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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 90.1
edited by Saxer Lin
on 2023/07/15 14:04
Change comment: There is no comment for this version
To version 88.1
edited by Saxer Lin
on 2023/07/15 11:50
Change comment: There is no comment for this version

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... ... @@ -304,7 +304,7 @@
304 304  Ex2: 0x0B49 = 2889mV
305 305  
306 306  
307 -=== 2.3.2 Uplink Payload, FPORT~=2 ===
307 +=== 2.3.2 Device Status, FPORT~=5 ===
308 308  
309 309  (((
310 310  LDS12-LB will uplink payload via LoRaWAN with below payload format: 
... ... @@ -759,35 +759,6 @@
759 759  
760 760  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
761 761  
762 -
763 -=== 3.3.3  Set Power Output Duration ===
764 -
765 -Control the output duration 3V3 . Before each sampling, device will
766 -
767 -~1. first enable the power output to external sensor,
768 -
769 -2. keep it on as per duration, read sensor value and construct uplink payload
770 -
771 -3. final, close the power output.
772 -
773 -(% style="color:blue" %)**AT Command: AT+3V3T**
774 -
775 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
776 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
777 -|(% style="width:154px" %)AT+3V3T=?|(% style="width:196px" %)Show 3V3 open time.|(% style="width:157px" %)0 (default)
778 -OK
779 -|(% style="width:154px" %)AT+3V3T=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
780 -|(% style="width:154px" %)AT+3V3T=0|(% style="width:196px" %)Always turn on the power supply of 3V3 pin.|(% style="width:157px" %)OK
781 -
782 -(% style="color:blue" %)**Downlink Command: 0x07**(%%)
783 -Format: Command Code (0x07) followed by 3 bytes.
784 -
785 -The first byte is 01,the second and third bytes are the time to turn on.
786 -
787 -* Example 1: Downlink Payload: 07 01 00 00  **~-~-->**  AT+3V3T=0
788 -* Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
789 -
790 -
791 791  = 4. Battery & Power Consumption =
792 792  
793 793