Hi,

suppose I have a device that sends packets that I normally receive with an NRF24L01+. Can this also be done with the ESP32, i.e. without a separate radio module? If so, is it also possible to send such packets? Has anyone researched this in more detail?

Are there any attempts to update mbedtls on the NONOS SDK? I wonder how hard this is. The current version is quite outdated and does not support TLS 1.3, which many servers require nowadays. More and more servers do not support TLS 1.2 or earlier.

What is your power saving setting? In some early experiments I had to set
else I did not receive anything.

Very good question...

Same question here. This is the main issue why we cannot go past IDF 4.* yet.

I am looking for the same feature. I need it for the core dumps. Unfortunately, to save them to flash, there is no other way but a special "core dump" partition. The devices are in the field, so I cannot use esptool on them (and I cannot use uart for core dump either).

Is there a way to do this in runtime, temporarily?

You can increase the stack size of the main task in sdkconfig.

AFAIK, bridging between STA and AP is not possible with the ESP32. Only ETH <-> AP.
Of course, you can use NAT, but not real bridge mode between STA and AP.
So, the devices connected to the AP have to be in a different subnet than your router.

In most cases this is a sign of a buffer overflow or some screwup with an interrupt handler or a similar problem in the rest(!) of your code. Take a detailed look at the core dump. If you change the source, even if it is equivalent, the resulting assembler code might be longer or shorter or quicker ...