KC868 A6 User Guide

[ivpl@optusnet.com.au]

Hi, I Have just purchased a KC868 A6 unit and would like to see a user guide on how to connect to this device and upload a program to it from Arduino IDE.

I've tried searching but have not yet found a user guide for the A6.

Thank You

[admin]

just chose ESP32 chip in arduino IDE. then download our arduino demo source code for KC868-A6.
if you don't know how to create arduino environment for ESP32, you can check with our arduino video tour in our YouTube channel: https://youtu.be/sQUVpHliHzo

[flaviolenz]

just chose ESP32 chip in arduino IDE. then download our arduino demo source code for KC868-A6.
if you don't know how to create arduino environment for ESP32, you can check with our arduino video tour in our YouTube channel: https://youtu.be/sQUVpHliHzo

Is this all you can answer?

what about posting the specific video URL and Example source code URL ?

[admin]

all KC868-A6 arduino source code download from forum: https://www.kincony.com/forum/forumdispl...=22&page=2

[ivpl@optusnet.com.au]

Hi, I'm getting this compile error when I install the code you recommend for the A6. Any clues as to what is going wrong and how to fix?


Compilation error: no matching function for call to 'PCF8574:CF8574(TwoWire&, int, int, int)'

[admin]

you need to install PCF8574 arduino library firstly.

[ivpl@optusnet.com.au]

Hi, I have already installed the library for PCF8574 the one developed by Rob Tilliart.

Is there a different library for PCF8574 that should be loaded? I loaded 0.4.1 which is the latest according to GitHub.

---

Hi, I still get this compile error even though the ESP32 library PCF8574 is installed. The one by Rob Tilliart.

Compilation error: no matching function for call to 'PCF8574:CF8574(TwoWire*, int, int, int)'

Is there another library that should be installed that is compatible with your A6 wevserver code?

[admin]

here is PCF8574 library for arduino IDE we are using.

  PCF8574_library.zip (Size: 23.8 MB / Downloads: 38)

[ivpl@optusnet.com.au]

Thank you for the library file - it does compile now. It just doesn't connect to my wifi router.

Do you have a simple program example for the A6 that allows you to control the relay and read inputs?

Not from web page.

Thanks

[admin]

KC868-A6 input arduino demo: https://www.kincony.com/forum/showthread.php?tid=1865
KC868-A6 relay arduino demo: https://www.kincony.com/forum/showthread.php?tid=1866