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Purple PCA9685 PWM and servo driver breakout board at an angle, showing the 16-channel header row along the top edge, the two-screw terminal for servo power, a Qwiic connector, and the Soldered logo on the boardProductSoldered PWM & Servo Driver 16-Channel 12-bit PCA9685 breakoutA 16-channel, 12-bit PWM driver that runs up to 16 servos over one I2C bus, with a separate screw terminal for servo power.SKU 333191DatasheetPCA9685 datasheetNXP PCA9685. Register map, PWM frequency and duty-cycle calculation, I2C address pin mapping, and electrical characteristics.ArduinoSoldered PCA9685 PWM Servo DriverArduino library. Version 1.0.0, include PCA9685-SOLDERED.h.MicroPythonSoldered PCA9685 MicroPython LibraryMicroPython module for this board, installed with mpremote mip.