Spec

• Servo Motor Control Expansion Board for Raspberry Pi Zero
• A Pi servo HAT can be connected to a Raspberry Pi to control up to 16 servo motors via an I2C connection. The Pi Servo HAT adds a serial terminal connection so you can boot up your Raspberry Pi without connecting a monitor or keyboard. Power is supplied via the microUSB connector.
• Removing the solder from the insulated jumper allows power to be supplied only to the servo motor, allowing multiple or larger servo motors to be driven.
• [Note]
• *This HAT does not include a pin header to connect to the Raspberry Pi. Please purchase 2 x 20 vertical pin header separately.
• *The Pi Servo HAT is the same size as the Raspberry Pi Zero/W, but it also works with a regular Raspberry Pi.
• Get Started with the SparkFun Pi Servo HAT Guide
• [Reference]
• Schematic
• Eagle Files
• Hookup Guide
• Datasheet (PCA9685)
• GitHub