arduino-mcp23017
PCF8574_library
arduino-mcp23017 | PCF8574_library | |
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1 | 1 | |
64 | 192 | |
- | - | |
2.7 | 3.6 | |
6 months ago | 3 months ago | |
C++ | C++ | |
MIT License | GNU General Public License v3.0 or later |
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arduino-mcp23017
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MCP23017 open-drain interrupts not working as expected
I was misled by the comments in the library I was using. Raised a PR to fix that https://github.com/blemasle/arduino-mcp23017/issues/26
PCF8574_library
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Is there any way to use PCF8574 and PCA9698DGG,518 io expanders on a Seeeduino?
I'm trying to use the pcf8574 library by xreef https://github.com/xreef/PCF8574_library
What are some alternatives?
VoodooRMI - Synaptic Trackpad driver over SMBus/I2C for macOS
LiquidCrystal_PCF8574 - A library for driving LiquidCrystal displays (LCD) by using the I2C bus and an PCF8574 I2C adapter.
LiquidMenu - Menu creation Arduino library for LCDs, wraps LiquidCrystal.
PCF8575_library - i2c 16bits digital expander with i2c digital expander for Arduino, Raspberry Pi Pico and rp2040 boards, esp32, SMT32 and ESP8266. Can read write digital values with only 2 wire. Very simple and encoder support. Uncommet NOT_SEQUENTIAL_PINOUT define to have pins like datasheet and not sequential one.
TaskScheduler - Cooperative multitasking for Arduino, ESPx, STM32, nRF and other microcontrollers
esp8266-oled-ssd1306 - Driver for the SSD1306 and SH1106 based 128x64, 128x32, 64x48 pixel OLED display running on ESP8266/ESP32
ER_OLEDM1_CH1115 - Library to support the ER-OLEDM1.09-1 128X64 OLED Display Module driven by the CH1115 controller for the Arduino eco-system. SPI.
espMqttClient - MQTT client library for the Espressif devices ESP8266 and ESP32 on the Arduino framework.
ArduinoMenu - Arduino generic menu/interactivity system
NintendoExtensionCtrl - Arduino library for communicating with Nintendo extension controllers
PCF8574 - Arduino library for PCF8574 - I2C IO expander