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1		-XWiki.Xiaoling
	1	+XWiki.Bei

Content

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14	14
15	15	(((
16	16	**This page shows the common commands since Dragino LoRaWAN stack DR-LWS-005. Make sure the end node support stack higher than DR-LWS-005 before checking this page.**
	17	+
	18	+
	19	+
17	17	)))
18	18
19		-
20	20	= 2. How to use AT Commands or Downlink command =
21	21
22	22
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26	26	** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]], [[How to Convert>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.1ConvertHEXtoBase64]]?
27	27	** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
28	28
29		-(% style="display:none" %) (%%)
30		-
31	31	= 3. Support End Node and firmware version =
32	32
33	33
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173	173	(((
174	174	If the downlink payload=**04FF**, the end node will reboot.
175	175
	176	+
176	176
177	177	)))
178	178
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212	212	)))
213	213
214	214
	216	+
215	215	== 4.4 Show Firmware Version ==
216	216
217	217
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242	242	(((
243	243
244	244
	247	+
245	245	**xx: Software Type:**
246	246	)))
247	247
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275	275	firmware version: v1.1.0 ~-~-> 110
276	276
277	277
	281	+
278	278	== 4.5 Show System Configure ==
279	279
280	280
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503	503
504	504	(% style="color:blue" %)**AT Command: AT+CFS**
505	505
506		-(% border="1" style="background-color:#ffffcc; color:green; width:463px" %)
507		-|=(% colspan="3" style="width: 460px;" %)AT+CFS
508		-|(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:107px" %)**Response**
509		-|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:107px" %)0(((
	510	+(% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
	511	+|=(% colspan="3" style="width: 531px;" %)AT+CFS
	512	+|(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
	513	+|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:178px" %)0(((
510	510	OK
511	511	)))
512	512
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1055	1055	(((
1056	1056	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.
1057	1057
	1062	+
1058	1058
1059	1059	)))
1060	1060
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1173	1173
1174	1174	(% style="color:blue" %)**AT Command: AT+DDETECT**
1175	1175
1176		-AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880)
1177		-
1178		-* ACK_Timout_1: Unit: min
1179		-* ACK_Timout_2: Unit: min
1180		-
1181	1181	(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1182	1182	|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1183	1183	|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
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1209	1209	OK
1210	1210	)))
1211	1211
1212		-(% style="color:blue" %)**Downlink Command: 0x32**
	1212	+(% style="color:blue" %)**Downlink Command: 0x33**
1213	1213
1214	1214	Format: Command Code (0x32) followed by 2 bytes mode value.
1215	1215
1216		-If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32.
	1216	+If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1217	1217
1218		-* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1219		-** 0x01 : Flag
1220		-** 0x05A0: ACK_Timout_1 : 1440minutes (24 hours)
1221		-** 0x0B40: ACK_Timout_2 : 2880minutes (48 hours)
1222		-** **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.
	1218	+* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1223	1223
1224	1224	== 7.26 Request the server to send an ACK ==
1225	1225
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1246	1246	(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1247	1247	|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1248	1248	|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1249		-|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30(((
	1245	+|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1250	1250	OK
1251	1251
1252		-the interval is 30 min
	1248	+the interval is 30000ms = 30s
1253	1253	)))
1254		-|(% style="width:165px" %)AT+RJTDC=60|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1255		-Set the ReJoin data transmission interval to 60 min
	1250	+|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
	1251	+Set the ReJoin data transmission interval to 60000ms = 60 seconds
1256	1256	)))
1257	1257
1258	1258	(% style="color:blue" %)**Downlink Command: 0x26**