Connectivity Technology I2C
Included Components 1.Sg-Io-E017-A×1 2.Ph2.0 6Pin Connecting Cable×1
Model Name Wt-Sg-Io-E017-A
Model Number Wt-Sg-Io-E017-A
Compatible Devices Raspberry Pi, Arduino, Stm32
Package Dimensions LxWxH 4.72x2.76x1.18 Inches
Weight 0.14 Pounds

Check the listing for details. MCP23017 I/O Expander Module 16 GPIO Pins I2C Interface For Raspberry Pi STM. Condition: New. Listed at 24.40 USD. MCP23017 I/O Expander Module - 16 GPIO Pins, I2C Interface, Onboard 3-Digit DIP Switch - Compatible with Raspberry Pi, Arduino, STM32 (3.3V/5V). This product utilizes the I2C interface to achieve 16 I/O port expansion.

$17.08
$24.40