before I connected this coding with blynk, the sensor worked fine on the serial monitor but when connected using blynk coding the percent value remained at 0 and did not change on the serial monitor
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@jolio Please edit your post, using the pencil icon at the bottom, and add triple backticks at the beginning and end of your code so that it displays correctly.
Triple backticks look like this:
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Copy and paste these if you can’t find the correct symbol on your keyboard.
Pete.