library.properties license.txt README License Adafruit MCP23017 Arduino Library This is a library for the MCP23008/17 I2C and MCP23S08/17 SPI Port Expanders. Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products...
Original file line numberDiff line numberDiff line change @@ -1,5 +1,5 @@ name=Adafruit MCP23017 Arduino Library version=2.1.1 version=2.2.0 author=Adafruit maintainer=Adafruit <info@adafruit.com> sentence=Arduino Library for MCP23XXX I2C and SPI GPIO port expanders 0 comments on c...
Here are the compilation results using ESP32 S3 Dev Module and Arduino nano ESP32 as board. I used the example code Adafruit MCP23017 Arduino Library (mcp23xxx)blink). ESP32 S3 Dev Module as board: (compilation OK) Sketch uses 287321 bytes (21%) of program storage space. Maximum is 131...
Adafruit even has an Arduino library with example code written which will set pin state, read and write from individual pins, and set the pullups. Item SpecificsThis board/chip uses I2C 7-bit address between 0x20-0x27, selectable with jumpers Add another 16 pins to your microcontroll...
We even have an Arduino library with example code written which will set pin state, read and write from individual pins, and set the pullups. Play video: IC Date Codes - Collin’s Lab Notes #adafruit #collinslabnotes Play video: Adding I/O with MCP23017 - Collin’s Lab Notes #...
Pi GND to MCP23008 A1 Pi GND to MCP23008 A2 Pi 3V3 to MCP23008 reset CircuitPython Installation of MCP230xx Library You'll need to install the Adafruit CircuitPython MCP230xx library on your CircuitPython board. First make sure you are running the latest version of Adafruit CircuitPython ...
Using MCP23008 & MCP23017 with CircuitPython ByTony DiCola 29 Your browser does not support the video tag. This links to the guide CircuitPython Media Dial. CircuitPython Media Dial ByRuiz Brothers 134 Porting an Arduino library to CircuitPython: VL6180X... ...
Adafruit library for MCP23017 is Not working using new Arduino Nano ESP32 development board (Arduino IDE). Arduino Nano ESP32 development board is using ESP32-S3 MCU. When compiling using ESP32-S3 board, there was no error but when using new Arduino Nano ESP32 board, there were errors. ...
Arduino Library for Adafruit MCP23017. Contribute to adafruit/Adafruit-MCP23017-Arduino-Library development by creating an account on GitHub.
arduino-mcp23017 / Adafruit_MCP23017.h Latest commit driverblock Adafruit Wire library already defines TinyWireM as Wire Oct 18, 2017 471c883·Oct 18, 2017 History History Breadcrumbs arduino-mcp23017 / File metadata and controls 97 lines (77 loc) · 2.81 KB ...