{"title":"Adafruit 16-Channel PWM / Servo HAT for Raspberry Pi - Mini Kit","handle":"adafruit-16-channel-pwm-servo-hat-for-raspberry-pi-mini-kit","url":"/products/adafruit-16-channel-pwm-servo-hat-for-raspberry-pi-mini-kit","description":"The Adafruit 16-Channel PWM/Servo HAT adds precision servo and PWM control to your Raspberry Pi. Using the PCA9685 I2C PWM controller, it drives up to 16 servos or PWM outputs simultaneously with 12-bit resolution — completely free-running with no Pi processing overhead.\n\nUp to 62 HATs can be stacked on a single I2C bus for control of up to 992 servos. The board works with any servo that accepts 5V power and 3.3V logic signals. This is a mini kit — headers are included and require soldering.\n\nKey Features\n\n\n16 PWM Channels – 12-bit resolution (4,096 steps) per output\n\nPCA9685 Driver – Free-running I2C-controlled PWM with built-in clock\n\nStackable – Up to 62 HATs on one I2C bus (992 total outputs)\n\nAdjustable Frequency – PWM up to ~1.6 kHz\n\nServo Connectors – 3-pin headers in groups of 4 for up to 16 servos\n\nPython Library – Ready-to-use library for quick setup\n\n\nAlso Available\n\n\n16-Channel PWM/Servo Bonnet for Raspberry Pi – Pre-assembled bonnet format\n\n16-Channel PWM/Servo Driver Breakout – Breadboard-friendly breakout\n\n\nCompatibility\n\nRaspberry Pi Zero / Zero W\nRaspberry Pi A+ / B+\nRaspberry Pi 2 / 3 / 3B+ / 4\nAny Pi with 2×20 GPIO header\n\n\nPackage Contents\n\n1× Adafruit 16-Channel PWM/Servo HAT\n1× 2-pin terminal block\n4× 3×4 male headers\n1× 2×20 socket header\n\n\n\nImportant: Raspberry Pi, servos, and 5V power supply not included. A separate 5–6V power supply is required for the servos. Soldering required to attach headers. Terminal block colour may vary.\n\n\nSpecifications\n\n\nDriver Chip – PCA9685\n\nChannels – 16\n\nPWM Resolution – 12-bit (4,096 steps)\n\nMax PWM Frequency – ~1.6 kHz\n\nInterface – I2C\n\nForm Factor – Raspberry Pi HAT (2×20 header)\n","vendor":"Adafruit","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":9226,"title":"Default Title","sku":"AF-2327","price":34.14,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}