Need help on how to get data from ultrasonic sensor by using virtual pin

Need Help With My Project
2

First of all, DO NOT RUN THIS CODE! it will flood the Blynk server with far too many Blynk.virtualWrites per second.

Start by reading this:

https://docs.blynk.io/en/legacy-platform/legacy-articles/keep-your-void-loop-clean

Pete.