Summary

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Details

Page properties

Author

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1		-XWiki.kai
	1	+XWiki.ting

Content

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229	229	)))
230	230
231	231	(((
232		-If the downlink payload=**2601, **Device will reply with firmware version info, device info. frequency band info. detail please check device user manual. Total 5 bytes Example: If device is of firmware version 1.1.0 Upload: xx ~-~- yy ~-~- zz ~-~- 110 total 5 bytes(  FPort= 5 usually).
	232	+If the downlink payload=**2601, **Device will reply with firmware version info, device info. frequency band info. detail please check device user manual. Total 5 bytes Example: If device is of firmware version 1.1.0 Upload: xx ~-~- yy ~-~- zz ~-~- 110 total 5 bytes
233	233	)))
234	234
235	235	(((
...	...	@@ -438,7 +438,7 @@
438	438
439	439	(% style="color:blue" %)**Downlink Command: 0x05**
440	440
441		-Format: Command Code (0x05) followed by 1 byte mode value.
	441	+Format: Command Code (0x05) followed by 2 bytes 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
...	...	@@ -485,7 +485,7 @@
485	485
486	486	(% style="color:blue" %)**Downlink Command: 0x05**
487	487
488		-Format: Command Code (0x05) followed by 3 bytes mode value.
	488	+Format: Command Code (0x05) followed by 2 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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1084	1084	Increasing thisvalue is equal to extending the time that the receiving window is opened, butthe corresponding power consumption will also increase. Properly increasingthis value can increase the success rate of the downlink.
1085	1085	)))
1086	1086
1087		-**Example:**
1088		-~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms
1089	1089
1090		-[[image:image-20240906095336-1.png||height="404" width="759"]]
1091		-
1092		-
1093		-2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms
1094		-
1095		-[[image:image-20240906095433-2.png||height="403" width="756"]]
1096		-
1097		-
1098		-3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms
1099		-
1100		-[[image:image-20240906095527-3.png||height="400" width="749"]]
1101		-
1102		-
1103	1103	== 7.21 Get or Set RXwindows2 timeout ==
1104	1104
1105	1105
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1115	1115	)))
1116	1116	|(% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK
1117	1117
1118		-**Example:**
1119		-~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms
	1103	+(% style="display:none" %) (%%)
1120	1120
1121		-(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]]
1122		-
1123		-
1124		-2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms
1125		-
1126		-[[image:image-20240906095726-5.png||height="381" width="714"]]
1127		-
1128		-
1129		-3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms
1130		-
1131		-[[image:image-20240906095811-6.png||height="380" width="711"]]
1132		-
1133		-
1134	1134	== 7.22 Setting up uplinkdwelltime (as923, au915) ==
1135	1135
1136	1136
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1286	1286
1287	1287	* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1288	1288
1289		-*
	1260	+*
1290	1290	** 0x01** : Flag**
1291	1291
1292	1292	**0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)
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1300	1300	== 7.26 Request the server to send an ACK ==
1301	1301
1302	1302
1303		-Feature: Mode for sending data for which acknowledgment was not received. LoraWAN Network Server(eg. The Things NetWork/ChirpStack/AWS/...).
1304		-
1305	1305	(% style="color:blue" %)**AT Command: AT+PNACKMD**
1306	1306
1307	1307	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %)
1308	1308	|(% 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**
1309		-|(% 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(((
	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(((
1310	1310	OK
1311	1311	)))
1312		-|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the LoraWAN Network Server to send an ACK|(% style="width:100px" %)(((
	1281	+|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the server to send an ACK|(% style="width:100px" %)(((
1313	1313	0
1314	1314	OK
1315	1315	)))

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