For anyone else struggling with this, keep in mind that most logs in the example are ESP_LOGD, which are not printed on standard log level settings. Replace with ESP_LOGI or change log level to see them.

When I disable Download mode via efuse, would the device boot when pins are set to download mode? Or would it print an error and stop? IMG_3291.jpeg Or Could I perhaps change the flash wait time to 0 so the chip will not check for pins? Or set a long wait time to give gpio0 time to go high? IMG_3292...

Makes sense. Ok, thank you.

Ok.

Do you think the floating GPIO0 is the problem? Maybe the internal pull-up is not enough?

My device (with ESP32-S3) sometimes doesn’t boot normally. It goes into USB Download mode and waits. So my device doesn’t power on. It happens randomly. I reboot 10 times and it happens maybe 1 time. Unfortunately I left GPIO0 floating. It has a 5cm PCB trace on it, going to the programming header. ...

Will do, thanks

Hi, I built a hardware product that every now and then doesn't boot. People then powercycle it and eventually it starts. When checked the logs of the ESP32-S3 during boot, it stopps right after this message: cpu_start: Multicore app So far I deactivated 'Bootloader log verbosity' to 'no output'. Any...

Hi, I am trying to make temperature sensors work on ESP32S3 + ESP32-C6. The sensor is a TUYA Zigbee The manufacturer gives some information here . After binding the sensor to my network, I am telling it to occasionally report with this command: esp_zb_zcl_config_report_cmd_t report_cmd; uint8_t repo...

I solved it by using the High Resolution timer like: const esp_timer_create_args_t oneshot_timer_args = { .callback = &oneshot_timer_callback, .name = "one-shot" }; ESP_ERROR_CHECK(esp_timer_create(&oneshot_timer_args, &oneshot_timer)); esp_timer_start_once(oneshot_timer, 10000); static void oneshot...