Wake On Lan

Hello everyone,

I have a question. For a project I try to start several computers by making use of Wake Up Lan. This method requires a number of adjustments such as change router settings, etc.

Everything works with a mobile app. However, my goal is to use the uno with ethernetshield. The program "Wake on Lan Monitor" indicates that the uno is sending the same packages than the mobile app. So in theory it should work. But, the PC only wakes up when the uno is on while the PC is switched off. Then the PC will restart directly after. If the uno goes on a little later while the PC is off, the PC will not go on. While the app is able to start the pc.

I am so far unsuccessful to solve it. I realy hope someone could help me.

Thanks in advance,

Marc

Code.txt (830 Bytes)

No one could help me out please?

All you had to do was Google. ::slight_smile: Arduino Playground - ArduinoWaker