Look like External input signal to GPIO32 or GPIO33 have internal effect to ADC1_CHANNEL_0 or ADC1_CHANNEL_3 (IO36 or IO39). I have wrote sample code to reproduce effect: void setup() { // initialize serial communication at 115200 bits per second: Serial.begin(115200); //set the resolution to 12 bit...

Hello! I'b beginner on ESP32. And I'm need help :( I has wrote firmware that use files from SPIFFS partition. My firmware has several freeRTOS tasks and some times when one of task trying to read file by fread() and task context is switched by OS - system is crashed with Core Panic. How to prevent t...