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3	3	{{toc/}}
4	4
5	5
	6	+
6	6	= 1. Introduction =
7	7
8	8	Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
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19	19
20	20	* 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/]]
21	21	* 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:
22		-** Use HEX format to send a downlink: [[TTN v3>>url:https://wiki.dragino.com/index.php/Notes_for_TTN#Send_Downlink_message]]
23		-** Use Base64 format to send a downlink: [[Chirpstack>>url:https://wiki.dragino.com/index.php/Notes_for_ChirpStack#Downlink]].
24		-** See use note for more serves [[Servers Note>>url:https://wiki.dragino.com/index.php/Main_Page#Use_Note_for_Server]]
	23	+** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
	24	+** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
	25	+** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
25	25
26	26	= 3. Support End Node and firmware version =
27	27
...	...	@@ -96,6 +96,7 @@
96	96	)))
97	97	)))
98	98
	100	+
99	99	= 4. System Management Commands =
100	100
101	101	== 4.1 Change Uplink Interval ==
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134	134	* **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
135	135	* **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
136	136
	139	+
137	137	== 4.2 Reboot End Node ==
138	138
139	139	Feature: Reboot End Node to perform a new OTAA or ABP Join.
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169	169
170	170	(((
171	171	If the downlink payload=**04FF**, the end node will reboot.
	175	+
	176	+
172	172	)))
173	173
174	174	== 4.3 Reset to factory Default ==
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293	293	OK
294	294	)))
295	295
	301	+
296	296	= 5. Keys, IDs and EUIs management =
297	297
298	298	== 5.1 Application EUI ==
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311	311	)))
312	312	|(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
313	313
	320	+
314	314	== 5.2 Application Key ==
315	315
316	316	Feature: Get or Set the Application Key.
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456	456	OK
457	457	)))
458	458
	466	+
	467	+
459	459	== 6.3 Join LoRa® Network ==
460	460
461	461	Feature: Join network.
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473	473	While Error in format, return AT_BUSY_ERROR
474	474	)))
475	475
	485	+
476	476	== 6.4 LoRa® Network Join Mode ==
477	477
478	478	Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
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501	501	* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
502	502	* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
503	503
	514	+
504	504	== 6.5 LoRa® Network Join Status ==
505	505
506	506	Feature: LoRa® Network Join Status.
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516	516	OK
517	517	)))
518	518
	530	+
519	519	== 6.6 Print Last Received Data in Raw Format ==
520	520
521	521	Feature: Print Last Received Data in Raw Format<port:data>.
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531	531	OK
532	532	)))
533	533
	546	+
534	534	== 6.7 Print Last Received Data in Binary Format ==
535	535
536	536	Feature: Print Last Received Data in Binary Format<port:data>.
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546	546	OK
547	547	)))
548	548
	562	+
549	549	== 6.8 Send Text Data ==
550	550
551	551	Feature: Send Text Data<port:data>.
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565	565
566	566	)))
567	567
	582	+
568	568	== 6.9 Send Hexadecimal Data ==
569	569
570	570	Feature: Send hexadecimal data along with the application port.
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583	583
584	584	)))
585	585
	601	+
586	586	= 7. LoRaWAN network management =
587	587
588	588	== 7.1 Adaptive Data Rate ==
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614	614	* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
615	615	* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
616	616
	633	+
617	617	== 7.2 LoRa® Class ==
618	618
619	619	Feature: Get or Set the Device Class(Currently only support class A, class C).
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632	632
633	633	)))
634	634
	652	+
635	635	== 7.3 Duty Cycle Setting ==
636	636
637	637	Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
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650	650
651	651	)))
652	652
	671	+
653	653	== 7.4 Data Rate ==
654	654
655	655	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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678	678	* **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
679	679	* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
680	680
	700	+
681	681	== 7.5 Frame Counter Downlink ==
682	682
683	683	Feature: Get or Set the Frame Counter Downlink.
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698	698
699	699	)))
700	700
	721	+
701	701	== 7.6 Frame Counter Uplink ==
702	702
703	703	Feature: Get or Set the Frame Counter Uplink.
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716	716
717	717	)))
718	718
	740	+
719	719	== 7.7 Join Accept Delay1 ==
720	720
721	721	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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734	734
735	735	)))
736	736
	759	+
737	737	== 7.8 Join Accept Delay2 ==
738	738
739	739	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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752	752
753	753	)))
754	754
	778	+
755	755	== 7.9 Public Network Mode ==
756	756
757	757	Feature: Get or Set the public network mode. (0: off, 1: on)
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772	772
773	773	)))
774	774
	799	+
775	775	== 7.10 Receive Delay1 ==
776	776
777	777	Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
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790	790
791	791	)))
792	792
793		-== 7.11Receive Delay2 ==
794	794
	819	+== 7.11 Receive Delay2 ==
	820	+
795	795	Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
796	796
797	797	{{info}}
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808	808
809	809	)))
810	810
	837	+
811	811	== 7.12 Rx2 Window Data Rate ==
812	812
813	813	Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
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826	826
827	827	)))
828	828
	856	+
829	829	== 7.13 Rx2 Window Frequency ==
830	830
831	831	Feature: Get or Set the Rx2 window frequency
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844	844
845	845	)))
846	846
	875	+
847	847	== 7.14 Transmit Power ==
848	848
849	849	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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869	869	* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
870	870	* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
871	871
	901	+
872	872	== 7.15 RSSI of the Last Received Packet ==
873	873
874	874	Feature: Get or Set the Rx2 window frequency
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884	884	OK
885	885	)))
886	886
	917	+
887	887	== 7.16 SNR of the Last Received Packet ==
888	888
889	889	Feature: Get the SNR of the last received packet
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899	899	OK
900	900	)))
901	901
	933	+
902	902	== 7.17 Application Port ==
903	903
904	904	Feature: Get or set the application port.
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926	926	* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
927	927	* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
928	928
	961	+
929	929	== 7.18 Single Channel Mode ==
930	930
931	931	Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
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942	942	)))
943	943	|(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
944	944
	978	+
945	945	== 7.19 Eight Channel Mode ==
946	946
947	947	Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
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971	971	* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
972	972	* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
973	973
	1008	+
974	974	== 7.20 Get or Set RXwindows1 timeout ==
975	975
976	976	Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
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995	995
996	996	(((
997	997	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.
	1033	+
	1034	+
998	998	)))
999	999
1000	1000	== 7.21 Get or Set RXwindows2 timeout ==
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1013	1013	)))
1014	1014	|(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1015	1015
	1053	+
1016	1016	== 7.22 Setting up uplinkdwelltime (as923, au915) ==
1017	1017
1018	1018	Feature: Get or Set uplinkdwelltime
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1040	1040	* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1041	1041	* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1042	1042
	1081	+
1043	1043	== 7.23 Set Packet Receiving Response Level ==
1044	1044
1045	1045	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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1081	1081	* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1082	1082	* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1083	1083
	1123	+
1084	1084	= 8. AT Commands Combination =
1085	1085
1086	1086	== 8.1 Set a fix RX2DR for downlink window ==
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1088	1088	* **AT+ADR=0 **~-~-> Disable ADR first
1089	1089	* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1090	1090
	1131	+
1091	1091	== 8.2 Use Downlink Command to set a fix uplink DR ==
1092	1092
1093	1093	{{info}}