M5Stack Scroll Unit Rotary Encoder Expansion Unit EC10E1220501 Integrated WS2812C Programmable RGB LED

M5Stack Scroll Unit Rotary Encoder Expansion Unit EC10E1220501 Integrated WS2812C Programmable RGB LED

Description:
- Scroll unit is a rotary encoder expansion unit in the form of a scroll wheel. It integrates a 12-pulse through-shaft encoder + button input + WS2812C programmable RGB LED. The built-in STM32F030 microcontroller integrates encoder pulse signal acquisition firmware, allowing users to directly obtain encoder values through I2C reading operations, simplifying complex processes. It is suitable for control scenarios such as scale value control and volume adjustment.

Features:
- Based on STM32 microcontroller
- AB phase output (12 pulses per revolution)
- Built-in button
- Multi-color WS2812C RGB LED indicator
- I2C communication interface

Selling Points:
- Advanced Rotary Encoder: The scroll unit features a 12-pulse through-shaft encoder, ensuring precise control for various applications.
- Built-in Button: Convenient button input allows for quick interactions and adjustments during operation.
- Multi-Color RGB LED: The WS2812C RGB LED provides customizable visual feedback, enhancing user experience.
- I2C Communication: Simplifies data acquisition with a straightforward I2C interface, making it easy to integrate into projects.
- Compact Size: With dimensions of 32 x 24 x 18.9 mm, the unit is compact and fits easily into tight spaces for flexible installation.

Applications:
- Industrial Automation
- Smart Home
- Robotics
- Human-Computer Interaction

Package Included:
- 1 x Scroll Unit
- 1 x HY2.0-4P Grove Cable (20cm)