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M5Stack Faces Keyboard3 Panel

M5Stack Faces Keyboard3 Panel is a keyboard input panel designed for the Faces Bottom series, offering fast response and high integration. This panel integrates an STM32 main controller that interacts with the host via the I2C communication protocol and an interrupt pin. The Faces Keyboard3 panel features a 35-key layout that supports multi-character input via key combinations, meeting basic text input and quick-control needs. This panel measures 57mm x 54.1mm x 10mm and supports 3.3V at 5.51mA standby power (panel only). Typical applications include parameter configuration and quick operations, human-machine interaction input scenarios, text input, and menu control.

Features

  • STM32F030C8T6 built-in STM32 main controller
  • I2C communication interface
  • QWERTY keyboard Key layout
  • Supports multi-character input via key combinations
  • 2x blue LED input status indicator
  • Fast response and high integration

Applications

  • Human-machine interaction input scenarios
  • Parameter configuration and quick operations
  • Text input and menu control

Specifications

  • 35 keys
  • 3.3V at 5.51mA standby power (panel only)
  • 57mm x 54.1mm x 10mm product size
  • 56mm x 59mm x 19mm package size
  • 21.4g product weight
  • 26.4g gross weight

Overview

M5Stack Faces Keyboard3 Panel

Model Size

Mechanical Drawing - M5Stack Faces Keyboard3 Panel

Additional Resource

Videos

Publicado: 2026-10-12 | Actualizado: 2026-10-14