M5Stack Encoder Unit

M5StackSKU: RB-Mst-270
Manufacturer #: U135

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Sale price £7.82

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Only 2 units left

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  • M5Stack Encoder Unit
  • Offers a 30-bit pulse encoding knob (30 pulses per rotation)
  • Features two SK6812 programmable RGB LEDs
  • Includes a 20 cm HY2.0-4P cable
  • Suitable for scale value control/volume adjustment
  • Interface: I2C

The M5Stack Encoder Unit is a rotary encoder expansion unit with an I2C interface, integrated with a 30-bit pulse encoding knob (with button function) + 2 x SK6812 programmable RGB LEDs.

The built-in STM32F030 flashed with the encoder pulse acquisition firmware, allowing users to obtain the encoded value directly via I2C. Suitable for scale value control/volume adjustment and other control scenarios.

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


  • 32 x 24 x 22 mm
  • Pulse encoder knob: 30-bit pulse encoder knob (with key input)
  • Programmable RGB LED: 2x SK6812
  • Working current: Encoder working (DC - 5 V at 17 mA)
  • Interface: I2C
  • Weight: 7.4 g

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