GitHub - Erriez/ErriezMCP23017: Erriez MCP23017 16-pin I2C IO-expander library for Arduino
Add more I/O ports to one Particle Photon - Hardware - Particle
MCP23017 - i2c 16 input/output port expander : ID 732 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits
16-Bit I2C I/O Expander MCP23017 – Lonely Binary
How to Connect an MCP23017 I/O Port Expander to an Arduino
ESP8266 and MCP23017 example - esp8266 learning
Electronics and Programming: ATMega32 TWI interfaces to MCP23017 I2C I/O expanding
Serial Interface Module Mcp23017 I2c 16-bit I/o Cjmcu-2317 - AliExpress
expander MCP23017 - johnny-five
MCP23017 IO Expansion Board, I2C Interface, Expands 16 I/O Pins Interrupt pins: INTA, INTB Onboard voltage translator|Demo Board| - AliExpress
MCP23017 IO Expansion Board
Add Digital I/O Pins to Raspberry Pi Hardware Using MCP23017 - MATLAB & Simulink Example - MathWorks 日本
Adding an MCP23017 I/O Extender to Arduino or ESP8266 - Instructables
Add Digital I/O Pins to Raspberry Pi Hardware Using MCP23017 - MATLAB & Simulink Example - MathWorks 日本
Multiple MCP23017 Interrupt tutorial for operating multiple interrupts from multiple MCP23017s.
Interfacing MCP23017-E/SS I/O Expansion Module with Arduino
1pcs Mcp23017 I2c Interface 16bit I/o Extension Module Pin Board Iic To Gipo Converter 25ma1 Drive Power Supply For Arduino - Integrated Circuits - AliExpress
MCP23017 16-Bit I/O Expander I2C - ProtoSupplies
MCP23017でIOを増設する I2Cで制御して16ポート増設可能 - プロジェクト59 ： キット頒布、電子工作 『ユルハム派』
MCP23017 Datasheet, PDF: What is an I/O Expander? | Easybom
Adding an MCP23017 16 port IO expander to Arduino or Esp8266 or Attiny85 or…….. – Arduino, ESP8266, ESP32 & Raspberry Pi stuff
Mcp23017 16 I/O Pins Io Expansion Board Module - China Mcp23017, Mcp23017 Expansion Board | Made-in-China.com
More GPIOs for the ESP8266 with the MCP23017 | by Wilko Vehreke | Medium
MCP23017 | Dogbird Sensors
