Adding unit symbols to Table values

[Gunner]

For example, this…

  float t = dht.readTemperature();
  String TempDisplay = (String(t,1) + "\u00B0C");  // Display value to one decimal point and degrees Celsius 
  Blynk.virtualWrite(V63, "add", 1, "Temp", TempDisplay);

Looks like this…