06-20-2025, 07:13 AM
(06-19-2025, 11:44 PM)admin Wrote: do you use this demo?Yes, this one and https://www.kincony.com/forum/showthread.php?tid=1865
https://www.kincony.com/forum/showthread.php?tid=1866
do you have installed PCF8574 arduino library firstly?
Yes, I have the library

