Hello
I already set my home automation project using Raspberry + python scripts. I controll it via web page using exec command all works but I find blynk with nice interface and easy to setup ad…
I want to try it and maybe use to control my relay and led strap. Today I will try simple button on off to set gpio high/low. But how to set up led starp to controll brightness and color of the led ? Can I use sliders if yes how to set it up.
I can try do it in python but its lot of work for me becouse I’m beginner.
Hope someone can help me 
Hello. There are any ways to achieve your goal.
For beginners we usually recommend java script example. Here is basic video tutorial with lnks attached - https://www.youtube.com/watch?v=LJ3ic8C8CcA
If you want to control brightness and color your gonna have a hard time with a raspberry pi. You need PWM pins to control the voltage of the strip. I would recommend a ESP8266-12E, this has a lot of PWM pins you can use. http://dordnung.de/raspberrypi-ledstrip/
This is a tutorial for what you need, however i did not look at the code portion so i don’t know how adapt their brightness.