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1		-XWiki.Bei
	1	+XWiki.ting

Content

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634	634	[[image:image-20230807233631-2.png]]
635	635
636	636
	637	+== 3.9 AWS Connection ==
637	637
638	638
	640	+Users can refer to [[Dragino NB device connection to AWS platform instructions>>http://wiki.dragino.com/xwiki/bin/view/Dragino%20NB%20device%20connection%20to%20AWS%20platform%20instructions/#H1.LogintotheplatformandfindIoTcore]]
	641	+
	642	+
	643	+
	644	+
639	639	= 4. MQTT/UDP/TCP downlink =
640	640
641	641	== 4.1 MQTT (via MQTT.fx) ==
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795	795
796	796	== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.5 What is the Downlink Command by the NB device?(%%) ==
797	797
	804	+(% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %)
	805	+=== UDP: ===
798	798
799		-NB devices use downlink commands in Json format.
	807	+(% data-sider-select-id="14a4790e-7faa-4508-a4dd-7605a53f1cb3" %)
800	800	Its downlink command is the same as the AT command, but brackets are required.
801	801	Example:
802	802
803	803	{AT+TDC=300}
804	804
	813	+
	814	+(% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
	815	+=== MQTT: ===
	816	+
	817	+Json：
	818	+
	819	+The Json format in MQTT mode needs to be configured with all commands.
	820	+If you have configurations that need to be changed, please change them in the template below.
	821	+Template:
	822	+
	823	+{
	824	+"AT+SERVADDR":"119.91.62.30,1882",
	825	+"AT+CLIENT":"JwcXKjQBNhQ2JykDDAA5Ahs",
	826	+"AT+UNAME":"usenamedragino",
	827	+"AT+PWD":"passworddragino",
	828	+"AT+PUBTOPIC":"123",
	829	+"AT+SUBTOPIC":"321",
	830	+"AT+TDC":"7200",
	831	+"AT+INTMOD":"0",
	832	+"AT+APN":"NULL",
	833	+"AT+5VT":"0",
	834	+"AT+PRO":"3,5",
	835	+"AT+TR":"900",
	836	+"AT+NOUD":"0",
	837	+"AT+CSQTIME":"5",
	838	+"AT+DNSTIMER":"0",
	839	+"AT+TLSMOD":"0,0",
	840	+"AT+MQOS":"0",
	841	+"AT+TEMPALARM1":"0",
	842	+"AT+TEMPALARM2":"10",
	843	+"AT+TEMPALARM3":"0"
	844	+}
	845	+
	846	+Hex：
	847	+
	848	+MQTT's hex format. Since many commands need to support strings, only a few commands are supported.
	849	+
	850	+The supported commands are consistent with LoRaWAN's hex commands.
	851	+Please refer to the following link to obtain the hex format:
	852	+
	853	+[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
	854	+
805	805