Wiring

Tip

• ALPS has multiple wiring methods
• You need to choose according to your actual situation

Tip

• After wiring is complete, firmware configuration is required
• After completing firmware configuration, you can adjust the module pressure threshold

• Use mainboard UART port (PA9, PA10)
• Use BL-Touch port
• Use endstop port

• The ALPS package includes a two-meter adapter cable
• You can use this cable to connect to the mainboard UART port (PA9, PA10)
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• To use the BL-Touch port, you need to crimp the terminals yourself (specification XH2.54)
• Please note that if you need to use the BL-Touch port, you must connect the yellow wire to the middle servo signal interface
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• To use the endstop port, you need to crimp the terminals yourself (specification XH2.54)
• Please note that if you use a high-voltage endstop port, such as gpio20 on the SHT36 V3, a jumper is required, otherwise it will not work properly
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