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Robot Expansion Board Stepper Motor HAT I2C Driver Servo Controller Module for Raspberry Pi 3 4
Features:
-4 way motor +4 way servo.
-WIFI remote control, support for Raspberry Pi 3.
-Built-in stable voltage circuit, easy to use.
-Using I2C communication, support multi-cascade expansion.
Pin Description:
Package Included:
1 x Expansion Board