Wiring

Tip

• ALPS has multiple wiring methods
• Choose according to your actual situation

Tip

• After wiring, firmware configuration is required
• Only after completing firmware configuration can the module pressure threshold be adjusted

• Using the mainboard UART port (PA9, PA10)
• Using the BL-Touch port
• Using the limit switch port

• The ALPS package includes a two-meter extension 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 crimping terminals (specification XH2.54)
• Please note that if you need to use the BL-Touch port, the yellow wire must be connected to the middle servo signal interface
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• Using the limit switch port requires crimping terminals (specification XH2.54)
• Please note that if using a high-voltage limit switch port, such as the gpio20 on the SHT36 V3, a jumper is required, otherwise it will not work properly
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