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koksnuss bdb8b63bc4 add wiring detail
2019-10-14 12:53:24 +01:00

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stepper

stepper motor control via RPi

A4988 driver wiring

GND 3-5.5V ground DIRECTION -> pi gpio VDD 3-5.5V logic power supply STEP 1B stepper coil 1 SLEEP --l 1A stepper coil 1 RESET --l 2A stepper coil 2 MS3 -> pi gpio 2B stepper coil 2 MS2 -> pi gpio GND 8-35V ground MS1 -> pi gpio VMOT 8-35V stepper power supply ENABLE -> pi gpio