So I have a NodeMCU and connected a DHT11 temperature and humidity sensor to it. I use virtualWrite to send the readings. In the Blynk app I use Labeled Value widget. It all works fine, but there are four useless zero’s after the decimal point of the humidity reading. It takes up unnecessary space and it looks dumb. Has anyone a solution for this?
Labeled Value has formatting options, please check them in the docs section:
http://docs.blynk.cc/#widgets-displays-labeled-value
or just press the info button on the widget’s settings screen.
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Thank you sir. It works really well 