Hello, I am trying to flash a custom-made PCB with ESP32-S3 via USB following the description under https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/api-guides/dfu.html. I have the electrical connections as described, i.e. 20 --> D+ (green) 19 --> D- (white) Ca. 2 months ago, I managed ...

Hello, I am currently trying to include CAN functionality to my project. I read about the CAN peripheral under the following link: https://docs.espressif.com/projects/esp-idf/en/v3.3.5/api-reference/peripherals/can.html After reading through the documentation, I wanted to try out the examples, which...

Hello,

thanks a lot for your reply and for your suggestion ! I hadn't thought about these options.

It helped me solve the issue

Best regards

Thanks for you reply ! My use case is that the ESP32 devices are supposed to be on-field where there is no direct access to Internet via a router, so I guess it's needed to establish a direct connection between the ESP32 device and the computer, and there might be different persons with different co...

Hello, I need to write a program, which is able to update the firmware of ESP32-S3 wirelessly, without having access to Internet. I googled and found the example project about OTA: - OTA : https://github.com/espressif/esp-idf/tree/4c98bee8a4/examples/system/ota But this project seems to use the ESP3...

Hello, Continuing my steep learning curve about FreeRTOS running on ESP32 and following my previous issue described under the following post https://esp32.com/viewtopic.php?f=2&t=30614 instead of using the ESP_LOGI() function for debug print inside a timer callback, I now try to set a flag variable ...

Hello, I started using ESP32-S3-DevKitC-1 last week and currently I am trying to combine the example codes for the BLE iBeacon together with a 1-sec-alarm Timer. The BLE iBeacon code works without issue when on its own, but when I add the timer code/callback it crashes with abort(). When I comment o...