Serial monitor and debugging on the ESP32: stop guessing
How to actually debug on the ESP32: a properly configured serial monitor, leveled logs, brownout, watchdog, panic backtraces and when to use JTAG.
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Tutorials
Step-by-step guides, from the first blink to something production-ready.
Reading a push button properly: pull-up, debounce and interrupts
How to wire a button to the ESP32 without headaches: internal pull-up, why it bounces, software and hardware debounce, and interrupts done right.
Getting started with ESP32: blink an LED
Set up your toolchain, understand the pinout and write your first ESP32 program by blinking an LED. With Arduino and with ESP-IDF.