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Last modified by Mengting Qiu on 2025/07/03 18:55
From version 160.1
edited by Mengting Qiu
on 2024/04/18 15:10
Change comment: There is no comment for this version
To version 163.1
edited by Bei Jinggeng
on 2024/05/30 18:06
Change comment: There is no comment for this version

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1 -XWiki.ting
1 +XWiki.Bei
Content
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40 40  |(% style="width:117px" %)**[[1NCE>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net|(% style="width:474px" %)(((
41 41  **[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]**
42 42  
43 -Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Latvia, Malta, Netherlands, Norway, Puerto Rico, Russia, Slovak , Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands
44 -)))|(% style="width:135px" %)
43 +Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Latvia, Malta, Netherlands, Norway, Puerto Rico, Russia, Slovak , Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, UK, US Virgin Islands
44 +)))|(% style="width:135px" %)UK: Band20
45 45  |(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:474px" %)China Mainland, HongKong|(% style="width:135px" %)
46 46  |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:474px" %)China Mainland|(% style="width:135px" %)
47 47  
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785 785  Make sure that the SIM card is insert in correct direction and device is power off/on during insert. Here is reference link: [[Insert SIM Card>>||anchor="H2.1GeneralConfiguretoattachnetwork"]].
786 786  
787 787  
788 -== 6.4 Why sometime the AT Command is slow in reponse? ==
788 +== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.4 Why sometime the AT Command is slow in reponse?(%%) ==
789 789  
790 790  
791 791  When the MCU is communicating with the NB-IoT module, the MCU response of AT Command will become slower, it might takes several seconds to response.
792 792  
793 793  [[image:image-20240226111928-1.png]]
794 +
795 +
796 +== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.5 What is the Downlink Command by the NB device?(%%) ==
797 +
798 +(% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %)
799 +=== UDP: ===
800 +
801 +(% data-sider-select-id="14a4790e-7faa-4508-a4dd-7605a53f1cb3" %)
802 +Its downlink command is the same as the AT command, but brackets are required.
803 +Example:
804 +
805 +{AT+TDC=300}
806 +
807 +
808 +(% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
809 +=== MQTT: ===
810 +
811 +Json：
812 +
813 +The Json format in MQTT mode needs to be configured with all commands.
814 +If you have configurations that need to be changed, please change them in the template below.
815 +Template:
816 +
817 +{
818 +"AT+SERVADDR":"119.91.62.30,1882",
819 +"AT+CLIENT":"JwcXKjQBNhQ2JykDDAA5Ahs",
820 +"AT+UNAME":"usenamedragino",
821 +"AT+PWD":"passworddragino",
822 +"AT+PUBTOPIC":"123",
823 +"AT+SUBTOPIC":"321",
824 +"AT+TDC":"7200",
825 +"AT+INTMOD":"0",
826 +"AT+APN":"NULL",
827 +"AT+5VT":"0",
828 +"AT+PRO":"3,5",
829 +"AT+TR":"900",
830 +"AT+NOUD":"0",
831 +"AT+CSQTIME":"5",
832 +"AT+DNSTIMER":"0",
833 +"AT+TLSMOD":"0,0",
834 +"AT+MQOS":"0",
835 +"AT+TEMPALARM1":"0",
836 +"AT+TEMPALARM2":"10",
837 +"AT+TEMPALARM3":"0"
838 +}
839 +
840 +Hex：
841 +
842 +MQTT's hex format. Since many commands need to support strings, only a few commands are supported.
843 +
844 +The supported commands are consistent with LoRaWAN's hex commands.
845 +Please refer to the following link to obtain the hex format:
846 +
847 +[[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/]]
848 +
849 +