Yesterday, 06:45 PM
(07-01-2026, 09:57 PM)admin Wrote: you can test with our arduino demo source code firstly:Hello!
https://www.kincony.com/forum/showthread.php?tid=1866
That helped !
I was missing the right address for the PCF8574!
Would you have the addresses for all other peripheral devices on the board please ?
Thanks !
JL

