ZP3 improvement Ideas

support for flashing over USB

• bootloader idea

  • add USB port to the board [EE]

  • install bootloader on chip [EFS]

• programmer idea

  • add stlink chip or FT232RL chip and USB port [EE]

  • configure openOCD to debug and flash using the onboard chip [EFS]

Use a chip that ardupilot can run on

• choose a chip that ardupilot already supports

• choose a chip that meets the ardupilot requirements and port ardupilot over to it

• https://ardupilot.org/dev/docs/porting.html