8 configurable I O expansion ports: Enables flexible addition of digital and analog I O resources to projects
Multiple working modes: Supports digital I O, ADC input, servo control, and RGB LED control for versatile applications
Programmable I2C address: Allows multiple modules to coexist on the same I2C bus for scalable system integration
Compact and robust design: Compact form factor and 3.3V I O levels suitable for low-voltage embedded electronics
Easy integration: Designed for seamless use with M5Stack and other I2C host devices
Summarized by Shop
Description
The M5Stack EXT.IO2 Unit is an I/O expansion module designed to add flexible input and output resources to M5Stack and embedded projects. Built around the STM32F030 controller, it communicates through the I2C interface and provides 8 configurable I/O expansion ports for digital input/output, ADC input, servo control, and RGB L
MCU
STM32F030
I O Expansion Channels
8
I O Pin Spacing
2.54 mm
Standard I2C Address
0x45
Supported Modes
Digital I O, ADC input, servo control, RGB LED control