Thanks for writing, but this isn't working either, I still get the error "ISO C++ forbids comparison between pointer and integer"
which is coming from
void processString(char *parameter){
while (*parameter != NULL) {
if (parameter[0] == "r") {
int value = atoi(parameter+1);
analogWrite(9, value);
}
else if (parameter[0] == "g")) {
int value = atoi(parameter+1);
analogWrite(10, value);
}
else if (parameter[0] == "b")) {
int value = atoi(parameter+1);
analogWrite(11, value);
}
parameter++;
}
}