Summary

• Page properties (1 modified, 0 added, 0 removed)

Details

Page properties

Content

...	...	@@ -9,24 +9,23 @@
9	9
10	10	Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
11	11
12		-* (% style="color:blue" %)**Common Commands:** (%%) They should be available for each sensor, such as: change uplink interval, reset device.
13		-* (% style="color:blue" %)**Sensor Related Commands:** (%%) Only for special sensor, such as control relay, poll RS485 device.
	12	+* **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
	13	+* **Sensor Related Commands:** Only for special sensor, such as control relay, poll RS485 device.
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	+
17	17	)))
18	18
19		-
20	20	= 2. How to use AT Commands or Downlink command =
21	21
22	22
23		-* **AT Command** : See Devices User Manual for how to connect to device via USB TTL adapter and use. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
24		-* **LoRaWAN Downlink Command**: The gateway transfer downlink command in HEX format. This page shows the Downlink Command In HEX format. Please note some LoRaWAN servers use base64 as downlink code so user need to convert HEX to Base64 and use. Below are references for how to use downlink command:
	23	+* For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
	24	+* For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
25	25	** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
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]]?
	26	+** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
27	27	** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
28	28
29		-(% style="display:none" %) (%%)
30	30
31	31	= 3. Support End Node and firmware version =
32	32
...	...	@@ -102,10 +102,9 @@
102	102	)))
103	103	)))
104	104
105		-(% style="display:none" %) (%%)
106		-
107	107	= 4. System Management Commands =
108	108
	106	+
109	109	== 4.1 Change Uplink Interval ==
110	110
111	111
...	...	@@ -135,13 +135,12 @@
135	135	)))
136	136
137	137	(((
138		-If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	136	+If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
139	139	)))
140	140
141		-* **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
142		-* **Example 2**: Downlink Payload:** 0100003C**  ~/~/ Set Transmit Interval (TDC) = 60 seconds
	139	+* **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
	140	+* **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
143	143
144		-(% style="display:none" %) (%%)
145	145
146	146	== 4.2 Reboot End Node ==
147	147
...	...	@@ -151,10 +151,10 @@
151	151
152	152	(% style="color:blue" %)**AT Command: ATZ**
153	153
154		-(% border="1" style="background-color:#ffffcc; color:green; width:546px" %)
155		-|=(% colspan="3" style="width: 543px;" %)ATZ: Trig a reset of the MCU
156		-|(% style="width:157px" %)**Command Example**|(% style="width:92px" %)**Function**|(% style="width:294px" %)**Response**
157		-|(% style="width:157px" %)ATZ|(% style="width:92px" %)Reset MCU|(% style="width:294px" %)(((
	151	+(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
	152	+|=(% colspan="3" %)ATZ: Trig a reset of the MCU
	153	+|**Command Example**|**Function**|**Response**
	154	+|ATZ|Reset MCU|(((
158	158	Device reset and show booting info
159	159
160	160	LSN50 Device/LoRa ST Module
...	...	@@ -175,10 +175,11 @@
175	175	)))
176	176
177	177	(((
178		-If the downlink payload=**04FF**, the end node will reboot.
	175	+If the downlink payload=**04FF**, the end node will reboot.
	176	+
	177	+
179	179	)))
180	180
181		-
182	182	== 4.3 Reset to factory Default ==
183	183
184	184
...	...	@@ -187,10 +187,10 @@
187	187
188	188	(% style="color:blue" %)**AT Command: AT+FDR**
189	189
190		-(% border="1" style="background-color:#ffffcc; color:green; width:789px" %)
191		-|=(% colspan="3" style="width: 786px;" %)Reset to factory default
192		-|(% style="width:154px" %)**Command Example**|(% style="width:175px" %)**Function**|(% style="width:456px" %)**Response**
193		-|(% style="width:154px" %)AT+FDR|(% style="width:175px" %)Reset to factory default|(% style="width:456px" %)(((
	188	+(% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
	189	+|=(% colspan="3" style="width: 828px;" %)Reset to factory default
	190	+|(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
	191	+|(% style="width:181px" %)AT+FDR|(% style="width:181px" %)Reset to factory default|(% style="width:465px" %)(((
194	194	Device reset to factory default parameters and show booting info
195	195
196	196	LSN50 Device/LoRa ST Module
...	...	@@ -223,10 +223,10 @@
223	223
224	224	(% style="color:blue" %)**AT Command: AT+VER**
225	225
226		-(% border="1" style="background-color:#ffffcc; color:green; width:542px" %)
227		-|=(% colspan="3" style="width: 539px;" %)AT+VER: Image Version and Frequency Band
228		-|(% style="width:157px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:86px" %)**Response**
229		-|(% style="width:157px" %)AT+VER=?|(% style="width:295px" %)Show Image version and Frequency Band|(% style="width:86px" %)(((
	224	+(% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
	225	+|=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
	226	+|(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
	227	+|(% style="width:170px" %)AT+VER=?|(% style="width:300px" %)Show Image version and Frequency Band|(% style="width:113px" %)(((
230	230	1.3 EU868
231	231
232	232	OK
...	...	@@ -245,6 +245,7 @@
245	245	(((
246	246
247	247
	246	+
248	248	**xx: Software Type:**
249	249	)))
250	250
...	...	@@ -255,6 +255,7 @@
255	255	(((
256	256
257	257
	257	+
258	258	**yy: Frequency Band:**
259	259	)))
260	260
...	...	@@ -272,6 +272,7 @@
272	272	(((
273	273
274	274
	275	+
275	275	**zz: Subband**
276	276	)))
277	277
...	...	@@ -303,8 +303,10 @@
303	303	OK
304	304	)))
305	305
	307	+
306	306	= 5. Keys, IDs and EUIs management =
307	307
	310	+
308	308	== 5.1 Application EUI ==
309	309
310	310
...	...	@@ -321,7 +321,6 @@
321	321	)))
322	322	|(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
323	323
324		-(% style="display:none" %) (%%)
325	325
326	326	== 5.2 Application Key ==
327	327
...	...	@@ -339,7 +339,6 @@
339	339	)))
340	340	|(% style="width:441px" %)AT+APPKEY=00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35|(% style="width:180px" %)Set the Application Key|(% style="width:350px" %)OK
341	341
342		-(% style="display:none" %) (%%)
343	343
344	344	== 5.3 Application Session Key ==
345	345
...	...	@@ -359,7 +359,6 @@
359	359	OK
360	360	)))
361	361
362		-(% style="display:none" %) (%%)
363	363
364	364	== 5.4 Device Address ==
365	365
...	...	@@ -379,7 +379,6 @@
379	379	)))
380	380	|(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
381	381
382		-(% style="display:none" %) (%%)
383	383
384	384	== 5.5 Device EUI ==
385	385
...	...	@@ -399,7 +399,6 @@
399	399	OK
400	400	)))
401	401
402		-(% style="display:none" %) (%%)
403	403
404	404	== 5.6 Network ID ==
405	405
...	...	@@ -417,7 +417,6 @@
417	417	)))
418	418	|(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
419	419
420		-(% style="display:none" %) (%%)
421	421
422	422	== 5.7 Network Session Key ==
423	423
...	...	@@ -435,12 +435,13 @@
435	435	)))
436	436	|(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK
437	437
438		-(% style="display:none" %) (%%)
439	439
440	440	= 6. Joining and sending date on LoRaWAN network =
441	441
	438	+
442	442	== 6.1 Confirm Mode ==
443	443
	441	+
444	444	=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
445	445
446	446
...	...	@@ -464,11 +464,11 @@
464	464
465	465	If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
466	466
467		-* **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
468		-* **Example 2:** Downlink Payload: 0500  ~/~/ Set AT+CFM=0
	465	+* Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
	466	+* Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
469	469
470		-(% style="display:none" %) (%%)
471	471
	469	+
472	472	=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
473	473
474	474
...	...	@@ -511,11 +511,11 @@
511	511
512	512	If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
513	513
514		-* **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
515		-* **Example 2:** Downlink Payload: 05000700  ~/~/ Set AT+CFM=0,7,0
	512	+* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
	513	+* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
516	516
517		-(% style="display:none" %) (%%)
518	518
	516	+
519	519	== 6.2 Confirm Status ==
520	520
521	521
...	...	@@ -524,13 +524,14 @@
524	524
525	525	(% style="color:blue" %)**AT Command: AT+CFS**
526	526
527		-(% border="1" style="background-color:#ffffcc; color:green; width:463px" %)
528		-|=(% colspan="3" style="width: 460px;" %)AT+CFS
529		-|(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:107px" %)**Response**
530		-|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:107px" %)0(((
	525	+(% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
	526	+|=(% colspan="3" style="width: 531px;" %)AT+CFS
	527	+|(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
	528	+|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:178px" %)0(((
531	531	OK
532	532	)))
533	533
	532	+
534	534	== 6.3 Join LoRa® Network ==
535	535
536	536
...	...	@@ -548,6 +548,7 @@
548	548	While Error in format, return AT_BUSY_ERROR
549	549	)))
550	550
	550	+
551	551	== 6.4 LoRa® Network Join Mode ==
552	552
553	553
...	...	@@ -571,11 +571,11 @@
571	571
572	572	If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
573	573
574		-* **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
575		-* **Example 2:** Downlink Payload: **2001**  ~/~/ Set AT+NJM=1
	574	+* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
	575	+* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
576	576
577		-(% style="display:none" %) (%%)
578	578
	578	+
579	579	== 6.5 LoRa® Network Join Status ==
580	580
581	581
...	...	@@ -591,7 +591,6 @@
591	591	OK
592	592	)))
593	593
594		-(% style="display:none" %) (%%)
595	595
596	596	== 6.6 Print Last Received Data in Raw Format ==
597	597
...	...	@@ -608,7 +608,6 @@
608	608	OK
609	609	)))
610	610
611		-(% style="display:none" %) (%%)
612	612
613	613	== 6.7 Print Last Received Data in Binary Format ==
614	614
...	...	@@ -625,7 +625,6 @@
625	625	OK
626	626	)))
627	627
628		-(% style="display:none" %) (%%)
629	629
630	630	== 6.8 Send Text Data ==
631	631
...	...	@@ -640,10 +640,12 @@
640	640	|(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
641	641	|(% style="width:201px" %)AT+SEND=12:hello world|(% style="width:340px" %)Send text data along with the application port.|(% style="width:446px" %)OK(((
642	642	While Error in format, return
	640	+
643	643	AT_BUSY_ERROR/AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
	642	+
	643	+
644	644	)))
645	645
646		-(% style="display:none" %) (%%)
647	647
648	648	== 6.9 Send Hexadecimal Data ==
649	649
...	...	@@ -653,18 +653,20 @@
653	653
654	654	(% style="color:blue" %)**AT Command: AT+SENDB**
655	655
656		-(% border="1" style="background-color:#ffffcc; color:green; width:1101px" %)
657		-|=(% colspan="3" style="width: 1098px;" %)AT+SENDB
658		-|(% style="width:257px" %)**Command Example**|(% style="width:394px" %)**Function**|(% style="width:446px" %)**Response**
659		-|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)OK
660		-|(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)While Error in format, return(((
661		-AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
	655	+(% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
	656	+|=(% colspan="3" style="width: 1117px;" %)AT+SENDB
	657	+|(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
	658	+|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)OK
	659	+|(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)While Error in format, return(((
	660	+AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
	661	+
	662	+
662	662	)))
663	663
664		-(% style="display:none" %) (%%)
665	665
666	666	= 7. LoRaWAN network management =
667	667
	668	+
668	668	== 7.1 Adaptive Data Rate ==
669	669
670	670
...	...	@@ -688,11 +688,11 @@
688	688
689	689	If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
690	690
691		-* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
692		-* **Example 2**: Downlink Payload: **2200FFFF**  ~/~/ Set AT+ADR=0.
	692	+* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
	693	+* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
693	693
694		-(% style="display:none" %) (%%)
695	695
	696	+
696	696	== 7.2 LoRa® Class ==
697	697
698	698
...	...	@@ -699,7 +699,7 @@
699	699	Feature: Get or Set the Device Class(Currently only support class A, class C).
700	700
701	701
702		-(% style="color:blue" %)**AT Command:  AT+CLASS**
	703	+(% style="color:blue" %)**AT Command:AT+CLASS**
703	703
704	704	(% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
705	705	|=(% colspan="3" style="width: 504px;" %)AT+CLASS
...	...	@@ -708,17 +708,17 @@
708	708	OK
709	709	)))
710	710	|(% style="width:163px" %)AT+CLASS=C|(% style="width:166px" %)Set the Device Class.|(% style="width:175px" %)OK(((
	712	+
711	711	)))
712	712
713		-(% style="display:none" %) (%%)
714	714
715	715	== 7.3 Duty Cycle Setting ==
716	716
717	717
718		-Feature: Get or Set the ETSI Duty Cycle setting** - 0**=disable, **1**=enable - Only for testing.
	719	+Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
719	719
720	720
721		-(% style="color:blue" %)**AT Command:  AT+DCS**
	722	+(% style="color:blue" %)**AT Command:AT+DCS**
722	722
723	723	(% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
724	724	|=(% colspan="3" style="width: 512px;" %)AT+DCS
...	...	@@ -727,21 +727,16 @@
727	727	OK
728	728	)))
729	729	|(% style="width:165px" %)AT+DCS=1|(% style="width:239px" %)Set the ETSI Duty Cycle setting.|(% style="width:107px" %)OK(((
	731	+
730	730	)))
731	731
732		-(% style="display:none" %) (%%)
733	733
734	734	== 7.4 Data Rate ==
735	735
736	736
737		-Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) .
	738	+Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) . Note: while set Data Rate, please use set Adptive Data Rate, ADR=0 first. otherwise device will response to server's ADR command and change the DR to the setting from server
738	738
739		-(% style="color:red" %)
740		-**Notice:**
741	741
742		-* User need to set Adaptive Data Rate(ADR)=0 first. otherwise device will respond to server's ADR command and change the DR according to server auto-adjustment.
743		-* Data Rate specifies Spreading Factor. The mapping varies in different frequency bands. User can check this link for detail. [[rp2-1.0.3-lorawan-regional-parameters.pdf>>https://lora-alliance.org/resource_hub/rp2-1-0-3-lorawan-regional-parameters/]]
744		-
745	745	(% style="color:blue" %)**AT Command: AT+DR**
746	746
747	747	(% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
...	...	@@ -758,11 +758,11 @@
758	758
759	759	If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
760	760
761		-* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
762		-* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+DR=0.
	757	+* **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
	758	+* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
763	763
764		-(% style="display:none" %) (%%)
765	765
	761	+
766	766	== 7.5 Frame Counter Downlink ==
767	767
768	768
...	...	@@ -769,7 +769,7 @@
769	769	Feature: Get or Set the Frame Counter Downlink.
770	770
771	771
772		-(% style="color:blue" %)**AT Command:  AT+FCD**
	768	+(% style="color:blue" %)**AT Command:AT+FCD**
773	773
774	774	(% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
775	775	|=(% colspan="3" style="width: 690px;" %)AT+FCD
...	...	@@ -781,12 +781,13 @@
781	781	OK
782	782	)))
783	783
	780	+
784	784	== 7.6 Frame Counter Uplink ==
785	785
786	786	Feature: Get or Set the Frame Counter Uplink.
787	787
788	788
789		-(% style="color:blue" %)**AT Command:  AT+FCU**
	786	+(% style="color:blue" %)**AT Command:AT+FCU**
790	790
791	791	(% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
792	792	|=(% colspan="3" style="width: 531px;" %)AT+FCU
...	...	@@ -795,9 +795,9 @@
795	795	OK
796	796	)))
797	797	|(% style="width:177px" %)AT+FCU=10|(% style="width:239px" %)Set the Frame Counter Uplink.|(% style="width:113px" %)OK(((
	795	+
798	798	)))
799	799
800		-(% style="display:none" %) (%%)
801	801
802	802	== 7.7 Join Accept Delay1 ==
803	803
...	...	@@ -805,7 +805,7 @@
805	805	Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
806	806
807	807
808		-(% style="color:blue" %)**AT Command:  AT+JN1DL**
	805	+(% style="color:blue" %)**AT Command:AT+JN1DL**
809	809
810	810	(% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
811	811	|=(% colspan="3" style="width: 534px;" %)AT+JN1DL
...	...	@@ -814,17 +814,16 @@
814	814	OK
815	815	)))
816	816	|(% style="width:164px" %)AT+JN1DL=10000|(% style="width:229px" %)Set the Join Accept Delay.|(% style="width:140px" %)OK(((
	814	+
817	817	)))
818	818
819		-(% style="display:none" %) (%%)
820	820
821	821	== 7.8 Join Accept Delay2 ==
822	822
823		-
824	824	Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
825	825
826	826
827		-(% style="color:blue" %)**AT Command:  AT+JN2DL**
	823	+(% style="color:blue" %)**AT Command:AT+JN2DL**
828	828
829	829	(% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
830	830	|=(% colspan="3" style="width: 535px;" %)AT+JN2DL
...	...	@@ -833,9 +833,9 @@
833	833	OK
834	834	)))
835	835	|(% style="width:160px" %)AT+JN2DL=20000|(% style="width:228px" %)Set the Join Accept Delay.|(% style="width:146px" %)OK(((
	832	+
836	836	)))
837	837
838		-(% style="display:none" %) (%%)
839	839
840	840	== 7.9 Public Network Mode ==
841	841
...	...	@@ -842,10 +842,10 @@
842	842
843	843	Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
844	844
845		-(% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.**
	841	+(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
846	846
847	847
848		-(% style="color:blue" %)**AT Command:  AT+PNM**
	844	+(% style="color:blue" %)**AT Command:AT+PNM**
849	849
850	850	(% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
851	851	|=(% colspan="3" style="width: 664px;" %)AT+PNM
...	...	@@ -864,7 +864,6 @@
864	864	)))
865	865	|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
866	866
867		-(% style="display:none" %) (%%)
868	868
869	869	== 7.10 Receive Delay1 ==
870	870
...	...	@@ -872,7 +872,7 @@
872	872	Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
873	873
874	874
875		-(% style="color:blue" %)**AT Command: AT+RX1DL**
	870	+(% style="color:blue" %)**AT Command:AT+RX1DL**
876	876
877	877	(% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
878	878	|=(% colspan="3" style="width: 405px;" %)AT+RX1DL
...	...	@@ -881,10 +881,11 @@
881	881	OK
882	882	)))
883	883	|(% style="width:155px" %)AT+RX1DL=1500|(% style="width:128px" %)Set the delay.|(% style="width:122px" %)OK(((
	879	+
884	884	)))
885	885
886		-(% style="display:none" %) (%%)
887	887
	883	+
888	888	== 7.11 Receive Delay2 ==
889	889
890	890
...	...	@@ -891,7 +891,7 @@
891	891	Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
892	892
893	893
894		-(% style="color:blue" %)**AT Command: AT+RX2DL**
	890	+(% style="color:blue" %)**AT Command:AT+RX2DL**
895	895
896	896	(% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
897	897	|=(% colspan="3" style="width: 478px;" %)AT+RX2DL
...	...	@@ -900,10 +900,11 @@
900	900	OK
901	901	)))
902	902	|(% style="width:175px" %)AT+RX2DL=2500|(% style="width:152px" %)Set the delay.|(% style="width:150px" %)OK(((
	899	+
903	903	)))
904	904
905		-(% style="display:none" %) (%%)
906	906
	903	+
907	907	== 7.12 Rx2 Window Data Rate ==
908	908
909	909
...	...	@@ -910,7 +910,7 @@
910	910	Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
911	911
912	912
913		-(% style="color:blue" %)**AT Command:  AT+RX2DR**
	910	+(% style="color:blue" %)**AT Command:AT+RX2DR**
914	914
915	915	(% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
916	916	|=(% colspan="3" style="width: 522px;" %)AT+RX2DR
...	...	@@ -919,10 +919,11 @@
919	919	OK
920	920	)))
921	921	|(% style="width:160px" %)AT+RX2DR=6|(% style="width:232px" %)Set the Rx2 window data rate.|(% style="width:130px" %)OK(((
	919	+
922	922	)))
923	923
924		-(% style="display:none" %) (%%)
925	925
	923	+
926	926	== 7.13 Rx2 Window Frequency ==
927	927
928	928
...	...	@@ -929,7 +929,7 @@
929	929	Feature: Get or Set the Rx2 window frequency
930	930
931	931
932		-(% style="color:blue" %)**AT Command:  AT+RX2FQ**
	930	+(% style="color:blue" %)**AT Command:AT+RX2FQ**
933	933
934	934	(% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
935	935	|=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
...	...	@@ -938,20 +938,19 @@
938	938	OK
939	939	)))
940	940	|(% style="width:183px" %)AT+RX2FQ=434665000|(% style="width:240px" %)Set the Rx2 window frequency.|(% style="width:160px" %)OK(((
	939	+
941	941	)))
942	942
943		-(% style="display:none" %) (%%)
944	944
	943	+
945	945	== 7.14 Transmit Power ==
946	946
947	947
948	948	Feature: Get or Set the Transmit Power(0-5, MAX:0, MIN:5, according to LoRaWAN Spec, or 40=10dB, 41 = 11dB, …, 50 = 20dB which is out of LoRaWAN spec. )
949	949
950		-(% style="color:red" %)**Notice: Transmit Power might be changed by ADR from LoRaWAN server. So manually change TXP also remember to set AT+ADR=0 in sensor**
951	951
	950	+(% style="color:blue" %)**AT Command:AT+TXP**
952	952
953		-(% style="color:blue" %)**AT Command:  AT+TXP**
954		-
955	955	(% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
956	956	|=(% colspan="3" style="width: 462px;" %)AT+TXP
957	957	|(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
...	...	@@ -959,6 +959,7 @@
959	959	OK
960	960	)))
961	961	|(% style="width:161px" %)AT+TXP=1|(% style="width:189px" %)Set the Transmit Power.|(% style="width:112px" %)OK(((
	959	+
962	962	)))
963	963
964	964	Downlink Payload. The 4th byte of 0x22 downlink.
...	...	@@ -965,11 +965,12 @@
965	965
966	966	If the downlink payload=22000100, it means setting the TXP to 0.
967	967
968		-* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
969		-* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+TXP=0.
	966	+* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
	967	+* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
970	970
971		-(% style="display:none" %) (%%)
972	972
	970	+
	971	+
973	973	== 7.15 RSSI of the Last Received Packet ==
974	974
975	975
...	...	@@ -985,8 +985,8 @@
985	985	OK
986	986	)))
987	987
988		-(% style="display:none" %) (%%)
989	989
	988	+
990	990	== 7.16 SNR of the Last Received Packet ==
991	991
992	992
...	...	@@ -993,7 +993,7 @@
993	993	Feature: Get the SNR of the last received packet
994	994
995	995
996		-(% style="color:blue" %)**AT Command:  AT+SNR**
	995	+(% style="color:blue" %)**AT Command:AT+SNR**
997	997
998	998	(% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
999	999	|=(% colspan="3" style="width: 568px;" %)AT+SNR
...	...	@@ -1002,8 +1002,8 @@
1002	1002	OK
1003	1003	)))
1004	1004
1005		-(% style="display:none" %) (%%)
1006	1006
	1005	+
1007	1007	== 7.17 Application Port ==
1008	1008
1009	1009
...	...	@@ -1020,6 +1020,7 @@
1020	1020	)))
1021	1021	|(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
1022	1022
	1022	+
1023	1023	(% style="color:blue" %)**Downlink Command: 0x23**
1024	1024
1025	1025	Format: Command Code (0x23) followed by 1 bytes port value.
...	...	@@ -1026,11 +1026,12 @@
1026	1026
1027	1027	If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1028	1028
1029		-* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1030		-* **Example 2**: Downlink Payload:** 2305**  ~/~/ set the application port to 5
	1029	+* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
	1030	+* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
1031	1031
1032		-(% style="display:none" %) (%%)
1033	1033
	1033	+
	1034	+
1034	1034	== 7.18 Single Channel Mode ==
1035	1035
1036	1036
...	...	@@ -1047,11 +1047,10 @@
1047	1047	)))
1048	1048	|(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1049	1049
1050		-(% style="display:none" %) (%%)
1051	1051
	1052	+
1052	1052	== 7.19 Eight Channel Mode ==
1053	1053
1054		-
1055	1055	Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1056	1056
1057	1057
...	...	@@ -1067,17 +1067,19 @@
1067	1067	)))
1068	1068	|(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1069	1069
1070		-(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)**
1071	1071
	1071	+(% style="color:blue" %)**Downlink Command: 0x24**
	1072	+
1072	1072	Format: Command Code (0x24) followed by 1 bytes channel value.
1073	1073
1074	1074	If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1075	1075
1076		-* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1077		-* **Example 2**: Downlink Payload: 2405  ~/~/ set channel mode to 5
	1077	+* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
	1078	+* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1078	1078
1079		-(% style="display:none" %) (%%)
1080	1080
	1081	+
	1082	+
1081	1081	== 7.20 Get or Set RXwindows1 timeout ==
1082	1082
1083	1083
...	...	@@ -1094,18 +1094,23 @@
1094	1094	)))
1095	1095	|(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1096	1096
1097		-(% style="display:none" %) (%%)
1098	1098	(((
1099		-(% style="color:blue" %)**AT+RX1WTO**(%%) is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
	1100	+
	1101	+
	1102	+**AT+RX1TWO** is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
	1103	+
	1104	+
1100	1100	)))
1101	1101
1102	1102	[[image:image-20220526162535-1.png]]
1103	1103
	1109	+
1104	1104	(((
1105	1105	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.
	1112	+
	1113	+
1106	1106	)))
1107	1107
1108		-
1109	1109	== 7.21 Get or Set RXwindows2 timeout ==
1110	1110
1111	1111
...	...	@@ -1122,6 +1122,8 @@
1122	1122	)))
1123	1123	|(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1124	1124
	1132	+
	1133	+
1125	1125	== 7.22 Setting up uplinkdwelltime (as923, au915) ==
1126	1126
1127	1127
...	...	@@ -1138,6 +1138,7 @@
1138	1138	)))
1139	1139	|(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1140	1140
	1150	+
1141	1141	(% style="color:blue" %)**Downlink Command: 0x25**
1142	1142
1143	1143	Format: Command Code (0x25) followed by 1 bytes state value.
...	...	@@ -1144,9 +1144,12 @@
1144	1144
1145	1145	If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1146	1146
1147		-* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1148		-* **Example 2**: Downlink Payload: **2500**  ~/~/ set uplinkdwelltime to 0
	1157	+* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
	1158	+* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1149	1149
	1160	+
	1161	+
	1162	+
1150	1150	== 7.23 Set Packet Receiving Response Level ==
1151	1151
1152	1152
...	...	@@ -1153,7 +1153,7 @@
1153	1153	Feature: Get or Set packet receiving response level. This feature is used to set compatible with different LoRaWAN servers. If RPL doesn;t match , user will see strange message in the server portal.
1154	1154
1155	1155
1156		-**RPL value:**
	1169	+RPL value:
1157	1157
1158	1158	* **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
1159	1159	* **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
...	...	@@ -1161,12 +1161,16 @@
1161	1161	* **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1162	1162	* **AT+RPL=4: **Device will immediately reply message to Confirmed Data Down & MAC Command. Payload is 0x00 and requied response header for these two commands.
1163	1163
1164		-**Case Analyes:**
1165	1165
	1178	+
	1179	+Case Analyes:
	1180	+
1166	1166	* For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
1167	1167	* For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1168	1168	* For Class C devices used in TTI, need to set AT+RPL=4 because TTI require immediately reply message to Confirmed Data Down & MAC Command.
1169	1169
	1185	+
	1186	+
1170	1170	(% style="color:blue" %)**AT Command: AT+RPL**
1171	1171
1172	1172	(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
...	...	@@ -1177,6 +1177,7 @@
1177	1177	)))
1178	1178	|(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1179	1179
	1197	+
1180	1180	(% style="color:blue" %)**Downlink Command: 0x21**
1181	1181
1182	1182	Format: Command Code (0x21) followed by 1 bytes level value.
...	...	@@ -1183,30 +1183,30 @@
1183	1183
1184	1184	If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
1185	1185
1186		-* **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
1187		-* **Example 2**: Downlink Payload: **2102**  ~/~/ set packet receiving response level to 2
	1204	+* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
	1205	+* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1188	1188
	1207	+
	1208	+
	1209	+
1189	1189	== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1190	1190
1191	1191
1192	1192	(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1193	1193
1194		-(% border="1" style="background-color:#ffffcc; color:green; width:589px" %)
1195		-|=(% colspan="3" style="width: 586px;" %)AT+**SETMAXNBTRANS**
1196		-|(% style="width:227px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:87px" %)**Response**
1197		-|(% style="width:227px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1(((
	1215	+(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
	1216	+|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
	1217	+|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
	1218	+|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1198	1198	OK
1199	1199	)))
1200		-|(% style="width:227px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:300px" %)(((
1201		-value2: 0: uplink fcnt doesn't change for each NBTrans;
1202		-
1203		-1: uplink fcnt increase by 1 for each NBTrans.
1204		-)))|(% style="width:87px" %)(((
	1221	+|(% style="width:160px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:263px" %)value2: 0: uplink fcnt doesn't change for each NBTrans; 1: uplink fcnt increase by 1 for each NBTrans.|(% style="width:109px" %)(((
1205	1205	1
1206	1206
1207	1207	OK
1208	1208	)))
1209	1209
	1227	+
1210	1210	(% style="color:blue" %)**Downlink Command: 0x33**
1211	1211
1212	1212	Format: Command Code (0x33) followed by 2 bytes mode value.
...	...	@@ -1213,19 +1213,17 @@
1213	1213
1214	1214	If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1215	1215
1216		-* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1217		-* Example 2: Downlink Payload: 330201  ~/~/ Set AT+SETMAXNBTRANS=2,1
	1234	+* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
	1235	+* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1218	1218
1219		-== 7.25 Device offline rejoining （LWS007) ==
1220	1220
1221	1221
1222		-(% style="color:blue" %)**AT Command: AT+DDETECT**
1223	1223
1224		-AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880)
	1240	+== 7.25 Device offline rejoining （LWS007) ==
1225	1225
1226		-* ACK_Timout_1: Unit: min
1227		-* ACK_Timout_2: Unit: min
1228	1228
	1243	+(% style="color:blue" %)**AT Command: AT+DDETECT**
	1244	+
1229	1229	(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1230	1230	|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1231	1231	|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
...	...	@@ -1257,18 +1257,18 @@
1257	1257	OK
1258	1258	)))
1259	1259
1260		-(% style="color:blue" %)**Downlink Command: 0x32**
1261	1261
	1277	+(% style="color:blue" %)**Downlink Command: 0x33**
	1278	+
1262	1262	Format: Command Code (0x32) followed by 2 bytes mode value.
1263	1263
1264		-If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32.
	1281	+If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1265	1265
1266		-* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1267		-** 0x01 : Flag
1268		-** 0x05A0: ACK_Timout_1 : 1440minutes (24 hours)
1269		-** 0x0B40: ACK_Timout_2 : 2880minutes (48 hours)
1270		-** **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.
	1283	+* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1271	1271
	1285	+
	1286	+
	1287	+
1272	1272	== 7.26 Request the server to send an ACK ==
1273	1273
1274	1274
...	...	@@ -1286,6 +1286,8 @@
1286	1286	OK
1287	1287	)))
1288	1288
	1305	+
	1306	+
1289	1289	== 7.27 Adjust network rejoining interval ==
1290	1290
1291	1291
...	...	@@ -1294,15 +1294,16 @@
1294	1294	(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1295	1295	|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1296	1296	|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1297		-|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30(((
	1315	+|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1298	1298	OK
1299	1299
1300		-the interval is 30 min
	1318	+the interval is 30000ms = 30s
1301	1301	)))
1302		-|(% style="width:165px" %)AT+RJTDC=60|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1303		-Set the ReJoin data transmission interval to 60 min
	1320	+|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
	1321	+Set the ReJoin data transmission interval to 60000ms = 60 seconds
1304	1304	)))
1305	1305
	1324	+
1306	1306	(% style="color:blue" %)**Downlink Command: 0x26**
1307	1307
1308	1308	Format: Command Code (0x26) followed by 2 bytes mode value.
...	...	@@ -1309,26 +1309,27 @@
1309	1309
1310	1310	If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1311	1311
1312		-* **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1313		-* **Example 2: **Downlink Payload: 260002  ~/~/ Set AT+RJTDC=2
	1331	+* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
	1332	+* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1314	1314
	1334	+
	1335	+
	1336	+
1315	1315	= 8. AT Commands Combination =
1316	1316
1317	1317	== 8.1 Set a fix RX2DR for downlink window ==
1318	1318
	1341	+* **AT+ADR=0 **~-~-> Disable ADR first
	1342	+* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1319	1319
1320		-* (% style="color:blue" %)**AT+ADR=0             **(%%) **~-~->**  Disable ADR first
1321		-* (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
1322		-
1323	1323	== 8.2 Use Downlink Command to set a fix uplink DR ==
1324	1324
1325	1325
1326	1326	(% style="color:blue" %)**Downlink Command: 0x22000500**
1327	1327
1328		-**Same as:**
1329	1329
1330		-* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1331		-* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1332		-* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
	1350	+Same as:
1333	1333
1334		-
	1352	+* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
	1353	+* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
	1354	+* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]