<
From version < 63.45 >
edited by Xiaoling
on 2023/05/29 16:00
To version < 64.1 >
edited by Bei Jinggeng
on 2023/07/25 15:35
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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604 604  
605 605  (% style="display:none" %) (%%)
606 606  
607 -== 6.8 Send Text Data ==
607 +== 6.8 Send Text Data(Note: The format of this command of LA66 is subject to the manual) ==
608 608  
609 609  
610 610  Feature: Send Text Data<port:data>.
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621 621  
622 622  (% style="display:none" %) (%%)
623 623  
624 -== 6.9 Send Hexadecimal Data ==
624 +== 6.9 Send Hexadecimal Data(Note: The format of this command of LA66 is subject to the manual) ==
625 625  
626 626  
627 627  Feature: Send hexadecimal data along with the application port.
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1216 1216  AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880)
1217 1217  
1218 1218  * ACK_Timout_1: Unit: min
1219 +
1219 1219  * ACK_Timout_2: Unit: min
1220 1220  
1221 1221  (% border="1" style="background-color:#f2f2f2; width:562px" %)
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1257 1257  * **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1258 1258  
1259 1259  *
1260 -** 0x01 : Flag
1261 -** 0x05A0: ACK_Timout_1 : 1440minutes (24 hours)
1262 -** 0x0B40: ACK_Timout_2 : 2880minutes (48 hours)
1263 -** **Explain**: Enable Online Detect, if end node doesn't receive any downlink within ACK_Timout_1( 1440 minutes or 24 hours). End node will use confirmed uplink to send packets during ACK_Timout_1 (the 24th hour) to ACK_Timout_2 ( the 48th hour). If from the 24th to 48th hour, end node got an downlink from server, it will switch back to unconfirmed uplink. end node will restart ACK_Timout_1. If from the 24th to 48th hour, end node still not got any downlink, means device doesn't get ACK from server within last 48 hours. Device will process rejoin, rejoin request interval is AT+RJTDC period. For AU915/ US915, device will use the sub-band used for last join.
1261 +** 0x01** : Flag**
1264 1264  
1263 + **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)
1264 +
1265 + **0x0B40 **: ACK_Timout_2 : 2880minutes (48 hours)
1266 +
1267 +* **Explain**: Enable Online Detect, if end node doesn't receive any downlink within ACK_Timout_1( 1440 minutes or 24 hours). End node will use confirmed uplink to send packets during ACK_Timout_1 (the 24th hour) to ACK_Timout_2 ( the 48th hour). If from the 24th to 48th hour, end node got an downlink from server, it will switch back to unconfirmed uplink. end node will restart ACK_Timout_1. If from the 24th to 48th hour, end node still not got any downlink, means device doesn't get ACK from server within last 48 hours. Device will process rejoin, rejoin request interval is AT+RJTDC period. For AU915/ US915, device will use the sub-band used for last join.
1268 +
1265 1265  (% style="display:none" %) (%%)
1266 1266  
1267 1267  == 7.26 Request the server to send an ACK ==
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