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1		-XWiki.Bei
	1	+XWiki.Xiaoling

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		-
20	20	)))
21	21
	19	+
22	22	= 2. How to use AT Commands or Downlink command =
23	23
24	24
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28	28	** 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]]?
29	29	** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
30	30
	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		-
177	177
178	178	)))
179	179
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213	213	)))
214	214
215	215
216		-
217	217	== 4.4 Show Firmware Version ==
218	218
219	219
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244	244	(((
245	245
246	246
247		-
248	248	**xx: Software Type:**
249	249	)))
250	250
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278	278	firmware version: v1.1.0 ~-~-> 110
279	279
280	280
281		-
282	282	== 4.5 Show System Configure ==
283	283
284	284
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507	507
508	508	(% style="color:blue" %)**AT Command: AT+CFS**
509	509
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(((
	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(((
514	514	OK
515	515	)))
516	516
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1059	1059	(((
1060	1060	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.
1061	1061
1062		-
1063	1063
1064	1064	)))
1065	1065
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1178	1178
1179	1179	(% style="color:blue" %)**AT Command: AT+DDETECT**
1180	1180
	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: 0x33**
	1212	+(% style="color:blue" %)**Downlink Command: 0x32**
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 33.
	1216	+If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32.
1217	1217
1218		-* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
	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.
1219	1219
1220	1220	== 7.26 Request the server to send an ACK ==
1221	1221
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1242	1242	(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1243	1243	|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1244	1244	|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1245		-|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
	1249	+|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30(((
1246	1246	OK
1247	1247
1248		-the interval is 30000ms = 30s
	1252	+the interval is 30 min
1249	1249	)))
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
	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
1252	1252	)))
1253	1253
1254	1254	(% style="color:blue" %)**Downlink Command: 0x26**