M5Stack 8-Encoder Unit (STM32F030)

M5StackSKU: RB-Mst-304
Manufacturer #: U153

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Sale price £14.71

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  • M5Stack 8-Encoder Unit (STM32F030)
  • Offers a set of 8 Rotary Encoders
  • Features two LEGO-compatible holes
  • Includes a 20 cm HY2.0-4P Cable
  • Communication: I2C
  • Input voltage: 5 V

The M5Stack 8-Encoder Unit (STM32F030) is a set of 8 rotary encoders as one of the input units, the internal use of STM32 single-chip microcomputer as the acquisition and communication processor, and the host computer using an I2C communication interface, each rotary encoder corresponds to 1 RGB LED light, the encoder in addition to left and right rotation, but also radially pressed, in addition to a physical toggle switch and its corresponding RGB LED light, including 5V->3V3 DCDC circuit.

The unit can be used for the input of multi-channel relative control values, the corresponding RGB lamp can display different statuses, and the toggle switch can be used for the input of multi-channel switching quantities. It can be used as a multi-degree-of-freedom robot or music equalization application.

  • 1x 8Encoder Unit
  • 1x HY2.0-4P Cable (20 cm)


  • 128 x 24 x 22.7 mm
  • HY2.0-4P Cable Length: 20 cm
  • MCU: STM32F030C8T6
  • RGB: WS2812C-2020
  • Input voltage: 5 V
  • Cable: HY2.0-4P
  • Communication: I2C address: 0x41
  • Weight: 42.8 g

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