lbernstone

Have you tested v3.0.0 and IDF to see if the behavior is the same?

> Arduino-ESP32 v3.0.0 breaks our production firmware, I will try to make it work on v3 and let you know. Well, then also check that a minimal sketch with the...

> Yes I know, but in the case of the ESP32-S3, `Serial` is already the native USB CDC port (while `Serial0` is UART). What is the `HWCDCSerial` object then, just...

You can switch off the application's logs in the Arduino IDE. It is not the boot log that is slowing things down generally (and that is turned off with a...

Note that there is a [3rd party library](https://github.com/fhessel/esp32_https_server/) as well as the C-based [ESP-IDF library](https://docs.espressif.com/projects/esp-idf/en/release-v5.1/esp32s3/api-reference/protocols/esp_https_server.html#https-server). Rewriting WebServer to use https would separate the esp32 and esp8266 codebases even further... Better...

Why does this need to be part of the core? It can be handled in a 3rd party library.

@everslick https://github.com/espressif/esp-idf/blob/v5.1/examples/protocols/http_server/captive_portal/main/dns_server.c#L152

Can you get ext0 to trigger on other pins?

Does timer wakeup work? Have you tried [forcing power domains](https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-reference/system/sleep_modes.html#_CPPv419esp_sleep_pd_config21esp_sleep_pd_domain_t21esp_sleep_pd_option_t) to stay on? This seems like the main difference b/w a U4 and D0. My guess would be that it...

I'm the person that implemented enableDelay. The reasoning there was that the vast majority of examples on the net do not put any sort of delay in the loop. This...