Extended IO Module 2 - STM32F0 - M5Stack U011-B

The I / O 2 module is based on the STM32F0 chip and extends the M5Stack main modules with additional I / O ports. It uses the I2C interface for communication with the main module. Each I / O port available on the module can be freely configured with such a port as: digital I / O, ADC, server control and RGB LED . The module allows you to change the I2C address, which means that the user can connect multiple M5Stack I / O 2 modules to one master module. The product is suitable for many digital, analog signal acquisition, with lighting and servo control.

Expansion module I / O 2 - STM32F0 - M5Stack U011-B.

I / O expansion module 2.

• 8-channel expansion in and out
• Digital I / O
• ADC input
• SERVO control (PWM)
• RGB LED control
• Supports I2C address configuration

• 1x extended IO 2 module - M5Stack - SKU: U011-B
• 1x HY2.0-4P cable

• Microcontroller: STM32F030
• I2C address: 0x45
• Number of IO extensions: 8
• Spacing between the pins of the IO interface: 2.54 mm
• Supported modes: Digital input / output, ADC, SERVO control, RGB LED control
• Power supply: 3.3 V
• Dimensions: 32 x 24 x 11 mm
• Weight: 5 g

I / O 2 Expansion Module - STM32F0.

• Manufacturer's website
• User manual