
Description:
The PCA9685 16 Channel Servo Motor Driver is a high-performance PWM control module designed to control multiple servo motors with precision and stability. Based on the PCA9685 chip, it provides 16 independent channels of 12-bit resolution PWM output, making it ideal for robotics, automation systems, and advanced Arduino or Raspberry Pi projects.
This soldered version comes pre-assembled, ensuring reliable connections and easy plug-and-play usage without the need for additional soldering work. It communicates via I2C interface, allowing you to control up to 16 servos using only two microcontroller pins, which significantly reduces wiring complexity and frees up GPIO pins for other sensors and modules.
Perfect for robotic arms, humanoid robots, hexapods, drones, and automation systems, this driver board ensures smooth servo movement, stable signal output, and scalable expansion. It also supports cascading multiple boards to control up to 992 servos, making it highly suitable for large-scale robotics projects.
Specification:
- Number of Channels: 16 PWM channels
- Driver IC: PCA9685
- Operating Voltage: 2.3V to 5.5V
- Operating Temperature: 40°C to 85°C
- Tolerant Inputs: 5.5V
Features:
- 16 independent servo channels for multi-motor control
- 12-bit resolution for smooth and precise PWM output
- I2C interface reduces GPIO pin usage (only 2 pins required)
- Fully compatible with Arduino, Raspberry Pi, ESP32
- Supports up to 16 servos per module (expandable via chaining)
- Adjustable PWM frequency for flexible servo control
- External power input support for high-load applications
- Stable and low-noise servo operation
- Ideal for robotics, robotic arms, drones, and automation
- Pre-soldered version for easy plug-and-play use
Package Included:
1 x PCA9685 16 Channel Servo Motor Driver Module