<
From version < 69.1 >
edited by Mengting Qiu
on 2024/06/05 10:57
To version < 73.1 >
edited by kai
on 2024/09/06 09:53
>
Change comment: Uploaded new attachment "image-20240906095336-1.png", version {1}

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1 -XWiki.ting
1 +XWiki.kai
Content
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438 438  
439 439  (% style="color:blue" %)**Downlink Command: 0x05**
440 440  
441 -Format: Command Code (0x05) followed by 2 bytes mode value.
441 +Format: Command Code (0x05) followed by 1 byte mode value.
442 442  
443 443  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
444 444  
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485 485  
486 486  (% style="color:blue" %)**Downlink Command: 0x05**
487 487  
488 -Format: Command Code (0x05) followed by 2 bytes mode value.
488 +Format: Command Code (0x05) followed by 3 bytes mode value.
489 489  
490 490  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
491 491  
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1257 1257  
1258 1258  * **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1259 1259  
1260 -*
1260 +*
1261 1261  ** 0x01** : Flag**
1262 1262  
1263 1263   **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)
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1271 1271  == 7.26 Request the server to send an ACK ==
1272 1272  
1273 1273  
1274 +Feature: Mode for sending data for which acknowledgment was not received. LoraWAN Network Server(eg. The Things NetWork/ChirpStack/AWS/...).
1275 +
1274 1274  (% style="color:blue" %)**AT Command: AT+PNACKMD**
1275 1275  
1276 1276  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %)
1277 1277  |(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:627px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:100px" %)**Response**
1278 -|(% style="width:160px" %)AT+PNACKMD=1|(% style="width:627px" %)If the node uploads the ACK as confirm, it will request the server to send an ACK. If the server ack is not received, the node will upload the packets that have not received the ACK the next time it receives the ACK|(% style="width:100px" %)1(((
1280 +|(% style="width:160px" %)AT+PNACKMD=1|(% style="width:627px" %)If the node uploads the ACK as confirm, it will request the LoraWAN Network Server to send an ACK. If the LoraWAN Network Server ack is not received, the node will upload the packets that have not received the ACK the next time it receives the ACK|(% style="width:100px" %)1(((
1279 1279  OK
1280 1280  )))
1281 -|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the server to send an ACK|(% style="width:100px" %)(((
1283 +|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the LoraWAN Network Server to send an ACK|(% style="width:100px" %)(((
1282 1282  0
1283 1283  OK
1284 1284  )))
image-20240906095336-1.png
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