Stamp IO I2C GPIO Extender

STAMP IO is an IO expansion board based on STM32F030 main controller, using I2C communication interface, providing 8 IO expansion for your Arduino, ESP32 or other compatible MCU. 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.

Product 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
Three types soldering options are available (SMT, DIP, Jumper wire),
With high-temperature resistant plastic enclosure, Peak temperature = 230℃

Applications:

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

Includes:

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