Hello everyone,
I connected a comparator output to an MCU external interrupt pin. One threshold crossing should generate a single interrupt, but sometimes multiple interrupts occur from one event.
The input signal has some noise near the threshold.
Questions:
Would comparator hysteresis be the ...

I’ve played around with the S3 a bit and honestly it’s pretty tight for something like that, especially trying to passively grab a full RGB stream with sync signals. You might get somewhere with reduced bit depth or really low frame rates, but timing gets tricky fast. The P4 sounds like a better fit ...

When you say separate ground planes, do you mean completely split planes for LED power and ESP32 logic OR just careful routing with single ground plane is enough?

Hey guys.. I’m trying to make an rgb led strip controller with esp32.. the code is almost done i think like 80%.. it can connect wifi and change colors from app.. but sometimes when i try to set 3 colors at same time it just freezes or reboots.. i tried adding delay and some extra caps.. not sure ...