Hello!
I have a couple of sensors that I am trying to send out over a UDP socket to processing but I am having trouble concatenating a string together and sending it out.
For example, I am trying to read in Analogs 0-3, and concatenating as such:
String data = "*" + analogRead(0) + "/" + ... + analogRead(3)
But then another problem is that I need to send it over Udp via Udp.write() but that only seems to except character arrays. So how do I accomplish this?