I have an input box on my web interface that gives me this in the serial monitor. GET /?LEDWHITE=100&submit=Send+White+LED+Level HTTP/1.1 I want to parse the number out of the string. I tried: Serial.println(readString); int pos1 = readString.indexOf('='); int pos2 = readString.indexOf('&')…

String Parsing - What am I messing up?

system October 26, 2017, 11:44am 4

Where do you ever assign a value to readString?

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