Version 85.1 by David Huang on 2023/08/09 17:02
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Xiaoling 83.3 1 (% class="wikigeneratedid" id="HTableofContents:" %)
2 **Table of Contents:**
Xiaoling 53.3 3
4 {{toc/}}
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Edwin Chen 1.1 7 = 1. The use of this guideline =
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Xiaoling 1.2 9
Edwin Chen 1.1 10 This configure instruction is for Dragino NB-IoT models with -NB or -NS suffix, for example DDS75-NB. These models use the 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.
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Edwin Chen 55.1 13 = 2. Attach Network =
Edwin Chen 1.1 14
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Edwin Chen 54.1 16 To attache NB-IoT sensors to NB-IoT Network, You need to:
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18 1. Get a NB-IoT SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone)
19 1. Insert the SIM card to Sensor
Edwin Chen 57.1 20 1. [[Configure APN>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (% class="mark" %)(补充 APN 指令(%%))
Edwin Chen 54.1 21
Edwin Chen 83.1 22 [[image:image-20230808205045-1.png||height="293" width="438"]]
Edwin Chen 60.1 23
Edwin Chen 54.1 24 After doing above, the NB-IoT Sensors should be able to attach to NB-IoT network .
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Xiaoling 1.3 26 The -NB and -NS models support (% style="color:blue" %)**LTE Cat NB2**(%%), with below frequency band: multiple frequency 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.
Edwin Chen 1.1 27
Edwin Chen 54.1 28 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %)
Xiaoling 56.2 29 |(% style="background-color:#4f81bd; color:white; width:117px" %)**SIM Provider**|(% style="background-color:#4f81bd; color:white; width:151px" %)**APN**|(% style="background-color:#4f81bd; color:white; width:474px" %)**NB-IoT Coverage**|(% style="background-color:#4f81bd; color:white; width:135px" %)**Comments**
30 |(% style="width:117px" %)**[[1NCE>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net|(% style="width:474px" %)(((
Edwin Chen 54.1 31 **[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]**
Edwin Chen 1.1 32
Edwin Chen 54.1 33 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
34 )))|(% style="width:135px" %)
Edwin Chen 57.1 35 |(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:474px" %)China Mainland, HongKong|(% style="width:135px" %)
David Huang 66.1 36 |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:474px" %)China Mainland|(% style="width:135px" %)
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Xiaoling 83.8 38
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Edwin Chen 1.1 40 = 3. Configure to connect to different servers =
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Xiaoling 53.3 42 == 3.1 General UDP Connection ==
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45 The NB-IoT Sensor can send packet to server use UDP protocol.
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47
Xiaoling 53.3 48 === 3.1.1 Simulate UDP Connection by PC tool ===
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Xiaoling 53.2 51 We can use PC tool to simulate UDP connection to make sure server works ok.
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53 [[image:image-20230802112413-1.png]]
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55
Xiaoling 53.3 56 === 3.1.2 Configure NB-IoT Sensor ===
Xiaoling 53.2 57
Xiaoling 53.3 58 ==== 3.1.2.1 AT Commands ====
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Xiaoling 53.4 61 (% style="color:blue" %)**AT Commands:**
Xiaoling 53.3 62
Xiaoling 53.5 63 * (% style="color:#037691" %)**AT+PRO=2,0**  (%%) ~/~/  Set to use UDP protocol to uplink ,Payload Type select Hex payload
Xiaoling 53.8 64
Xiaoling 53.5 65 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601**  (%%) ~/~/  Set UDP server address and port
Xiaoling 53.8 66
Xiaoling 53.5 67 * (% style="color:#037691" %)**AT+CFM=1**    (%%) ~/~/  If the server does not respond, this command is unnecessary
Xiaoling 53.2 68
69 [[image:image-20230802112413-2.png]]
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71
Xiaoling 53.3 72 ==== 3.1.2.2 Uplink Example ====
Xiaoling 53.2 73
Xiaoling 53.3 74
Xiaoling 53.2 75 [[image:image-20230802112413-3.png]]
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Xiaoling 53.7 78 == 3.2 General MQTT Connection ==
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Xiaoling 53.6 80
Xiaoling 53.2 81 The NB-IoT Sensor can send packet to server use MQTT protocol.
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Xiaoling 53.6 83 Below are the commands.
Xiaoling 53.2 84
Xiaoling 53.8 85 (% style="color:blue" %)**AT Commands:**
Xiaoling 53.2 86
Xiaoling 53.9 87 * (% style="color:#037691" %)**AT+PRO=3,0**   (%%) ~/~/  Set to use MQTT protocol to uplink, Payload Type select Hex payload.
Xiaoling 53.2 88
Xiaoling 53.9 89 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883**  (%%) ~/~/  Set MQTT server address and port
Xiaoling 53.8 90
Xiaoling 53.9 91 * (% style="color:#037691" %)**AT+CLIENT=CLIENT**     (%%) ~/~/  Set up the CLIENT of MQTT
Xiaoling 53.8 92
Xiaoling 53.9 93 * (% style="color:#037691" %)**AT+UNAME=UNAME**        (%%) ~/~/  Set the username of MQTT
Xiaoling 53.8 94
Xiaoling 53.9 95 * (% style="color:#037691" %)**AT+PWD=PWD**             (%%) ~/~/  Set the password of MQTT
Xiaoling 53.8 96
97 * (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB**  (%%) ~/~/  Set the sending topic of MQTT
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99 * (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB**  (%%) ~/~/  Set the subscription topic of MQTT
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Xiaoling 53.2 101 [[image:image-20230802112413-4.png]]
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103 [[image:image-20230802112413-5.png]]
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Xiaoling 53.9 105 (% 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.**
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Xiaoling 53.7 108 == 3.3 [[ThingSpeak>>url:https://thingspeak.com/]] (via MQTT) ==
Xiaoling 53.2 109
Xiaoling 53.9 110 === 3.3.1 Get MQTT Credentials ===
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Xiaoling 53.2 113 [[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.
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115 [[image:image-20230802112413-6.png]]
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117 [[image:image-20230802112413-7.png]]
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Xiaoling 53.27 120 === 3.3.2 Simulate with MQTT.fx ===
Xiaoling 53.2 121
Xiaoling 53.27 122 ==== 3.3.2.1 Establish MQTT Connection ====
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Xiaoling 53.9 124
Xiaoling 53.2 125 After we got MQTT Credentials, we can first simulate with PC tool MQTT.fx tool to see if the Credentials and settings are fine.
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127 [[image:image-20230802112413-8.png]]
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Xiaoling 53.9 129 * (% style="color:#037691" %)**Broker Address:**(%%) mqtt3.thingspeak.com
Xiaoling 53.2 130
Xiaoling 53.9 131 * (% style="color:#037691" %)**Broker Port:**(%%) 1883
Xiaoling 53.10 132
Xiaoling 53.9 133 * (% style="color:#037691" %)**Client ID:**(%%) <Your ThingSpeak MQTT ClientID>
Xiaoling 53.10 134
Xiaoling 53.9 135 * (% style="color:#037691" %)**User Name:**(%%) <Your ThingSpeak MQTT User Name>
Xiaoling 53.10 136
Xiaoling 53.9 137 * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
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Xiaoling 83.8 139
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Xiaoling 53.28 141 ==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
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Xiaoling 53.2 144 [[image:image-20230802112413-9.png]]
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146 [[image:image-20230802112413-10.png]]
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Xiaoling 53.43 148
Xiaoling 53.10 149 (% style="color:blue" %)**In MQTT.fx, we can publish below info:**
Xiaoling 53.2 150
Xiaoling 53.10 151 * (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish
Xiaoling 53.2 152
Xiaoling 53.10 153 * (% style="color:#037691" %)**Payload:**(%%) field1=63&field2=67&status=MQTTPUBLISH
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Xiaoling 53.2 155 Where 63 and 67 are the value to be published to field1 & field2.
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Xiaoling 53.10 158 (% style="color:blue" %)**Result: **
Xiaoling 53.2 159
160 [[image:image-20230802112413-11.png]]
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162
Xiaoling 53.28 163 === 3.3.3 Configure NB-IoT Sensor for connection ===
Xiaoling 53.2 164
Xiaoling 53.28 165 ==== 3.3.3.1 AT Commands: ====
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Xiaoling 53.10 167
Xiaoling 53.2 168 In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
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Xiaoling 83.9 170 * (% style="color:blue" %)**AT+PRO=3,1** (%%) **~/~/ Set to use ThingSpeak Server and Related Payload**
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Xiaoling 53.26 172 * (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
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Xiaoling 53.26 174 * (% style="color:blue" %)**AT+UNAME=<Your ThingSpeak MQTT User Name>**
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Xiaoling 53.26 176 * (% style="color:blue" %)**AT+PWD=<Your ThingSpeak MQTT Password>**
Xiaoling 53.9 177
Xiaoling 53.26 178 * (% style="color:blue" %)**AT+PUBTOPIC=<YOUR_CHANNEL_ID>**
Xiaoling 53.9 179
Xiaoling 53.26 180 * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
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Xiaoling 83.9 183
Xiaoling 53.28 184 ==== 3.3.3.2 Uplink Examples ====
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Xiaoling 53.2 187 For S31-NB
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189 For SE01-NB
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191 For DDS20-NB
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193 For DDS45-NB
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195 For DDS75-NB
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197 For NMDS120-NB
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199 For SPH01-NB
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201 For NLM01-NB
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203 For NMDS200-NB
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205 For CPN01-NB
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207 For DS03A-NB
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209 For SN50V3-NB
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211
Xiaoling 53.28 212 ==== 3.3.3.3 Map fields to sensor value ====
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Xiaoling 53.10 214
Xiaoling 53.2 215 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.
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218 [[image:image-20230802112413-12.png]]
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220 [[image:image-20230802112413-13.png]]
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223 Below is the NB-IoT Product Table show the mapping.
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Xiaoling 83.4 225 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1424px" %)
226 |(% 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
227 |(% 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" %)
228 |(% 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" %)
229 |(% 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" %)
230 |(% 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" %)
231 |(% 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" %)
232 |(% 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" %)
233 |(% 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" %)
234 |(% 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" %)
235 |(% 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" %)
236 |(% 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" %)
237 |(% 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
238 |(% 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" %)
239 |(% 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" %)
240 |(% 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" %)
241 |(% 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" %)
242 |(% 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" %)
243 |(% 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" %)
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Xiaoling 53.11 247 == 3.4 Datacake ==
Xiaoling 53.2 248
David Huang 81.1 249 === 3.4.1 Create device ===
Xiaoling 53.2 250
Xiaoling 83.4 251
David Huang 78.1 252 [[image:image-20230808162301-1.png]]
Xiaoling 53.11 253
254
David Huang 78.1 255 [[image:image-20230808162342-2.png]]
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258 [[image:image-20230808162421-3.png]]
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Xiaoling 83.4 260
Xiaoling 83.9 261 The device ID needs to be filled in with IMEI, and a prefix of** 'f' **needs to be added.
David Huang 78.1 262
263 [[image:image-20230808163612-7.png]]
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265 [[image:image-20230808163035-5.png]]
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267 [[image:image-20230808163049-6.png]]
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Xiaoling 83.4 269
David Huang 81.1 270 === 3.4.2 Scan QR code to obtain data ===
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Xiaoling 83.4 272
David Huang 81.1 273 Users can use their phones or computers to scan QR codes to obtain device data information.
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275 [[image:image-20230808170051-8.png]]
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277 [[image:image-20230808170548-9.png]]
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Xiaoling 83.4 279
David Huang 81.1 280 === 3.4.2 AT command for connecting to DataCake ===
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282
Xiaoling 83.4 283 (% style="color:blue" %)**AT+PRO=2,0**
David Huang 81.1 284
Xiaoling 83.4 285 (% style="color:blue" %)**AT+SERVADDR=67.207.76.90,4445**
David Huang 81.1 286
Xiaoling 83.4 287
Xiaoling 53.21 288 == 3.5 Node-Red (via MQTT) ==
Xiaoling 53.2 289
Xiaoling 53.48 290 === 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
Xiaoling 53.2 291
Xiaoling 53.32 292
Xiaoling 53.2 293 [[image:image-20230802112413-29.png]]
294
Xiaoling 53.32 295
Xiaoling 53.2 296 [[image:image-20230802112413-30.png]]
297
Xiaoling 53.24 298
Xiaoling 53.21 299 === 3.5.2 Simulate Connection ===
Xiaoling 53.2 300
Xiaoling 53.21 301
Xiaoling 53.2 302 [[image:image-20230802112413-31.png]]
303
304
Xiaoling 53.21 305 === 3.5.3 Configure NB-IoT Sensors ===
Xiaoling 53.2 306
307
Xiaoling 83.8 308 * (% style="color:blue" %)**AT+PRO=3,0(hex format) or 3,5(json format)**(%%)    **~/~/  Set to mqtt Server and  Payload**
Xiaoling 53.2 309
Xiaoling 53.25 310 * (% style="color:blue" %)**AT+CLIENT=any value**
Xiaoling 53.21 311
Xiaoling 53.25 312 * (% style="color:blue" %)**AT+UNAME=any value**
Xiaoling 53.21 313
Xiaoling 53.25 314 * (% style="color:blue" %)**AT+PWD=any value**
Xiaoling 53.21 315
Xiaoling 53.25 316 * (% style="color:blue" %)**AT+PUBTOPIC=any value**
Xiaoling 53.21 317
Xiaoling 53.25 318 * (% style="color:blue" %)**AT+SUBTOPIC=any value**
Xiaoling 53.21 319
Xiaoling 83.8 320
321
Xiaoling 53.21 322 == 3.6 ThingsBoard.Cloud (via MQTT) ==
323
324 === 3.6.1 Configure ThingsBoard ===
325
Xiaoling 53.22 326 ==== 3.6.1.1 Create Device ====
Xiaoling 53.2 327
Xiaoling 53.32 328
Edwin Chen 59.1 329 Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
Xiaoling 53.2 330
331 [[image:image-20230802112413-32.png]]
332
333
Xiaoling 53.23 334 ==== 3.6.1.2 Create Uplink & Downlink Converter ====
335
Xiaoling 53.32 336
Xiaoling 53.22 337 (% style="color:blue" %)**Uplink Converter**
Xiaoling 53.2 338
339 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.
340
Xiaoling 53.42 341 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.
Xiaoling 53.2 342
Xiaoling 53.32 343 [[image:image-20230802112413-33.png||height="732" width="1302"]]
Xiaoling 53.2 344
345
Xiaoling 53.22 346 (% style="color:blue" %)**Downlink Converter**
Xiaoling 53.2 347
348 The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
349
Xiaoling 53.32 350 [[image:image-20230802112413-34.png||height="734" width="1305"]]
Xiaoling 53.2 351
Xiaoling 83.8 352 (% style="color:red" %)**Note: Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.**
Xiaoling 53.2 353
Xiaoling 53.22 354
Xiaoling 53.23 355 ==== 3.6.1.3 MQTT Integration Setup ====
Xiaoling 53.2 356
357
Xiaoling 53.44 358 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**;
Xiaoling 53.24 359
Xiaoling 53.32 360 [[image:image-20230802112413-35.png||height="738" width="1312"]]
Xiaoling 53.2 361
Xiaoling 53.32 362
Xiaoling 53.2 363 * The next steps is to add the recently created uplink and downlink converters;
364
Xiaoling 53.32 365 [[image:image-20230802112413-36.png||height="736" width="1308"]]
Xiaoling 53.2 366
Xiaoling 53.32 367 [[image:image-20230802112413-37.png||height="735" width="1307"]]
Xiaoling 53.2 368
Xiaoling 53.33 369
Xiaoling 53.24 370 (% style="color:blue" %)**Add a topic filter:**
Xiaoling 53.2 371
Xiaoling 53.44 372 tb/mqtt-integration-tutorial/sensors~/~/temperature ~-~-> Temperature  **固定的? 对的。**
Xiaoling 53.2 373
374 You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
375
Xiaoling 53.32 376 [[image:image-20230802112413-38.png||height="731" width="1300"]]
Xiaoling 53.2 377
378
Xiaoling 53.23 379 === 3.6.2 Simulate with MQTT.fx ===
380
Xiaoling 53.32 381
Xiaoling 53.2 382 [[image:image-20230802112413-39.png]]
383
384 [[image:image-20230802112413-40.png]]
385
386
Xiaoling 53.23 387 === 3.6.3 Configure NB-IoT Sensor ===
Xiaoling 53.2 388
Xiaoling 53.25 389
Xiaoling 53.23 390 (% style="color:blue" %)**AT Commands**
Xiaoling 53.2 391
Edwin Chen 59.1 392 * (% style="color:#037691" %)**AT+PRO=3,3  **(%%)** **~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
Xiaoling 53.2 393
Xiaoling 83.4 394 * (% style="color:#037691" %)**AT+SUBTOPIC=<device name>**
395
Edwin Chen 59.1 396 * (% style="color:#037691" %)**AT+PUBTOPIC=<device name>**
Xiaoling 83.4 397
Edwin Chen 59.1 398 * (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
Xiaoling 83.4 399
Edwin Chen 59.1 400 * (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
Xiaoling 83.4 401
Edwin Chen 59.1 402 * (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
Xiaoling 53.2 403
Xiaoling 83.9 404
405
Xiaoling 53.2 406 Test Uplink by click the button for 1 second
407
408 [[image:image-20230802112413-41.png]]
409
410 [[image:image-20230802112413-42.png]]
411
412 [[image:image-20230802112413-43.png]]
413
414
Xiaoling 53.23 415 == 3.7 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
Xiaoling 53.2 416
Xiaoling 53.23 417 === 3.7.1 Create device & Get Credentials ===
Xiaoling 53.2 418
Xiaoling 53.23 419
Xiaoling 53.2 420 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.
421
422 [[image:image-20230802112413-44.png]]
423
424 [[image:image-20230802112413-45.png]]
425
426
427 Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
428
429 [[image:image-20230802112413-46.png]]
430
431
David Huang 70.1 432 The device needs to enable the TLS mode and set the (% style="color:blue" %)**AT+TLSMOD=1,0**(%%) command.
Xiaoling 53.2 433
Xiaoling 83.8 434 (% style="color:blue" %)**On the Connection Profile window, set the following information:**
David Huang 70.1 435
Xiaoling 83.8 436 * (% style="color:#037691" %)**Profile Name: “Any name”**
Xiaoling 53.2 437
Xiaoling 83.8 438 * (% style="color:#037691" %)**Broker Address: mqtt.tago.io**
Xiaoling 53.23 439
Xiaoling 83.8 440 * (% style="color:#037691" %)**Broker Port: 8883**
Xiaoling 53.23 441
Xiaoling 83.8 442 * (% style="color:#037691" %)**Client ID: “Any value”**
Xiaoling 53.23 443
Xiaoling 83.9 444
445
Xiaoling 83.8 446 (% style="color:blue" %)**On the section User credentials, set the following information:**
Xiaoling 53.2 447
Xiaoling 83.8 448 * (% style="color:#037691" %)**User Name: “Any value”** (%%) **~/~/ Tago validates your user by the token only**
Xiaoling 53.2 449
Xiaoling 83.8 450 * (% style="color:#037691" %)**Password: “Your device token”**
Xiaoling 53.2 451
Xiaoling 83.8 452 * (% style="color:#037691" %)**PUBTOPIC: “Any value”**
Xiaoling 53.23 453
Xiaoling 83.8 454 * (% style="color:#037691" %)**SUBTOPIC: “Any value”**
Xiaoling 53.23 455
Xiaoling 83.8 456
457
David Huang 70.1 458 (% style="color:blue" %)**AT command:**
459
Xiaoling 83.8 460 * (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format**
David Huang 70.1 461
Xiaoling 83.5 462 * (% style="color:#037691" %)**AT+SUBTOPIC=<device name>or User Defined**
David Huang 70.1 463
Xiaoling 83.5 464 * (% style="color:#037691" %)**AT+PUBTOPIC=<device name>or User Defined**
465
466 * (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
467
468 * (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
469
470 * (% style="color:#037691" %)**AT+PWD=“Your device token”**
471
472
473
Xiaoling 53.23 474 === 3.7.2 Simulate with MQTT.fx ===
475
David Huang 70.1 476 [[image:image-20230802112413-52.png]]
Xiaoling 53.23 477
Xiaoling 53.2 478
David Huang 70.1 479 [[image:image-20230808105300-2.png]]
Xiaoling 53.2 480
Xiaoling 53.38 481 Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
Xiaoling 53.2 482
David Huang 70.1 483 [[image:image-20230808105217-1.png]]
Xiaoling 53.44 484
David Huang 70.1 485 [[image:image-20230808105329-3.png]]
Xiaoling 53.2 486
487
Xiaoling 53.23 488 === 3.7.3 tago data ===
Xiaoling 53.2 489
Xiaoling 53.23 490
Xiaoling 53.2 491 [[image:image-20230802112413-50.png]]
492
Edwin Chen 59.1 493 [[image:image-20230802112413-51.png||height="184" width="696"]]
Xiaoling 53.2 494
495
496
Edwin Chen 65.1 497 == 3.8 TCP Connection ==
Edwin Chen 63.1 498
Xiaoling 83.6 499
Xiaoling 83.5 500 (% style="color:blue" %)**AT command:**
Edwin Chen 63.1 501
Xiaoling 83.5 502 * (% style="color:#037691" %)**AT+PRO=4,0   ** (%%) ~/~/ Set to use TCP protocol to uplink(HEX format)
Edwin Chen 63.1 503
Xiaoling 83.5 504 * (% style="color:#037691" %)**AT+PRO=4,1   ** (%%) ~/~/ Set to use TCP protocol to uplink(JSON format)
Edwin Chen 63.1 505
Xiaoling 83.8 506 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 ** (%%) ~/~/ to set TCP server address and port
Xiaoling 83.5 507
508
Xiaoling 83.9 509
Xiaoling 83.6 510 (% style="color:blue" %)**Sensor Console Output when Uplink:**
Xiaoling 83.5 511
Edwin Chen 63.1 512 [[image:image-20230807233631-1.png]]
513
514
Xiaoling 83.6 515 (% style="color:blue" %)**See result in TCP Server:**
Edwin Chen 63.1 516
517 [[image:image-20230807233631-2.png]]
518
519
Xiaoling 83.4 520

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