Hi, I can see that this feature has been required for a long time. I am also waiting for wifi direct support on esp32. Espressif replies that this is a characteristic "too limited in general use for us to make it into a high priority to develop". I disagree. I believe that there are many application...

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As far as i know the module i2s with dma of esp32-s2 supports these features.
So i would like to know if in revision 3 of esp32 maybe they used the same module as esp32-s2.

Now worked. I don't remember if CONFIG_SPIRAM_SIZE to auto was configured before. But esp-idf is still using the internal memory instead of the external one for wifi, lwip, httpd and probably on https sockets(~40 Kbytes each socket). Any suggestion ? OBS: i checked "Try to allocate memories of Wi-Fi...

I agree with NiclasH.

NiclasH wrote: * On-chip LoRa-compatible radio, and esp-idf support for LoRa and LoRaWAN. I only care about the 868/915MHz bands

Hi WiFive,

Would you know if in this revision 3 of the chip, the "i2s with dma" module can transfer words smaller than 32 bits, ie 8 bits per transfer ?

How many megahertz in parallel output mode does the i2s module with dma support in this new review ?


Thank's.

Hi ESP_Sprite,

I understand.
If possible, put them on a lower priority list.

Thank's.

I would like to use wifi direct only in smartphone with android and ios to communicate with esp32.

To my knowledge all smartphones support 2.4ghz. Some or most smartphones support dual band 2.4ghz / 5ghz.

Thank's.

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