M5Stack Extend I/O 2 Unit (STM32F0) | U011 -B

EXT.IO2 is an IO extended unit, based on STM32F030 main controller, using I2C communication interface and providing 8 IO expansion. Each IO supports independent configuration of digital I/O, ADC, SERVO control, RGB LED control modes. Supports configuration of device I2C address, which means that users can mount multiple EXT.IO2 UNITs on the same I2C BUS to extend more IO resources. Suitable for multiple digital/analog signal acquisition, with lighting/servo control applications.

Product Features

8-channel input and output expansion.

Digital I/O

ADC input

SERVO control (PWM)

RGB LED control

I2C communication interface:

Supports configuration of I2C address

Included

1x EXT.IO2 UNIT

1x HY2.0-4P cable

Applications

IO Expansion

Servo Control

Multiple lighting control

Multiple analog signal acquisition

Specifications

Specification Parameters

MCU STM32F030

I2C Address 0x45(default)

Number of IO extensions 8

IO interface PIN spacing 2.54mm

IO Support Mode Digital input/output, ADC, SERVO control, RGB LED control

IO Input / Output Level Support 3.3V

Net Weight 5g

Gross Weight 13g

Product Size 32*24*11mm

Package Size 93*138mm