Hi Giancarlo, I had a similar situation but only with two RCXs which had to exchange information with another constantly. Since both of them were sending and transmitting via their IR interface, the messages had to be identified and assigned to the (...) (24 years ago, 23-Nov-00, to lugnet.robotics.rcx.nqc)
(...) I think that should work. I have only two teams, that means I could use the same coding system you used for two robots (they just need to know they are in the same team) so I have a lot of bytes available to transmit a message. If the (...) (24 years ago, 23-Nov-00, to lugnet.robotics.rcx.nqc)