Hello all, I have a problem that's kind of got me stumped. Basically, I've designed a PCB around an ESP32 that provides WiFi connectivity and access to a large power supply. It communicates with the power supply's CPU via RS-232 (connector, not on the same board.) Most of the time it works perfectly...

I've been doing some tests on this lately, and have come up with the following (non-official) conclusions. Basically, I'm testing with a 1K resistor from 6.4v to an ESP-WROOM-32 on a Devkit module that is powered via USB and running with all I/Os at default states. Only some of the I/O pins appear t...

So I can report back that I have successfully programmed and encrypted 18 ESP32 project boards using Arduino IDE 1.8.11 with a custom bootloader. Basically, I GIT'ted ESP-IDF v3.3.1, configured the bootloader as desired (encrypt on start, disable plaintext flashing, release mode, QIO, 80MHz, 4MB), t...

The fact it logs here may be because there's no factory partition, I'm not sure - what IDF bootloader version are you using here? Well, that's just the problem. After spending multiple hours beating my head against the wall with ESP-IDF this morning, here's the answer: I have absolutely no idea. Un...

My apologies in advance if this is posted in the wrong forum--but searching the forum is extremely difficult for me. After about two searches (which can take 10 seconds to return), the ESP32 website starts returning a completely blank page. Not sure what's going on--I'm usually better off searching ...