M5Stack EXT.IO2 IO Expansion Module STM32F030 Digital Input/Output I2C U011-B Extend I/O 2 Unit
Description:
IEXT.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.
| Specification | Parameters |
| MCU | STM32F030 |
| I2C Address | 0x45(default) |
| Number of IO extensions | 8 |
| IO interface PIN spacing | 2.54mm |
| IOSupport 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 |
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
Applications:
IO Expansion
Servo Control
Multiple lighting control
Multiple analog signal acquisition
Package Included:
1 x EXT.IO2 UNIT
1 x HY2.0-4P cable
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