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  RS485 RTU connection
     产品型号: 小精灵物联设备-小精灵WiFi串口服务器-Elfin-EW11
doo hwan Jung
2020-06-25 08:17:15     
【提问】:RS485 RTU connection
【详情】:I purchased the ew11 product to connect with a product that communicates using the RS485 RTU method. As shown in the attached file, I can receive serial data by directly connecting to a PC. However, data cannot be received when connected to ew11 products. How to set up RS484 RTU method?
客服 的回复
【回答】:Modify the serial port baud rate of EW11 to be consistent with your 485 device, then download the IOTService tool to our official website, create a virtual serial port through IOTService tool, the serial port tool on the computer side connects to the virt
2020-06-29 11:05:47
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