DEV Board Design

From ElectroDragon
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  • Check official development board, make sure BSP match,
  • PGI (Programmable GPIO): Button, LED, etc

Power Supply

  • Power supply option: USB, USB+Battery, Button Cell Battery, etc

From Factor

  • Compatible Shield?


  • Seperate Power LED and GPO LED

Do Good Silk Print Design

  • Clear
  • Seperate PA PB PC ... by line mark


  • Fill the ground and more vias