M5STACK SERVO2 Module 16 Channels - 13.2 (PCA9685)


SERVO 2 is an updated servo driver module in the M5Stack stackable module series. It uses a PCA9685 16 channel PWM controller to control 16 channel servos at the same time. The power input is 6-12V DC and two SY8368AQQC chips are used for voltage reduction.

The maximum total power output of dual channel is 35W (5V / 3.5A * 2), and the maximum output power of single channel is 25W (5V / 5A). When the battery base is used for power supply, the maximum output power is 5V / 2A. The module communicates with the host directly through I2C (the default address is 0x40) however the I2C address can be changed(0x40 - 0x47) through the dial switch. This also means that multiple Servo 2 modules can be stacked and used simultaneously. There is a power switch on the board to control the power

Product Features

  • 16x actuator drive channel
  • 2X power indicator
  • I2C address adjustable
  • External DC power supply input: 6-12V
  • DC connector type: XT60


  • 1x Servo2 Module
  • 1x XT60 power cable(11.5cm)


  • Humanoid robot
  • Bionic multi joint robot
  • 3-axis steering gear pan tilt


Net weight 28g
Gross weight 60g
Product Size 54.2*54.2*13.2mm
Package Size 95*65*25mm
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