Ultrasonic sensor with blynk

[primerrag]

I want to use the ultrasonic sensor with arduino and print whatever distance it is detecting on the blynk it app, on a gauge. I have gotten the basics down like turning on and off an led with the blynk app (using the esp8266 as a mode of connection). Would love some help or guidance.

[alfakilo4700]

Not a expert in any way, have been strugling with this my self for some time, but i got it working.
U need to define a Virtal pin in the Blynk app, and then send the data in IDE to this virtualPin via Blynk.virtualWrite(V0, distancetoTarget);