Version 83.1 by Edwin Chen on 2023/08/08 20:51
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Edwin Chen 64.1 1 == **Table of Contents:** ==
Xiaoling 53.3 2
3 {{toc/}}
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Edwin Chen 1.1 6 = 1. The use of this guideline =
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Xiaoling 1.2 8
Edwin Chen 1.1 9 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 12 = 2. Attach Network =
Edwin Chen 1.1 13
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Edwin Chen 54.1 15 To attache NB-IoT sensors to NB-IoT Network, You need to:
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17 1. Get a NB-IoT SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone)
18 1. Insert the SIM card to Sensor
Edwin Chen 57.1 19 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 20
Edwin Chen 83.1 21 [[image:image-20230808205045-1.png||height="293" width="438"]]
Edwin Chen 60.1 22
Edwin Chen 54.1 23 After doing above, the NB-IoT Sensors should be able to attach to NB-IoT network .
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Xiaoling 1.3 25 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 26
Edwin Chen 54.1 27 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %)
Xiaoling 56.2 28 |(% 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**
29 |(% style="width:117px" %)**[[1NCE>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net|(% style="width:474px" %)(((
Edwin Chen 54.1 30 **[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]**
Edwin Chen 1.1 31
Edwin Chen 54.1 32 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
33 )))|(% style="width:135px" %)
Edwin Chen 57.1 34 |(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:474px" %)China Mainland, HongKong|(% style="width:135px" %)
David Huang 66.1 35 |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:474px" %)China Mainland|(% style="width:135px" %)
Xiaoling 53.27 36
Edwin Chen 1.1 37 = 3. Configure to connect to different servers =
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Xiaoling 53.3 39 == 3.1 General UDP Connection ==
Xiaoling 53.2 40
41
42 The NB-IoT Sensor can send packet to server use UDP protocol.
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44
Xiaoling 53.3 45 === 3.1.1 Simulate UDP Connection by PC tool ===
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Xiaoling 53.2 48 We can use PC tool to simulate UDP connection to make sure server works ok.
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50 [[image:image-20230802112413-1.png]]
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Xiaoling 53.3 53 === 3.1.2 Configure NB-IoT Sensor ===
Xiaoling 53.2 54
Xiaoling 53.3 55 ==== 3.1.2.1 AT Commands ====
Xiaoling 53.2 56
Xiaoling 53.3 57
Xiaoling 53.4 58 (% style="color:blue" %)**AT Commands:**
Xiaoling 53.3 59
Xiaoling 53.5 60 * (% style="color:#037691" %)**AT+PRO=2,0**  (%%) ~/~/  Set to use UDP protocol to uplink ,Payload Type select Hex payload
Xiaoling 53.8 61
Xiaoling 53.5 62 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601**  (%%) ~/~/  Set UDP server address and port
Xiaoling 53.8 63
Xiaoling 53.5 64 * (% style="color:#037691" %)**AT+CFM=1**    (%%) ~/~/  If the server does not respond, this command is unnecessary
Xiaoling 53.2 65
66 [[image:image-20230802112413-2.png]]
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68
Xiaoling 53.3 69 ==== 3.1.2.2 Uplink Example ====
Xiaoling 53.2 70
Xiaoling 53.3 71
Xiaoling 53.2 72 [[image:image-20230802112413-3.png]]
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Xiaoling 53.7 75 == 3.2 General MQTT Connection ==
Xiaoling 53.2 76
Xiaoling 53.6 77
Xiaoling 53.2 78 The NB-IoT Sensor can send packet to server use MQTT protocol.
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Xiaoling 53.6 80 Below are the commands.
Xiaoling 53.2 81
Xiaoling 53.8 82 (% style="color:blue" %)**AT Commands:**
Xiaoling 53.2 83
Xiaoling 53.9 84 * (% style="color:#037691" %)**AT+PRO=3,0**   (%%) ~/~/  Set to use MQTT protocol to uplink, Payload Type select Hex payload.
Xiaoling 53.2 85
Xiaoling 53.9 86 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883**  (%%) ~/~/  Set MQTT server address and port
Xiaoling 53.8 87
Xiaoling 53.9 88 * (% style="color:#037691" %)**AT+CLIENT=CLIENT**     (%%) ~/~/  Set up the CLIENT of MQTT
Xiaoling 53.8 89
Xiaoling 53.9 90 * (% style="color:#037691" %)**AT+UNAME=UNAME**        (%%) ~/~/  Set the username of MQTT
Xiaoling 53.8 91
Xiaoling 53.9 92 * (% style="color:#037691" %)**AT+PWD=PWD**             (%%) ~/~/  Set the password of MQTT
Xiaoling 53.8 93
94 * (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB**  (%%) ~/~/  Set the sending topic of MQTT
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96 * (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB**  (%%) ~/~/  Set the subscription topic of MQTT
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Xiaoling 53.2 98 [[image:image-20230802112413-4.png]]
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100 [[image:image-20230802112413-5.png]]
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Xiaoling 53.9 102 (% 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.**
Xiaoling 53.2 103
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Xiaoling 53.7 105 == 3.3 [[ThingSpeak>>url:https://thingspeak.com/]] (via MQTT) ==
Xiaoling 53.2 106
Xiaoling 53.9 107 === 3.3.1 Get MQTT Credentials ===
Xiaoling 53.2 108
Xiaoling 53.9 109
Xiaoling 53.2 110 [[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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112 [[image:image-20230802112413-6.png]]
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114 [[image:image-20230802112413-7.png]]
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Xiaoling 53.27 117 === 3.3.2 Simulate with MQTT.fx ===
Xiaoling 53.2 118
Xiaoling 53.27 119 ==== 3.3.2.1 Establish MQTT Connection ====
Xiaoling 53.2 120
Xiaoling 53.9 121
Xiaoling 53.2 122 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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124 [[image:image-20230802112413-8.png]]
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Xiaoling 53.9 126 * (% style="color:#037691" %)**Broker Address:**(%%) mqtt3.thingspeak.com
Xiaoling 53.2 127
Xiaoling 53.9 128 * (% style="color:#037691" %)**Broker Port:**(%%) 1883
Xiaoling 53.10 129
Xiaoling 53.9 130 * (% style="color:#037691" %)**Client ID:**(%%) <Your ThingSpeak MQTT ClientID>
Xiaoling 53.10 131
Xiaoling 53.9 132 * (% style="color:#037691" %)**User Name:**(%%) <Your ThingSpeak MQTT User Name>
Xiaoling 53.10 133
Xiaoling 53.9 134 * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
Xiaoling 53.2 135
Xiaoling 53.28 136 ==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
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Xiaoling 53.2 139 [[image:image-20230802112413-9.png]]
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141 [[image:image-20230802112413-10.png]]
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Xiaoling 53.43 143
Xiaoling 53.10 144 (% style="color:blue" %)**In MQTT.fx, we can publish below info:**
Xiaoling 53.2 145
Xiaoling 53.10 146 * (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish
Xiaoling 53.2 147
Xiaoling 53.10 148 * (% style="color:#037691" %)**Payload:**(%%) field1=63&field2=67&status=MQTTPUBLISH
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Xiaoling 53.2 150 Where 63 and 67 are the value to be published to field1 & field2.
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Xiaoling 53.10 153 (% style="color:blue" %)**Result: **
Xiaoling 53.2 154
155 [[image:image-20230802112413-11.png]]
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157
Xiaoling 53.28 158 === 3.3.3 Configure NB-IoT Sensor for connection ===
Xiaoling 53.2 159
Xiaoling 53.28 160 ==== 3.3.3.1 AT Commands: ====
Xiaoling 53.2 161
Xiaoling 53.10 162
Xiaoling 53.2 163 In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
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Xiaoling 53.27 165 * (% style="color:blue" %)**AT+PRO=3,1** (%%) ~/~/ Set to use ThingSpeak Server and Related Payload
Xiaoling 53.9 166
Xiaoling 53.26 167 * (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
Xiaoling 53.9 168
Xiaoling 53.26 169 * (% style="color:blue" %)**AT+UNAME=<Your ThingSpeak MQTT User Name>**
Xiaoling 53.9 170
Xiaoling 53.26 171 * (% style="color:blue" %)**AT+PWD=<Your ThingSpeak MQTT Password>**
Xiaoling 53.9 172
Xiaoling 53.26 173 * (% style="color:blue" %)**AT+PUBTOPIC=<YOUR_CHANNEL_ID>**
Xiaoling 53.9 174
Xiaoling 53.26 175 * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
Xiaoling 53.2 176
Xiaoling 53.28 177 ==== 3.3.3.2 Uplink Examples ====
Xiaoling 53.10 178
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Xiaoling 53.2 180 For S31-NB
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182 For SE01-NB
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184 For DDS20-NB
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186 For DDS45-NB
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188 For DDS75-NB
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190 For NMDS120-NB
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192 For SPH01-NB
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194 For NLM01-NB
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196 For NMDS200-NB
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198 For CPN01-NB
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200 For DS03A-NB
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202 For SN50V3-NB
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204
Xiaoling 53.28 205 ==== 3.3.3.3 Map fields to sensor value ====
Xiaoling 53.2 206
Xiaoling 53.10 207
Xiaoling 53.2 208 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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210
211 [[image:image-20230802112413-12.png]]
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213 [[image:image-20230802112413-13.png]]
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215
216 Below is the NB-IoT Product Table show the mapping.
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Xiaoling 53.25 218 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1386px" %)
219 |(% style="background-color:#4f81bd; width:124px" %) |(% style="background-color:#4f81bd; color:white; width:91px" %)Field1|(% style="background-color:#4f81bd; color:white; width:102px" %)Field2|(% style="background-color:#4f81bd; color:white; width:159px" %)Field3|(% style="background-color:#4f81bd; color:white; width:153px" %)Field4|(% style="background-color:#4f81bd; color:white; width:152px" %)Field5|(% style="background-color:#4f81bd; color:white; width:148px" %)Field6|(% style="background-color:#4f81bd; color:white; width:164px" %)Field7|(% style="background-color:#4f81bd; color:white; width:152px" %)Field8|(% style="background-color:#4f81bd; color:white; width:66px" %)Field9|(% style="background-color:#4f81bd; color:white; width:66px" %)Field10
220 |(% style="background-color:#4f81bd; color:white; width:124px" %)S31x-NB|(% style="width:91px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:159px" %)Battery|(% style="width:153px" %)RSSI|(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
221 |(% style="background-color:#4f81bd; color:white; width:124px" %)SE01-NB|(% style="width:91px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:159px" %)conduct|(% style="width:153px" %)dielectric_constant|(% style="width:152px" %)Battery|(% style="width:148px" %)RSSI|(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
222 |(% style="background-color:#4f81bd; color:white; width:124px" %)DDS20-NB|(% style="width:91px" %)distance|(% style="width:102px" %)Battery|(% style="width:159px" %)RSSI|(% style="width:153px" %) |(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
223 |(% style="background-color:#4f81bd; color:white; width:124px" %)DDS45-NB|(% style="width:91px" %)distance|(% style="width:102px" %)Battery|(% style="width:159px" %)RSSI|(% style="width:153px" %) |(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
224 |(% style="background-color:#4f81bd; color:white; width:124px" %)DDS75-NB|(% style="width:91px" %)distance|(% style="width:102px" %)Battery|(% style="width:159px" %)RSSI|(% style="width:153px" %) |(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
225 |(% style="background-color:#4f81bd; color:white; width:124px" %)NMDS120-NB|(% style="width:91px" %)distance|(% style="width:102px" %)Battery|(% style="width:159px" %)RSSI|(% style="width:153px" %) |(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
226 |(% rowspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SPH01-NB|(% style="width:91px" %)ph|(% style="width:102px" %)Temperature|(% style="width:159px" %)Battery|(% style="width:153px" %)RSSI|(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% colspan="1" rowspan="1" style="width:66px" %)
227 |(% style="background-color:#4f81bd; color:white; width:124px" %)NLM01-NB|(% style="width:91px" %)Humidity|(% style="width:102px" %)Temperature|(% style="width:159px" %)Battery|(% style="width:153px" %)RSSI|(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
228 |(% style="background-color:#4f81bd; color:white; width:124px" %)NMDS200-NB|(% style="width:91px" %)distance1|(% style="width:102px" %)distance2|(% style="width:159px" %)Battery|(% style="width:153px" %)RSSI|(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
229 |(% style="background-color:#4f81bd; color:white; width:124px" %)CPN01-NB|(% style="width:91px" %)alarm|(% style="width:102px" %)count|(% style="width:159px" %)door open duration|(% style="width:153px" %)calc flag|(% style="width:152px" %)Battery|(% style="width:148px" %)RSSI|(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
230 |(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:124px" %)DS03A-NB|(% colspan="1" rowspan="1" style="width:91px" %)level|(% colspan="1" rowspan="1" style="width:102px" %)alarm|(% colspan="1" rowspan="1" style="width:159px" %)pb14door open num|(% colspan="1" rowspan="1" style="width:153px" %)pb14 last open time|(% colspan="1" rowspan="1" style="width:152px" %)pb15 level status|(% colspan="1" rowspan="1" style="width:148px" %)pb15 alarm status|(% colspan="1" rowspan="1" style="width:164px" %)pb15 door open num|(% colspan="1" rowspan="1" style="width:152px" %)pb15 last open time|(% colspan="1" rowspan="1" style="width:66px" %)Battery|(% colspan="1" rowspan="1" style="width:66px" %)RSSI
Edwin Chen 58.1 231 |(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB mod1|(% colspan="1" rowspan="1" style="width:91px" %)mod|(% colspan="1" rowspan="1" style="width:102px" %)Battery|(% colspan="1" rowspan="1" style="width:159px" %)RSSI|(% colspan="1" rowspan="1" style="width:153px" %)DS18B20 Temp|(% colspan="1" rowspan="1" style="width:152px" %)exit_state/input PA4|(% colspan="1" rowspan="1" style="width:148px" %)adc0|(% colspan="1" rowspan="1" style="width:164px" %)Temperature |(% colspan="1" rowspan="1" style="width:152px" %)Humidity|(% colspan="1" rowspan="1" style="width:66px" %) |(% colspan="1" rowspan="1" style="width:66px" %)
232 |(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB mod2|(% colspan="1" style="width:91px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:159px" %)RSSI|(% colspan="1" style="width:153px" %)DS18B20 Temp|(% colspan="1" style="width:152px" %)exit_state/input PA4|(% colspan="1" style="width:148px" %)adc0|(% colspan="1" style="width:164px" %)distance|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:66px" %) |(% colspan="1" style="width:66px" %)
233 |(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB mod3|(% colspan="1" style="width:91px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:159px" %)RSSI|(% colspan="1" style="width:153px" %)adc0|(% colspan="1" style="width:152px" %)exit_state/input PA4|(% colspan="1" style="width:148px" %)adc1|(% colspan="1" style="width:164px" %)Temperature|(% colspan="1" style="width:152px" %)Humidity|(% colspan="1" style="width:66px" %)adc4|(% colspan="1" style="width:66px" %)
234 |(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB mod4|(% colspan="1" style="width:91px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:159px" %)RSSI|(% colspan="1" style="width:153px" %)DS18B20 Temp|(% colspan="1" style="width:152px" %)adc0|(% colspan="1" style="width:148px" %)exit_state/input PA4|(% colspan="1" style="width:164px" %)DS18B20 Temp2|(% colspan="1" style="width:152px" %)DS18B20 Temp3|(% colspan="1" style="width:66px" %) |(% colspan="1" style="width:66px" %)
235 |(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB mod5|(% colspan="1" style="width:91px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:159px" %)RSSI|(% colspan="1" style="width:153px" %)DS18B20 Temp|(% colspan="1" style="width:152px" %)adc0|(% colspan="1" style="width:148px" %)exit_state/input PA4|(% colspan="1" style="width:164px" %)Weight|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:66px" %) |(% colspan="1" style="width:66px" %)
236 |(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB mod6|(% colspan="1" style="width:91px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:159px" %)RSSI|(% colspan="1" style="width:153px" %)count|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:148px" %) |(% colspan="1" style="width:164px" %) |(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:66px" %) |(% colspan="1" style="width:66px" %)
Xiaoling 53.2 237
Xiaoling 53.11 238 == 3.4 Datacake ==
Xiaoling 53.2 239
David Huang 81.1 240 === 3.4.1 Create device ===
Xiaoling 53.2 241
David Huang 78.1 242 [[image:image-20230808162301-1.png]]
Xiaoling 53.11 243
244
David Huang 78.1 245 [[image:image-20230808162342-2.png]]
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248 [[image:image-20230808162421-3.png]]
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David Huang 81.1 250 The device ID needs to be filled in with IMEI, and a prefix of 'f' needs to be added.
David Huang 78.1 251
252 [[image:image-20230808163612-7.png]]
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254 [[image:image-20230808163035-5.png]]
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256 [[image:image-20230808163049-6.png]]
257
David Huang 81.1 258 === 3.4.2 Scan QR code to obtain data ===
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260 Users can use their phones or computers to scan QR codes to obtain device data information.
261
262 [[image:image-20230808170051-8.png]]
263
264 [[image:image-20230808170548-9.png]]
265
266 === 3.4.2 AT command for connecting to DataCake ===
267
268 **AT+PRO=2,0**
269
270 **AT+SERVADDR=67.207.76.90,4445**
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272
Xiaoling 53.21 273 == 3.5 Node-Red (via MQTT) ==
Xiaoling 53.2 274
Xiaoling 53.48 275 === 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
Xiaoling 53.2 276
Xiaoling 53.32 277
Xiaoling 53.2 278 [[image:image-20230802112413-29.png]]
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Xiaoling 53.32 280
Xiaoling 53.2 281 [[image:image-20230802112413-30.png]]
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Xiaoling 53.24 283
Xiaoling 53.21 284 === 3.5.2 Simulate Connection ===
Xiaoling 53.2 285
Xiaoling 53.21 286
Xiaoling 53.2 287 [[image:image-20230802112413-31.png]]
288
289
Xiaoling 53.21 290 === 3.5.3 Configure NB-IoT Sensors ===
Xiaoling 53.2 291
292
Xiaoling 53.32 293 * (% style="color:blue" %)**AT+PRO=3,0(hex format) or 3,5(json format)**(%%)    ~/~/  Set to mqtt Server and  Payload
Xiaoling 53.2 294
Xiaoling 53.25 295 * (% style="color:blue" %)**AT+CLIENT=any value**
Xiaoling 53.21 296
Xiaoling 53.25 297 * (% style="color:blue" %)**AT+UNAME=any value**
Xiaoling 53.21 298
Xiaoling 53.25 299 * (% style="color:blue" %)**AT+PWD=any value**
Xiaoling 53.21 300
Xiaoling 53.25 301 * (% style="color:blue" %)**AT+PUBTOPIC=any value**
Xiaoling 53.21 302
Xiaoling 53.25 303 * (% style="color:blue" %)**AT+SUBTOPIC=any value**
Xiaoling 53.21 304
305 == 3.6 ThingsBoard.Cloud (via MQTT) ==
306
307 === 3.6.1 Configure ThingsBoard ===
308
Xiaoling 53.22 309 ==== 3.6.1.1 Create Device ====
Xiaoling 53.2 310
Xiaoling 53.32 311
Edwin Chen 59.1 312 Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
Xiaoling 53.2 313
314 [[image:image-20230802112413-32.png]]
315
316
Xiaoling 53.23 317 ==== 3.6.1.2 Create Uplink & Downlink Converter ====
318
Xiaoling 53.32 319
Xiaoling 53.22 320 (% style="color:blue" %)**Uplink Converter**
Xiaoling 53.2 321
322 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.
323
Xiaoling 53.42 324 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 53.2 325
Xiaoling 53.32 326 [[image:image-20230802112413-33.png||height="732" width="1302"]]
Xiaoling 53.2 327
328
Xiaoling 53.22 329 (% style="color:blue" %)**Downlink Converter**
Xiaoling 53.2 330
331 The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
332
Xiaoling 53.32 333 [[image:image-20230802112413-34.png||height="734" width="1305"]]
Xiaoling 53.2 334
Xiaoling 53.22 335 (% 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 53.2 336
Xiaoling 53.22 337
Xiaoling 53.23 338 ==== 3.6.1.3 MQTT Integration Setup ====
Xiaoling 53.2 339
340
Xiaoling 53.44 341 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 53.24 342
Xiaoling 53.32 343 [[image:image-20230802112413-35.png||height="738" width="1312"]]
Xiaoling 53.2 344
Xiaoling 53.32 345
Xiaoling 53.2 346 * The next steps is to add the recently created uplink and downlink converters;
347
Xiaoling 53.32 348 [[image:image-20230802112413-36.png||height="736" width="1308"]]
Xiaoling 53.2 349
Xiaoling 53.32 350 [[image:image-20230802112413-37.png||height="735" width="1307"]]
Xiaoling 53.2 351
Xiaoling 53.33 352
Xiaoling 53.24 353 (% style="color:blue" %)**Add a topic filter:**
Xiaoling 53.2 354
Xiaoling 53.44 355 tb/mqtt-integration-tutorial/sensors~/~/temperature ~-~-> Temperature  **固定的? 对的。**
Xiaoling 53.2 356
357 You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
358
Xiaoling 53.32 359 [[image:image-20230802112413-38.png||height="731" width="1300"]]
Xiaoling 53.2 360
361
Xiaoling 53.23 362 === 3.6.2 Simulate with MQTT.fx ===
363
Xiaoling 53.32 364
Xiaoling 53.2 365 [[image:image-20230802112413-39.png]]
366
367 [[image:image-20230802112413-40.png]]
368
369
Xiaoling 53.23 370 === 3.6.3 Configure NB-IoT Sensor ===
Xiaoling 53.2 371
Xiaoling 53.25 372
Xiaoling 53.23 373 (% style="color:blue" %)**AT Commands**
Xiaoling 53.2 374
Edwin Chen 59.1 375 * (% style="color:#037691" %)**AT+PRO=3,3  **(%%)** **~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
Xiaoling 53.2 376
Edwin Chen 59.1 377 * (% style="color:#037691" %)**AT+SUBTOPIC=<device name>** (%%)
378 * (% style="color:#037691" %)**AT+PUBTOPIC=<device name>**
379 * (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
380 * (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
381 * (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
Xiaoling 53.2 382
383 Test Uplink by click the button for 1 second
384
385 [[image:image-20230802112413-41.png]]
386
387 [[image:image-20230802112413-42.png]]
388
389 [[image:image-20230802112413-43.png]]
390
391
Xiaoling 53.23 392 == 3.7 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
Xiaoling 53.2 393
Xiaoling 53.23 394 === 3.7.1 Create device & Get Credentials ===
Xiaoling 53.2 395
Xiaoling 53.23 396
Xiaoling 53.2 397 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.
398
399 [[image:image-20230802112413-44.png]]
400
401 [[image:image-20230802112413-45.png]]
402
403
404 Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
405
406 [[image:image-20230802112413-46.png]]
407
408
David Huang 70.1 409 The device needs to enable the TLS mode and set the (% style="color:blue" %)**AT+TLSMOD=1,0**(%%) command.
Xiaoling 53.2 410
David Huang 70.1 411 On the Connection Profile window, set the following information:
412
Xiaoling 53.23 413 * (% style="color:blue" %)**Profile Name: “Any name”**
Xiaoling 53.2 414
Xiaoling 53.23 415 * (% style="color:blue" %)**Broker Address: mqtt.tago.io**
416
David Huang 70.1 417 * (% style="color:blue" %)**Broker Port: 8883**
Xiaoling 53.23 418
419 * (% style="color:blue" %)**Client ID: “Any value”**
420
David Huang 70.1 421 On the section User credentials, set the following information:
Xiaoling 53.2 422
David Huang 70.1 423 * (% style="color:blue" %)**User Name: “Any value”** (%%) ~/~/ Tago validates your user by the token only
Xiaoling 53.2 424
Xiaoling 53.34 425 * (% style="color:blue" %)**Password: “Your device token”**
Xiaoling 53.2 426
Xiaoling 53.34 427 * (% style="color:blue" %)**PUBTOPIC: “Any value”**
Xiaoling 53.23 428
Xiaoling 53.34 429 * (% style="color:blue" %)**SUBTOPIC: “Any value”**
Xiaoling 53.23 430
David Huang 70.1 431 (% style="color:blue" %)**AT command:**
432
David Huang 78.1 433 * **AT+PRO=3,0 or 3,5   **~/~/ hex format or json format
David Huang 70.1 434
435 * **AT+SUBTOPIC=<device name>** **or User Defined**
436 * **AT+PUBTOPIC=<device name>or User Defined**
437 * **AT+CLIENT=<device name> or User Defined**
438 * **AT+UNAME=<device name> or User Defined**
439 * **AT+PWD=“Your device token”**
440
Xiaoling 53.23 441 === 3.7.2 Simulate with MQTT.fx ===
442
David Huang 70.1 443 [[image:image-20230802112413-52.png]]
Xiaoling 53.23 444
Xiaoling 53.2 445
David Huang 70.1 446 [[image:image-20230808105300-2.png]]
Xiaoling 53.2 447
Xiaoling 53.38 448 Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
Xiaoling 53.2 449
David Huang 70.1 450 [[image:image-20230808105217-1.png]]
Xiaoling 53.44 451
David Huang 70.1 452 [[image:image-20230808105329-3.png]]
Xiaoling 53.2 453
454
Xiaoling 53.23 455 === 3.7.3 tago data ===
Xiaoling 53.2 456
Xiaoling 53.23 457
Xiaoling 53.2 458 [[image:image-20230802112413-50.png]]
459
Edwin Chen 59.1 460 [[image:image-20230802112413-51.png||height="184" width="696"]]
Xiaoling 53.2 461
462
463
Edwin Chen 65.1 464 == 3.8 TCP Connection ==
Edwin Chen 63.1 465
466
467 * **AT+PRO=4,0   ** ~/~/ Set to use TCP protocol to uplink(HEX format)
468 * **AT+PRO=4,1   ** ~/~/ Set to use TCP protocol to uplink(JSON format)
469 * **AT+SERVADDR=120.24.4.116,5600   **~/~/ to set TCP server address and port
470
471 **Sensor Console Output when Uplink**
472
473 [[image:image-20230807233631-1.png]]
474
475
476 **See result in TCP Server**
477
478 [[image:image-20230807233631-2.png]]
479
480
David Huang 81.1 481

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