How to Led fade + bluetooth hc 05 blynk

[YKM]

Hey everyone , i am using bluetooth module hc 05 with arduino uno to control led . How can i make led start fading when i turn it on using blynk ? I don’t know anything about coding .

[Gunner]

@YKM

I don’t know anything about coding .

You will need to start learning then.

There are many ways of making things fade/ramp up/down… I have used timers for some of my examples…

C++ Blynk (Legacy) - Code Examples for Basic Tasks

#26 - Adjustable pulsing LED that fades in and out with Timers And now for more Timerception tricks… A variable timed, flashing (pulsing) physical LED that fades in and out, all with nested timers in lambda functions. One of the lambda tricks I had to discover, via trial and error, was using a “fixed call” interval timer called simply setTimer(long d, timer_callback f, int n) that will run its timed interval course as normal, but only n many times before stopping… the key was finding where to…

[YKM]

Thanks for reply . I don’t know what you saying but i clearly need to learn coding to even undedstand what you said