Arduino IDE Version Version : 1.8.3 Adafruit library MCP23017 library for aruduino Adafruit MCP23017 Library 1.0.3 Note:This library depends on Adafruit BUSIO so manually install that or accept the library manager doing it for you. This is easily installed from the Arduino IDE. ...
This MCP23017 board is ideal for expanding your microcontroller control system to add extra IO ports and can easily connect to an Arduino® or Raspberry Pi® board for adding more ports. The MCP23017 IO Expander Mini Board is based on the Microchip MCP23017 Expander Chip. This high-...
9 Driver 51 and Arduino 10 Module size 65mm*19mm 3. Pin description: No. Pin Function Remark 1 VCC Power source input 3.0V-5.5V 2 GND Power negative electrode 0V 3 SCL 12C clock line SCL connecting single chip IO pin or MCU 12C interface 4 SDA 12C data line SDA connecting single chi...
Adafruit Trinket M0 - for use with CircuitPython & Arduino IDE $8.95 Add to Cart Adafruit ItsyBitsy M0 Express - for CircuitPython & Arduino IDE $11.95 Add to Cart 29 Beginner Skill guide Python & CircuitPython It's easy to use an MCP23xx I/O extender with Python or CircuitPython and the...