M5Stamp Extend I/O Module Featuring STM32F0 MCU

Description

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Description

Stamp IO is an IO expansion board based on the STM32F030 microcontroller, utilizing an I2C communication interface to provide 8 channels of IO expansion. Each IO channel supports independent configuration for digital input/output, ADC, SERVO control, and RGB LED control modes. It is suitable for applications such as multi-channel digital/analog signal acquisition and light/servo control.

Features

• 8-channel input/output expansion:
  • Digital input/output
  • ADC input
  • SERVO control (PWM)
  • RGB LED control
  • IO pin PWM output function
• I2C communication interface:
  • Supports I2C address configuration
• Multiple forms:
  • Supports various application forms (SMT, DIP, flying leads)
  • Equipped with high-temperature plastic armor, supports SMT reflow temperature (230°C)

Includes

• 1 x Stamp IO
• 1 x HY2.0-4P female connector (red)
• 1 x L-shaped hex key 1.5mm (compatible with M2 screws)

Applications

• IO expansion
• Servo control
• Multi-channel light control
• Multi-channel analog signal acquisition

Specifications

Learn and Documents

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