Screenshot of the Serial Monitor.
Installation of Arduino:
sudo dnf install arduino && reboot
Then run arduino on the terminal
NodeMCU Board option
In Tools, you can see the option written on Board
All the required libraries
DHT11 Sensor library
Now lets interface an LED and change the brightness of the LED printing it on the Serial Monitor and indicating the analog Values.
- Connect your board to you computer and then (in my case I am using pin 9 for the output) power it on pin 9.
- Connect a LED(Light Emitting Diode) to your circuit and then upload & execute the script.
- Open the Serial Monitor and type the value you want to give as input to change the brightness of the LED according to the input.
My Circuit
At 70,
At 250,
My Serial Monitor
1st, 70 is pressed and then 180 is pressed, so we get value 70 and 180 + 70 = 250
