Python & CircuitPython | Using MCP23008 & MCP23017 with CircuitPython | Adafruit Learning System
MCP23017 Port Expanders | 8BitCoder
Add Digital I/O Pins to Raspberry Pi Hardware Using MCP23017 - MATLAB & Simulink Example
Amazon.com: XICOOLEE MCP23017 I/O Expansion Board Module SG-IO-E017, 16 I/O Pins Supports for Raspberry Pi Series, Onboard 3-Digit DIP Switch, I2C Interface Compatible with 3.3V/5V Working Level : Electronics
How To Use A MCP23017 I2C Port Expander With The Raspberry Pi - Part 1 - Raspberry Pi Spy
Adding an MCP23017 16 port IO expander to Arduino or Esp8266 or Attiny85 or…….. – Arduino, ESP8266, ESP32 & Raspberry Pi stuff
How to connect the MCP23017 GPIO Expander to an Arduino and Raspberry Pi - YouTube
Amazon.com: XICOOLEE MCP23017 I/O Expansion Board Module SG-IO-E017, 16 I/O Pins Supports for Raspberry Pi Series, Onboard 3-Digit DIP Switch, I2C Interface Compatible with 3.3V/5V Working Level : Electronics
32 Channel Digital Expansion HAT for Raspberry Pi - RobotShop
gpio - Daisy Chaining MCP23017 & Addressing - Raspberry Pi Stack Exchange
IO Expansion
Novel Devices
MCP23017 16Bit I2C I/O Expander (HCCOIC0048) - forum.hobbycomponents.com
Amazon.com: CQRobot Ocean: MCP23017 IO Expansion Board Compatible with Raspberry Pi/Micro:bit/Arduino/STM32 Motherboard. I2C Interface, Expands 16 I/O Pins, Up to 8 Expansion Boards Can be Used Simultaneously. : Electronics
How to use the MCP23017 Port Expander with the Raspberry Pi | The Pi Hut
MCP23017 not working... : r/LightShowPi
Using the MCP23017 port expander with WiringPi2 to give you 16 new GPIO ports – part 3 – RasPi.TV
Hooking it all up | MCP230xx GPIO Expander on the Raspberry Pi | Adafruit Learning System
Adafruit MCP23017 I2C GPIO Expander Breakout (STEMMA QT / Qwiic) | The Pi Hut
I2C with 5V? - Raspberry Pi Forums
MCP23017 HAT - 32 Channel I/O Expansion HAT - PiShop.us
four mcp23017 on a raspberry pi zero is possible? - Raspberry Pi Forums
How to connect the MCP23017 GPIO Expander to an Arduino and Raspberry Pi - YouTube
