单串口服务器工业级232/485转wifi/以太网Modbus rtu转TCP/IP网关转串口模块物联网通信设备通讯双向透传001W
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200
¥174
0
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16
¥145
4
¥77.4
32
¥95
31
¥83
34
¥920
¥3500
¥185
1000
¥2680
1
¥24.6
69