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Builtin LED
Posted: Mon Apr 20, 2020 5:11 pm
by dork3nergy
Is there some way to disable the built-in LED on my ESP32 board? It blinks with each polling instruction I think. So, if you have a button.value() call in a loop, it is constantly blinking. Annoying and a waste of power.
Cheers.
Re: Builtin LED
Posted: Tue Apr 21, 2020 12:57 am
by shaoziyang
If the LED connect to USB to TTL cobvertor, you can't control it.
Re: Builtin LED
Posted: Tue Apr 21, 2020 1:25 am
by dork3nergy
OK. Thanks. I found the board schematic and you're right, it's hardwired to the mains. I guess the only option is to remove it. Cest la vie.