# Wi-Fi UDP

Source: [https://docs.qualcomm.com/doc/80-58740-4/topic/wifi-udp.html](https://docs.qualcomm.com/doc/80-58740-4/topic/wifi-udp.html)

This section mainly introduces the use of QCC743/QCC744 Wi-Fi and how to make UDP
            requests.

## Hardware preparation

See [Hardware preparation](https://docs.qualcomm.com/doc/80-58740-4/topic/wifi-http.html#wifi-http__section_jgv_kxd_41c)

## Software implementation

For more detailed code, refer to examples/wifi/sta/wifi\_udp.

## Compile and program

The Makefile file has already configured CHIP and BOARD parameters, and does not need
                to be filled in by the user.

    $ cd examples/wifi/sta/wifi_udp
    $ makeCopy to clipboard

## Experimental phenomena

- Open the serial port terminal software, press the reset key, and output the
                        following log. Press the Enter key to display the
                        words `qcc74x />`, similar to the Linux terminal.
- Enter wifi\_sta\_connect ssid pwd to connect to the network, where ssid is the
                        connected ap name and pwd is the connected ap password
- After the Wi-Fi connection is successful, the assigned IP address will be
                        printed out and CONNECTED will be prompted.

If you want to test UDP Rx, use the following instructions for testing.

- Enter wifi\_udp\_echo port to start a UDP server
- The client can connect to the UDP server of the module through the iperf
                        command

**Parent Topic:** [Wi-Fi 6](https://docs.qualcomm.com/doc/80-58740-4/topic/wifi6_1.html)

Last Published: Feb 10, 2025

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