Suppose I want to transfer my home WiFi password to the ESP32 (which is in AP mode) so that the ESP32 can then switch to station mode and connect to my home network. I thought about using a hard-coded key to "encrypt" the data, but this can easily be hacked and the data sniffed and decrypted over th...

Ah, perfect.

This is going to be super helpful. Thanks for sharing!

Cool! Thanks for this.

I'm curious as to what the limit is, something like 10,000 write/erase cycles?

Figured it out. To help others: There seems to be an issue if you use both Eclipse and the msys terminal at the same time. This could be also caused by the virus scanner, so I haven't looked into the exact cause, but here is what I had to do: 1. Disable your real-time filesystem virus shield (tempor...

Everything was working fine, when all of a sudden, I am getting the following error: ... CC src/crypto/md5-internal.o CC src/crypto/sha256-internal.o CC src/crypto/aes-internal-enc.o CC port/os_xtensa.o AR libwpa_supplicant.a CC trax.o AR libxtensa-debug-module.a CC main.o make[1]: *** No rule to ma...

Thanks Angus, noticed in the serial terminal program that it was panicking at esp_wifi_connect() as it was only an AP, not a station, so there was nothing to connect to. After commenting out that line, it boots up properly.

FreeRTOS has pvPortMalloc / vPortFree, and you can trace calls to it with a tool: http://www.freertos.org/trace

Or using macros:
http://www.freertos.org/rtos-trace-macros.html

I'm on Windows, and I finally got it to flash after following Rudi's post here: http://esp32.com/viewtopic.php?f=13&p=1512#p1512 So, it looks like it flashed, but it's weird because I don't see "Erasing flash" anywhere, just multiple writes: $ make flash Flashing binaries to serial port COM9 (app at...