PCA9685, 16-Channel 12-bit PWM Servo Motor Driver, I2C Interface

The PCA9685 16-Channel 12-bit PWM Servo Driver Module is a highly efficient and versatile board designed for controlling multiple servos or LEDs with precise PWM signals via I2C communication. It is built around the PCA9685 IC from NXP, enabling the generation of stable 12-bit PWM signals across 16 output channels—ideal for robotics, automation, and lighting projects.

Key Features:

• 16 independent PWM output channels with 12-bit resolution
• I2C interface for easy connection to Arduino, Raspberry Pi, etc.
• Onboard PCA9685 chip with internal oscillator
• External power input via terminal block (5V-6V recommended)
• Configurable I2C address (up to 62 modules on one bus)
• 1.6 kHz PWM frequency (adjustable)

Additional Specifications:

• Type: PWM Servo Driver Module
• Compatability: Arduino, Raspberry Pi, ESP8266, ESP32, STM32, BeagleBone, and other microcontrollers supporting I2C protocol