MKR Proto Shield意大利Arduino擴(kuò)展板多功能開(kāi)源硬件
技術(shù)規(guī)格Digital I/O Pins21PWM Digital I/O Pinsdepending on the boardAnalog Input Pins7Analog Output Pinsdepending on the boardDC Current per I/O Pindepending on the boardDC Current for 3.3V Pindepending o