Thanks @adamwilt for the pointer here. I'd like to share my experience in order to possibly help someone else out trying to do this. I bought a couple of 0.91" 128x32 pixel displays and started down this path using esp-idf and the u8g2 library: https://github.com/olikraus/u8g2. However couldn't get ...

Update: I've installed the latest beta (v2.0.0-beta) eclipse plugin (from here: https://github.com/espressif/idf-eclipse-plugin/releases) and it pretty much works. Except since there is no launchbar in Eclipse2020-12 (in CDT) you still have to workaround this for building, flashing & launching. So r...

Found a similar looking discussion here: viewtopic.php?t=13923, where it's suggested to install an old version of eclipse to recover the launchbar.
I'd really like to move forward with this, not backward

If I may pile on here... The next screen shot under the title "Compiling the Project" shows the icons from the "old" launchbar tool that was used in the Arduino plugin. This has been removed and is not included in eclipse 2020-12 (ie: CDT), which is the recommend version of eclipse. Something is obv...

Thank you @ESP_Anurag, I'll give that a try.

I am using the webserver component as documented here: https://docs.espressif.com/projects/esp-idf/en/latest/api-reference/protocols/esp_http_server.html, and have the basics working. But am wondering how to retrieve the IP address of the far-end or client for an incoming http request. Is it availab...

Hi ESP_Angus, Thanks for the reply... yes it is weird behavour. Here are some answers to your questions: - yes, the module seems to run normally, wifi works, code is running, interrupts firing, timers working, my logging output to the FTDI looks correct. In summary, it seems to run the last successf...

Hi, I am having a problem flashing an ESP32 with esptool v2.2.1. It seems that after about 30mins of use, ie: working on a project and successfully re-flashing a new load a several times, it gets into a weird state where it will not flash any longer. (It does continue to run my code ok, and after re...

So, I have solved the problem. I believe that there was some kind of grounding issue. As mentioned above, I had grounded the Seeed breakout board from the gnd pin on the bottom of the board, ie: beside pin #37 to my bottom breadboard rail. Now, in addition to that ground, I have also connected pin 1...

Thanks for your comments & suggestions. Here are some answers to the questions you posted: - no, there is nothing else on the breadboard, other than the seeed breakout and one LED+2K on gpio23. - I've tried different power sources (pc's, wall-wart's), no difference - I've not tried a different USB c...