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3	3	{{toc/}}
4	4
5	5
6		-
7	7	= 1. Introduction =
8	8
9	9	Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
...	...	@@ -24,6 +24,7 @@
24	24	** Use Base64 format to send a downlink: [[Chirpstack>>doc:Main.Notes for ChirpStack.WebHome]].
25	25	** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
26	26
	26	+
27	27	= 3. Support End Node and firmware version =
28	28
29	29	(% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
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97	97	)))
98	98	)))
99	99
	100	+
	101	+
100	100	= 4. System Management Commands =
101	101
102	102	== 4.1 Change Uplink Interval ==
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135	135	* **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
136	136	* **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
137	137
	140	+
138	138	== 4.2 Reboot End Node ==
139	139
140	140	Feature: Reboot End Node to perform a new OTAA or ABP Join.
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352	352	)))
353	353
354	354
	358	+
355	355	== 5.4 Device Address ==
356	356
357	357	Feature: Get or Set the Device Address.
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408	408	)))
409	409	|(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
410	410
	415	+
	416	+
411	411	== 5.7 Network Session Key ==
412	412
413	413	Feature: Get or Set the Network Session Key
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424	424	)))
425	425	|(% 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
426	426
	433	+
	434	+
427	427	= 6. Joining and sending date on LoRaWAN network =
428	428
429	429	== 6.1 Confirm Mode ==
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452	452	* Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
453	453	* Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
454	454
	463	+
	464	+
455	455	== 6.2 Confirm Status ==
456	456
457	457	Feature: Get confirmation status of the last AT+SEND (0-1).
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467	467	OK
468	468	)))
469	469
	480	+
	481	+
470	470	== 6.3 Join LoRa® Network ==
471	471
472	472	Feature: Join network.
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484	484	While Error in format, return AT_BUSY_ERROR
485	485	)))
486	486
	499	+
	500	+
487	487	== 6.4 LoRa® Network Join Mode ==
488	488
489	489	Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
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512	512	* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
513	513	* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
514	514
	529	+
	530	+
515	515	== 6.5 LoRa® Network Join Status ==
516	516
517	517	Feature: LoRa® Network Join Status.
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527	527	OK
528	528	)))
529	529
	546	+
	547	+
530	530	== 6.6 Print Last Received Data in Raw Format ==
531	531
532	532	Feature: Print Last Received Data in Raw Format<port:data>.
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542	542	OK
543	543	)))
544	544
	563	+
	564	+
545	545	== 6.7 Print Last Received Data in Binary Format ==
546	546
547	547	Feature: Print Last Received Data in Binary Format<port:data>.
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557	557	OK
558	558	)))
559	559
	580	+
	581	+
560	560	== 6.8 Send Text Data ==
561	561
562	562	Feature: Send Text Data<port:data>.
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576	576
577	577	)))
578	578
	601	+
	602	+
579	579	== 6.9 Send Hexadecimal Data ==
580	580
581	581	Feature: Send hexadecimal data along with the application port.
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594	594
595	595	)))
596	596
	621	+
	622	+
597	597	= 7. LoRaWAN network management =
598	598
599	599	== 7.1 Adaptive Data Rate ==
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625	625	* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
626	626	* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
627	627
	654	+
	655	+
628	628	== 7.2 LoRa® Class ==
629	629
630	630	Feature: Get or Set the Device Class(Currently only support class A, class C).
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643	643
644	644	)))
645	645
	674	+
	675	+
646	646	== 7.3 Duty Cycle Setting ==
647	647
648	648	Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
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661	661
662	662	)))
663	663
	694	+
	695	+
664	664	== 7.4 Data Rate ==
665	665
666	666	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
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689	689	* **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
690	690	* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
691	691
	724	+
	725	+
692	692	== 7.5 Frame Counter Downlink ==
693	693
694	694	Feature: Get or Set the Frame Counter Downlink.
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709	709
710	710	)))
711	711
	746	+
	747	+
712	712	== 7.6 Frame Counter Uplink ==
713	713
714	714	Feature: Get or Set the Frame Counter Uplink.
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727	727
728	728	)))
729	729
	766	+
	767	+
730	730	== 7.7 Join Accept Delay1 ==
731	731
732	732	Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
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745	745
746	746	)))
747	747
	786	+
	787	+
748	748	== 7.8 Join Accept Delay2 ==
749	749
750	750	Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
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763	763
764	764	)))
765	765
	806	+
	807	+
766	766	== 7.9 Public Network Mode ==
767	767
768	768	Feature: Get or Set the public network mode. (0: off, 1: on)
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783	783
784	784	)))
785	785
	828	+
	829	+
786	786	== 7.10 Receive Delay1 ==
787	787
788	788	Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
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801	801
802	802	)))
803	803
	848	+
	849	+
804	804	== 7.11 Receive Delay2 ==
805	805
806	806	Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
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819	819
820	820	)))
821	821
	868	+
	869	+
822	822	== 7.12 Rx2 Window Data Rate ==
823	823
824	824	Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
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837	837
838	838	)))
839	839
	888	+
	889	+
840	840	== 7.13 Rx2 Window Frequency ==
841	841
842	842	Feature: Get or Set the Rx2 window frequency
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855	855
856	856	)))
857	857
	908	+
	909	+
858	858	== 7.14 Transmit Power ==
859	859
860	860	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. )
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880	880	* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
881	881	* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
882	882
	935	+
	936	+
883	883	== 7.15 RSSI of the Last Received Packet ==
884	884
885	885	Feature: Get or Set the Rx2 window frequency
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895	895	OK
896	896	)))
897	897
	952	+
	953	+
898	898	== 7.16 SNR of the Last Received Packet ==
899	899
900	900	Feature: Get the SNR of the last received packet
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910	910	OK
911	911	)))
912	912
	969	+
	970	+
913	913	== 7.17 Application Port ==
914	914
915	915	Feature: Get or set the application port.
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937	937	* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
938	938	* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
939	939
	998	+
	999	+
940	940	== 7.18 Single Channel Mode ==
941	941
942	942	Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
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953	953	)))
954	954	|(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
955	955
	1016	+
	1017	+
956	956	== 7.19 Eight Channel Mode ==
957	957
958	958	Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
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982	982	* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
983	983	* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
984	984
	1047	+
	1048	+
985	985	== 7.20 Get or Set RXwindows1 timeout ==
986	986
987	987	Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
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1026	1026	)))
1027	1027	|(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1028	1028
	1093	+
	1094	+
1029	1029	== 7.22 Setting up uplinkdwelltime (as923, au915) ==
1030	1030
1031	1031	Feature: Get or Set uplinkdwelltime
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1053	1053	* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1054	1054	* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1055	1055
	1122	+
	1123	+
1056	1056	== 7.23 Set Packet Receiving Response Level ==
1057	1057
1058	1058	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.
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1094	1094	* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1095	1095	* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1096	1096
	1165	+
	1166	+
1097	1097	= 8. AT Commands Combination =
1098	1098
1099	1099	== 8.1 Set a fix RX2DR for downlink window ==
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1101	1101	* **AT+ADR=0 **~-~-> Disable ADR first
1102	1102	* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1103	1103
	1174	+
	1175	+
1104	1104	== 8.2 Use Downlink Command to set a fix uplink DR ==
1105	1105
1106	1106	{{info}}