Pi-servo-HAT

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Raspberry Pi Servo HAT

16 Channel Servo Driver HAT for Raspberry Pi is a motor driver HAT from which one can control up to 16 motors simultaneously. If you're building a robot with a lot of moving parts, or if you need to monitor a lot of servo motors with PWM yields, the microcontroller's limited PWM yields will be a big problem. The most important thing you can do to solve this problem is to obtain a 16-Channel 12-Bit PWM/Servo Driver.

Features

  • Adjustable frequency PWM up to about 1.6 kHz
  • Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales)
  • 3 pin connectors in groups of 4 so you can plug in 16 servos at once
  • This board/chip uses an I2C 7-bit address
  • 40-Pin GPIO accessibility
  • I2C controlled and power supply connector
  • Compatible with all the Raspberry Pi Models such as 4B, 3B+, 3, 2, B+, A, Zero, Zero W, etc.

Specifications

  • Power supply: 5V OR 6V (power supply connector)
  • Servo voltage: 5V
  • Logic voltage: 3.3V
  • Driver: PCA9685
  • Control interface: I2C/GPIO
Pi Servo HAT
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Pinout

Motor Driver HAT BCM
VCC 5V
GND GND
SDA GPIO 2
SCL GPIO 3

Installation

Python

Resources