Last modified by Mengting Qiu on 2025/07/03 18:49

From version 129.2
edited by Xiaoling
on 2024/09/14 10:53
Change comment: There is no comment for this version
To version 1.1
edited by Edwin Chen
on 2024/06/02 21:46
Change comment: There is no comment for this version

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1 -XWiki.Xiaoling
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1 -​
1 +~(% class="wikigeneratedid" id="HTableofContents:" %)
2 +~*~*Table of Contents:~*~*
2 2  
4 +~{~{toc/}}
3 3  
4 -(% class="wikigeneratedid" id="HTableofContents:" %)
5 -**Table of Contents:**
6 6  
7 -{{toc/}}
8 8  
9 -= 1. The use of this guideline =
10 10  
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.
9 +~= 1. The use of this guideline =
12 12  
13 13  
14 -= 2. Attach Network =
12 +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.
15 15  
16 -== 2.1 General Configure to attach network ==
17 17  
18 -To attache end nodes to NB-IoT or LTE-M Network, You need to:
15 +~= 2. Attach Network =
19 19  
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
17 +~== 2.1 General Configure to attach network ==
25 25  
26 -[[image:image-20240602220856-1.png]]
27 27  
20 +To attache NB-IoT sensors to NB-IoT Network, You need to:
28 28  
29 -放一张如何插卡图片。
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
30 30  
28 +~[~[image~:image-20240208102804-1.png||height="286" width="696"]]
31 31  
32 -After doing above, the end nodes should be able to attach to NB-IoT network .
30 +~[~[image~:image-20230808205045-1.png||height="293" width="438"]]
33 33  
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
32 +After doing above, the NB-IoT Sensors should be able to attach to NB-IoT network .
35 35  
36 -~-~-(% style="color:blue" %)** CAT-NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85 **(%%).
34 +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.
37 37  
38 -~-~-(% style="color:blue" %)** CAT-M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85 **(%%).
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]]~*~*
39 39  
40 -Make sure you use a the NB-IoT or LTE-M SIM card.
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" %)
41 41  
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]]**
46 +~== 2.2 Speed Up Network Attach time ==
46 46  
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" %)
53 53  
54 -== 2.2 Speed Up Network Attach time ==
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 one by one and try to attach, this will take a lot of time and even cause attach fail and show ~*~*Signal Strenght:99~*~*. User can lock the band to specify band for its operator to make this faster.
55 55  
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**.
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~*~*
57 57  
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.
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
59 59  
60 -Attache to 1NCE card for Australia use:
61 +After connection is successful, user can use ~(% style="color:#037691" %)~*~*AT+QENG=0 ~*~*~(%%) to check which band is actually in used.
61 61  
62 -* AT+COPS=1,2,"50501",8
63 -* AT+QCFG="band",0,0x8000000,0x8000000,1
64 64  
65 -After connection is successful, user can use (% style="color:#037691" %)**AT+QENG="servingcell"**(%%) to check which band is actually in used.
64 +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/]]~*~*
66 66  
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
70 70  
67 +~= 3. Configure to connect to different servers =
71 71  
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/]]**
69 +~== 3.1 General UDP Connection ==
73 73  
74 -=== **1.Configure Frequency Band** ===
75 75  
76 -AT+QCFG="band"[,<GSM_bandval>,<eMTC_bandval>,<NB-IoT_bandval>[,<effect>]]
72 +The NB-IoT Sensor can send packet to server use UDP protocol.
77 77  
78 -<GSM_bandval>:
79 79  
80 -0 No change 
81 -0x1 EGSM900
82 -0x2 DCS1800
83 -0x4 GSM850 
84 -0x8 PCS1900 
85 -0xF All of the supported bands above
75 +~=== 3.1.1 Simulate UDP Connection by PC tool ===
86 86  
87 -<eMTC_bandval>:
88 88  
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
78 +We can use PC tool to simulate UDP connection to make sure server works ok.
110 110  
111 -<NB-IoT_bandval>:
80 +~[~[image~:image-20230802112413-1.png||height="468" width="1024"]]
112 112  
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
129 129  
130 -0x400000000000000000  LTE B71
131 -0x800000000000000000  LTE B72 
132 -0x1000000000000000000  LTE B73 
133 -0x1000000000000000000000  LTE B85
83 +~=== 3.1.2 Configure NB-IoT Sensor ===
134 134  
135 -For example, setting the LTE-M network frequency band to 3.
85 +~==== 3.1.2.1 AT Commands ====
136 136  
137 -AT+QCFG="band",0xF,0x4,0,1
138 138  
139 -When searching for all bands, the value of this command is set to:
88 +~(% style="color:blue" %)~*~*AT Commands:~*~*
140 140  
141 -AT+QCFG="band",0xF,0x100002000000000f0e189f,0x10004200000000090e189f,1
90 +~* ~(% style="color:#037691" %)~*~*AT+PRO=2,0~*~*  ~(%%)       ~~/~~/  Set to use UDP protocol to uplink ,Payload Type select Hex payload
142 142  
92 +~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=120.24.4.116,5601~*~*  ~(%%)    ~~/~~/  Set UDP server address and port
143 143  
144 -=== **2.Configure search network sequence** ===
94 +~[~[image~:image-20230802112413-2.png]]
145 145  
146 -AT+QCFG="nwscanseq",<scanseq>,1
147 147  
148 -<scanseq>:
97 +~==== 3.1.2.2 Uplink Example ====
149 149  
150 -00 Automatic (eMTC → NB-IoT → GSM) 
151 -01 GSM 
152 -02 eMTC 
153 -03 NB-IoT
154 154  
155 -AT+QCFG="nwscanseq",02,1  ~/~/Priority search for eMTC
100 +~[~[image~:image-20230802112413-3.png]]
156 156  
157 -=== **3.Configure Network Category to be Searched for under LTE RAT** ===
158 158  
159 -AT+QCFG="iotopmode",mode,1
103 +~== 3.2 General MQTT Connection ==
160 160  
161 -0 eMTC 
162 -1 NB-IoT 
163 -2 eMTC and NB-IoT
164 164  
165 -=== **4.AT command to set frequency band and network category** ===
106 +The NB-IoT Sensor can send packet to serveuse MQTT protocol.
166 166  
167 -AT+QBAND=0x100002000000000f0e189f,0x10004200000000090e189f  ~/~/<eMTC_bandval>,<NB-IoT_bandval>
108 +Below arthe commands.
168 168  
169 -AT+IOTMOD=0  ~/~/ 0 eMTC  1 NB-IoT  2 eMTC and NB-IoT
110 +~(% style="color:blue" %)~*~*AT Commands:~*~*
170 170  
171 -**Example :**
112 +~* ~(% style="color:#037691" %)~*~*AT+PRO=3,0~*~*   ~(%%)   ~~/~~/  Set to use MQTT protocol to uplink, Payload Type select Hex payload.
172 172  
173 -Taking the use of 1nce cards in **the United States** as an example.
114 +~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=120.24.4.116,1883~*~*  ~(%%)      ~~/~~/  Set MQTT server address anport
174 174  
175 -AT+APN=iot.1nce.net  ~/~/set APN
116 +~* ~(% style="color:#037691" %)~*~*AT+CLIENT=CLIENT~*~*     ~(%%)                            ~~/~~/  Set up the CLIENT of MQTT
176 176  
177 -AT+QBAND=0x100180A,0  ~/~/ eMTC :Set frequency band B2,B4,B12,B13,B25  NB-IoT:No change
118 +~* ~(% style="color:#037691" %)~*~*AT+UNAME=UNAME~*~*        ~(%%)                      ~~/~~/  Set the username of MQTT
178 178  
179 -AT+IOTMOD=0  ~/~/ Set  eMTC Network
120 +~* ~(% style="color:#037691" %)~*~*AT+PWD=PWD~*~*             ~(%%)                           ~~/~~/  Set thpassword of MQTT
180 180  
181 -**Setting the above commands in the United States will greatly reduce the network search time of the NB module.**
122 +~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=NSE01_PUB~*~*  ~(%%)                  ~~/~~/  Set the sending topiof MQTT
182 182  
124 +~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=NSE01_SUB~*~*  ~(%%)                  ~~/~~/  Set the subscription topic of MQTT
183 183  
184 -= 3. Configure to connect to different servers =
126 +~[~[image~:image-20230802112413-4.png]]
185 185  
186 -== 3.1 General UDP Connection ==
128 +~[~[image~:image-20230802112413-5.png||height="530" width="987"]]
187 187  
188 -The NB-IoT Sensor can send packet to server use UDP protocol.
130 +~(% 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  perioto a suitable interval.~*~*
189 189  
190 190  
191 -=== 3.1.1 Simulate UDP Connection by PC tool ===
133 +~== 3.3 ~[~[ThingSpeak>>url:https:~/~/thingspeak.com/]] (via MQTT) ==
192 192  
135 +~=== 3.3.1 Get MQTT Credentials ===
193 193  
194 -We can use PC tool to simulate UDP connection to make sure server works ok.
195 195  
196 -[[image:http://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-20230802112413-1.png?width=1024&height=468&rev=1.1||alt="image-20230802112413-1.png"]]
138 +~[~[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.
197 197  
140 +~[~[image~:image-20230802112413-6.png||height="336" width="925"]]
198 198  
199 -=== 3.1.2 Configure NB-IoT Sensor ===
142 +~[~[image~:image-20230802112413-7.png]]
200 200  
201 -==== 3.1.2.1 AT Commands ====
202 202  
145 +~=== 3.3.2 Simulate with MQTT.fx ===
203 203  
204 -(% style="color:blue" %)**AT Commands:**
147 +~==== 3.3.2.1 Establish MQTConnection ====
205 205  
206 -* (% style="color:#037691" %)**AT+PRO=2,0**  (%%) ~/~/ Set to use UDP protocol to uplink ,Payload Type select Hex payload
207 207  
208 -* (% style="color:#037691" %)**AT+SERVADDR=8.217.91.207,1999**  (%%) ~/~/ Set UDP server address and port
150 +After we got MQTT Credentials, we can first simulate with PC tool MQTT.fx tool to see if the Credentials and settings are fine.
209 209  
210 -[[image:image-20240819102802-1.png]]
152 +~[~[image~:image-20230802112413-8.png]]
211 211  
154 +~* ~(% style="color:#037691" %)~*~*Broker Address:~*~*~(%%) mqtt3.thingspeak.com
212 212  
213 -==== 3.1.2.2 Uplink Example ====
156 +~* ~(% style="color:#037691" %)~*~*Broker Port:~*~*~(%%) 1883
214 214  
158 +~* ~(% style="color:#037691" %)~*~*Client ID:~*~*~(%%) <Your ThingSpeak MQTT ClientID>
215 215  
216 -[[image:image-20240819105418-8.png||height="611" width="1287"]]
160 +~* ~(% style="color:#037691" %)~*~*User Name:~*~*~(%%) <Your ThingSpeak MQTT User Name>
217 217  
162 +~* ~(% style="color:#037691" %)~*~*Password:~*~*~(%%) <Your ThingSpeak MQTT Password>
218 218  
219 -== 3.2 General COAP Connection ==
164 +~==== 3.3.2.2 Publish Data to ThingSpeaChannel ====
220 220  
221 221  
222 -The NB-IoT Sensor can send packet to server use COAP protocol.
167 +~[~[image~:image-20230802112413-9.png]]
223 223  
224 -Below are the commands.
169 +~[~[image~:image-20230802112413-10.png]]
225 225  
226 -(% style="color:blue" %)**AT Commands:**
227 227  
228 -* (% style="color:#037691" %)**AT+PRO=1,0**   (%%) ~/~/ Set to use COAP protocol to uplink, Payload Type select Hex payload.
172 +~(% style="color:blue" %)~*~*In MQTT.fxwe can publish below info:~*~*
229 229  
230 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683** (%%) ~/~/ Set COAP server address and port
174 +~* ~(% style="color:#037691" %)~*~*Topic:~*~*~(%%) channels/YOUR_CHANNEL_ID/publish
231 231  
232 -* (% style="color:#037691" %)**AT+URI1=11,"I"**  (%%) ~/~/  Configure CoAP Message Options
233 -* (% style="color:#037691" %)**AT+URI2=11,"aaa05e26-4d6d-f01b-660e-1d8de4a3bfe1"**    (%%) ~/~/ Configure CoAP Message Options
176 +~* ~(% style="color:#037691" %)~*~*Payload:~*~*~(%%) field1=63&field2=67&status=MQTTPUBLISH
234 234  
235 -[[image:image-20240819103212-2.png]]
178 +Where 63 and 67 are the value to be published to field1 & field2.
236 236  
237 237  
238 -=== 3.2.1 Uplink Example ===
181 +~(% style="color:blue" %)~*~*Result: ~*~*
239 239  
183 +~[~[image~:image-20230802112413-11.png||height="539" width="901"]]
240 240  
241 -[[image:image-20240819103909-4.png||height="453" width="955"]]
242 242  
186 +~=== 3.3.3 Configure NB-IoT Sensor for connection ===
243 243  
244 -== 3.2 General MQTT Connection ==
188 +~==== 3.3.3.1 AT Commands: ====
245 245  
246 246  
247 -The NB-IoT Sensor can send packet to server use MQTT protocol.
191 +In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
248 248  
249 -Below are the commands.
193 +~* ~(% style="color:blue" %)~*~*AT+PRO=3,1~*~* ~(%%)    ~~/~~/ Set to use ThingSpeak Server and Related Payload
250 250  
251 -(% style="color:blue" %)**AT Commands:**
195 +~* ~(% style="color:blue" %)~*~*AT+CLIENT=<Your ThingSpeak MQTT ClientID>~*~*
252 252  
253 -* (% style="color:#037691" %)**AT+PRO=3,0**   (%%) ~/~/ Set to use MQTT protocol to uplink, Payload Type select Hex payload.
197 +~* ~(% style="color:blue" %)~*~*AT+UNAME=<Your ThingSpeak MQTT User Name>~*~*
254 254  
255 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883**  (%%) ~/~/ Set MQTT server address and port
199 +~* ~(% style="color:blue" %)~*~*AT+PWD=<Your ThingSpeak MQTT Password>~*~*
256 256  
257 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT**     (%%) ~/~/ Set up the CLIENT of MQTT
201 +~* ~(% style="color:blue" %)~*~*AT+PUBTOPIC=<YOUR_CHANNEL_ID>~*~*
258 258  
259 -* (% style="color:#037691" %)**AT+UNAME=UNAME**        (%%) ~/~/ Set the username of MQTT
203 +~* ~(% style="color:blue" %)~*~*AT+SUBTOPIC=<YOUR_CHANNEL_ID>~*~*
260 260  
261 -* (% style="color:#037691" %)**AT+PWD=PWD**             (%%) ~/~/ Set the password of MQTT
205 +~==== 3.3.3.2 Uplink Examples ====
262 262  
263 -* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB**  (%%) ~/~/ Set the sending topic of MQTT
264 264  
265 -* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB**  (%%) ~/~/ Set the subscription topic of MQTT
208 +~[~[image~:image-20230816201942-1.png]]
266 266  
267 -[[image:image-20240819105003-7.png||height="613" width="458"]]
210 +For SE01-NB
268 268  
212 +For DDS20-NB
269 269  
270 -[[image:image-20240819104942-6.png||height="702" width="974"]]
214 +For DDS45-NB
271 271  
272 -(% 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.**
216 +For DDS75-NB
273 273  
218 +For NMDS120-NB
274 274  
275 -== 3.3 [[ThingSpeak>>url:https://thingspeak.com/]] (via MQTT) ==
220 +For SPH01-NB
276 276  
277 -=== 3.3.1 Get MQTT Credentials ===
222 +For NLM01-NB
278 278  
224 +For NMDS200-NB
279 279  
280 -[[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.
226 +For CPN01-NB
281 281  
282 -[[image:image-20240819173602-1.png||height="401" width="743"]]
228 +For DS03A-NB
283 283  
284 -[[image:image-20240819173706-3.png||height="595" width="597"]]
230 +For SN50V3-NB
285 285  
286 286  
287 -=== 3.3.2 Simulate with MQTT.fx ===
233 +~==== 3.3.3.3 Map fields to sensor value ====
288 288  
289 -==== 3.3.2.1 Establish MQTT Connection ====
290 290  
236 +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.
291 291  
292 -After we got MQTT Credentials, we can first simulate with PC tool MQTT.fx tool to see if the Credentials and settings are fine.
293 293  
294 -[[image:image-20240819173826-4.png||height="534" width="734"]]
239 +~[~[image~:image-20230802112413-12.png||height="504" width="1011"]]
295 295  
296 -* (% style="color:#037691" %)**Broker Address:**(%%) mqtt3.thingspeak.com
241 +~[~[image~:image-20230802112413-13.png||height="331" width="978"]]
297 297  
298 -* (% style="color:#037691" %)**Broker Port:**(%%) 1883
299 299  
300 -* (% style="color:#037691" %)**Client ID:**(%%) <Your ThingSpeak MQTT ClientID>
244 +Beloithe NB-IoT Product Table show the mapping.
301 301  
302 -* (% style="color:#037691" %)**User Name:**(%%) <Your ThingSpeak MQTT User Name>
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" %)
303 303  
304 -* (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
266 +~== 3.4 ~[~[Datacake>>https:~/~/datacake.co/]] ==
305 305  
306 306  
307 -==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
269 +~(% class="wikigeneratedid" %)
270 +Dragino NB-IoT sensors has its template in ~*~*~[~[Datacake>>https:~/~/datacake.co/]]~*~* Platform. There are two version for NB Sensor,
308 308  
309 309  
310 -[[image:image-20240819174033-5.png]]
273 +~(% class="wikigeneratedid" %)
274 +As example for S31B-NB. there are two versions: ~*~*S31B-NB-1D and S31B-NB-GE.~*~*
311 311  
312 -[[image:image-20240819174209-6.png]]
276 +~* ~(% style="color:blue" %)~*~*S31B-NB-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.
313 313  
314 -(% style="color:blue" %)**In MQTT.fx, we can publish below info:**
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.
315 315  
316 -* (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish
280 +~=== 3.4.1 For device Already has template ===
317 317  
318 -* (% style="color:#037691" %)**Payload:**(%%) field1=63&field2=67&status=MQTTPUBLISH
282 +~==== 3.4.1.1 Create Device ====
319 319  
320 -Where 63 and 67 are the value to be published to field1 & field2.
284 +~(% style="color:blue" %)~*~*Add Device~*~*~(%%) in DataCake.
321 321  
322 -(% style="color:blue" %)**Result: **
286 +~[~[image~:image-20230808162301-1.png||height="453" width="952"]]
323 323  
324 -[[image:image-20240819174314-7.png||height="469" width="785"]]
325 325  
289 +~[~[image~:image-20230808162342-2.png||height="541" width="952"]]
326 326  
327 -=== 3.3.3 Configure NB-IoT Sensor for connection ===
328 328  
329 -==== 3.3.3.1 AT Commands: ====
292 +~(% style="color:blue" %)~*~*Choose the correct model~*~*~(%%) from template.
330 330  
294 +~[~[image~:image-20230808162421-3.png]]
331 331  
332 -In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
333 333  
334 -* (% style="color:blue" %)**AT+PRO=3,1** (%%) ~/~/ Set to use ThingSpeak Server and Related Payload
297 +~(% 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.
335 335  
336 -* (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
299 +~[~[image~:image-20230808163612-7.png||height="549" width="952"]]
337 337  
338 -* (% style="color:blue" %)**AT+UNAME=<Your ThingSpeak MQTT User Name>**
301 +~[~[image~:image-20230808163035-5.png]]
339 339  
340 -* (% style="color:blue" %)**AT+PWD=<Your ThingSpeak MQTT Password>**
303 +~[~[image~:image-20230808163049-6.png||height="544" width="926"]]
341 341  
342 -* (% style="color:blue" %)**AT+PUBTOPIC=<YOUR_CHANNEL_ID>**
343 343  
344 -* (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
306 +~=== 3.4.2 For Device already registered in DataCake before shipped ===
345 345  
308 +~==== 3.4.2.1 Scan QR Code to get the device info ====
346 346  
347 -==== 3.3.3.2 Uplink Examples ====
348 348  
349 -
350 -[[image:image-20240819174540-8.png]]
351 -
352 -For SE01-NB
353 -
354 -For DDS20-NB
355 -
356 -For DDS45-NB
357 -
358 -For DDS75-NB
359 -
360 -For NMDS120-NB
361 -
362 -For SPH01-NB
363 -
364 -For NLM01-NB
365 -
366 -For NMDS200-NB
367 -
368 -For CPN01-NB
369 -
370 -For DS03A-NB
371 -
372 -For SN50V3-NB
373 -
374 -
375 -==== 3.3.3.3 Map fields to sensor value ====
376 -
377 -
378 -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.
379 -
380 -[[image:image-20240819174610-9.png]]
381 -
382 -[[image:image-20240819174618-10.png]]
383 -
384 -Below is the NB-IoT Product Table show the mapping.
385 -
386 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1353.82px" %)
387 -|(% 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:139px" %)Field4|(% style="background-color:#4f81bd; color:white; width:141px" %)Field5|(% style="background-color:#4f81bd; color:white; width:142px" %)Field6|(% style="background-color:#4f81bd; color:white; width:151px" %)Field7|(% style="background-color:#4f81bd; color:white; width:137px" %)Field8|(% style="background-color:#4f81bd; color:white; width:69px" %)Field9|(% style="background-color:#4f81bd; color:white; width:65px" %)Field10
388 -|(% style="background-color:#4f81bd; color:white; width:143px" %)S31x-NB|(% style="width:103px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:157px" %)Battery|(% style="width:139px" %)RSSI|(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
389 -|(% style="background-color:#4f81bd; color:white; width:143px" %)SE01-NB|(% style="width:103px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:157px" %)conduct|(% style="width:139px" %)dielectric_constant|(% style="width:141px" %)Battery|(% style="width:142px" %)RSSI|(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
390 -|(% style="background-color:#4f81bd; color:white; width:143px" %)DDS20-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:139px" %) |(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
391 -|(% style="background-color:#4f81bd; color:white; width:143px" %)DDS45-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:139px" %) |(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
392 -|(% style="background-color:#4f81bd; color:white; width:143px" %)DDS75-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:139px" %) |(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
393 -|(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS120-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:139px" %) |(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
394 -|(% 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:139px" %)RSSI|(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% colspan="1" rowspan="1" style="width:65px" %)
395 -|(% style="background-color:#4f81bd; color:white; width:143px" %)NLM01-NB|(% style="width:103px" %)Humidity|(% style="width:102px" %)Temperature|(% style="width:157px" %)Battery|(% style="width:139px" %)RSSI|(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
396 -|(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS200-NB|(% style="width:103px" %)distance1|(% style="width:102px" %)distance2|(% style="width:157px" %)Battery|(% style="width:139px" %)RSSI|(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
397 -|(% 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:139px" %)calc flag|(% style="width:141px" %)Battery|(% style="width:142px" %)RSSI|(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
398 -|(% 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:139px" %)pb14 last open time|(% colspan="1" rowspan="1" style="width:141px" %)pb15 level status|(% colspan="1" rowspan="1" style="width:142px" %)pb15 alarm status|(% colspan="1" rowspan="1" style="width:151px" %)pb15 door open num|(% colspan="1" rowspan="1" style="width:137px" %)pb15 last open time|(% colspan="1" rowspan="1" style="width:69px" %)Battery|(% colspan="1" rowspan="1" style="width:65px" %)RSSI
399 -|(% 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:139px" %)DS18B20 Temp|(% colspan="1" rowspan="1" style="width:141px" %)exit_state/input PA4|(% colspan="1" rowspan="1" style="width:142px" %)adc0|(% colspan="1" rowspan="1" style="width:151px" %)Temperature |(% colspan="1" rowspan="1" style="width:137px" %)Humidity|(% colspan="1" rowspan="1" style="width:69px" %) |(% colspan="1" rowspan="1" style="width:65px" %)
400 -|(% 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:139px" %)DS18B20 Temp|(% colspan="1" style="width:141px" %)exit_state/input PA4|(% colspan="1" style="width:142px" %)adc0|(% colspan="1" style="width:151px" %)distance|(% colspan="1" style="width:137px" %) |(% colspan="1" style="width:69px" %) |(% colspan="1" style="width:65px" %)
401 -|(% 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:139px" %)adc0|(% colspan="1" style="width:141px" %)exit_state/input PA4|(% colspan="1" style="width:142px" %)adc1|(% colspan="1" style="width:151px" %)Temperature|(% colspan="1" style="width:137px" %)Humidity|(% colspan="1" style="width:69px" %)adc4|(% colspan="1" style="width:65px" %)
402 -|(% 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:139px" %)DS18B20 Temp|(% colspan="1" style="width:141px" %)adc0|(% colspan="1" style="width:142px" %)exit_state/input PA4|(% colspan="1" style="width:151px" %)DS18B20 Temp2|(% colspan="1" style="width:137px" %)DS18B20 Temp3|(% colspan="1" style="width:69px" %) |(% colspan="1" style="width:65px" %)
403 -|(% 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:139px" %)DS18B20 Temp|(% colspan="1" style="width:141px" %)adc0|(% colspan="1" style="width:142px" %)exit_state/input PA4|(% colspan="1" style="width:151px" %)Weight|(% colspan="1" style="width:137px" %) |(% colspan="1" style="width:69px" %) |(% colspan="1" style="width:65px" %)
404 -|(% 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:139px" %)count|(% colspan="1" style="width:141px" %) |(% colspan="1" style="width:142px" %) |(% colspan="1" style="width:151px" %) |(% colspan="1" style="width:137px" %) |(% colspan="1" style="width:69px" %) |(% colspan="1" style="width:65px" %)
405 -
406 -== 3.4 [[Datacake>>https://datacake.co/]] ==
407 -
408 -(% class="wikigeneratedid" %)
409 -Dragino NB-IoT sensors has its template in **[[Datacake>>https://datacake.co/]]** Platform. There are two version for NB Sensor,
410 -
411 -(% class="wikigeneratedid" %)
412 -As example for S31B-CB. there are two versions: **S31B-CB-1D and S31B-CB-GE.**
413 -
414 -* (% 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.
415 -
416 -* (% 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.
417 -
418 -
419 -=== 3.4.1 For device Already has template ===
420 -
421 -==== 3.4.1.1 Create Device ====
422 -
423 -
424 -(% style="color:blue" %)**Add Device**(%%) in DataCake.
425 -
426 -[[image:image-20240820110003-1.png]]
427 -
428 -[[image:image-20240820110017-2.png]]
429 -
430 -(% style="color:blue" %)**Choose the correct model**(%%) from template.
431 -
432 -[[image:image-20240820110031-3.png]]
433 -
434 -(% 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.
435 -
436 -[[image:image-20240820110048-4.png]]
437 -
438 -[[image:image-20240820110103-5.png]]
439 -
440 -[[image:image-20240820110114-6.png]]
441 -
442 -
443 -=== 3.4.2 For Device already registered in DataCake before shipped ===
444 -
445 -==== 3.4.2.1 Scan QR Code to get the device info ====
446 -
447 -
448 448  Users can use their phones or computers to scan QR codes to obtain device data information.
449 449  
450 -[[image:image-20240820110129-7.png]]
313 +~[~[image~:image-20230808170051-8.png||height="255" width="259"]]
451 451  
452 -[[image:image-20240820110218-9.png]]
315 +~[~[image~:image-20230808170548-9.png]]
453 453  
454 454  
455 -==== 3.4.2.2 Claim Device to User Account ====
318 +~==== 3.4.2.2 Claim Device to User Account ====
456 456  
320 +
457 457  By Default, the device is registered in Dragino's DataCake Account. User can Claim it to his account.
458 458  
459 459  
460 -=== 3.4.3 Manual Add Decoder in DataCake ( don't use the template in DataCake) ===
324 +~=== 3.4.3 Manual Add Decoder in DataCake ( don't use the template in DataCake) ===
461 461  
462 462  
463 -**Step1: Add a device**
327 +~*~*Step1: Add a device~*~*
464 464  
465 -[[image:image-20240820110235-10.png]][[image:image-20240129170024-1.png||height="330" width="900"]]
329 +~[~[image~:image-20240129170024-1.png||height="330" width="900"]]
466 466  
467 467  
468 -**Step2: Choose your device type,please select dragino NB-IOT device**
332 +~*~*Step2: Choose your device type,please select dragino NB-IOT device~*~*
469 469  
470 -[[image:image-20240820110247-11.png]]
334 +~[~[image~:image-20240129170216-2.png||height="534" width="643"]]
471 471  
472 472  
473 -**Step3: Choose to create a new device**
337 +~*~*Step3: Choose to create a new device~*~*
474 474  
475 -[[image:image-20240820111016-12.png]]
339 +~[~[image~:image-20240129170539-3.png||height="459" width="646"]]
476 476  
477 477  
478 -**Step4: Fill in the device ID of your NB device**
342 +~*~*Step4: Fill in the device ID of your NB device~*~*
479 479  
480 -[[image:image-20240820111101-13.png]]
344 +~[~[image~:image-20240202111546-1.png||height="378" width="651"]]
481 481  
482 482  
483 -**Step5: Please select your device plan according to your needs and complete the creation of the device**
347 +~*~*Step5: Please select your device plan according to your needs and complete the creation of the device~*~*
484 484  
485 -[[image:image-20240820111113-14.png]]
349 +~[~[image~:image-20240129171236-6.png||height="450" width="648"]]
486 486  
487 487  
488 -**Step6: Please add the decoder at the payload decoder of the device configuration.**
352 +~*~*Step6: Please add the decoder at the payload decoder of the device configuration.~*~*
489 489  
490 -**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]]
354 +~*~*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]]
491 491  
492 -[[image:image-20240820111236-15.png]]
356 +~[~[image~:image-20240129172056-7.png||height="457" width="816"]]
493 493  
494 -[[image:image-20240820111248-16.png]]
358 +~[~[image~:image-20240129173116-9.png||height="499" width="814"]]
495 495  
496 496  
497 -**Step7: Add the output of the decoder as a field**
361 +~*~*Step7: Add the output of the decoder as a field~*~*
498 498  
499 -[[image:image-20240820111259-17.png]]
363 +~[~[image~:image-20240129173541-10.png||height="592" width="968"]]
500 500  
501 501  
502 -**Step8: Customize the dashboard and use fields as parameters of the dashboard**
366 +~*~*Step8: Customize the dashboard and use fields as parameters of the dashboard~*~*
503 503  
504 -[[image:image-20240820111312-18.png]]
368 +~[~[image~:image-20240129174518-11.png||height="147" width="1042"]]
505 505  
506 -[[image:image-20240820111322-19.png]]
370 +~[~[image~:image-20240129174657-12.png||height="538" width="916"]]
507 507  
508 -[[image:image-20240820111333-20.png]]
372 +~[~[image~:image-20240129174840-13.png||height="536" width="750"]]
509 509  
510 510  
511 -=== 3.4.4 For device have not configured to connect to DataCake ===
375 +~=== 3.4.4 For device have not configured to connect to DataCake ===
512 512  
513 513  
514 -(% class="lead" %)
378 +~(% class="lead" %)
515 515  Use AT command for connecting to DataCake
516 516  
517 -(% style="color:blue" %)**AT+PRO=2,0**
381 +~(% style="color:blue" %)~*~*AT+PRO=2,0~*~*
518 518  
519 -(% style="color:blue" %)**AT+SERVADDR=67.207.76.90,4445**
383 +~(% style="color:blue" %)~*~*AT+SERVADDR=67.207.76.90,4445~*~*
520 520  
521 521  
522 -== 3.5 Node-Red (via MQTT) ==
386 +~== 3.5 Node-Red (via MQTT) ==
523 523  
524 -=== 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
388 +~=== 3.5.1 Configure ~[~[Node-Red>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
525 525  
526 526  
527 527  Take S31-NB UDP protocol as an example.
... ... @@ -530,407 +530,411 @@
530 530  
531 531  User can download the required JSON file through Dragino Node-RED input flow template.
532 532  
533 -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]]
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]]
534 534  
535 535  We can directly import the template.
536 536  
537 537  The templates for S31-NB and NB95S31B are the same.
538 538  
539 -[[image:image-20240820111353-21.png]]
540 540  
404 +~[~[image~:image-20230809173127-4.png]]
405 +
406 +
541 541  Please select the NB95S31B template.
542 542  
543 -[[image:image-20240820111405-22.png]]
409 +~[~[image~:image-20230809173310-5.png||height="558" width="926"]]
544 544  
545 -[[image:image-20240820111418-23.png]]
411 +~[~[image~:image-20230809173438-6.png]]
546 546  
547 -[[image:image-20240820111427-24.png]]
413 +~[~[image~:image-20230809173800-7.png]]
548 548  
415 +
549 549  Successfully imported template.
550 550  
551 -[[image:image-20240820111438-25.png]]
418 +~[~[image~:image-20230809173835-8.png||height="515" width="860"]]
552 552  
420 +
553 553  Users can set UDP port.
554 554  
555 -[[image:image-20240820111448-26.png]]
423 +~[~[image~:image-20230809174053-9.png]]
556 556  
557 557  
558 -=== 3.5.2 Simulate Connection ===
426 +~=== 3.5.2 Simulate Connection ===
559 559  
560 560  
561 561  We have completed the configuration of UDP. We can try sending packets to node red.
562 562  
563 -[[image:image-20240820111504-27.png]]
431 +~[~[image~:image-20230810083934-1.png]]
564 564  
565 -[[image:image-20240820111515-28.png]]
433 +~[~[image~:image-20230810084048-2.png||height="535" width="1052"]]
566 566  
567 567  
568 -=== 3.5.3 Configure NB-IoT Sensors ===
436 +~=== 3.5.3 Configure NB-IoT Sensors ===
569 569  
570 570  
571 -* (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format**
572 -* (% style="color:#037691" %)**AT+SUBTOPIC=<device name>or User Defined**
573 -* (% style="color:#037691" %)**AT+PUBTOPIC=<device name>or User Defined**
574 -* (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
575 -* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
576 -* (% style="color:#037691" %)**AT+PWD=“Your device token”**
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”~*~*
577 577  
446 +~== 3.6 ThingsBoard.Cloud (via MQTT) ==
578 578  
579 -== 3.6 ThingsBoard.Cloud (via MQTT) ==
448 +~=== 3.6.1 Configure ThingsBoard ===
580 580  
581 -=== 3.6.1 Configure ThingsBoard ===
450 +~==== 3.6.1.1 Create Device ====
582 582  
583 -==== 3.6.1.1 Create Device ====
584 584  
453 +Create a New Device in ~[~[ThingsBoard>>url:https:~/~/thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
585 585  
586 -Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
455 +~[~[image~:image-20230802112413-32.png||height="583" width="1066"]]
587 587  
588 -[[image:image-20240820112210-29.png]]
589 589  
458 +~==== 3.6.1.2 Create Uplink & Downlink Converter ====
590 590  
591 -==== 3.6.1.2 Create Uplink & Downlink Converter ====
592 592  
461 +~(% style="color:blue" %)~*~*Uplink Converter~*~*
593 593  
594 -(% style="color:blue" %)**Uplink Converter**
463 +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.
595 595  
596 -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.
465 +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.
597 597  
598 -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.
467 +~[~[image~:image-20230802112413-33.png||height="597" width="1061"]]
599 599  
600 -[[image:image-20240820112222-30.png]]
601 601  
602 -(% style="color:blue" %)**Downlink Converter**
470 +~(% style="color:blue" %)~*~*Downlink Converter~*~*
603 603  
604 -The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
472 +The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
605 605  
606 -[[image:image-20240820112236-31.png]]
474 +~[~[image~:image-20230802112413-34.png||height="598" width="1063"]]
607 607  
608 -(% style="color:red" %)**Note: Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.**
476 +~(% style="color:red" %)~*~*Note: Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.~*~*
609 609  
610 610  
611 -==== 3.6.1.3 MQTT Integration Setup ====
479 +~==== 3.6.1.3 MQTT Integration Setup ====
612 612  
613 613  
614 -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**;
482 +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~*~*;
615 615  
616 -[[image:image-20240820112247-32.png]]
484 +~[~[image~:image-20230802112413-35.png||height="597" width="1062"]]
617 617  
618 -* The next steps is to add the recently created uplink and downlink converters;
619 619  
620 -[[image:image-20240820112302-33.png]]
487 +~* The next steps is to add the recently created uplink and downlink converters;
621 621  
622 -[[image:image-20240820112316-34.png]]
489 +~[~[image~:image-20230802112413-36.png||height="598" width="1062"]]
623 623  
624 -(% style="color:blue" %)**Add a topic filter:**
491 +~[~[image~:image-20230802112413-37.png||height="598" width="1064"]]
625 625  
626 -Consistent with the theme of the node setting.
627 627  
628 -You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
494 +~(% style="color:blue" %)~*~*Add a topic filter:~*~*
629 629  
630 -[[image:image-20240820112330-35.png]]
496 +Consistent with the theme of the node setting.
631 631  
498 +You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
632 632  
633 -=== 3.6.2 Simulate with MQTT.fx ===
500 +~[~[image~:image-20230802112413-38.png||height="598" width="1064"]]
634 634  
635 -[[image:image-20240820112340-36.png]]
636 636  
637 -[[image:image-20240820112351-37.png]]
503 +~=== 3.6.2 Simulate with MQTT.fx ===
638 638  
639 639  
640 -=== 3.6.3 Configure NB-IoT Sensor ===
506 +~[~[image~:image-20230802112413-39.png]]
641 641  
508 +~[~[image~:image-20230802112413-40.png||height="525" width="980"]]
642 642  
643 -(% style="color:blue" %)**AT Commands**
644 644  
645 -* (% style="color:#037691" %)**AT+PRO=3,3  **(%%)** **~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
511 +~=== 3.6.3 Configure NB-IoT Sensor ===
646 646  
647 -* (% style="color:#037691" %)**AT+SUBTOPIC=<device name>**
648 648  
649 -* (% style="color:#037691" %)**AT+PUBTOPIC=<device name>**
514 +~(% style="color:blue" %)~*~*AT Commands~*~*
650 650  
651 -* (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
516 +~* ~(% style="color:#037691" %)~*~*AT+PRO=3,3  ~*~*~(%%)~*~*  ~*~*~~/~~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
652 652  
653 -* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
518 +~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=<device name>~*~*
654 654  
655 -* (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
520 +~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=<device name>~*~*
656 656  
657 -Test Uplink by click the button for 1 second
522 +~* ~(% style="color:#037691" %)~*~*AT+CLIENT=<device name> or User Defined~*~*
658 658  
659 -[[image:image-20240820112404-38.png]]
524 +~* ~(% style="color:#037691" %)~*~*AT+UNAME=<device name> or User Defined~*~*
660 660  
661 -[[image:image-20240820112416-39.png]]
526 +~* ~(% style="color:#037691" %)~*~*AT+PWD=<device name> or User Defined~*~*
662 662  
663 -[[image:image-20240820112426-40.png]]
528 +Test Uplink by click the button for 1 second
664 664  
530 +~[~[image~:image-20230802112413-41.png||height="496" width="828"]]
665 665  
666 -== 3.7 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
532 +~[~[image~:image-20230802112413-42.png]]
667 667  
668 -=== 3.7.1 Create device & Get Credentials ===
534 +~[~[image~:image-20230802112413-43.png||height="407" width="825"]]
669 669  
670 670  
671 -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.
537 +~== 3.7 ~[~[Tago.io>>url:https:~/~/admin.tago.io/]] (via MQTT) ==
672 672  
673 -[[image:image-20240820112516-41.png]]
539 +~=== 3.7.1 Create device & Get Credentials ===
674 674  
675 -[[image:image-20240820112526-42.png]]
676 676  
677 -Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
542 +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.
678 678  
679 -[[image:image-20240820112539-43.png]]
544 +~[~[image~:image-20230802112413-44.png]]
680 680  
681 -The device needs to enable the TLS mode and set the (% style="color:blue" %)**AT+TLSMOD=1,0**(%%) command.
546 +~[~[image~:image-20230802112413-45.png]]
682 682  
683 -(% style="color:blue" %)**On the Connection Profile window, set the following information:**
684 684  
685 -* (% style="color:#037691" %)**Profile Name: “Any name”**
549 +Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
686 686  
687 -* (% style="color:#037691" %)**Broker Address: mqtt.tago.io**
551 +~[~[image~:image-20230802112413-46.png]]
688 688  
689 -* (% style="color:#037691" %)**Broker Port: 8883**
690 690  
691 -* (% style="color:#037691" %)**Client ID: “Any value”**
554 +The device needs to enable the TLS mode and set the ~(% style="color:blue" %)~*~*AT+TLSMOD=1,0~*~*~(%%) command.
692 692  
693 -(% style="color:blue" %)**On the section User credentials, set the following information:**
556 +~(% style="color:blue" %)~*~*On the Connection Profile window, set the following information:~*~*
694 694  
695 -* (% style="color:#037691" %)**User Name: “Any value”** (%%) **~/~/ Tago validates your user by the token only**
558 +~* ~(% style="color:#037691" %)~*~*Profile Name: “Any name”~*~*
696 696  
697 -* (% style="color:#037691" %)**Password: “Your device token”**
560 +~* ~(% style="color:#037691" %)~*~*Broker Address: mqtt.tago.io~*~*
698 698  
699 -* (% style="color:#037691" %)**PUBTOPIC: “Any value”**
562 +~* ~(% style="color:#037691" %)~*~*Broker Port: 8883~*~*
700 700  
701 -* (% style="color:#037691" %)**SUBTOPIC: “Any value”**
564 +~* ~(% style="color:#037691" %)~*~*Client ID: “Any value”~*~*
702 702  
703 -(% style="color:blue" %)**AT command:**
566 +~(% style="color:blue" %)~*~*On the section User credentials, set the following information:~*~*
704 704  
705 -* (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format**
568 +~* ~(% style="color:#037691" %)~*~*User Name: “Any value”~*~* ~(%%)      ~*~*~~/~~/ Tago validates your user by the token only~*~*
706 706  
707 -* (% style="color:#037691" %)**AT+SUBTOPIC=<device name>or User Defined**
570 +~* ~(% style="color:#037691" %)~*~*Password: “Your device token”~*~*
708 708  
709 -* (% style="color:#037691" %)**AT+PUBTOPIC=<device name>or User Defined**
572 +~* ~(% style="color:#037691" %)~*~*PUBTOPIC: “Any value”~*~*
710 710  
711 -* (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
574 +~* ~(% style="color:#037691" %)~*~*SUBTOPIC: “Any value”~*~*
712 712  
713 -* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
576 +~(% style="color:blue" %)~*~*AT command:~*~*
714 714  
715 -* (% style="color:#037691" %)**AT+PWD=“Your device token**
578 +~* ~(% style="color:#037691" %)~*~*AT+PRO=3,0 or 3,5 ~*~* ~(%%)   ~*~*~~/~~/ hex format or json format~*~*
716 716  
580 +~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=<device name>or User Defined~*~*
717 717  
718 -=== 3.7.2 Simulate with MQTT.fx ===
582 +~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=<device name>or User Defined~*~*
719 719  
584 +~* ~(% style="color:#037691" %)~*~*AT+CLIENT=<device name> or User Defined~*~*
720 720  
721 -[[image:image-20240820112552-44.png]]
586 +~* ~(% style="color:#037691" %)~*~*AT+UNAME=<device name> or User Defined~*~*
722 722  
723 -[[image:image-20240820112604-45.png]]
588 +~* ~(% style="color:#037691" %)~*~*AT+PWD=“Your device token”~*~*
724 724  
725 -Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
590 +~=== 3.7.2 Simulate with MQTT.fx ===
726 726  
727 -[[image:image-20240820112615-46.png]]
728 728  
729 -[[image:image-20240820112626-47.png]]
593 +~[~[image~:image-20230802112413-52.png]]
730 730  
731 731  
732 -=== 3.7.3 tago data ===
596 +~[~[image~:image-20230808105300-2.png||height="553" width="1026"]]
733 733  
734 734  
735 -[[image:image-20240820112637-48.png]]
599 +Users can run the ~(% style="color:blue" %)~*~*AT+PRO=3,5~*~*~(%%) command, and the payload will be converted to ~*~*JSON format~*~*.
736 736  
737 -[[image:image-20240820112647-49.png]]
601 +~[~[image~:image-20230808105217-1.png||height="556" width="1031"]]
738 738  
603 +~[~[image~:image-20230808105329-3.png]]
739 739  
740 -== 3.8 TCP Connection ==
741 741  
606 +~=== 3.7.3 tago data ===
742 742  
743 -(% style="color:blue" %)**AT command:**
744 744  
745 -* (% style="color:#037691" %)**AT+PRO=4,0   ** (%%) ~/~/ Set to use TCP protocol to uplink(HEX format)
609 +~[~[image~:image-20230802112413-50.png||height="242" width="1037"]]
746 746  
747 -* (% style="color:#037691" %)**AT+PRO=4,1   ** (%%) ~/~/ Set to use TCP protocol to uplink(JSON format)
611 +~[~[image~:image-20230802112413-51.png||height="184" width="696"]]
748 748  
749 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 ** (%%) ~/~/ to set TCP server address and port
750 750  
751 -(% style="color:blue" %)**Sensor Console Output when Uplink:**
614 +~== 3.8 TCP Connection ==
752 752  
753 -[[image:image-20240820112704-50.png]]
754 754  
755 -(% style="color:blue" %)**See result in TCP Server:**
617 +~(% style="color:blue" %)~*~*AT command:~*~*
756 756  
757 -[[image:image-20240820112716-51.png]]
619 +~* ~(% style="color:#037691" %)~*~*AT+PRO=4,0   ~*~* ~(%%) ~~/~~/ Set to use TCP protocol to uplink(HEX format)
758 758  
621 +~* ~(% style="color:#037691" %)~*~*AT+PRO=4,1   ~*~* ~(%%) ~~/~~/ Set to use TCP protocol to uplink(JSON format)
759 759  
760 -== 3.9 AWS Connection ==
623 +~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=120.24.4.116,5600 ~*~*  ~(%%) ~~/~~/ to set TCP server address and port
761 761  
625 +~(% style="color:blue" %)~*~*Sensor Console Output when Uplink:~*~*
762 762  
763 -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]]
627 +~[~[image~:image-20230807233631-1.png]]
764 764  
765 765  
766 -= 4. COAP/UDP/MQTT/TCP downlink =
630 +~(% style="color:blue" %)~*~*See result in TCP Server:~*~*
767 767  
768 -== 4.1 MQTT (via MQTT.fx) ==
632 +~[~[image~:image-20230807233631-2.png]]
769 769  
770 770  
771 -Configure MQTT connections properly and send downlink commands to configure nodes through the Publish function of MQTT.fx//.//
635 +~== 3.9 AWS Connection ==
772 772  
773 -**1.** Configure node MQTT connection (via MQTT.fx):
774 774  
775 -(% style="color:blue" %)**AT command:**
638 +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]]
776 776  
777 -* (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%)~/~/ hex format or json format
778 778  
779 -* (% style="color:#037691" %)**AT+SUBTOPIC=User Defined**
780 780  
781 -* (% style="color:#037691" %)**AT+PUBTOPIC=User Defined**
642 +~= 4. MQTT/UDP/TCP downlink =
782 782  
783 -* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
644 +~== 4.1 MQTT (via MQTT.fx) ==
784 784  
785 -* (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
646 +Configure MQTT connections properly and send downlink commands to configure nodes through the Publish function of MQTT.fx~/~/.~/~/
786 786  
787 -* (% style="color:#037691" %)**AT+SERVADDR=8.217.91.207,1883 ** (%%) ~/~/ to set MQTT server address and port
648 +~*~*1.~*~* Configure node MQTT connection (via MQTT.fx):
788 788  
789 -(% 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.**
650 +~(% style="color:blue" %)~*~*AT command:~*~*
790 790  
791 -[[image:image-20240820112732-52.png]][[image:image-20240820112758-53.png]]
652 +~* ~(% style="color:#037691" %)~*~*AT+PRO=3,0 or 3,5 ~*~*  ~(%%)~~/~~/ hex format or json format
792 792  
654 +~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=User Defined~*~*
793 793  
794 -**2. **When the node uplink packets, we can observe the data in MQTT.fx.
656 +~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=User Defined~*~*
795 795  
796 -[[image:image-20240820112813-54.png]]
658 +~* ~(% style="color:#037691" %)~*~*AT+UNAME=<device name> or User Defined~*~*
797 797  
660 +~* ~(% style="color:#037691" %)~*~*AT+PWD=<device name> or User Defined~*~*
798 798  
799 -**3. **The downlink command can be successfully sent only when the downlink port is open.
662 +~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=8.217.91.207,1883 ~*~*  ~(%%) ~~/~~/ to set MQTT server address and port
800 800  
801 - The downlink port is opened for about 3 seconds after uplink packets are sent.
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.~*~*
802 802  
803 - 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.
666 +~[~[image~:image-20240417180145-2.png||height="434" width="587"]]~[~[image:image-20240417180737-3.png||height="431" width="584"]]
804 804  
805 -[[image:image-20240820112824-55.png]]
806 806  
807 -[[image:image-20240820112835-56.png]]
669 +~*~*2. ~*~*When the node uplink packets, we can observe the data in MQTT.fx.
808 808  
809 -(% 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.**
671 +~[~[image~:image-20240418144337-1.png||height="709" width="802"]]
810 810  
673 +~*~*3. ~*~*The downlink command can be successfully sent only when the downlink port is open.
811 811  
812 -== 4.2 UDP (via Thingseye) ==
675 + The downlink port is opened for about 3 seconds after uplink packets are sent.
813 813  
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.
814 814  
815 -(% 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/]])
679 +~[~[image~:image-20240418150435-3.png||height="582" width="659"]]
816 816  
817 -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)
681 +~[~[image~:image-20240418150932-4.png||height="492" width="1061"]]
818 818  
819 -[[image:image-20240820141843-2.png||height="546" width="821"]]
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.~*~*
820 820  
821 -After clicking Show Node Details Page, (% style="color:blue" %)**Select Properties ~-~-- select Shared Properties ~-~-- click Add Properties**
822 822  
823 -[[image:image-20240820143316-3.png||height="555" width="1170"]]
824 824  
825 -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
826 826  
827 -(% style="color:red" %)**(Note: Downlinks can only be downlinked in string format, otherwise the node will not recognize the downlink command.)**
688 +~= 5. FAQ =
828 828  
829 -[[image:image-20240820143820-4.png||height="554" width="1168"]]
690 +~== 5.1 What is the usage of Multi Sampling and One Uplink? ==
830 830  
831 -After the command is successfully added, the platform will send the command down on the node's next uplink.
832 832  
833 -[[image:image-20240820144913-6.png||height="585" width="1232"]]
693 +The NB series has the feature for Multi Sampling and one uplink. See one of them
834 834  
835 -[[image:image-20240820145133-7.png||height="582" width="1227"]]
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]]
836 836  
837 -Upon successful issuance, the platform automatically eliminates the attributes from the queue and waits for the next addition of new attributes
697 +User can use this feature for below purpose:
838 838  
839 -[[image:image-20240820145309-8.png]]
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 set
702 +~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~*~*    ~~/~~/  The device uploads 24 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
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.
840 840  
707 +~== 5.2 Why the uplink JSON format is not standard? ==
841 841  
842 -= 5. GPS positioning function =
843 843  
844 -== 1. Turn on GPS function ==
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.
845 845  
712 +The firmware version released after 2024, Mar will use change back to use Json format. Detail please check changelog.
846 846  
847 -(% class="wikigeneratedid" %)
848 -AT+GPS=1 or 0  ~/~/ GPS function on or off
714 +~[~[image~:image-20240229233154-1.png]]
849 849  
850 850  
851 -== 2. Extend the time to turn on GNSS ==
717 +~= 6. Trouble Shooting: =
852 852  
719 +~== 6.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
853 853  
854 -AT+GNSST=30  ~/~/ GPS search for positioning information for 30 seconds
855 855  
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.
856 856  
857 -== 3. Get or set GPS positioning interval in units of hour ==
724 +If end device successfully attached NB-IoT Network, User can normally see the signal strengh as below (between 0~~~~31)
858 858  
726 +~[~[image~:image-20240207002003-1.png]]
859 859  
860 -AT+GTDC=24  ~/~/ The device will activate GPS positioning every 24 hours
861 861  
729 +If fail to attach network, it will shows signal 99. as below:
862 862  
863 -= 6. FAQ =
731 +~[~[image~:image-20240207002129-2.png]]
864 864  
865 -== 6.1 What is the usage of Multi Sampling and One Uplink? ==
866 866  
734 +~(% class="lead" %)
735 +When see this issue, below are the checklist:
867 867  
868 -The NB series has the feature for Multi Sampling and one uplink. See one of them
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.
869 869  
870 -[[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]]
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.
871 871  
872 -User can use this feature for below purpose:
873 873  
874 -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.
875 -1. Give more sampling data points.
876 -1. Increase reliable in transmission. For example. If user set
877 -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)
878 -1*. **AT+NOUD=24** ~/~/ The device uploads 24 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
879 -1*. **AT+TDC=7200** ~/~/ Uplink every 2 hours.
880 -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.
746 +~== 6.2 Issue: "NBIOT did not respond" ==
881 881  
882 882  
883 -== 6.2 Why the uplink JSON format is not standard? ==
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 +~)~)~)
884 884  
761 +This issue might due to initiate issue for NB-IoT module. In this case, please try:
885 885  
886 -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.
763 +1) Open Enclosure
887 887  
888 -The firmware version released after 2024, Mar will use change back to use Json format. Detail please check changelog.
765 +2) Power off device by pull out the power on Jumper
889 889  
890 -[[image:image-20240820112848-57.png]]
767 +3) Power on device by connect back the power jumper.
891 891  
769 +4) push reset button.
892 892  
893 -= 7. Trouble Shooting: =
771 +~[~[image~:image-20240208001740-1.png]]
894 894  
895 -== 7.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
896 896  
774 +~== 6.3 Issue: "Failed to readI MSI number" ==
897 897  
898 -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.
899 899  
900 -If end device successfully attached NB-IoT Network, User can normally see the signal strengh as below (between 0~~31)
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 +~)~)~)
901 901  
902 -[[image:image-20240820112859-58.png]]
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"]].
903 903  
904 -If fail to attach network, it will shows signal 99. as below:
905 905  
906 -[[image:image-20240820112908-59.png]]
788 +~== ~(% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.4 Why sometime the AT Command is slow in reponse?~(%%) ==
907 907  
908 -(% class="lead" %)
909 -When see this issue, below are the checklist:
910 910  
911 -* 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.
912 -* 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]].
913 -* 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]].
914 -* Check if the device is attached to Carrier network but reject. (need to check with operator).
915 -* Check if the antenna is connected firmly.
916 -
917 -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.
918 -
919 -
920 -== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)7.2 Why sometime the AT Command is slow in reponse?(%%) ==
921 -
922 -
923 923  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.
924 924  
925 -[[image:image-20240820113015-60.png]]
793 +~[~[image~:image-20240226111928-1.png]]
926 926  
927 927  
928 -== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)7.3 What is the Downlink Command by the -CB device?(%%) ==
796 +~== ~(% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.5 What is the Downlink Command by the NB device?~(%%) ==
929 929  
930 -(% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %)
931 -=== UDP: ===
798 +~(% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %)
799 +~=== UDP: ===
932 932  
933 -(% data-sider-select-id="14a4790e-7faa-4508-a4dd-7605a53f1cb3" %)
801 +~(% data-sider-select-id="14a4790e-7faa-4508-a4dd-7605a53f1cb3" %)
934 934  Its downlink command is the same as the AT command, but brackets are required.
935 935  Example:
936 936  
... ... @@ -937,8 +937,8 @@
937 937  {AT+TDC=300}
938 938  
939 939  
940 -(% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
941 -=== MQTT: ===
808 +~(% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
809 +~=== MQTT: ===
942 942  
943 943  Json:
944 944  
... ... @@ -976,138 +976,6 @@
976 976  The supported commands are consistent with LoRaWAN's hex commands.
977 977  Please refer to the following link to obtain the hex format:
978 978  
979 -[[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/]]
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/]]
980 980  
981 -
982 -== 7.4 What if the signal is good but the domain name resolution fails? ==
983 -
984 -
985 -If the domain name resolution fails, first check whether the domain name is correct, users can use their own website domain name resolution tool to verify the domain name.
986 -
987 -[[image:image-20240827150705-6.png||height="489" width="687"]]
988 -
989 -If the domain name is correct, but the domain name cannot be resolved, the user can turn off the domain name resolution function(AT+GDNS=1) and use the domain name communication directly.
990 -
991 -* Set the DNS
992 -
993 -(% style="color:blue" %)**AT Command: AT+GDNS**
994 -
995 -**AT+GDNS=0**  ~/~/ Default. Automatically resolves the domain name and uses the resolved IP to communicate.
996 -
997 -**AT+GDNS=1    **~/~/ Disabling Domain name resolution. Use the domain name directly to communicate.
998 -
999 -(% style="color:red" %)**Note: For -CB products, with the exception of AT+PRO=2,5, all protocols and payload formats support direct domain communication.**
1000 -
1001 -Example:
1002 -
1003 -[[image:image-20240827150121-5.png||height="476" width="680"]][[image:image-20240827145055-4.png||height="484" width="678"]]
1004 -
1005 -
1006 -== 7.5 GPS debugging ==
1007 -
1008 -
1009 -Indoor GPS signal is very weak, **outdoor** positioning is generally recommended.
1010 -
1011 -[[image:image-20240903104250-9.png||height="275" width="614"]]
1012 -
1013 -
1014 -[[image:image-20240903104431-10.png||height="291" width="621"]]
1015 -
1016 -
1017 -=== 7.5.1 GPS commands ===
1018 -
1019 -
1020 -The following are three related AT commands that introduce GPS functions.
1021 -
1022 -* **Turn on/off GPS**
1023 -
1024 -(% style="color:blue" %)**AT Command: **(% style="color:#037691" %)**AT+GPS **
1025 -
1026 -**Ex1:  **AT+GPS=0  ~/~/ Turn off GPS
1027 -
1028 -**Ex2:  **AT+GPS=1  ~/~/ Turn on GPS
1029 -
1030 -(% style="color:blue" %)**Downlink command:**(%%)** (% style="color:#037691" %)0x11(%%)**
1031 -
1032 -Format: Command Code (0x11) followed by 1 byte.
1033 -
1034 -Example:  Downlink Payload: **11 01   **~/~/ AT+GPS=1
1035 -
1036 -* **Set GNSS open time**
1037 -
1038 -Extend the time to turn on GNSS. The automatic GPS location time is extended when the node is activated.
1039 -
1040 -(% style="color:blue" %)**AT Command: **(% style="color:#037691" %)**AT+GNSST**
1041 -
1042 -Example: AT+GNSST=30  ~/~/ Set the GPS positioning time to 30 seconds
1043 -
1044 -(% style="color:blue" %)**Downlink command:**(%%)** (% style="color:#037691" %)0x10(%%)**
1045 -
1046 -Format: Command Code (0x10) followed by 2 bytes.
1047 -
1048 -Example:  Downlink Payload: **10 00 1E    **~/~/ AT+GNSST=30
1049 -
1050 -* **Set GPS positioning interval**
1051 -
1052 -Feature: Set GPS positioning interval (unit: hour).
1053 -
1054 -When GPS is enabled, the node automatically locates and uplinks each time it passes **GTDC time** after activation.
1055 -
1056 -(% style="color:blue" %)**AT Command: **(% style="color:#037691" %)**AT+GTDC**
1057 -
1058 -Example: AT+GTDC=24  ~/~/ Set the GPS positioning interval to 24h.
1059 -
1060 -(% style="color:blue" %)**Downlink command:**(%%)** (% style="color:#037691" %)0x12(%%)**
1061 -
1062 -Format: Command Code (0x12) followed by 3 bytes.
1063 -
1064 -Example: 24 hours:  24(D)=0x18(H)
1065 -
1066 -Downlink Payload: **12 00 00 18   **~/~/ AT+GTDC=24
1067 -
1068 -
1069 -=== 7.5.2 GPS workflow ===
1070 -
1071 -
1072 -The whole working process after the GPS function is enabled((% style="color:#037691" %)**AT+GPS=1**(%%)) is as follows:
1073 -
1074 -~1. When activate the node, the node will turn on the GNSS, if the GPS signal is good, the node will print and upload the position information with the first data packet immediately.
1075 -
1076 - If the signal is not good, it may take the whole (% style="color:#037691" %)**GNSST**(%%) time but still can not search the latitude and longitude information, at this time the node uploads the latitude and longitude all to 0.
1077 -
1078 - So if there is a failure of positioning, the user can extend the (% style="color:#037691" %)**GNSST**(%%) time appropriately.
1079 -
1080 -2. Each TDC time node is not repositioned and the positioning interval is determined by the AT+GTDC time.
1081 -
1082 - The latitude and longitude payload uplinked at each TDC time is the GPS positioning information from the previous (% style="color:#037691" %)**GTDC**(%%) time.
1083 -
1084 - Only when the node is activated or every (% style="color:#037691" %)**GTDC**(%%) time is reached, the node turns on the GNSS and we can observe the GPS search information through the serial assistant or Bluetooth tool.
1085 -
1086 -
1087 -=== 7.5.3 GPS debugging methods ===
1088 -
1089 -
1090 -In summary, we can deduce the methods of debugging GPS:
1091 -
1092 -* **Check whether the GPS function is enabled.**
1093 -
1094 -[[image:image-20240903102327-5.png||height="271" width="529"]]
1095 -
1096 -* **Check whether the GPS antenna is loose**.
1097 -
1098 -If the GPS antenna is loose, the GPS signal is weak, and the positioning fails.
1099 -
1100 -[[image:image-20240903094214-1.png||height="340" width="461"]]
1101 -
1102 -* **Use the AT+GNSST command to extend the positioning time.**
1103 -
1104 -The default AT+GNSST=30, that is, the default positioning time is 30 seconds.
1105 -
1106 -If the location fails, users can extend the location time.
1107 -
1108 -[[image:image-20240903102641-8.png||height="303" width="600"]]
1109 -
1110 -
1111 -
1112 -
1113 1113  
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