M5Stack : Encodeur + LED RGB, Grove
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M5Stack : Encodeur + LED RGB, Grove

encoder + RGB LED , I2C

  • Rotative encoder + Click
  • 30 pulses/rotation
  • Power: 5V
  • Logic: 3.3V
  • Interface I2C
  • Module U135

€10.29 (tax incl.) €8.50 (tax excl.)
Tax included
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Rotatif encoder + LED via I2C : create an I2C controler with rotative encoder

This Grove Encoder Unit is an I2C expansion fitting a rotary encoder knob offering 30-bit pulse encoding + knob (a button function).
The unit also feature 2 programmable RGB Smart LED (SK6812). The I2C support is offered by the built-in STM32F030 MCU with custom firmware reading the encoder and controling the LEDs. The data can be queries via I2C.

This Suitable for scale value control/volume adjustment and other control scenarios.
Great to create Volume knob or Human Machine Interface (HMI)

Technical details

  • 30-bit pulse encoding knob (30 pulses per rotation)
  • Key input
  • 2x SK6812 programmable RGB LEDs (also known as NeoPixel)
  • 1x input button
  • Current: 17mA @ 5V
  • 7.4 Gr
  • 32 x 24 x 22 mm


for each order, you will receive

  • 1x Encoder unit
  • 1x connection cable


Data sheet