Grove 16-Channel PWM Servo Driver (PCA9685)

SeeedStudioSKU: RB-See-679
Manufacturer #: 108020102

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  • Grove 16-Channel PWM Servo Driver (PCA9685) 
  • Features a 1 MHz Fast-mode Plus compatible I2C-bus
  • Offers low standby current
  • Comes with noise filter on SDA/SCL inputs

The Grove 16-Channel PWM Servo Driver (PCA9685) is based on NXP PCA9685, which is a 16-Channel, 12 bit I2C PWM driver. This board can drive up to 16 servos with the external power supply. You can control this board with Arduino easily via the I2C Grove interface. In addition, you can use this board as a LED controller.

  • 1 x Grove 16-Channel PWM Servo Driver (PCA9685)
  • 1 x Grove Cable


  • 60mm x 40mm x 20mm
  • Weight: G.W 20.40g

Customer Reviews

Based on 1 review
Good- But beware of the spring terminals

It works, as long as you solder two wires underneath the spring terminal instead of using the terminal itself. I didn't do that the first time: a wire came out of the spring terminal and caused a shortcircuit. Apart from that, it does its job well.

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