2-DOF Pan-Tilt HAT for Raspberry Pi

SKU: 16138
Part Number: Pan-Tilt HAT
Brand: Waveshare




2-DOF Pan-Tilt HAT for Raspberry Pi, Light Intensity Sensing, I2C Interface


This is a 2-DOF pan-tilt kit designed for Raspberry Pi. With onboard PCA9685 PWM chip and TSL25911FN ambient light sensor, it allows the Pi to control camera movement and sense light intensity through I2C interface.


  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
  • I2C interface, only 2 pins are required for moving and light intensity sensing
  • Onboard PCA9685 chip, provides 12-bit resolution PWM signal for moving control
  • Onboard TSL25911FN light-to-digital converter, with embedded ADC, provides a value that approximates the human eye response to assist the module
  • Onboard voltage level translator, compatible with 3.3V/5V operating voltage
  • Specific acrylic board to fix the Raspberry Pi camera, make it easy to install
  • Comes with development resources and manual (demo code, assembly guide)


  • PWM driver: PCA9685
  • PWM resolution: 12-bit
  • Ambient light sensor: TSL25911FN
  • Ambient light resolution: 16-bit
  • Communication interface: I2C
  • Operating voltage: 3.3V/5V
  • Dimension: 56.6mm x 65mm

How to Assemble

A little assembly work is required to use the 2-DOF Pan-Tilt HAT, yet it's pretty easy to do, here's the assembly guide.


Pan-Tilt HAT dimensions

Development Resources

Wiki : www.waveshare.com/wiki/Pan-Tilt_HAT

Weight: 0.082 kg

Quick Overview

Note: Raspberry Pi and camera are NOT included.

  1. Pan-Tilt HAT x1
  2. 2-DOF pan-tilt kit x1
  3. SG servo x1
  4. MG servo x1
  5. Acrylic board x1
  6. M2 screws pack x1
  7. RPi screws pack (2pcs) x1