Mini EncoderC HAT for M5StickC (STM32F030)

The Mini EncoderC HAT is an extension board designed specifically for the M5StickC and M5StickC-Plus series. It integrates an AB rotary encoder with a built-in push button, providing precise and intuitive control via an I2C interface. The board also features standard LEGO mounting holes, allowing for easy structural expansion or accessory integration.

Equipped with an integrated 200 mAh Li-Po battery and a programmable SK6812 RGB LED, this HAT is ideal for applications such as remote lighting adjustment or robotic joint control. It connects seamlessly to the M5StickC via a HY2.0-4P connector.

Specifications

• Microcontroller: STM32F030F4P6
• Communication: I2C (Address 0x42)
• Encoder: Rotary AB, 30 pulses per revolution
• Input: Built-in push button
• LED: Programmable SK6812-3535 RGB
• Power Supply: 3.3V (with integrated 200 mAh Li-Po battery)
• Mounting: 4 standard LEGO holes
• Dimensions: 81.1 x 29.0 x 24.0 mm
• Weight: 19.3 g

Package Contents

• 1 x Mini EncoderC HAT
• 1 x Lanyard
• 1 x 1.5 mm L-Shape Hex Key
• 2 x M2 x 8 mm Screws (pan head, self-tapping)