Wiring

Tip

• ALPS supports multiple wiring methods
• Choose based on your actual situation

Tip

• After wiring is complete, firmware configuration is required
• Module pressure threshold adjustment is only possible after firmware configuration is finished

• Using Mainboard UART Port (PA9, PA10)
• Using BL-Touch Port
• Using Endstop Port

• ALPS package includes a 2-meter adapter cable
• This cable can be used to connect to the mainboard UART port (PA9, PA10)
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• Using the BL-Touch port requires self-crimping terminals (specification XH2.54)
• Please note: if using the BL-Touch port, the yellow wire must be connected to the middle servo signal interface
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• Using the endstop port requires self-crimping terminals (specification XH2.54)
• Please note: if using a high-voltage endstop port, such as gpio20 on SHT36 V3, a jumper is required; otherwise, it will not function properly
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