Usb ip with two esp32's (AEGHB-801)

[maaamcube]

Hi everyone,
I don't know where i can answer my question because there is no discussion section.
I looking to establish wifi comunication between two esp32's, one connected to a PC to the software and another one to Stm32's(USB device).
Is it possible to send the Stm32's USB's to the PC using the esp now ? like usb ip
Thank's.

[lhespress]

@maaamcube PTAL get-start example which show two ESP32 comunication. One device receives data through the serial port and broadcasts it to all nodes through ESP-NOW data. The others will output the data through the serial port when receive the data.

[maaamcube]

@lhespress This one is using uart, no ? how can i use USB ?

[lhespress]

@maaamcube PTAL usb_wireless_bridge solutions.

[maaamcube]

@lhespress i can't use usb for the MCU

[lhespress]

@maaamcube The struct is as follows, right?

[maaamcube]

@lhespress exactly, only usb, no uart.

[lhespress]

@maaamcube Correct?

[maaamcube]

@lhespress yes, my stm32 is a usb device

[lhespress]

@maaamcube https://github.com/espressif/esp-idf/tree/master/examples/peripherals/usb

[maaamcube]

@lhespress it's an example for usb only, there is no wifi.

[lhespress]

@maaamcube First, confirm the USB function works fine based on usb example, Then replace UART to USB and confirm the ESP-NOW function works fine based on get-start example.

[maaamcube]

@lhespress i tested https://github.com/espressif/esp-idf/tree/master/examples/peripherals/usb and https://github.com/espressif/esp-iot-solution/tree/master/examples/usb/host/usb_cdc_basic works fine but i don't know how to replace UART by USB, can you show me what i have to do ?

[lhespress]

@maaamcube Please change app_uart_initialize API to USB.