Hi All i have 2 arduinos (1 arduino UNO and 1 arduino MEGA, both have ethernet shields) how could i get them to communicate with each other so that if the MEGA gets a message on its serial port a light comes on on the UNO and visa versa thanks all for any help given J

2 arduinos communicating over internet from different LAN's

system August 9, 2012, 11:10am 15

this is the same thing i am trying to do

did it work for you?

the arduino answered your clients and was able to be a client to the other arduino at the same time?

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