Tcp Communication Between Ap-Sta Devices - Ebyte NA611 User Manual

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Chengdu Ebyte Electronic Technology Co.,Ltd.

5.1.4 TCP communication between AP-STA devices

(1) Set the working mode, set device A to AP role, and device B to STA role. It is particularly important to note that

in TCP mode, the service mode of the device cannot be set to the same, that is to say, one of the two devices is a TCP

Server and the other must be a TCP Client, otherwise the connection and communication cannot be established normally.

Regarding the channel and frequency settings, because the devices are dual-frequency 2.4G and 5.8G, it is also necessary

to ensure that the frequencies of the two devices are the same.

AP configuration:

Mode: AT+MODE=1,1,1

SSID: AT+SSID=0,E103-W06,2,12345678

Get the local IP: AT+SVRPORTIP? (This operation must be performed here, and then pass the parameters into the

STA, otherwise communication will not be possible), the return value is shown in the figure.

STA configuration:

Mode: AT+MODE=2,1,2

Target: AT+STACON=E103-W06,2,12345678

Set the remote IP and port. Here, the local IP obtained in the AP configuration is passed in as the remote IP of the

【RS485⇌ WiFi】NA611 User Manual

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