Jinan USR IOT Technology USR-TCP232-2, Instructions Manual

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Serial to Ethernet module USR-TCP232-T24 series http://en.usr.cn
Jinan USR IOT Technology Limited Page 51 of 53 tec@usr.cn
choose.
6.5
6.5 6.5
6.5 COM<->
COM<-> COM<->
COM<-> TCP/UDP<->proxy
TCP/UDP<->proxy TCP/UDP<->proxy
TCP/UDP<->proxy server
server server
server <->TCP/UDP<->COM
<->TCP/UDP<->COM <->TCP/UDP<->COM
<->TCP/UDP<->COM
You can use a proxy server to treat the data form one module to other, or just use you MCU to control the
module IP and destination IP Real-time. The method is pull CFG PIN to GND, and send the new configuration
data, then pull CFG pin to VCC to use new settings.
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