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Motherboard Precautions

Troubleshooting​

Note
  • Without any external devices connected (such as drivers, limit switches, 12864, etc.)
  • Powering only via TYPE-C will at least keep the 3.3V indicator constantly lit
  • If the 5V indicator does not light up after connecting the motherboard power and driver power, please contact after-sales customer service

Driver​

  • The motherboard supports external drivers Wiring and Configuration Tutorial

Limit Switch Ports​

  • Pay attention to the wiring order. For three-wire limit switches, be cautious with the 5V, GND, and S pins; incorrect connections may lead to motherboard damage
  • For two-wire connections, simply connect S and GND
  • For PL08 and other proximity switches, an external diode must be connected at the signal port to reduce the voltage to below 3.3V
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