I'm using Arduino Uno r3 with wiznet w5100 Ethernet Shield, connected with usb cable to Windows 7 Computer and Cayenne Web-Android platform
I'm developing a simple relay module and want to remote it via web browser or Cayenne App. It works fine Sofar but there is a bug which makes relay mode on without my order.
The problem is: If the ethernet shield lost connection with pc, Relay is automatically on until i get connection again.
Any ideas about solution?
P.s: I'm using example skectc of cayenne for Relay module with virtual pin