PCF8574
Arduino library for PCF8574 - I2C IO expander (by RobTillaart)
EasyPCF8574
A simple PCF8574 control (by DjamesSuhanko)
| PCF8574 | EasyPCF8574 | |
|---|---|---|
| 2 | 1 | |
| 98 | 1 | |
| - | - | |
| 4.2 | 10.0 | |
| 20 days ago | about 3 years ago | |
| C++ | C++ | |
| MIT License | - |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
PCF8574
Posts with mentions or reviews of PCF8574.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-30.
-
I need help with I2C
Name: "Adafruit PCF8574" Author: Adafruit Sentence: Arduino library for the PCF8574 I2C GPIO expander Adafruit shop Website: https://github.com/adafruit/Adafruit_PCF8574 Name: "EasyPCF8574" Author: Djames Suhanko Sentence: Generic library for PCF8574 easy to use Website: https://github.com/DjamesSuhanko/EasyPCF8574 Name: "IoAbstraction" Author: davetcc Sentence: Treat PCF8574, MCP23017 and Shift registers like pins, matrix keypad, touch screen handler, button press and rotary encoder management (switches) on any supported IO (including DfRobot & Joysticks) with event handling, interchangable AVR/I2C(AT24) EEPROMs. Website: https://github.com/davetcc/IoAbstraction Name: "PCF8574" Author: Rob Tillaart Sentence: Arduino library for PCF8574 - 8 channel I2C IO expander Website: https://github.com/RobTillaart/PCF8574.git Name: "PCF8574 library" Author: Renzo Mischianti Sentence: Most starred PCF8574 library for Arduino (standard and SAMD), Raspberry Pi Pico and rp2040 boards, ESP8266, smt32 and esp32 Website: https://www.mischianti.org/category/my-libraries/pcf8574/ Name: "PU2CLR PCF8574" Author: Ricardo Lima Caratti, [email protected] Sentence: Control the PCF8574 8-Bit I/O Expander with Serial Interface with your Arduino Website: https://github.com/pu2clr/PCF8574 Name: "jm_PCF8574" Author: Jean-Marc Paratte Sentence: PCF8574 Arduino Library. Website: https://github.com/jmparatte/jm_PCF8574 Name: "pcf8574" Author: MSZ98 Sentence: Arduino library for PCF8574 io expander module Website: https://github.com/MSZ98/PCF8574
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I2C ioexpander using 16x2 lcd i2c module
There are plenty of libraries to use it as a generic I2C i/o device and mix n match input and output, e.g. https://github.com/RobTillaart/PCF8574 is well documented.
EasyPCF8574
Posts with mentions or reviews of EasyPCF8574.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-30.
-
I need help with I2C
Name: "Adafruit PCF8574" Author: Adafruit Sentence: Arduino library for the PCF8574 I2C GPIO expander Adafruit shop Website: https://github.com/adafruit/Adafruit_PCF8574 Name: "EasyPCF8574" Author: Djames Suhanko Sentence: Generic library for PCF8574 easy to use Website: https://github.com/DjamesSuhanko/EasyPCF8574 Name: "IoAbstraction" Author: davetcc Sentence: Treat PCF8574, MCP23017 and Shift registers like pins, matrix keypad, touch screen handler, button press and rotary encoder management (switches) on any supported IO (including DfRobot & Joysticks) with event handling, interchangable AVR/I2C(AT24) EEPROMs. Website: https://github.com/davetcc/IoAbstraction Name: "PCF8574" Author: Rob Tillaart Sentence: Arduino library for PCF8574 - 8 channel I2C IO expander Website: https://github.com/RobTillaart/PCF8574.git Name: "PCF8574 library" Author: Renzo Mischianti Sentence: Most starred PCF8574 library for Arduino (standard and SAMD), Raspberry Pi Pico and rp2040 boards, ESP8266, smt32 and esp32 Website: https://www.mischianti.org/category/my-libraries/pcf8574/ Name: "PU2CLR PCF8574" Author: Ricardo Lima Caratti, [email protected] Sentence: Control the PCF8574 8-Bit I/O Expander with Serial Interface with your Arduino Website: https://github.com/pu2clr/PCF8574 Name: "jm_PCF8574" Author: Jean-Marc Paratte Sentence: PCF8574 Arduino Library. Website: https://github.com/jmparatte/jm_PCF8574 Name: "pcf8574" Author: MSZ98 Sentence: Arduino library for PCF8574 io expander module Website: https://github.com/MSZ98/PCF8574
What are some alternatives?
When comparing PCF8574 and EasyPCF8574 you can also consider the following projects:
jm_PCF8574 - jm_PCF8574 Arduino Library
Adafruit_PCF8574 - Arduino library for Adafruit PCF8574 & PCF8575 GPIO expander
lcdgfx - Driver for LCD displays running on Arduino/Avr/ESP32/Linux (including Rasperry) platforms
IoAbstraction - Rotary encoders, fully debounced switches, EEPROM support on Arduino and mbed - direct and over I2C
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.
pcf8574
PCF8574 - PCF8574 8-Bit I/O Expander
PCF8574_library - PCF8574 library. 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 to use and encoder support.