Für Micropython Programmierung STM32 Entwicklungsplatine Pyboard v1.1-CN + Kabel tps
35,71 €
For pyboard v1.1-CN X17: When you press USR button, X17 will connects to GND through 4.7k resistor. (On-board FET protection circuit. XH-2.54 2P port on the back side). Just 2 rows of codes to make LED lit.
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