     gaugeColor = newColor;
     Blynk.setProperty(V0, "color", gaugeColor);
   }
+
+  Blynk.virtualWrite(V0, gaugeValue);
 }
 
-BLYNK_WRITE(V1) {
-  gaugeValue = param.asInt();
-}
-

#define BLYNK_RED       "#D3435C"
#define BLYNK_DARK_BLUE "#5F7CD8"

int gaugeValue = 0;
String gaugeColor;

BLYNK_READ(V0) {
  Blynk.virtualWrite(V0, gaugeValue);

  String newColor;
  if (gaugeValue > 80) {

 * You can set predefined properties of any widget. Like color, label
 *
 * Project setup in the Blynk app:
 *   Gauge widget (0...100) on V0 in PUSH mode
 *   Slider widget (0...100) on V1
 *
 **************************************************************/

