In case it's helpful, I believe this was a bug and is now fixed:

https://github.com/espressif/arduino-esp32/issues/9184

I'm seeing similar -- for me it seems to be triggered when the written flash size exceeds some unknown amount... [edit: nope, but see here for further experiments] My procedure is either to switch to a smaller project and do a non-debug upload, or erase flash as suggested by the previous poster. The...

I'm a beginner, but I thought I would share this in case it helps anyone else that is searching for this info -- I could not start the debugger for my ESP32 board (ESP32-DevKitC-VIE) in VSCode/Platform IO -- I got an error in the debug console. If I directly run ~/.platformio/packages/toolchain-xten...

^&#$%#, you were right, it was PEBCAK. Well, it was the phone's fault, anyway. :-) When I connect to the AP the phone says "myesp32net has no internet access - tap for options". I was dismissing that notification because of course there is no internet access -- doesn't matter. The phone stays connec...

Thanks for the ideas -- my computer is linux but I'm testing the AP connection with my android phone. (Ping tests using app "pingtools"). Via the STA server I can ping over the shared WLAN (using the phone) to the IP of the STA server and see 80, 8080, whatever it's set to, web pages work fine, etc....

Thanks! -- there is no response from ping at 192.168.4.1 (it does respond when connected to shared WLAN and pinging to 192.168.3.143). I tried WiFi.setSleep(false); (right after WiFi.begin()) but it had no effect. Edit to add: doing a port scan (1-9000) on 192.168.3.143 shows 8080 and 8081, doing it...

Hello -- I am trying the demo code found here to create webservers that respond on the STA mode wifi connection, the soft AP, or both. It seems to work fine: I can connect to the soft AP or my local network, and the terminal output does not show any errors. When I connect via my local wifi network (...

Ah, Espressif ESP32 Dev Module seems to be the one, judging by the getting started guide here: https://docs.platformio.org/en/stable/t ... sting.html

This page seems to be an overview of the ESP32-DevKitC family of products, but the list seems to be of many products that, as far as I can tell (I'm a total beginner) have nothing to do with DevKitC... am I correct? E.g. ESP32-S2-DevKitM-1, ESP32-S3-Korvo-1, all the S series and C series, etc. Also...

Hi -- I'm using PlatformIO in VSCode on linux. This is my first time using an ESP32, PlatformIO, and VSCode, so I'm pretty clueless. I have an ESP32-DevKitCVIE and I'm not sure which board to select when starting a new project. I see "Espressif ESP-WROVER-KIT", which sounds good (the ESP32-DevKitCVI...