MCP23008 MCP23017 24-Channel Digital Input/Output with I2C Interface - NCD Store
MCP23017 Port Expander and ESPHome: Add More I/O Pins to Your Project - YouTube
Mcp23017 Serial Interface Module Iic I2c Spi Mcp23s17 Bidirectional 16-bit I/o Expander Pins 10mhz Serial Interface Module - Integrated Circuits - AliExpress
MCP23017 16-Bit I/O Expander I2C Module - ProtoSupplies
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MCP23017: Have you run out of I/O? This chip is the answer!
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Wiring MCP23017 port expander to Arduino Uno | The missing pieces
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Overview | Adafruit MCP23017 I2C GPIO Expander | Adafruit Learning System
Learn how to use the Microchip MCP23017 port expander with Arduino. | Arduino, Microcontrollers, Tutorial
Add Digital I/O Pins to Raspberry Pi Hardware Using MCP23017 - MATLAB & Simulink Example
MCP23017 I2C 16 input/output port expander
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Interface MCP23017 (Port Expander) With Arduino Uno - YouTube
MCP23017-E/SP MCP23017 16-Bit I/O Expander with Serial Interface — Juried Engineering
Using GPIO Expander MCP23017 With Arduino (Get up to 128 GPIOs)
