IoT Troubleshoots

Q1: Error in DHT sensor library in Arduino IDE?
Ans:  If you find any error in Arduino IDE related to DHT library.

Step:1  Go to C:\Users\username\Documents\Arduino\libraries path.

Step:2  Find DHT_Sensor_Library.

Step: 3 Delete this library.

Step: 4 Open Arduino IDE.

Step: 5 Go to Sketch ⟶ include library⟶ manage library

Step: 6  Search DHT sensor library by Adafruit and download the 1.1 to 1.3 version.

if the troubleshooting is not fixed till now, then

Step: 7 In Arduino IDE go to File⟶Examples⟶DHT sensor library⟶DHT tester

Open this example and see how to write code for DHT sensor.

I hope your troubleshoot is now fixed. After that, you have any query please ask in comments.

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