory: $FileDir$
When complete, we click on OK.
The uflash utility has been added to the list of external tools.