Changes for page General Manual for -CB , -CS models
Last modified by Mengting Qiu on 2025/07/03 18:49
From version 1.1
edited by Edwin Chen
on 2024/06/02 21:46
on 2024/06/02 21:46
Change comment:
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To version 107.1
edited by Mengting Qiu
on 2024/08/20 14:53
on 2024/08/20 14:53
Change comment:
There is no comment for this version
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Edwin1 +XWiki.ting - Content
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... ... @@ -1,393 +1,488 @@ 1 -~(% class="wikigeneratedid" id="HTableofContents:" %) 2 -~*~*Table of Contents:~*~* 1 + 3 3 4 -~{~{toc/}} 5 5 4 +(% class="wikigeneratedid" id="HTableofContents:" %) 5 +**Table of Contents:** 6 6 7 +{{toc/}} 7 7 9 += 1. The use of this guideline = 8 8 9 - ~=1. The use ofthis guideline=11 +This configure instruction is for Dragino NB-IoT models with -CB or -CS suffix, for example DDS75-CB. These models use the same NB-IoT Module **[[BG95-M2>>https://www.dropbox.com/sh/3ilyaswz4odgaru/AADR86cAgL9UGlmLuEH-UZgla?st=x1ry6v5j&dl=0]]** and has the same software structure. The have the same configure instruction to different IoT servers. Use can follow the instruction here to see how to configure to connect to those servers. 10 10 11 11 12 - Thisconfigureinstruction is for Dragino NB-IoT models with-NB or -NS suffix, forexample DDS75-NB. These models usethe same NB-IoT Module ~*~*~[~[BC660K-GL>>https:~/~/www.quectel.com/product/lpwa-bc660k-gl-nb2]]~*~*and has the same software structure. The have the same configure instruction to different IoT servers. Use can follow the instruction here to see how to configure to connect to those servers.14 += 2. Attach Network = 13 13 16 +== 2.1 General Configure to attach network == 14 14 15 - ~=2. Attach Network=18 +To attache end nodes to NB-IoT or LTE-M Network, You need to: 16 16 17 -~== 2.1 General Configure to attach network == 20 +1. Get a NB-IoT or LTE-M SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone) 21 +1. Power Off End Node ( See below for the power off/on position) 22 +1. Insert the SIM card to Sensor. ( See below for direction) 23 +1. Power On End Node 24 +1. [[Configure APN>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (AT+APN=<APN>), example AT+APN=iot.1nce.net 18 18 26 +[[image:image-20240602220856-1.png]] 19 19 20 -To attache NB-IoT sensors to NB-IoT Network, You need to: 21 21 22 -~1. Get a NB-IoT SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone) 23 -~1. Power Off End Node ( See below for the power off/on position) 24 -~1. Insert the SIM card to Sensor. ( See below for direction) 25 -~1. Power On End Node 26 -~1. ~[~[Configure APN>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (AT+APN=<APN>), example AT+APN=iot.1nce.net 29 +放一张如何插卡图片。 27 27 28 -~[~[image~:image-20240208102804-1.png||height="286" width="696"]] 29 29 30 - ~[~[image~:image-20230808205045-1.png||height="293"width="438"]]32 +After doing above, the end nodes should be able to attach to NB-IoT network . 31 31 32 - Afterdoingabove,the NB-IoTSensorsshouldbe abletoattachtoNB-IoTnetwork.34 +The -CB and -CS models support (% style="color:blue" %)**LTE Cat NB2 and LTE-M (CAT-M1)**(%%), with below frequency band: multiple frequency bands of 33 33 34 - The-NB and -NS models support~(% style="color:blue" %)~*~*LTECatNB2~*~*~(%%), with below frequency band:multiplefrequency bands of ~(% style="color:blue" %)~*~*B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B28/B66/B70/B85~*~*~(%%)Make sure you use a the NB-IoT SIM card.36 +~-~-(% style="color:blue" %)** CAT-NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85 **(%%). 35 35 36 -~(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %) 37 -~|~(% style="background-color:#4f81bd; color:white; width:117px" %)~*~*SIM Provider~*~*|~(% style="background-color:#4f81bd; color:white; width:151px" %)~*~*AT+APN=~*~*|~(% style="background-color:#4f81bd; color:white; width:474px" %)~*~*NB-IoT Coverage~*~*|~(% style="background-color:#4f81bd; color:white; width:135px" %)~*~*Comments~*~* 38 -~|~(% style="width:117px" %)~*~*~[~[1NCE>>https:~/~/1nce.com]]~*~*|~(% style="width:151px" %)iot.1nce.net|~(% style="width:474px" %)~(~(~( 39 -~*~*~[~[Coverage Reference Link>>https:~/~/1nce.com/en-ap/1nce-connect]]~*~* 38 +~-~-(% style="color:blue" %)** CAT-M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85 **(%%). 40 40 41 -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 42 -~)~)~)|~(% style="width:135px" %)UK: Band20 43 -~|~(% style="width:117px" %)China Mobile|~(% style="width:151px" %)No need configure|~(% style="width:474px" %)China Mainland, HongKong|~(% style="width:135px" %) 44 -~|~(% style="width:117px" %)China Telecom|~(% style="width:151px" %)ctnb|~(% style="width:474px" %)China Mainland|~(% style="width:135px" %) 40 +Make sure you use a the NB-IoT or LTE-M SIM card. 45 45 46 -~== 2.2 Speed Up Network Attach time == 42 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1134px" %) 43 +|(% style="background-color:#4f81bd; color:white; width:117px" %)**SIM Provider**|(% style="background-color:#4f81bd; color:white; width:151px" %)**AT+APN=**|(% style="background-color:#4f81bd; color:white; width:406px" %)**NB-IoT Coverage**|(% style="background-color:#4f81bd; color:white; width:351px" %)**LTE-M Coverage**|(% style="background-color:#4f81bd; color:white; width:120px" %)**Comments** 44 +|(% style="width:117px" %)**[[1NCE>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net|(% style="width:406px" %)((( 45 +**[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]** 47 47 47 +Austria, Belgium, Bulgaria, China, Croatia, Czech Republic, Denmark, Estonia, Finland, Germany, Great Britain, Greece, Hungary, Ireland,Italy, Latvia, Malta, Netherlands, Norway, Portugal, Puerto Rico, Russia, Slovak,Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands 48 +)))|(% style="width:351px" %)((( 49 +Argentina, Austria, Australia, Belgium, Canada, Denmark,Estonia, Finland, France, Germany, Great Britain, Hungary, Ireland, Japan,Jersey, Korea, Repiblic of, Latvia, Luxembourg, Mexico, Netherlands, New Zealand, Norway, Poland, Puerto Rico, Romania, Spain, Sweden, Switzerland,Taiwan, USA, US Virgin Islands. 50 +)))|(% style="width:120px" %)UK: Band20 51 +|(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:406px" %)China Mainland, HongKong|(% style="width:351px" %) |(% style="width:120px" %) 52 +|(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:406px" %)China Mainland|(% style="width:351px" %) |(% style="width:120px" %) 48 48 49 - BC660K-GL supports multi bands ~(% style="color:blue"%)~*~*B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B28/B66/B70/B85.~*~*~(%%) It will search onebyoneandtry to attach, thiswill takea lotoftimeand evencause attachfail and show ~*~*Signal Strenght:99~*~*. User can lock the band to specify band for its operator tomakethis faster.54 +== 2.2 Speed Up Network Attach time == 50 50 51 -~(% style="color:#037691" %)~*~*AT+QBAND? ~*~*~(%%) ~~/~~/ Check what is the current used frequency band 52 -~(% style="color:#037691" %)~*~*AT+QBAND=1,4 ~*~*~(%%) ~~/~~/ Set to use 1 frequency band. Band4 53 -~(% style="color:#037691" %)~*~*Europe General~*~*~(%%) ~*~*AT+QBAND=2,8,20 ~*~* ~~/~~/ Set to use 2 frequency bands. Band 8 and Band 20 54 -~(% style="color:#037691" %)~*~*Global General~*~*~(%%) : ~*~*AT+QBAND=10,8,20,28,2,4,12,13,66,85,5~*~* 56 +**BG95-M2** supports multi bands (% style="color:blue" %)**in NB-IoT and LTE-M. **(%%) It will search one by one and try to attach, this will take a lot of time and even cause attach fail and show **Signal Strenght:99**. 55 55 56 -~(% style="color:#037691" %)~*~*Verizon~*~*~(%%)~*~* ~*~* AT+QBAND=1,13 57 -~(% style="color:#037691" %)~*~*AT&T~*~*~(%%) AT+QBAND=3,12,4,2 58 -~(% style="color:#037691" %)~*~*Telstra~*~*~(%%) AT+QBAND=1,28 59 -~(% style="color:#037691" %)~*~*Softband~*~*~(%%) AT+QBAND=2,3,8 58 +**Note:**Before using the NB module command, users need to power on the NB module. Run the AT+QSW command to turn on and off the NB module.Remember to shut down after using the NB module command, otherwise it will consume power. 60 60 61 -A fter connection is successful,user can use ~(% style="color:#037691"%)~*~*AT+QENG=0~*~*~(%%) tocheck which bandisactuallyinused.60 +Attache to 1NCE card for Australia use: 62 62 62 +* AT+COPS=1,2,"50501",8 63 +* AT+QCFG="band",0,0x8000000,0x8000000,1 63 63 64 - Seebandsusedfordifferentprovider:~*~*~[~[NB-IoTDeployment, Bands, Operatorlist>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/NB-IoT%20Deployment%20%2C%20Bands%2C%20Operator%20list/]]~*~*65 +After connection is successful, user can use (% style="color:#037691" %)**AT+QENG="servingcell"**(%%) to check which band is actually in used. 65 65 67 +AT+QENG="servingcell" 68 ++QENG: "servingcell","NOCONN","eMTC","FD 69 +D",505,01,90D2C0B,258,9410,28,5,5,901A,-112,-17,-80,10,27 66 66 67 -~= 3. Configure to connect to different servers = 68 68 69 - ~==3.1General UDP Connection==72 +See bands used for different provider:** [[NB-IoT Deployment , Bands, Operator list>>http://wiki.dragino.com/xwiki/bin/view/Main/NB-IoT%20Deployment%20%2C%20Bands%2C%20Operator%20list/]]** 70 70 74 +=== **1.Configure Frequency Band** === 71 71 72 -T heSensor cansendpacket to server use UDP protocol.76 +AT+QCFG="band"[,<GSM_bandval>,<eMTC_bandval>,<NB-IoT_bandval>[,<effect>]] 73 73 78 +<GSM_bandval>: 74 74 75 -~=== 3.1.1 Simulate UDP Connection by PC tool === 80 +0 No change 81 +0x1 EGSM900 82 +0x2 DCS1800 83 +0x4 GSM850 84 +0x8 PCS1900 85 +0xF All of the supported bands above 76 76 87 +<eMTC_bandval>: 77 77 78 -We can use PC tool to simulate UDP connection to make sure server works ok. 89 +0 No change 90 +0x1 LTE B1 91 +0x2 LTE B2 92 +0x4 LTE B3 93 +0x8 LTE B4 94 +0x10 LTE B5 95 +0x80 LTE B8 96 +0x800 LTE B12 97 +0x1000 LTE B13 98 +0x20000 LTE B18 99 +0x40000 LTE B19 100 +0x80000 LTE B20 101 +0x1000000 LTE B25 102 +0x2000000 LTE B26 103 +0x4000000 LTE B27 104 +0x8000000 LTE B28 105 +0x40000000 LTE B31 106 +0x20000000000000000 LTE B66 107 +0x800000000000000000 LTE B72 108 +0x1000000000000000000 LTE B73 109 +0x1000000000000000000000 LTE B85 79 79 80 - ~[~[image~:image-20230802112413-1.png||height="468" width="1024"]]111 +<NB-IoT_bandval>: 81 81 113 +0 No change 114 +0x1 LTE B1 115 +0x2 LTE B2 116 +0x4 LTE B3 117 +0x8 LTE B4 118 +0x10 LTE B5 119 +0x80 LTE B8 120 +0x800 LTE B12 121 +0x1000 LTE B13 122 +0x20000 LTE B18 123 +0x40000 LTE B19 124 +0x80000 LTE B20 125 +0x1000000 LTE B25 126 +0x8000000 LTE B28 127 +0x40000000 LTE B31 128 +0x20000000000000000 LTE B66 82 82 83 -~=== 3.1.2 Configure NB-IoT Sensor === 130 +0x400000000000000000 LTE B71 131 +0x800000000000000000 LTE B72 132 +0x1000000000000000000 LTE B73 133 +0x1000000000000000000000 LTE B85 84 84 85 - ~====3.1.2.1 ATCommands====135 +For example, setting the LTE-M network frequency band to 3. 86 86 137 +AT+QCFG="band",0xF,0x4,0,1 87 87 88 - ~(%style="color:blue"%)~*~*AT Commands:~*~*139 +When searching for all bands, the value of this command is set to: 89 89 90 - ~* ~(% style="color:#037691" %)~*~*AT+PRO=2,0~*~* ~(%%) ~~/~~/ Set to use UDP protocol to uplink,Payload Typeselect Hexpayload141 +AT+QCFG="band",0xF,0x100002000000000f0e189f,0x10004200000000090e189f,1 91 91 92 -~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=120.24.4.116,5601~*~* ~(%%) ~~/~~/ Set UDP server address and port 93 93 94 - ~[~[image~:image-20230802112413-2.png]]144 +=== **2.Configure search network sequence** === 95 95 146 +AT+QCFG="nwscanseq",<scanseq>,1 96 96 97 - ~==== 3.1.2.2 Uplink Example====148 +<scanseq>: 98 98 150 +00 Automatic (eMTC → NB-IoT → GSM) 151 +01 GSM 152 +02 eMTC 153 +03 NB-IoT 99 99 100 - ~[~[image~:image-20230802112413-3.png]]155 +AT+QCFG="nwscanseq",02,1 ~/~/Priority search for eMTC 101 101 157 +=== **3.Configure Network Category to be Searched for under LTE RAT** === 102 102 103 - ~== 3.2 General MQTTConnection ==159 +AT+QCFG="iotopmode",mode,1 104 104 161 +0 eMTC 162 +1 NB-IoT 163 +2 eMTC and NB-IoT 105 105 106 -T he NB-IoT SensorcansendpackettoveruseMQTT protocol.165 +=== **4.AT command to set frequency band and network category** === 107 107 108 -Be low arethecommands.167 +AT+QBAND=0x100002000000000f0e189f,0x10004200000000090e189f ~/~/<eMTC_bandval>,<NB-IoT_bandval> 109 109 110 - ~(% style="color:blue"%)~*~*ATmmands:~*~*169 +AT+IOTMOD=0 ~/~/ 0 eMTC 1 NB-IoT 2 eMTC and NB-IoT 111 111 112 - ~*~(% style="color:#037691" %)~*~*AT+PRO=3,0~*~* ~(%%) ~~/~~/ Set to use MQTT protocol to uplink, Payload Type select Hex payload.171 +**Example :** 113 113 114 - ~*~(%style="color:#037691"%)~*~*AT+SERVADDR=120.24.4.116,1883~*~*~(%%)~~/~~/SetMQTT serveraddressdport173 +Taking the use of 1nce cards in **the United States** as an example. 115 115 116 - ~* ~(% style="color:#037691" %)~*~*AT+CLIENT=CLIENT~*~*(%%) ~~/~~/Setup the CLIENT of MQTT175 +AT+APN=iot.1nce.net ~/~/set APN 117 117 118 - ~* ~(% style="color:#037691" %)~*~*AT+UNAME=UNAME~*~*(%%) ~~/~~/thesernameof MQTT177 +AT+QBAND=0x100180A,0 ~/~/ eMTC :Set frequency band B2,B4,B12,B13,B25 NB-IoT:No change 119 119 120 - ~* ~(% style="color:#037691" %)~*~*AT+PWD=PWD~*~*~(%%)~~/~~/thepassword of MQTT179 +AT+IOTMOD=0 ~/~/ Set eMTC Network 121 121 122 - ~*~(% style="color:#037691"%)~*~*AT+PUBTOPIC=NSE01_PUB~*~*~(%%)~~/~~/ SetsendingtopicMQTT181 +**Setting the above commands in the United States will greatly reduce the network search time of the NB module.** 123 123 124 -~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=NSE01_SUB~*~* ~(%%) ~~/~~/ Set the subscription topic of MQTT 125 125 126 - ~[~[image~:image-20230802112413-4.png]]184 += 3. Configure to connect to different servers = 127 127 128 - ~[~[image~:image-20230802112413-5.png||height="530"width="987"]]186 +== 3.1 General UDP Connection == 129 129 130 - ~(% style="color:red"%)~*~*Notice: MQTT protocol has a much higher poweronsumptioncomparewith UDP/CoAP protocol. Pleasecheck the poweranalyzedocument and adjust theuplink periodtoa suitable interval.~*~*188 +The NB-IoT Sensor can send packet to server use UDP protocol. 131 131 190 +=== 3.1.1 Simulate UDP Connection by PC tool === 132 132 133 - ~== 3.3 ~[~[ThingSpeak>>url:https:~/~/thingspeak.com/]] (viaMQTT)==192 +We can use PC tool to simulate UDP connection to make sure server works ok. 134 134 135 - ~===3.3.1GetMQTT Credentials===194 +[[image:image-20230802112413-1.png||height="468" width="1024"]] 136 136 196 +=== 3.1.2 Configure NB-IoT Sensor === 137 137 138 - ~[~[ThingSpeak>>url:https:~/~/thingspeak.com/]] connection uses MQTT Connection.So we need to get MQTTCredentials first. Youneedto point MQTT Devicesto ThingSpeak Channel as well.198 +==== 3.1.2.1 AT Commands ==== 139 139 140 - ~[~[image~:image-20230802112413-6.png||height="336"width="925"]]200 +(% style="color:blue" %)**AT Commands:** 141 141 142 - ~[~[image~:image-20230802112413-7.png]]202 +* (% style="color:#037691" %)**AT+PRO=2,0** (%%) ~/~/ Set to use UDP protocol to uplink ,Payload Type select Hex payload 143 143 204 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601** (%%) ~/~/ Set UDP server address and port 144 144 145 - ~=== 3.3.2 Simulatewith MQTT.fx ===206 +[[image:image-20240819102802-1.png]] 146 146 147 - ~==== 3.3.2.1 Establish MQTT Connection====208 +==== 3.1.2.2 Uplink Example ==== 148 148 210 +[[image:image-20240819105418-8.png||height="671" width="1414"]] 149 149 150 - After we got MQTT Credentials, wecan first simulate withPCtool MQTT.fx tool to see if the Credentials and settings are fine.212 +== 3.2 General COAP Connection == 151 151 152 - ~[~[image~:image-20230802112413-8.png]]214 +The NB-IoT Sensor can send packet to server use COAP protocol. 153 153 154 - ~* ~(% style="color:#037691"%)~*~*Broker Address:~*~*~(%%) mqtt3.thingspeak.com216 +Below are the commands. 155 155 156 - ~* ~(% style="color:#037691" %)~*~*Broker Port:~*~*~(%%) 1883218 +(% style="color:blue" %)**AT Commands:** 157 157 158 - ~*~(% style="color:#037691" %)~*~*Client ID:~*~*~(%%)<YourThingSpeakMQTT ClientID>220 +* (% style="color:#037691" %)**AT+PRO=1,0** (%%) ~/~/ Set to use COAP protocol to uplink, Payload Type select Hex payload. 159 159 160 - ~*~(% style="color:#037691" %)~*~*User Name:~*~*~(%%)<Your ThingSpeak MQTT UserName>222 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683** (%%) ~/~/ Set COAP server address and port 161 161 162 -~* ~(% style="color:#037691" %)~*~*Password:~*~*~(%%) <Your ThingSpeak MQTT Password> 224 +* (% style="color:#037691" %)**AT+URI1=11,"I"** (%%) ~/~/ Configure CoAP Message Options 225 +* (% style="color:#037691" %)**AT+URI2=11,"aaa05e26-4d6d-f01b-660e-1d8de4a3bfe1"** (%%) ~/~/ Configure CoAP Message Options 163 163 164 - ~==== 3.3.2.2 Publish Data to ThingSpeak Channel ====227 +[[image:image-20240819103212-2.png]] 165 165 229 +=== 3.2.1 Uplink Example === 166 166 167 - ~[~[image~:image-20230802112413-9.png]]231 +[[image:image-20240819103909-4.png||height="453" width="955"]] 168 168 169 -~[~[image~:image-20230802112413-10.png]] 170 170 234 +== 3.2 General MQTT Connection == 171 171 172 - ~(%style="color:blue"%)~*~*InMQTT.fx, we canpublish below info:~*~*236 +The NB-IoT Sensor can send packet to server use MQTT protocol. 173 173 174 - ~* ~(% style="color:#037691"%)~*~*Topic:~*~*~(%%) channels/YOUR_CHANNEL_ID/publish238 +Below are the commands. 175 175 176 - ~* ~(% style="color:#037691" %)~*~*Payload:~*~*~(%%) field1=63&field2=67&status=MQTTPUBLISH240 +(% style="color:blue" %)**AT Commands:** 177 177 178 - Where63and67 arehe valuetobeblishedto field1 & field2.242 +* (% style="color:#037691" %)**AT+PRO=3,0** (%%) ~/~/ Set to use MQTT protocol to uplink, Payload Type select Hex payload. 179 179 244 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883** (%%) ~/~/ Set MQTT server address and port 180 180 181 - ~(% style="color:blue" %)~*~*Result:~*~*246 +* (% style="color:#037691" %)**AT+CLIENT=CLIENT** (%%) ~/~/ Set up the CLIENT of MQTT 182 182 183 - ~[~[image~:image-20230802112413-11.png||height="539"width="901"]]248 +* (% style="color:#037691" %)**AT+UNAME=UNAME** (%%) ~/~/ Set the username of MQTT 184 184 250 +* (% style="color:#037691" %)**AT+PWD=PWD** (%%) ~/~/ Set the password of MQTT 185 185 186 - ~===3.3.3Configure NB-IoT Sensor for connection===252 +* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB** (%%) ~/~/ Set the sending topic of MQTT 187 187 188 - ~====3.3.3.1mmands:====254 +* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB** (%%) ~/~/ Set the subscription topic of MQTT 189 189 256 +[[image:image-20240819105003-7.png||height="613" width="458"]] 190 190 191 -In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx 192 192 193 - ~* ~(% style="color:blue" %)~*~*AT+PRO=3,1~*~* ~(%%) ~~/~~/ Set to use ThingSpeak Server and RelatedPayload259 +[[image:image-20240819104942-6.png||height="702" width="974"]] 194 194 195 - ~* ~(% style="color:blue" %)~*~*AT+CLIENT=<Your ThingSpeak MQTTClientID>~*~*261 +(% style="color:red" %)**Notice: MQTT protocol has a much higher power consumption compare with UDP/CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.** 196 196 197 - ~*~(%style="color:blue" %)~*~*AT+UNAME=<YourThingSpeakUser Name>~*~*263 +== 3.3 [[ThingSpeak>>url:https://thingspeak.com/]] (via MQTT) == 198 198 199 - ~*~(%style="color:blue"%)~*~*AT+PWD=<Your ThingSpeakMQTTPassword>~*~*265 +=== 3.3.1 Get MQTT Credentials === 200 200 201 - ~*~(%style="color:blue"%)~*~*AT+PUBTOPIC=<YOUR_CHANNEL_ID>~*~*267 +[[ThingSpeak>>url:https://thingspeak.com/]] connection uses MQTT Connection. So we need to get MQTT Credentials first. You need to point MQTT Devices to ThingSpeak Channel as well. 202 202 203 - ~* ~(% style="color:blue"%)~*~*AT+SUBTOPIC=<YOUR_CHANNEL_ID>~*~*269 +[[image:image-20240819173602-1.png||height="401" width="743"]] 204 204 205 - ~====3.3.3.2 Uplink Examples====271 +[[image:image-20240819173706-3.png||height="595" width="597"]] 206 206 273 +=== 3.3.2 Simulate with MQTT.fx === 207 207 208 - ~[~[image~:image-20230816201942-1.png]]275 +==== 3.3.2.1 Establish MQTT Connection ==== 209 209 210 - ForSE01-NB277 +After we got MQTT Credentials, we can first simulate with PC tool MQTT.fx tool to see if the Credentials and settings are fine. 211 211 212 - For DDS20-NB279 +[[image:image-20240819173826-4.png||height="534" width="734"]] 213 213 214 - ForDDS45-NB281 +* (% style="color:#037691" %)**Broker Address:**(%%) mqtt3.thingspeak.com 215 215 216 - ForDDS75-NB283 +* (% style="color:#037691" %)**Broker Port:**(%%) 1883 217 217 218 - ForNMDS120-NB285 +* (% style="color:#037691" %)**Client ID:**(%%) <Your ThingSpeak MQTT ClientID> 219 219 220 - ForSPH01-NB287 +* (% style="color:#037691" %)**User Name:**(%%) <Your ThingSpeak MQTT User Name> 221 221 222 - ForNLM01-NB289 +* (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password> 223 223 224 - For NMDS200-NB291 +==== 3.3.2.2 Publish Data to ThingSpeak Channel ==== 225 225 226 - For CPN01-NB293 +[[image:image-20240819174033-5.png]] 227 227 228 - For DS03A-NB295 +[[image:image-20240819174209-6.png]] 229 229 230 - ForSN50V3-NB297 +(% style="color:blue" %)**In MQTT.fx, we can publish below info:** 231 231 299 +* (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish 232 232 233 - ~====3.3.3.3Mapfields to sensor value====301 +* (% style="color:#037691" %)**Payload:**(%%) field1=63&field2=67&status=MQTTPUBLISH 234 234 303 +Where 63 and 67 are the value to be published to field1 & field2. 235 235 236 - When NB-IoTsensor uploadto ThingSpeak. The payload already specify which fileds related towhich sensorvalue. Useneed to create filedsin Channels Settings. with name so to see the value correctly.305 +(% style="color:blue" %)**Result: ** 237 237 307 +[[image:image-20240819174314-7.png||height="469" width="785"]] 238 238 239 - ~[~[image~:image-20230802112413-12.png||height="504"width="1011"]]309 +=== 3.3.3 Configure NB-IoT Sensor for connection === 240 240 241 - ~[~[image~:image-20230802112413-13.png||height="331"width="978"]]311 +==== 3.3.3.1 AT Commands: ==== 242 242 313 +In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx 243 243 244 - Below isheNB-IoTroductTableshow themapping.315 +* (% style="color:blue" %)**AT+PRO=3,1** (%%) ~/~/ Set to use ThingSpeak Server and Related Payload 245 245 246 -~(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1424px" %) 247 -~|~(% style="background-color:#4f81bd; width:143px" %) |~(% style="background-color:#4f81bd; color:white; width:103px" %)Field1|~(% style="background-color:#4f81bd; color:white; width:102px" %)Field2|~(% style="background-color:#4f81bd; color:white; width:157px" %)Field3|~(% style="background-color:#4f81bd; color:white; width:154px" %)Field4|~(% style="background-color:#4f81bd; color:white; width:153px" %)Field5|~(% style="background-color:#4f81bd; color:white; width:151px" %)Field6|~(% style="background-color:#4f81bd; color:white; width:160px" %)Field7|~(% style="background-color:#4f81bd; color:white; width:152px" %)Field8|~(% style="background-color:#4f81bd; color:white; width:67px" %)Field9|~(% style="background-color:#4f81bd; color:white; width:69px" %)Field10 248 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)S31x-NB|~(% style="width:103px" %)Temperature |~(% style="width:102px" %)Humidity|~(% style="width:157px" %)Battery|~(% style="width:154px" %)RSSI|~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %) 249 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)SE01-NB|~(% style="width:103px" %)Temperature |~(% style="width:102px" %)Humidity|~(% style="width:157px" %)conduct|~(% style="width:154px" %)dielectric_constant|~(% style="width:153px" %)Battery|~(% style="width:151px" %)RSSI|~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %) 250 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)DDS20-NB|~(% style="width:103px" %)distance|~(% style="width:102px" %)Battery|~(% style="width:157px" %)RSSI|~(% style="width:154px" %) |~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %) 251 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)DDS45-NB|~(% style="width:103px" %)distance|~(% style="width:102px" %)Battery|~(% style="width:157px" %)RSSI|~(% style="width:154px" %) |~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %) 252 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)DDS75-NB|~(% style="width:103px" %)distance|~(% style="width:102px" %)Battery|~(% style="width:157px" %)RSSI|~(% style="width:154px" %) |~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %) 253 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS120-NB|~(% style="width:103px" %)distance|~(% style="width:102px" %)Battery|~(% style="width:157px" %)RSSI|~(% style="width:154px" %) |~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %) 254 -~|~(% rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SPH01-NB|~(% style="width:103px" %)ph|~(% style="width:102px" %)Temperature|~(% style="width:157px" %)Battery|~(% style="width:154px" %)RSSI|~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% colspan="1" rowspan="1" style="width:69px" %) 255 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)NLM01-NB|~(% style="width:103px" %)Humidity|~(% style="width:102px" %)Temperature|~(% style="width:157px" %)Battery|~(% style="width:154px" %)RSSI|~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %) 256 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS200-NB|~(% style="width:103px" %)distance1|~(% style="width:102px" %)distance2|~(% style="width:157px" %)Battery|~(% style="width:154px" %)RSSI|~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %) 257 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)CPN01-NB|~(% style="width:103px" %)alarm|~(% style="width:102px" %)count|~(% style="width:157px" %)door open duration|~(% style="width:154px" %)calc flag|~(% style="width:153px" %)Battery|~(% style="width:151px" %)RSSI|~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %) 258 -~|~(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)DS03A-NB|~(% colspan="1" rowspan="1" style="width:103px" %)level|~(% colspan="1" rowspan="1" style="width:102px" %)alarm|~(% colspan="1" rowspan="1" style="width:157px" %)pb14door open num|~(% colspan="1" rowspan="1" style="width:154px" %)pb14 last open time|~(% colspan="1" rowspan="1" style="width:153px" %)pb15 level status|~(% colspan="1" rowspan="1" style="width:151px" %)pb15 alarm status|~(% colspan="1" rowspan="1" style="width:160px" %)pb15 door open num|~(% colspan="1" rowspan="1" style="width:152px" %)pb15 last open time|~(% colspan="1" rowspan="1" style="width:67px" %)Battery|~(% colspan="1" rowspan="1" style="width:69px" %)RSSI 259 -~|~(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod1|~(% colspan="1" rowspan="1" style="width:103px" %)mod|~(% colspan="1" rowspan="1" style="width:102px" %)Battery|~(% colspan="1" rowspan="1" style="width:157px" %)RSSI|~(% colspan="1" rowspan="1" style="width:154px" %)DS18B20 Temp|~(% colspan="1" rowspan="1" style="width:153px" %)exit_state/input PA4|~(% colspan="1" rowspan="1" style="width:151px" %)adc0|~(% colspan="1" rowspan="1" style="width:160px" %)Temperature |~(% colspan="1" rowspan="1" style="width:152px" %)Humidity|~(% colspan="1" rowspan="1" style="width:67px" %) |~(% colspan="1" rowspan="1" style="width:69px" %) 260 -~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod2|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)DS18B20 Temp|~(% colspan="1" style="width:153px" %)exit_state/input PA4|~(% colspan="1" style="width:151px" %)adc0|~(% colspan="1" style="width:160px" %)distance|~(% colspan="1" style="width:152px" %) |~(% colspan="1" style="width:67px" %) |~(% colspan="1" style="width:69px" %) 261 -~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod3|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)adc0|~(% colspan="1" style="width:153px" %)exit_state/input PA4|~(% colspan="1" style="width:151px" %)adc1|~(% colspan="1" style="width:160px" %)Temperature|~(% colspan="1" style="width:152px" %)Humidity|~(% colspan="1" style="width:67px" %)adc4|~(% colspan="1" style="width:69px" %) 262 -~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod4|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)DS18B20 Temp|~(% colspan="1" style="width:153px" %)adc0|~(% colspan="1" style="width:151px" %)exit_state/input PA4|~(% colspan="1" style="width:160px" %)DS18B20 Temp2|~(% colspan="1" style="width:152px" %)DS18B20 Temp3|~(% colspan="1" style="width:67px" %) |~(% colspan="1" style="width:69px" %) 263 -~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod5|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)DS18B20 Temp|~(% colspan="1" style="width:153px" %)adc0|~(% colspan="1" style="width:151px" %)exit_state/input PA4|~(% colspan="1" style="width:160px" %)Weight|~(% colspan="1" style="width:152px" %) |~(% colspan="1" style="width:67px" %) |~(% colspan="1" style="width:69px" %) 264 -~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod6|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)count|~(% colspan="1" style="width:153px" %) |~(% colspan="1" style="width:151px" %) |~(% colspan="1" style="width:160px" %) |~(% colspan="1" style="width:152px" %) |~(% colspan="1" style="width:67px" %) |~(% colspan="1" style="width:69px" %) 317 +* (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>** 265 265 266 - ~==3.4~[~[Datacake>>https:~/~/datacake.co/]]==319 +* (% style="color:blue" %)**AT+UNAME=<Your ThingSpeak MQTT User Name>** 267 267 321 +* (% style="color:blue" %)**AT+PWD=<Your ThingSpeak MQTT Password>** 268 268 269 -~(% class="wikigeneratedid" %) 270 -Dragino NB-IoT sensors has its template in ~*~*~[~[Datacake>>https:~/~/datacake.co/]]~*~* Platform. There are two version for NB Sensor, 323 +* (% style="color:blue" %)**AT+PUBTOPIC=<YOUR_CHANNEL_ID>** 271 271 325 +* (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>** 272 272 273 -~(% class="wikigeneratedid" %) 274 -As example for S31B-NB. there are two versions: ~*~*S31B-NB-1D and S31B-NB-GE.~*~* 327 +==== 3.3.3.2 Uplink Examples ==== 275 275 276 - ~* ~(% style="color:blue" %)~*~*S31B-NB-1D~*~*~(%%): This version have pre-configureDataCake connection. User just need to Power on this device, it willauto connect send data to DataCake Server.329 +[[image:image-20240819174540-8.png]] 277 277 278 - ~* ~(% style="color:blue"%)~*~*S31B-NB-GE~*~*~(%%): This verson doesn't have pre-configure Datacake connection. User need to enter the AT Commands to connect to Datacake. See below for instruction.331 +For SE01-NB 279 279 280 - ~=== 3.4.1Fordevice Already has template ===333 +For DDS20-NB 281 281 282 - ~==== 3.4.1.1 CreateDevice ====335 +For DDS45-NB 283 283 284 - ~(% style="color:blue"%)~*~*AddDevice~*~*~(%%) inDataCake.337 +For DDS75-NB 285 285 286 - ~[~[image~:image-20230808162301-1.png||height="453" width="952"]]339 +For NMDS120-NB 287 287 341 +For SPH01-NB 288 288 289 - ~[~[image~:image-20230808162342-2.png||height="541" width="952"]]343 +For NLM01-NB 290 290 345 +For NMDS200-NB 291 291 292 - ~(% style="color:blue"%)~*~*Choose the correct model~*~*~(%%) from template.347 +For CPN01-NB 293 293 294 - ~[~[image~:image-20230808162421-3.png]]349 +For DS03A-NB 295 295 351 +For SN50V3-NB 296 296 297 - ~(% style="color:blue"%)~*~*Fill Device ID~*~*~(%%).ThedeviceID needs tobefilled inwith IMEI, and a prefix of~(%style="color:blue"%)~*~* 'f' ~*~*~(%%)needs to be added.353 +==== 3.3.3.3 Map fields to sensor value ==== 298 298 299 - ~[~[image~:image-20230808163612-7.png||height="549"width="952"]]355 +When NB-IoT sensor upload to ThingSpeak. The payload already specify which fileds related to which sensor value. Use need to create fileds in Channels Settings. with name so to see the value correctly. 300 300 301 - ~[~[image~:image-20230808163035-5.png]]357 +[[image:image-20240819174610-9.png]] 302 302 303 - ~[~[image~:image-20230808163049-6.png||height="544" width="926"]]359 +[[image:image-20240819174618-10.png]] 304 304 361 +Below is the NB-IoT Product Table show the mapping. 305 305 306 -~=== 3.4.2 For Device already registered in DataCake before shipped === 363 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1424px" %) 364 +|(% style="background-color:#4f81bd; width:143px" %) |(% style="background-color:#4f81bd; color:white; width:103px" %)Field1|(% style="background-color:#4f81bd; color:white; width:102px" %)Field2|(% style="background-color:#4f81bd; color:white; width:157px" %)Field3|(% style="background-color:#4f81bd; color:white; width:154px" %)Field4|(% style="background-color:#4f81bd; color:white; width:153px" %)Field5|(% style="background-color:#4f81bd; color:white; width:151px" %)Field6|(% style="background-color:#4f81bd; color:white; width:160px" %)Field7|(% style="background-color:#4f81bd; color:white; width:152px" %)Field8|(% style="background-color:#4f81bd; color:white; width:67px" %)Field9|(% style="background-color:#4f81bd; color:white; width:69px" %)Field10 365 +|(% style="background-color:#4f81bd; color:white; width:143px" %)S31x-NB|(% style="width:103px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:157px" %)Battery|(% style="width:154px" %)RSSI|(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %) 366 +|(% style="background-color:#4f81bd; color:white; width:143px" %)SE01-NB|(% style="width:103px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:157px" %)conduct|(% style="width:154px" %)dielectric_constant|(% style="width:153px" %)Battery|(% style="width:151px" %)RSSI|(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %) 367 +|(% style="background-color:#4f81bd; color:white; width:143px" %)DDS20-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:154px" %) |(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %) 368 +|(% style="background-color:#4f81bd; color:white; width:143px" %)DDS45-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:154px" %) |(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %) 369 +|(% style="background-color:#4f81bd; color:white; width:143px" %)DDS75-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:154px" %) |(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %) 370 +|(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS120-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:154px" %) |(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %) 371 +|(% rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SPH01-NB|(% style="width:103px" %)ph|(% style="width:102px" %)Temperature|(% style="width:157px" %)Battery|(% style="width:154px" %)RSSI|(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% colspan="1" rowspan="1" style="width:69px" %) 372 +|(% style="background-color:#4f81bd; color:white; width:143px" %)NLM01-NB|(% style="width:103px" %)Humidity|(% style="width:102px" %)Temperature|(% style="width:157px" %)Battery|(% style="width:154px" %)RSSI|(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %) 373 +|(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS200-NB|(% style="width:103px" %)distance1|(% style="width:102px" %)distance2|(% style="width:157px" %)Battery|(% style="width:154px" %)RSSI|(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %) 374 +|(% style="background-color:#4f81bd; color:white; width:143px" %)CPN01-NB|(% style="width:103px" %)alarm|(% style="width:102px" %)count|(% style="width:157px" %)door open duration|(% style="width:154px" %)calc flag|(% style="width:153px" %)Battery|(% style="width:151px" %)RSSI|(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %) 375 +|(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)DS03A-NB|(% colspan="1" rowspan="1" style="width:103px" %)level|(% colspan="1" rowspan="1" style="width:102px" %)alarm|(% colspan="1" rowspan="1" style="width:157px" %)pb14door open num|(% colspan="1" rowspan="1" style="width:154px" %)pb14 last open time|(% colspan="1" rowspan="1" style="width:153px" %)pb15 level status|(% colspan="1" rowspan="1" style="width:151px" %)pb15 alarm status|(% colspan="1" rowspan="1" style="width:160px" %)pb15 door open num|(% colspan="1" rowspan="1" style="width:152px" %)pb15 last open time|(% colspan="1" rowspan="1" style="width:67px" %)Battery|(% colspan="1" rowspan="1" style="width:69px" %)RSSI 376 +|(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod1|(% colspan="1" rowspan="1" style="width:103px" %)mod|(% colspan="1" rowspan="1" style="width:102px" %)Battery|(% colspan="1" rowspan="1" style="width:157px" %)RSSI|(% colspan="1" rowspan="1" style="width:154px" %)DS18B20 Temp|(% colspan="1" rowspan="1" style="width:153px" %)exit_state/input PA4|(% colspan="1" rowspan="1" style="width:151px" %)adc0|(% colspan="1" rowspan="1" style="width:160px" %)Temperature |(% colspan="1" rowspan="1" style="width:152px" %)Humidity|(% colspan="1" rowspan="1" style="width:67px" %) |(% colspan="1" rowspan="1" style="width:69px" %) 377 +|(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod2|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)DS18B20 Temp|(% colspan="1" style="width:153px" %)exit_state/input PA4|(% colspan="1" style="width:151px" %)adc0|(% colspan="1" style="width:160px" %)distance|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %) 378 +|(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod3|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)adc0|(% colspan="1" style="width:153px" %)exit_state/input PA4|(% colspan="1" style="width:151px" %)adc1|(% colspan="1" style="width:160px" %)Temperature|(% colspan="1" style="width:152px" %)Humidity|(% colspan="1" style="width:67px" %)adc4|(% colspan="1" style="width:69px" %) 379 +|(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod4|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)DS18B20 Temp|(% colspan="1" style="width:153px" %)adc0|(% colspan="1" style="width:151px" %)exit_state/input PA4|(% colspan="1" style="width:160px" %)DS18B20 Temp2|(% colspan="1" style="width:152px" %)DS18B20 Temp3|(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %) 380 +|(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod5|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)DS18B20 Temp|(% colspan="1" style="width:153px" %)adc0|(% colspan="1" style="width:151px" %)exit_state/input PA4|(% colspan="1" style="width:160px" %)Weight|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %) 381 +|(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod6|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)count|(% colspan="1" style="width:153px" %) |(% colspan="1" style="width:151px" %) |(% colspan="1" style="width:160px" %) |(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %) 307 307 308 - ~====3.4.2.1Scan QR Codeo getthedeviceinfo ====383 +== 3.4 [[Datacake>>https://datacake.co/]] == 309 309 385 +(% class="wikigeneratedid" %) 386 +Dragino NB-IoT sensors has its template in **[[Datacake>>https://datacake.co/]]** Platform. There are two version for NB Sensor, 310 310 311 -Users can use their phones or computers to scan QR codes to obtain device data information. 388 +(% class="wikigeneratedid" %) 389 +As example for S31B-CB. there are two versions: **S31B-CB-1D and S31B-CB-GE.** 312 312 313 - ~[~[image~:image-20230808170051-8.png||height="255"width="259"]]391 +* (% style="color:blue" %)**S31B-CB-1D**(%%): This version have pre-configure DataCake connection. User just need to Power on this device, it will auto connect send data to DataCake Server. 314 314 315 - ~[~[image~:image-20230808170548-9.png]]393 +* (% style="color:blue" %)**S31B-CB-GE**(%%): This verson doesn't have pre-configure Datacake connection. User need to enter the AT Commands to connect to Datacake. See below for instruction. 316 316 395 +=== 3.4.1 For device Already has template === 317 317 318 - ~==== 3.4.2.2ClaimDeviceto User Account====397 +==== 3.4.1.1 Create Device ==== 319 319 399 +(% style="color:blue" %)**Add Device**(%%) in DataCake. 320 320 321 - By Default, the device is registeredin Dragino's DataCakeAccount.User canClaim it to his account.401 +[[image:image-20240820110003-1.png]] 322 322 403 +[[image:image-20240820110017-2.png]] 323 323 324 - ~===3.4.3 ManualAdd DecoderinDataCake( don'tusethetemplatein DataCake) ===405 +(% style="color:blue" %)**Choose the correct model**(%%) from template. 325 325 407 +[[image:image-20240820110031-3.png]] 326 326 327 - ~*~*Step1:Add adevice~*~*409 +(% style="color:blue" %)**Fill Device ID**(%%). The device ID needs to be filled in with IMEI, and a prefix of(% style="color:blue" %)** 'f' **(%%)needs to be added. 328 328 329 - ~[~[image~:image-20240129170024-1.png||height="330" width="900"]]411 +[[image:image-20240820110048-4.png]] 330 330 413 +[[image:image-20240820110103-5.png]] 331 331 332 - ~*~*Step2:Choose your device type,please select dragino NB-IOT device~*~*415 +[[image:image-20240820110114-6.png]] 333 333 334 - ~[~[image~:image-20240129170216-2.png||height="534"width="643"]]417 +=== 3.4.2 For Device already registered in DataCake before shipped === 335 335 419 +==== 3.4.2.1 Scan QR Code to get the device info ==== 336 336 337 - ~*~*Step3:Choose to createanewdevice~*~*421 +Users can use their phones or computers to scan QR codes to obtain device data information. 338 338 339 - ~[~[image~:image-20240129170539-3.png||height="459" width="646"]]423 +[[image:image-20240820110129-7.png]] 340 340 425 +[[image:image-20240820110218-9.png]] 341 341 342 - ~*~*Step4:FillinthedeviceIDofyourNB device~*~*427 +==== 3.4.2.2 Claim Device to User Account ==== 343 343 344 - ~[~[image~:image-20240202111546-1.png||height="378"width="651"]]429 +By Default, the device is registered in Dragino's DataCake Account. User can Claim it to his account. 345 345 431 +=== 3.4.3 Manual Add Decoder in DataCake ( don't use the template in DataCake) === 346 346 347 - ~*~*Step5:Please select yourdevice plan accordingto your needsandcomplete the creation of thedevice~*~*433 +**Step1: Add a device** 348 348 349 - ~[~[image~:image-20240129171236-6.png||height="450" width="648"]]435 +[[image:image-20240820110235-10.png]][[image:image-20240129170024-1.png||height="330" width="900"]] 350 350 437 +**Step2: Choose your device type,please select dragino NB-IOT device** 351 351 352 - ~*~*Step6:Pleaseadd the decoder at thepayload decoder of the device configuration.~*~*439 +[[image:image-20240820110247-11.png]] 353 353 354 - ~*~*Decoderlocation:~*~*~[~[dragino-end-node-decoder/Datacake-Dragino_NBatmain· dragino/dragino-end-node-decoder(github.com)>>url:https:~/~/github.com/dragino/dragino-end-node-decoder/tree/main/Datacake-Dragino_NB]]441 +**Step3: Choose to create a new device** 355 355 356 - ~[~[image~:image-20240129172056-7.png||height="457" width="816"]]443 +[[image:image-20240820111016-12.png]] 357 357 358 - ~[~[image~:image-20240129173116-9.png||height="499"width="814"]]445 +**Step4: Fill in the device ID of your NB device** 359 359 447 +[[image:image-20240820111101-13.png]] 360 360 361 - ~*~*Step7:Addthe outputofthe decoderasa field~*~*449 +**Step5: Please select your device plan according to your needs and complete the creation of the device** 362 362 363 - ~[~[image~:image-20240129173541-10.png||height="592" width="968"]]451 +[[image:image-20240820111113-14.png]] 364 364 453 +**Step6: Please add the decoder at the payload decoder of the device configuration.** 365 365 366 - ~*~*Step8:Customizetheashboardandusefieldsasparametersofthe dashboard~*~*455 +**Decoder location:**[[dragino-end-node-decoder/Datacake-Dragino_NB at main · dragino/dragino-end-node-decoder (github.com)>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Datacake-Dragino_NB]] 367 367 368 - ~[~[image~:image-20240129174518-11.png||height="147" width="1042"]]457 +[[image:image-20240820111236-15.png]] 369 369 370 - ~[~[image~:image-20240129174657-12.png||height="538" width="916"]]459 +[[image:image-20240820111248-16.png]] 371 371 372 - ~[~[image~:image-20240129174840-13.png||height="536"width="750"]]461 +**Step7: Add the output of the decoder as a field** 373 373 463 +[[image:image-20240820111259-17.png]] 374 374 375 - ~===3.4.4 For device havenotconfiguredtoconnecttoDataCake===465 +**Step8: Customize the dashboard and use fields as parameters of the dashboard** 376 376 467 +[[image:image-20240820111312-18.png]] 377 377 378 -~(% class="lead" %) 379 -Use AT command for connecting to DataCake 469 +[[image:image-20240820111322-19.png]] 380 380 381 - ~(% style="color:blue" %)~*~*AT+PRO=2,0~*~*471 +[[image:image-20240820111333-20.png]] 382 382 383 - ~(%style="color:blue"%)~*~*AT+SERVADDR=67.207.76.90,4445~*~*473 +=== 3.4.4 For device have not configured to connect to DataCake === 384 384 475 +(% class="lead" %) 476 +Use AT command for connecting to DataCake 385 385 386 - ~==3.5 Node-Red (via MQTT)==478 +(% style="color:blue" %)**AT+PRO=2,0** 387 387 388 - ~===3.5.1 Configure ~[~[Node-Red>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]===480 +(% style="color:blue" %)**AT+SERVADDR=67.207.76.90,4445** 389 389 482 +== 3.5 Node-Red (via MQTT) == 390 390 484 +=== 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] === 485 + 391 391 Take S31-NB UDP protocol as an example. 392 392 393 393 Dragino provides input flow examples for the sensors. ... ... @@ -394,420 +394,379 @@ 394 394 395 395 User can download the required JSON file through Dragino Node-RED input flow template. 396 396 397 -Download sample JSON file link: ~[~[https:~~~~/~~~~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0>>url:https:~/~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0]]492 +Download sample JSON file link: [[https:~~/~~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0>>url:https://www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0]] 398 398 399 399 We can directly import the template. 400 400 401 401 The templates for S31-NB and NB95S31B are the same. 402 402 498 +[[image:image-20240820111353-21.png]] 403 403 404 -~[~[image~:image-20230809173127-4.png]] 405 - 406 - 407 407 Please select the NB95S31B template. 408 408 409 - ~[~[image~:image-20230809173310-5.png||height="558" width="926"]]502 +[[image:image-20240820111405-22.png]] 410 410 411 - ~[~[image~:image-20230809173438-6.png]]504 +[[image:image-20240820111418-23.png]] 412 412 413 - ~[~[image~:image-20230809173800-7.png]]506 +[[image:image-20240820111427-24.png]] 414 414 415 - 416 416 Successfully imported template. 417 417 418 - ~[~[image~:image-20230809173835-8.png||height="515" width="860"]]510 +[[image:image-20240820111438-25.png]] 419 419 420 - 421 421 Users can set UDP port. 422 422 423 - ~[~[image~:image-20230809174053-9.png]]514 +[[image:image-20240820111448-26.png]] 424 424 516 +=== 3.5.2 Simulate Connection === 425 425 426 -~=== 3.5.2 Simulate Connection === 427 - 428 - 429 429 We have completed the configuration of UDP. We can try sending packets to node red. 430 430 431 - ~[~[image~:image-20230810083934-1.png]]520 +[[image:image-20240820111504-27.png]] 432 432 433 - ~[~[image~:image-20230810084048-2.png||height="535" width="1052"]]522 +[[image:image-20240820111515-28.png]] 434 434 524 +=== 3.5.3 Configure NB-IoT Sensors === 435 435 436 -~=== 3.5.3 Configure NB-IoT Sensors === 526 +* (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format** 527 +* (% style="color:#037691" %)**AT+SUBTOPIC=<device name>or User Defined** 528 +* (% style="color:#037691" %)**AT+PUBTOPIC=<device name>or User Defined** 529 +* (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined** 530 +* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined** 531 +* (% style="color:#037691" %)**AT+PWD=“Your device token”** 437 437 533 +== 3.6 ThingsBoard.Cloud (via MQTT) == 438 438 439 -~* ~(% style="color:#037691" %)~*~*AT+PRO=3,0 or 3,5 ~*~* ~(%%) ~*~*~~/~~/ hex format or json format~*~* 440 -~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=<device name>or User Defined~*~* 441 -~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=<device name>or User Defined~*~* 442 -~* ~(% style="color:#037691" %)~*~*AT+CLIENT=<device name> or User Defined~*~* 443 -~* ~(% style="color:#037691" %)~*~*AT+UNAME=<device name> or User Defined~*~* 444 -~* ~(% style="color:#037691" %)~*~*AT+PWD=“Your device token”~*~* 535 +=== 3.6.1 Configure ThingsBoard === 445 445 446 - ~== 3.6ThingsBoard.Cloud (via MQTT)==537 +==== 3.6.1.1 Create Device ==== 447 447 448 - ~=== 3.6.1Configure ThingsBoard===539 +Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]]. Record Device Name which is used for MQTT connection. 449 449 450 - ~==== 3.6.1.1 CreateDevice====541 +[[image:image-20240820112210-29.png]] 451 451 543 +==== 3.6.1.2 Create Uplink & Downlink Converter ==== 452 452 453 - Createa New Device in ~[~[ThingsBoard>>url:https:~/~/thingsboard.cloud/]]. RecordDeviceName which is used for MQTT connection.545 +(% style="color:blue" %)**Uplink Converter** 454 454 455 - ~[~[image~:image-20230802112413-32.png||height="583"width="1066"]]547 +The purpose of the decoder function is to parse the incoming data and metadata to a format that ThingsBoard can consume. deviceName and deviceType are required, while attributes and telemetry are optional. Attributes and telemetry are flat key-value objects. Nested objects are not supported. 456 456 549 +To create an uplink converter go to the (% style="color:blue" %)**Integrations center**(%%) -> (% style="color:blue" %)**Data converters**(%%) page and click (% style="color:blue" %)**“plus”** (%%)button. Name it (% style="color:blue" %)**“MQTT Uplink Converter”**(%%) and select type (% style="color:blue" %)"**Uplink"**(%%). Use debug mode for now. 457 457 458 - ~==== 3.6.1.2 CreateUplink & Downlink Converter ====551 +[[image:image-20240820112222-30.png]] 459 459 553 +(% style="color:blue" %)**Downlink Converter** 460 460 461 - ~(%style="color:blue"%)~*~*Uplink Converter~*~*555 +The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke 462 462 463 - The purpose of the decoder function is to parse the incoming data and metadata to a format that ThingsBoard can consume. deviceNameand deviceType are required, while attributes and telemetry are optional. Attributes and telemetry are flat key-value objects.Nested objects are not supported.557 +[[image:image-20240820112236-31.png]] 464 464 465 - To create an uplink converter go to the ~(% style="color:blue" %)~*~*Integrationscenter~*~*~(%%) -> ~(%style="color:blue"%)~*~*Data converters~*~*~(%%) page andclick ~(%style="color:blue"%)~*~*“plus”~*~* ~(%%)button. Nameit ~(%style="color:blue"%)~*~*“MQTT Uplink Converter”~*~*~(%%) and selectype~(% style="color:blue"%)"~*~*Uplink"~*~*~(%%). Usedebug modeor now.559 +(% style="color:red" %)**Note: Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.** 466 466 467 - ~[~[image~:image-20230802112413-33.png||height="597" width="1061"]]561 +==== 3.6.1.3 MQTT Integration Setup ==== 468 468 563 +Go to the (% style="color:blue" %)**Integrations center**(%%) **->** (% style="color:blue" %)**Integrations page**(%%) and click **“(% style="color:blue" %)plus(%%)”** icon to add a new integration. Name it (% style="color:blue" %)**“MQTT Integration”**(%%), select type (% style="color:blue" %)**MQTT**; 469 469 470 - ~(% style="color:blue" %)~*~*Downlink Converter~*~*565 +[[image:image-20240820112247-32.png]] 471 471 472 -The Downlink converter transforming outgoing RPC message andn theIntegrationsendsit toxternal MQTT broke567 +* The next steps is to add the recently created uplink and downlink converters; 473 473 474 - ~[~[image~:image-20230802112413-34.png||height="598" width="1063"]]569 +[[image:image-20240820112302-33.png]] 475 475 476 - ~(% style="color:red" %)~*~*Note: Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply createby default.~*~*571 +[[image:image-20240820112316-34.png]] 477 477 573 +(% style="color:blue" %)**Add a topic filter:** 478 478 479 - ~==== 3.6.1.3 MQTT IntegrationSetup====575 +Consistent with the theme of the node setting. 480 480 577 +You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default; 481 481 482 - Go to the ~(% style="color:blue" %)~*~*Integrations center~*~*~(%%) ~*~*->~*~* ~(% style="color:blue" %)~*~*Integrations page~*~*~(%%) and click ~*~*“~(% style="color:blue" %)plus~(%%)”~*~*icon toadd a new integration. Nameit ~(% style="color:blue" %)~*~*“MQTT Integration”~*~*~(%%), select type ~(% style="color:blue" %)~*~*MQTT~*~*;579 +[[image:image-20240820112330-35.png]] 483 483 484 - ~[~[image~:image-20230802112413-35.png||height="597"width="1062"]]581 +=== 3.6.2 Simulate with MQTT.fx === 485 485 583 +[[image:image-20240820112340-36.png]] 486 486 487 - ~* The next stepsis toadd therecently created uplink and downlink converters;585 +[[image:image-20240820112351-37.png]] 488 488 489 - ~[~[image~:image-20230802112413-36.png||height="598"width="1062"]]587 +=== 3.6.3 Configure NB-IoT Sensor === 490 490 491 - ~[~[image~:image-20230802112413-37.png||height="598"width="1064"]]589 +(% style="color:blue" %)**AT Commands** 492 492 591 +* (% style="color:#037691" %)**AT+PRO=3,3 **(%%)** **~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3. 493 493 494 - ~(% style="color:blue" %)~*~*Add a topicfilter:~*~*593 +* (% style="color:#037691" %)**AT+SUBTOPIC=<device name>** 495 495 496 - Consistentwiththethemeof the nodesetting.595 +* (% style="color:#037691" %)**AT+PUBTOPIC=<device name>** 497 497 498 - You can also select an MQTT QoSlevel. We use MQTTQoS level 0 (Atmost once) by default;597 +* (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined** 499 499 500 - ~[~[image~:image-20230802112413-38.png||height="598"width="1064"]]599 +* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined** 501 501 601 +* (% style="color:#037691" %)**AT+PWD=<device name> or User Defined** 502 502 503 - ~===3.6.2 Simulate withMQTT.fx===603 +Test Uplink by click the button for 1 second 504 504 605 +[[image:image-20240820112404-38.png]] 505 505 506 - ~[~[image~:image-20230802112413-39.png]]607 +[[image:image-20240820112416-39.png]] 507 507 508 - ~[~[image~:image-20230802112413-40.png||height="525" width="980"]]609 +[[image:image-20240820112426-40.png]] 509 509 611 +== 3.7 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) == 510 510 511 - ~=== 3.6.3ConfigureNB-IoT Sensor===613 +=== 3.7.1 Create device & Get Credentials === 512 512 615 +We use MQTT Connection to send data to [[Tago.io>>url:https://admin.tago.io/]]. We need to Create Device and Get MQTT Credentials first. 513 513 514 - ~(% style="color:blue" %)~*~*AT Commands~*~*617 +[[image:image-20240820112516-41.png]] 515 515 516 - ~* ~(% style="color:#037691" %)~*~*AT+PRO=3,3 ~*~*~(%%)~*~* ~*~*~~/~~/ Use MQTT to connect to ThingsBoard. Payload Typeset to 3.619 +[[image:image-20240820112526-42.png]] 517 517 518 - ~*~(%style="color:#037691"%)~*~*AT+SUBTOPIC=<deviceme>~*~*621 +Go to the Device section and create a device. Then, go to the section tokens and copy your device-token. 519 519 520 - ~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=<devicename>~*~*623 +[[image:image-20240820112539-43.png]] 521 521 522 - ~*~(% style="color:#037691" %)~*~*AT+CLIENT=<device name>or User Defined~*~*625 +The device needs to enable the TLS mode and set the (% style="color:blue" %)**AT+TLSMOD=1,0**(%%) command. 523 523 524 - ~* ~(% style="color:#037691" %)~*~*AT+UNAME=<deviceame>orUserDefined~*~*627 +(% style="color:blue" %)**On the Connection Profile window, set the following information:** 525 525 526 - ~*~(% style="color:#037691" %)~*~*AT+PWD=<devicename>orUser Defined~*~*629 +* (% style="color:#037691" %)**Profile Name: “Any name”** 527 527 528 - TestUplink byclick thebutton forsecond631 +* (% style="color:#037691" %)**Broker Address: mqtt.tago.io** 529 529 530 - ~[~[image~:image-20230802112413-41.png||height="496"width="828"]]633 +* (% style="color:#037691" %)**Broker Port: 8883** 531 531 532 - ~[~[image~:image-20230802112413-42.png]]635 +* (% style="color:#037691" %)**Client ID: “Any value”** 533 533 534 - ~[~[image~:image-20230802112413-43.png||height="407"width="825"]]637 +(% style="color:blue" %)**On the section User credentials, set the following information:** 535 535 639 +* (% style="color:#037691" %)**User Name: “Any value”** (%%) **~/~/ Tago validates your user by the token only** 536 536 537 - ~==3.7~[~[Tago.io>>url:https:~/~/admin.tago.io/]] (via MQTT)==641 +* (% style="color:#037691" %)**Password: “Your device token”** 538 538 539 - ~===3.7.1 Createdevice & Get Credentials ===643 +* (% style="color:#037691" %)**PUBTOPIC: “Any value”** 540 540 645 +* (% style="color:#037691" %)**SUBTOPIC: “Any value”** 541 541 542 - We useMQTT Connection tosend data to ~[~[Tago.io>>url:https:~/~/admin.tago.io/]]. Weneedto Create Device and Get MQTT Credentials first.647 +(% style="color:blue" %)**AT command:** 543 543 544 - ~[~[image~:image-20230802112413-44.png]]649 +* (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format** 545 545 546 - ~[~[image~:image-20230802112413-45.png]]651 +* (% style="color:#037691" %)**AT+SUBTOPIC=<device name>or User Defined** 547 547 653 +* (% style="color:#037691" %)**AT+PUBTOPIC=<device name>or User Defined** 548 548 549 - Goto theDevice section and create adevice. Then, go to thesection tokensand copy yourdevice-token.655 +* (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined** 550 550 551 - ~[~[image~:image-20230802112413-46.png]]657 +* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined** 552 552 659 +* (% style="color:#037691" %)**AT+PWD=“Your device token”** 553 553 554 - The device needs to enable the TLSodeand setthe~(%style="color:blue"%)~*~*AT+TLSMOD=1,0~*~*~(%%) command.661 +=== 3.7.2 Simulate with MQTT.fx === 555 555 556 - ~(% style="color:blue" %)~*~*On the Connection Profile window, set the following information:~*~*663 +[[image:image-20240820112552-44.png]] 557 557 558 - ~* ~(% style="color:#037691" %)~*~*Profile Name:“Any name”~*~*665 +[[image:image-20240820112604-45.png]] 559 559 560 - ~*~(% style="color:#037691" %)~*~*BrokerAddress: mqtt.tago.io~*~*667 +Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**. 561 561 562 - ~* ~(% style="color:#037691" %)~*~*Broker Port: 8883~*~*669 +[[image:image-20240820112615-46.png]] 563 563 564 - ~* ~(% style="color:#037691" %)~*~*Client ID:“Any value”~*~*671 +[[image:image-20240820112626-47.png]] 565 565 566 - ~(% style="color:blue"%)~*~*Onthe section User credentials, set the followinginformation:~*~*673 +=== 3.7.3 tago data === 567 567 568 - ~* ~(% style="color:#037691" %)~*~*User Name: “Any value”~*~* ~(%%) ~*~*~~/~~/ Tago validates your user by the tokenonly~*~*675 +[[image:image-20240820112637-48.png]] 569 569 570 - ~* ~(% style="color:#037691" %)~*~*Password: “Your device token”~*~*677 +[[image:image-20240820112647-49.png]] 571 571 572 - ~* ~(% style="color:#037691"%)~*~*PUBTOPIC: “Any value”~*~*679 +== 3.8 TCP Connection == 573 573 574 - ~* ~(% style="color:#037691" %)~*~*SUBTOPIC: “Any value”~*~*681 +(% style="color:blue" %)**AT command:** 575 575 576 - ~(% style="color:blue" %)~*~*AT command:~*~*683 +* (% style="color:#037691" %)**AT+PRO=4,0 ** (%%) ~/~/ Set to use TCP protocol to uplink(HEX format) 577 577 578 - ~*~(% style="color:#037691" %)~*~*AT+PRO=3,0or3,5 ~*~*~(%%)*~*~~/~~/hexformatrjson format~*~*685 +* (% style="color:#037691" %)**AT+PRO=4,1 ** (%%) ~/~/ Set to use TCP protocol to uplink(JSON format) 579 579 580 - ~*~(% style="color:#037691" %)~*~*AT+SUBTOPIC=<devicename>orUserDefined~*~*687 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 ** (%%) ~/~/ to set TCP server address and port 581 581 582 - ~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=<devicename>orUserDefined~*~*689 +(% style="color:blue" %)**Sensor Console Output when Uplink:** 583 583 584 - ~* ~(% style="color:#037691" %)~*~*AT+CLIENT=<device name> or User Defined~*~*691 +[[image:image-20240820112704-50.png]] 585 585 586 - ~* ~(% style="color:#037691" %)~*~*AT+UNAME=<devicename>orUserDefined~*~*693 +(% style="color:blue" %)**See result in TCP Server:** 587 587 588 - ~* ~(% style="color:#037691" %)~*~*AT+PWD=“Your device token”~*~*695 +[[image:image-20240820112716-51.png]] 589 589 590 - ~===3.7.2Simulatewith MQTT.fx===697 +== 3.9 AWS Connection == 591 591 699 +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]] 592 592 593 - ~[~[image~:image-20230802112413-52.png]]701 += = 594 594 703 += 4. COAP/UDP/MQTT/TCP downlink = 595 595 596 - ~[~[image~:image-20230808105300-2.png||height="553"width="1026"]]705 +== 4.1 MQTT (via MQTT.fx) == 597 597 707 +Configure MQTT connections properly and send downlink commands to configure nodes through the Publish function of MQTT.fx//.// 598 598 599 - Users canrun the~(%style="color:blue"%)~*~*AT+PRO=3,5~*~*~(%%)command, and thepayload will beconverted to ~*~*JSON format~*~*.709 +**1.** Configure node MQTT connection (via MQTT.fx): 600 600 601 - ~[~[image~:image-20230808105217-1.png||height="556"width="1031"]]711 +(% style="color:blue" %)**AT command:** 602 602 603 - ~[~[image~:image-20230808105329-3.png]]713 +* (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%)~/~/ hex format or json format 604 604 715 +* (% style="color:#037691" %)**AT+SUBTOPIC=User Defined** 605 605 606 - ~===3.7.3tagodata===717 +* (% style="color:#037691" %)**AT+PUBTOPIC=User Defined** 607 607 719 +* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined** 608 608 609 - ~[~[image~:image-20230802112413-50.png||height="242"width="1037"]]721 +* (% style="color:#037691" %)**AT+PWD=<device name> or User Defined** 610 610 611 - ~[~[image~:image-20230802112413-51.png||height="184"width="696"]]723 +* (% style="color:#037691" %)**AT+SERVADDR=8.217.91.207,1883 ** (%%) ~/~/ to set MQTT server address and port 612 612 725 +(% style="color:red" %)**Note: To uplink and downlink via MQTT.fx, we need set the publish topic and subscribe topic different, for example: AT+SUBTOPIC=SE01_SUB & AT+PUBTOPIC=SE01_PUB.** 613 613 614 - ~==3.8 TCP Connection==727 +[[image:image-20240820112732-52.png]][[image:image-20240820112758-53.png]] 615 615 729 +**2. **When the node uplink packets, we can observe the data in MQTT.fx. 616 616 617 - ~(% style="color:blue" %)~*~*AT command:~*~*731 +[[image:image-20240820112813-54.png]] 618 618 619 - ~*~(% style="color:#037691"%)~*~*AT+PRO=4,0~*~*~(%%)~~/~~/SettouseTCP protocol touplink(HEXformat)733 +**3. **The downlink command can be successfully sent only when the downlink port is open. 620 620 621 - ~*~(%style="color:#037691"%)~*~*AT+PRO=4,1~*~* ~(%%) ~~/~~/ Setto useTCPprotocoltouplink(JSONformat)735 + The downlink port is opened for about 3 seconds after uplink packets are sent. 622 622 623 - ~*~(%style="color:#037691"%)~*~*AT+SERVADDR=120.24.4.116,5600 ~*~*~(%%)~~/~~/tosetTCPserveraddressand port737 + Therefore, when we see the node uplink packets in the **Subscribe** window, we need to immediately switch to the **publish** window to publish the **hex format** command. 624 624 625 - ~(% style="color:blue" %)~*~*Sensor Console Output whenUplink:~*~*739 +[[image:image-20240820112824-55.png]] 626 626 627 - ~[~[image~:image-20230807233631-1.png]]741 +[[image:image-20240820112835-56.png]] 628 628 743 +(% style="color:red" %)**Note: Users can edit the hex command in advance. When the node uplink, directly click the publish button several times to increase the success rate of command configuration.** 629 629 630 -~(% style="color:blue" %)~*~*See result in TCP Server:~*~* 631 631 632 - ~[~[image~:image-20230807233631-2.png]]746 +== 4.2 UDP (via Thingseye) == 633 633 748 +(% style="color:red" %)**Note:**(%%) The UDP service on the ThingsEye platform needs to be built by the user. (Description Link:[[UDP service building instructions>>http://www.ithingsboard.com/docs/user-guide/integrations/udp/]]) 634 634 635 - ~==3.9AWS Connection==750 +After the node is successfully connected to the platform, you need to select the corresponding node (you can refer to the node's IMEI to find it) 636 636 752 +[[image:image-20240820141843-2.png||height="546" width="821"]] 637 637 638 - Userscanreferto~[~[DraginoNB deviceconnection toAWSplatforminstructions>>http:~/~/wiki.dragino.com/xwiki/bin/view/Dragino%20NB%20device%20connection%20to%20AWS%20platform%20instructions/#H1.LogintotheplatformandfindIoTcore]]754 +After clicking Show Node Details Page, (% style="color:blue" %)**Select Properties ~-~-- select Shared Properties ~-~-- click Add Properties** 639 639 756 +[[image:image-20240820143316-3.png||height="555" width="1170"]] 640 640 758 +After clicking Add Shared Attribute, set the key to (% style="color:red" %)**value**(%%), and write the command that needs to be downlinked in the Downlink Command Input box 641 641 642 - ~=4. MQTT/UDP/TCPdownlink=760 +(% style="color:red" %)**(Note: Downlinks can only be downlinked in string format, otherwise the node will not recognize the downlink command.)** 643 643 644 - ~==4.1MQTT (viaMQTT.fx)==762 +[[image:image-20240820143820-4.png||height="554" width="1168"]] 645 645 646 - ConfigureMQTTconnectionsproperly andsenddownlinkcommandstoconfigure nodes throughthe Publish function of MQTT.fx~/~/.~/~/764 +After the command is successfully added, the platform will send the command down on the node's next uplink. 647 647 648 - ~*~*1.~*~* ConfigurenodeMQTT connection(via MQTT.fx):766 +[[image:image-20240820144913-6.png||height="585" width="1232"]] 649 649 650 - ~(% style="color:blue" %)~*~*AT command:~*~*768 +[[image:image-20240820145133-7.png||height="582" width="1227"]] 651 651 652 - ~*~(%style="color:#037691"%)~*~*AT+PRO=3,0or3,5~*~* ~(%%)~~/~~/hexformat orjsonformat770 +Upon successful issuance, the platform automatically eliminates the attributes from the queue and waits for the next addition of new attributes 653 653 654 - ~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=User Defined~*~*772 +[[image:image-20240820145309-8.png]] 655 655 656 -~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=User Defined~*~* 657 657 658 - ~*~(%style="color:#037691" %)~*~*AT+UNAME=<devicename>or User Defined~*~*775 += 5. GPS positioning function = 659 659 660 - ~* ~(% style="color:#037691"%)~*~*AT+PWD=<devicename>orUserDefined~*~*777 +=== 1. Turn on GPS function === 661 661 662 -~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=8.217.91.207,1883 ~*~* ~(%%) ~~/~~/ to set MQTT server address and port 779 +(% class="wikigeneratedid" %) 780 +AT+GPS=1 or 0 ~/~/GPS function on or off 663 663 664 -~(% style="color:red" %)~*~*Note: To uplink and downlink via MQTT.fx, we need set the publish topic and subscribe topic different, for example: AT+SUBTOPIC=SE01_SUB & AT+PUBTOPIC=SE01_PUB.~*~* 665 665 666 - ~[~[image~:image-20240417180145-2.png||height="434"width="587"]]~[~[image:image-20240417180737-3.png||height="431"width="584"]]783 +=== 2.Extend the time to turn on GNSS === 667 667 785 +AT+GNSST=30 ~/~/GPS search for positioning information for 30 seconds 668 668 669 -~*~*2. ~*~*When the node uplink packets, we can observe the data in MQTT.fx. 670 670 671 - ~[~[image~:image-20240418144337-1.png||height="709"width="802"]]788 +=== 3.Get or set GPS positioning interval in units of hour === 672 672 673 - ~*~*3.~*~*The downlinkcommandcan besuccessfullysently whenthedownlinkport isopen.790 +AT+GTDC=24 ~/~/The device will activate GPS positioning every 24 hours 674 674 675 - The downlink port is opened for about 3 seconds after uplink packets are sent. 676 676 677 - Therefore, when we see the node uplink packets in the ~*~*Subscribe~*~* window, we need to immediately switch to the ~*~*publish~*~* window to publish the ~*~*hex format~*~* command.793 += 5. FAQ = 678 678 679 - ~[~[image~:image-20240418150435-3.png||height="582"width="659"]]795 +== 5.1 What is the usage of Multi Sampling and One Uplink? == 680 680 681 -~[~[image~:image-20240418150932-4.png||height="492" width="1061"]] 682 - 683 -~(% style="color:red" %)~*~*Note: Users can edit the hex command in advance. When the node uplink, directly click the publish button several times to increase the success rate of command configuration.~*~* 684 - 685 - 686 - 687 - 688 -~= 5. FAQ = 689 - 690 -~== 5.1 What is the usage of Multi Sampling and One Uplink? == 691 - 692 - 693 693 The NB series has the feature for Multi Sampling and one uplink. See one of them 694 694 695 - ~[~[http:~~~~/~~~~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink]]799 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink]] 696 696 697 697 User can use this feature for below purpose: 698 698 699 - ~1.~*~*Reduce power consumption~*~*. The NB-IoT transmit power is much more higher than the sensor sampling power. To save battery life, we can sampling often and send in one uplink.700 - ~1. Give more sampling data points.701 - ~1. Increase reliable in transmission. For example. If user set702 - ~1*.~*~*AT+TR=1800~*~*~/~~/ The unit is seconds, and the default is to record data once every 1800 seconds (30 minutes, the minimum can be set to 180 seconds)703 - ~1*.~*~*AT+NOUD=24~*~*~/~~/704 - ~1*.~*~*AT+TDC=7200~*~*~/~~/ Uplink every 2 hours.705 - ~1*. this will mean each uplink will actually include the 6 uplink data (24 set data which cover 12 hours). So if device doesn't lost 6 continue data. There will not data lost.803 +1. **Reduce power consumption**. The NB-IoT transmit power is much more higher than the sensor sampling power. To save battery life, we can sampling often and send in one uplink. 804 +1. Give more sampling data points. 805 +1. Increase reliable in transmission. For example. If user set 806 +1*. **AT+TR=1800** ~/~/ The unit is seconds, and the default is to record data once every 1800 seconds (30 minutes, the minimum can be set to 180 seconds) 807 +1*. **AT+NOUD=24** ~/~/ The device uploads 24 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 808 +1*. **AT+TDC=7200** ~/~/ Uplink every 2 hours. 809 +1*. this will mean each uplink will actually include the 6 uplink data (24 set data which cover 12 hours). So if device doesn't lost 6 continue data. There will not data lost. 706 706 707 - ~== 5.2 Why the uplink JSON format is not standard? ==811 +== 5.2 Why the uplink JSON format is not standard? == 708 708 709 - 710 710 The json format in uplink packet is not standard Json format. Below is the example. This is to make the payload as short as possible, due to NB-IoT transmit limition, a standard Json is not able to include 32 sets of sensors data with timestamp. 711 711 712 712 The firmware version released after 2024, Mar will use change back to use Json format. Detail please check changelog. 713 713 714 - ~[~[image~:image-20240229233154-1.png]]817 +[[image:image-20240820112848-57.png]] 715 715 819 += 6. Trouble Shooting: = 716 716 717 - ~= 6.TroubleShooting: =821 +== 6.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. == 718 718 719 -~== 6.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. == 720 - 721 - 722 722 There are many different providers provide NB-IoT service in the world. They might use different band, different APN & different operator configuration. Which makes connection to NB-IoT network is complicate. 723 723 724 -If end device successfully attached NB-IoT Network, User can normally see the signal strengh as below (between 0~~ ~~31)825 +If end device successfully attached NB-IoT Network, User can normally see the signal strengh as below (between 0~~31) 725 725 726 - ~[~[image~:image-20240207002003-1.png]]827 +[[image:image-20240820112859-58.png]] 727 727 728 - 729 729 If fail to attach network, it will shows signal 99. as below: 730 730 731 - ~[~[image~:image-20240207002129-2.png]]831 +[[image:image-20240820112908-59.png]] 732 732 733 - 734 -~(% class="lead" %) 833 +(% class="lead" %) 735 735 When see this issue, below are the checklist: 736 736 737 - ~* Does your SIM card support NB-IoT network? If SIM card doesn't not specify support NB-IoT clearly, normally it doesn't support. You need to confirm with your operator.738 - ~* Do you configure the correct APN?~[~[Check here for APN settings>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.1GeneralConfiguretoattachnetwork]].739 - ~* Do you lock the frequency band? This is the most case we see.~[~[Explain and Instruction>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.2SpeedUpNetworkAttachtime]].740 - ~* Check if the device is attached to Carrier network but reject. (need to check with operator).741 - ~* Check if the antenna is connected firmly.836 +* Does your SIM card support NB-IoT network? If SIM card doesn't not specify support NB-IoT clearly, normally it doesn't support. You need to confirm with your operator. 837 +* Do you configure the correct APN? [[Check here for APN settings>>http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.1GeneralConfiguretoattachnetwork]]. 838 +* Do you lock the frequency band? This is the most case we see. [[Explain and Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.2SpeedUpNetworkAttachtime]]. 839 +* Check if the device is attached to Carrier network but reject. (need to check with operator). 840 +* Check if the antenna is connected firmly. 742 742 743 -If you have check all above and still fail. please send console log files (as many as possible) to ~[~[support@dragino.com>>mailto~:support@dragino.com]] so we can check.842 +If you have check all above and still fail. please send console log files (as many as possible) to [[support@dragino.com>>mailto:support@dragino.com]] so we can check. 744 744 745 745 746 - ~== 6.2Issue:"NBIOT didnotrespond"==845 +== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.2 Why sometime the AT Command is slow in reponse?(%%) == 747 747 748 - 749 -~(% class="box errormessage" %) 750 -~(~(~( 751 -11:24:22.397 [44596]NBIOT did not respond. 752 -11:24:24.315 [46530]NBIOT did not respond. 753 -11:24:26.256 [48464]NBIOT did not respond. 754 -11:24:28.196 [50398]NBIOT did not respond. 755 -11:24:30.115 [52332]NBIOT did not respond. 756 -11:24:32.127 [54266]NBIOT did not respond. 757 -11:24:32.127 [54299]Restart the module... 758 -11:24:39.181 [61332]No response when shutting down 759 -~)~)~) 760 - 761 -This issue might due to initiate issue for NB-IoT module. In this case, please try: 762 - 763 -1) Open Enclosure 764 - 765 -2) Power off device by pull out the power on Jumper 766 - 767 -3) Power on device by connect back the power jumper. 768 - 769 -4) push reset button. 770 - 771 -~[~[image~:image-20240208001740-1.png]] 772 - 773 - 774 -~== 6.3 Issue: "Failed to readI MSI number" == 775 - 776 - 777 -~(% class="box errormessage" %) 778 -~(~(~( 779 -[18170]Failed to read IMSI:1umber. 780 -[20109]Failed to read IMSI numoer. 781 -[22048]Failed to read IMSI number. 782 -[29842lRestart the module... 783 -~)~)~) 784 - 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 - 787 - 788 -~== ~(% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.4 Why sometime the AT Command is slow in reponse?~(%%) == 789 - 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 - ~[~[image~:image-20240226111928-1.png]]849 +[[image:image-20240820113015-60.png]] 794 794 851 +== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.3 What is the Downlink Command by the NB device?(%%) == 795 795 796 -~== ~(% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.5 What is the Downlink Command by the NB device?~(%%) == 853 +(% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %) 854 +=== UDP: === 797 797 798 -~(% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %) 799 -~=== UDP: === 800 - 801 -~(% data-sider-select-id="14a4790e-7faa-4508-a4dd-7605a53f1cb3" %) 856 +(% data-sider-select-id="14a4790e-7faa-4508-a4dd-7605a53f1cb3" %) 802 802 Its downlink command is the same as the AT command, but brackets are required. 803 803 Example: 804 804 805 805 {AT+TDC=300} 806 806 862 +(% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %) 863 +=== MQTT: === 807 807 808 -~(% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %) 809 -~=== MQTT: === 810 - 811 811 Json: 812 812 813 813 The Json format in MQTT mode needs to be configured with all commands. ... ... @@ -844,6 +844,7 @@ 844 844 The supported commands are consistent with LoRaWAN's hex commands. 845 845 Please refer to the following link to obtain the hex format: 846 846 847 - ~[~[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/]]901 +[[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/]] 848 848 849 849 904 +
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