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Last modified by Xiaoling on 2025/04/23 15:56
From version 35.2
edited by Xiaoling
on 2022/06/02 15:44
Change comment: There is no comment for this version
To version 35.4
edited by Xiaoling
on 2022/06/02 15:46
Change comment: There is no comment for this version

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329 329  
330 330  2. How to get wanted value the from RS485 sensors returns from by 1). There are total 15 AT Commands to handle the return, commands are **AT+DATACUT1**,**AT+DATACUT2**,…, **AT+DATACUTF** corresponding to the commands from 1). All commands are of same grammar.
331 331  
332 -3. Some RS485 device might has longer delay on reply, so user can use AT+CMDDL to set the timeout for getting reply after the RS485 command is sent. For example
332 +3. Some RS485 device might has longer delay on reply, so user can use AT+CMDDL to set the timeout for getting reply after the RS485 command is sent. For example **AT+CMDDL1=1000** to send the open time to 1000ms
333 333  
334 -**AT+CMDDL1=1000** to send the open time to 1000ms
335 335  
336 -
337 337  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
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339 339  
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383 383  * Grab different sections.
384 384  
385 385  [[image:image-20220602153621-3.png]]
384 +
385 +
386 386  )))
387 387  
388 388  === 3.3.4 Compose the uplink payload ===