outputMsg for DHT11
Arduino float output to serial monitorunknown
c_cpp
4 years ago
470 B
14
Indexable
#include <stdlib.h> String outputMsg(float t, float u); void loop(){ /* etc... */ msg = outputMsg(temperatura, umidade); Serial.println(msg); } String outputMsg( float t, float u ){ String output; char buffer[10]; output = "Temperatura: "; dtostrf(t, 4, 1, buffer); output += buffer; output += "ºC\tUmidade: "; dtostrf(u, 4, 1, buffer); output += buffer; output += " %"; return output; }
Editor is loading...