Servo Driver HAT (B) for Raspberry Pi 16-Channel with I2C

The Raspberry Pi is very powerful in most cases, but it is not very good at generating precise PWM signals. For this reason, Waveshare developed this Servo Driver HAT so you can easily implement projects like a servo arm, robot, or hexapod using a servo. Generating the PWM signals for the servos is a breeze with the Servo HAT and you can control up to 16 servos with the Raspberry Pi. Since the driver is addressable, you can control up to 64 servos with four Servo Driver HATs.

Features:

• Supports Jetson Nano
• Version: B with horizontal pin headers
• Compatible with Raspberry Pi A+/B+/2B/3B/3B/3B++/Zero/4
• Easily controllable via I2C, with only 2 pins
• Up to 16-channel servo/PWM outputs, 12-bit resolution for each channel
• Integrated 5V regulator, up to 3A output current, can be powered from the battery via the VIN terminal (6V to 12V).
• Standard servo interface, supports common servos like SG90, MG90S, MG996R, etc.
• Programming examples for Raspberry Pi and Jetson Nano in Python available

Documentation Servo Driver HAT:

• Waveshare Wiki
• User manual
• Schema
• Programming examples

Technical Details:

• Servo power supply: 5V (Pi-connector) or 6V to 12V DC (VIN terminal)
• Servo voltage: 5V
• Logic voltage: 3.3V
• Driver chip: PCA9685
• Channels: 16
• Resolution: 12-Bit
• Interface: I2C
• Mounting hole diameter: 3mm
• Dimension: 65mm x 30 x 19mm
• Weight: 21g

Package includes:

• 1x Servo Driver HAT (B) for Raspberry Pi 16-Channel with I2C
• 1x Mounting set with spacer for Raspberry Pi