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M5Stamp Extend I/O Module (STM32F0)

by M5Stack

STAMP IO is an IO expansion board based on STM32F030 main controller, using I2C communication interface, providing 8 IO expansion.

Each IO supports independent configuration of digital input/output, ADC, SERVO control, RGB LED control modes. Suitable for multi-channel digital/analog signal acquisition, and lighting/servo control applications.

Features

  • 8-channel input and output expansion.
    • Digital input/output
    • ADC input
    • SERVO control (PWM)
    • RGB LED control
  • I2C communication interface:
    • Supports configuration of I2C address
  • Multiple soldering options
    • Three types soldering options are available (SMT, DIP, Jumper wire),
    • With high-temperature resistant plastic enclosure, Peak temperature = 230℃

Included

  • 1x STAMP IO
  • 1x HY2.0-4P female connector (red)
  • 1x Hex key 1.5mm

Applications

  • IO Expansion
  • Servo control
  • Multiple lighting control
  • Multiple analog signal acquisition

Applications

  • IO Expansion
  • Servo control
  • Multiple lighting control
  • Multiple analog signal acquisition

Specifications

Specification Parameters
MCU STM32F030
I2C Address 0x45(default)
Number of IO expansions 8
IO Support Mode Digital I/O, ADC, SERVO control, RGB LED control
IO Support Input/Output Levels 3.3V
Net Weight 2.5g
Gross Weight 4.3g
Product Size 15 x 4.7 x 16mm
Package Size 93 x 138mm

Documentation