Stamp IO

SKU:S002

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

Specification	Parameter
MCU	STM32F030
I2C Address	0x45 (default)
IO Expansion Quantity	8
IO Supported Modes	Digital input/output, ADC, SERVO control, RGB LED control
IO Supported Input/Output Voltage	3.3V
Net Weight	2.5g
Gross Weight	4.3g
Product Dimensions	15 x 4.7 x 16mm
Package Dimensions	93 x 138mm