CRGANGZY PCA9685 Controller Module IIC Interface 16 Channel 12 Bit PWM Motor Driver Board for Robot/Raspberry Pi

High Resolution and Configurable Output Modes: Prepare for impressive performance with the board's 12-bit resolution output, specifically designed for stepper motors. Achieve a remarkable 4us resolution at a 60Hz refresh rate. Configure the output modes as either push-pull or open-drain, providing versatility for different device types. Addressable Pins for Extensive Expansion: The six address selection pins allow you to connect up to 62 driver boards to a single I2C bus, providing a total of 992 PWM outputs. This exceptional scalability makes it for large-scale projects requiring extensive resources. I2C Communication with Built-in PWM Driver and Clock: Enjoy the convenience of I2C communication, which eliminates the need for constant signal transmission from your microcontroller. This board features an integrated PWM driver and clock, setting it apart from the TLC5940 series. Adjustable Frequency PWM Output: The board offers approximately 1.6KHz adjustable frequency PWM output, enabling precise control and smooth operation in a variety of applications. 5V Compatibility and 6V Output: With its 5V compatibility, you can control the board using a 3.3V microcontroller while ly driving outputs up to 6V. Additionally, it supports controlling white or blue indicator lights with voltages higher than 3.4V+.