Wired Networking Application (Routing) - Waveshare RS232/485 TO WIFI POE ETH (B) User Manual

RS232/485 TO WIFI POE ETH (B) User Manual
AT+LANN=192.168.2.1,255.255.255.0
Note: it is necessary to ensure that the
address
obtained by the serial server from the AP!
(6) Restart the serial server to complete the parameter setting.

5.4.3 WIRED NETWORKING APPLICATION (ROUTING)

The RS232/485 TO WIFI POE ETH (B) serial server as STA, and the serial server works in router
mode. After the serial server is connected to the AP, it obtains the IP address from the AP (as shown
in Figure 192.168.1.101). The serial server itself constitutes a subnet (10.10.100.254 by default), and
the devices on the Ethernet interface are assigned addresses by the serial server (as shown in Figure
10.10.100.101). As shown in this figure, PC1 is in the subnet (NAT), so the connection can be initiated
from PC1 and connected to PC2 (because RS232/485 TO WIFI ETH (B) works in routing mode), but PC2
cannot actively connect to PC1.
Serial server parameter setting:
(1) Set the serial server software version to N-Ver.
AT+FVER=n
(2) Enable Ethernet interface.
AT+FEPHY=on
(3) Restore factory settings for the above settings to take effect.
AT+RELD
Note that the AT+RELD command will not restore the above settings.
(4) Set the serial server to STA
AT+WMODE=STA
(5) Set the SSID and password of the route to be connected to the serial server (according to the
actual parameters of the route).
Example: AT+WSSSID=WAVESHARE-WIFI-TEST
set
LANIP address cannot be in the same network segment
Figure Wired and Wireless Networking Application (Routing)
40
as
the WANIP
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