Hello!

I’ve recently started a speaker project and deicided to use a ESP32 for it since I had a few laying around at home.
I installed the ADF (cloned from GitHub) a while back and got things working with the example code "BLE Sink" then changed some things and it still worked.

I updated both ADF ...

You can ignore my code completely if you want, it's basically copied from an example I found online. I just want to know how it can be done! Espressif does not explain how to set up the uart interrupt properly:


https://docs.espressif.com/projects/esp-idf/en/latest/esp32s2/api-reference ...

I have tried moving some code over directly from an ESP32 to a new ESP32-S2 and I ran into an issue with my UART interrupt.

The code used is as follows:

Setup code:

const uart_port_t uart_num = UART_NUM_0;

void setup {
// Setup UART
uart_config_t uart_config = {
.baud_rate = 115200,
.data ...

Solved the issue.

Cloned the latest Master branch and compiled the Blink example using IDF version 4.3.
Used this guide to fix the PATH issue on windows https://github.com/espressif/esp-idf/issues/5512

Had to set "use legacy SPI driver" in the menu config.

It is now working!

Thanks!

I got some things working, I cloned branch v4.2 and was able to compile the code and flash the ESP32-S2.

The ESP32-S2 throws an error and crashes at boot, "failed to detect flash size" when using the serial monitor.
I am unable to compile the code if i change the flash size and turn of ...

I just tried updating to the master branch and setting the target microcontroller. The update to Master was successful, was able to run install.bat and export.bat but now I get a CMake Error when running idf.py set-target.

I removed parts of the IDF path since my name is in the search path ...

Hi,

I followed the getting started guide from Espressif https://docs.espressif.com/projects/esp-idf/en/latest/esp32s2/get-started/index.html#get-started-start-project

But I get "Error: No such command 'set-target'." whenever I try to "set target to ESP32-S2"
No idea why, I’ve tried it on two ...

Hello everyone!

I recently switched processor from ESP32 to ESP32-S2 in some hardware that I’m designing. I changed processor because the ESP32 lacked some functionality that I needed and it happened to exist in the ESP32-S2.

I can’t figure out why I’m not able to program the ESP32-S2, i followed ...

Hello everyone.

I’m working on a project were the ESP32 is the brains, I would like to program automatically using the CH340E USB to serial adapter.

I followed the guide over at GitHub (https://github.com/espressif/esptool/wiki/ESP32-Boot-Mode-Selection) but it releases its magic smoke every time ...