Problem with Yaml demo file

[admin]

1. our config yaml just use ethernet as default. use by LAN8720 ethernet chip.
2. you need to define what you wanted function. you can see this yaml sample, it config for KC868-A8S use for RF remote demo code, if you want use for KC868-A16, just replace RF 433M receiver's GPIO pin define. https://www.kincony.com/forum/showthread.php?tid=1946