Waveshare Mcp23017 Io Expansion Board I2c Interface Expands 16i/o Pins Compatible For Raspberry Pi / Micro:bit / Arduino / Stm32 - Demo Board - AliExpress
Python & CircuitPython | Using MCP23008 & MCP23017 with CircuitPython | Adafruit Learning System
I2C with Raspberry Pi - Tutorial Australia
Adding an MCP23017 16 port IO expander to Arduino or Esp8266 or Attiny85 or…….. – Arduino, ESP8266, ESP32 & Raspberry Pi stuff
Add Digital I/O Pins to Raspberry Pi Hardware Using MCP23017 - MATLAB & Simulink Example
IO Pi Plus MCP23017 - expander for Raspberry Pi - 32 pins I / O
MCP23017 16Bit I2C I/O Expander (HCCOIC0048) - forum.hobbycomponents.com
four mcp23017 on a raspberry pi zero is possible? - Raspberry Pi Forums
Wantedlink
Connecting a mcp23017 to your Raspberry Pi | Pi bits
Hooking it all up | MCP230xx GPIO Expander on the Raspberry Pi | Adafruit Learning System
Buy IO Pi Plus MCP23017 - expander for Raspberry Botland - Robotic Shop
Overview | MCP230xx GPIO Expander on the Raspberry Pi | Adafruit Learning System
MCP23017 and ULN2803 - Philip McGaw
Buy IO Pi Plus MCP23017 - expander for Raspberry Botland - Robotic Shop
How To Use A MCP23017 I2C Port Expander With The Raspberry Pi - Part 1 - Raspberry Pi Spy
Raspberry Pi - ModMyPi MCP23017 HAT - 32 Channel I/O Expansion HAT
gpio - Daisy Chaining MCP23017 & Addressing - Raspberry Pi Stack Exchange
MCP23017 module - GPIO pin expander - 16-channel I2C - STEMMA QT / Qwiic - Adafruit 5346 Botland - Robotic Shop
How to use the MCP23017 Port Expander with the Raspberry Pi | The Pi Hut
Novel Devices
Raspberry Pi and I2C devices of different voltage
