Version 8.1 by Alec Chen on 2025/04/02 17:57
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1 **Table of Contents:**
2
3 {{toc/}}
4
5 = 1. Introduction =
6
7 This document guides you on integrating Dragino **-NB** and **-CB** series devices data with Thingseye.
8
9 The **NB series** devices end with the suffix **-NB**, and the **CB series** devices end with the suffix **-CB**. For example, **S31B-NB** is an **NB device**, and **S31-CB** is a **CB device**.
10
11 = 2. Prerequisites =
12
13 To complete this tutorial, you need to have certificate files. [[lns1.thingseye.io>>url:http://lns1.thingseye.io/]] is the Dragino's MQTT broker, which requires a CA certificate file, Certificate file, and the Private key file to use.
14
15 If customers need to use this MQTT connection with Thingseye, they need to contact TE team to obtain three license files or click this [[link>>url:https://www.dropbox.com/scl/fo/d5s1wf36f4syv30a8laup/AK8FjVpNXYXCWodRnnQ1Hig?rlkey=jrz1ip0f0xwwq5z2m2gu1tuij&e=1&st=kl4caub0&dl=0]] to download the certificates..
16
17 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/ins1.png?width=500&height=310&rev=1.1||alt="ins1.png" height="310" width="500"]]
18
19
20 = (% style="color:#333333; font-family:inherit; font-size:max(23px, min(29px, 12.3333px + 1.38889vw))" %)3. Configure Thingseye's Integration(%%) =
21
22 == 3.1 Creat new MQTT integration ==
23
24 In the left navigation, click **Integrations center**, and then click **Integrations**.
25
26 On the **Integrations** page, click on the '**+**' button.
27
28 [[image:1743578691561-822.png]]
29
30
31 The **Add integration** window appears.
32
33 In the **Add integration** window, configure the following settings:
34
35 **Basic settings:**
36
37 * **Integration type**: MQTT
38 * **Name**: MQTT integration
39 * **Enable integration**: YES
40 * **Debug mode**：YES
41 * **Allows create devices or assets**: YES
42
43 Click **Next** button.
44
45 [[image:1743578960106-916.png||height="549" width="547"]]
46
47
48 **Uplink/downlink  data converter:**
49
50 * (((
51 Next, directly select to create a new Uplink data converter .
52 )))
53
54 Click **Next** button.
55
56 [[image:1743581191958-140.png||height="547" width="543"]]
57
58
59
60 **Downlink data converter:**
61
62 * Next, directly select to create a new Uplink data converter .
63
64 Click **Skip** button.
65
66 [[image:1743581287837-189.png||height="547" width="542"]]
67
68
69 **Connection:**
70
71 * **Host**: [[lns1.thingseye.io>>url:http://lns1.thingseye.io/]]
72 * **Port**: 8883
73 * **Credentials **: PEM(Paste 3 certificates to boxs below)Click this [[link>>url:https://www.dropbox.com/scl/fo/d5s1wf36f4syv30a8laup/AK8FjVpNXYXCWodRnnQ1Hig?rlkey=jrz1ip0f0xwwq5z2m2gu1tuij&e=1&st=kl4caub0&dl=0]] to download the certificates.
74 * **Password:** Password or nothng
75 * **Enable SSL**: YES
76 * **Topic: ** **It needs to align with the device's topic.**
77 * **QoS:** 0-At most once or an MQTT QoS level
78
79 Click **Skip** button.
80
81 [[image:1743579352961-586.png||height="507" width="502"]]
82
83 [[image:1743584347047-327.png]]
84
85
86 Click on the **Add** button.
87
88 You should see that the newly added integration is listed on the **Integrations** page.
89
90 Since we haven't received data from a device yet, the integration **Status** is shown as **Pending,  Active  instead if it have.**
91
92 [[image:1743580606618-281.png||height="495" width="504"]]
93
94
95 = 4. Configure Thingseye's Data Converters =
96
97 First, you need to download the [[**MQTT uplink/downlink JS** **code**>>url:https://www.dropbox.com/scl/fo/d5s1wf36f4syv30a8laup/AK8FjVpNXYXCWodRnnQ1Hig?rlkey=jrz1ip0f0xwwq5z2m2gu1tuij&e=1&st=kl4caub0&dl=0]].
98
99 In **Thingseye**, **Data Converters** are components used to transform incoming or outgoing data between different formats, typically to convert raw telemetry data from devices into a structured format that Thingseye can understand, or vice versa.
100
101 == 4.1 Uplink ==
102
103 * **Uplink Converter**
104
105 The purpose of the decoder function is to parse the incoming data and metadata to a format that ThingsBoard can consume.
106
107 Go to the **Integrations center** -> **Data converters** page, and find that MQTT uplink converter that was newly created when the integration was created.
108
109 [[image:1743581830822-223.png]]
110
111
112 Enter edit mode and apply **MQTT uplink JS code** to this uplink converter.
113
114 [[image:1743581965585-763.png]]
115
116
117 == 4.2 Downlink ==
118
119 * (((
120 **Downlink Converter**
121 )))
122
123 Go to the **Integrations center** -> **Data converters** page, and find that MQTT downlink converter that was newly created when the integration was created.
124
125
126 Enter edit mode and apply **MQTT downlink JS code** to this downlink converter.
127
128 [[image:1743582084494-111.png]]
129
130
131 == 4.3 Simulate with MQTT.fx ==
132
133 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/WebHome/image-20241126191118-18.png?width=835&height=605&rev=1.1||alt="image-20241126191118-18.png"]]
134
135 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/WebHome/image-20241126193252-25.png?width=803&height=663&rev=1.1||alt="image-20241126193252-25.png"]]
136
137
138 = 5. Configure Physical NB-IoT Sensor =
139
140 First you need to configure the certificate to the -NB node. Follow the instructions in this **[[link>>url:https://wiki.dragino.com/xwiki/bin/view/Dragino%20NB%20device%20connection%20to%20AWS%20platform%20instructions/#H4.1.2Configurecertificate]]** to configure the certificate.
141
142 Screenshot of successful certificate configuration:
143
144 * Configuring the CA Certificate
145
146 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/WebHome/image-20241126192009-19.png?width=697&height=431&rev=1.1||alt="image-20241126192009-19.png" height="431" width="697"]]
147
148 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/WebHome/image-20241126192130-21.png?width=694&height=426&rev=1.1||alt="image-20241126192130-21.png" height="426" width="694"]]
149
150 * Configure client certificate
151
152 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/WebHome/image-20241126192246-22.png?width=693&height=397&rev=1.1||alt="image-20241126192246-22.png" height="397" width="693"]][[image:https://wiki.dragino.com/xwiki/bin/download/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/WebHome/image-20241126192315-23.png?width=645&height=402&rev=1.1||alt="image-20241126192315-23.png" height="402" width="645"]]
153
154 * Configure client private key
155
156 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/WebHome/image-20241126192415-24.png?width=737&height=435&rev=1.1||alt="image-20241126192415-24.png" height="435" width="737"]]
157
158 When the certificate is configured, burn the boot program, burn the working firmware, and then restart the device.
159
160 Then configure the -NB node to connect to the ThingsEye platform:
161
162 **AT Commands**
163
164 * **AT+PRO=3,5      **~/~/ Use MQTT Connection & Json Payload
165 * **AT+SERVADDR=lns1.thingseye.io,8883**
166 * **AT+SUBTOPIC=8899     **~/~/ Consistent with the Topic of MQTT integration created by ThingsEye
167 * **AT+PUBTOPIC=8899     **~/~/ Consistent with the Topic of MQTT integration created by ThingsEye
168 * **AT+CLIENT=NULL**
169 * **AT+UNAME=NULL**
170 * **AT+PWD=NULL**
171 * **AT+TLSMOD=1,2**
172
173 (% class="box warningmessage" %)
174 (((
175 Be careful, “ Topic” should be same of device & serve. If your device not belongs Dragino, address should be same of the broker which using.
176 )))
177
178 Test Uplink by click the button for 1~~3 seconds, the MQTT integration in ThingsEye allows you to view the data upstream from the device:
179
180
181
182 Go to **"Device" ** -> ** "Search Device"**, enter the ** IMEI** of the device to find the device.
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186