USR-DR504-E User Manual
Jinan USR IOT Technology Limited
Tech Support: h.usriot.com
9
AT+WKMOD=NET
2.
Enable socket A:
AT+SOCKAEN=ON
3.
Setup remote IP and port:
AT+SOCKA=TCPC,test. usr. cn,2317
4.
Setup APN.
E. g: APN is CMNET, username is empty, password is empty, authentication method is NONE:
AT+APN=CMNET,,,0
5.
Reboot:
AT+Z
Set DR504-E work at TCP Sever by AT commands:
1. Set the work mode to net transparent mode:
AT+WKMOD=NET
2. Enable socket A:
AT+SOCKAEN=ON
3. Set socket A as TCP Server, local port 2317, IP has no reference meaning in Server:
AT+SOCKA=TCPS,test. usr. cn,2317
4. Setup APN. E. g: APN:CMNET, username: empty, password: empty, authentication method: NONE:
AT+APN=CMNET,,,0
5. Reboot:
AT+Z