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

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

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1 -XWiki.Edwin
1 +XWiki.Xiaoling
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1 -~(% class="wikigeneratedid" id="HTableofContents:" %)
2 -~*~*Table of Contents:~*~*
1 +​
3 3  
4 -~{~{toc/}}
5 5  
4 +(% class="wikigeneratedid" id="HTableofContents:" %)
5 +**Table of Contents:**
6 6  
7 +{{toc/}}
7 7  
9 += 1. The use of this guideline =
8 8  
9 -~= 1. The use of this guideline =
11 +This configure instruction is for Dragino NB-IoT models with -CB or -CS suffix, for example DDS75-CB. These models use the same NB-IoT Module **[[BG95-M2>>https://www.dropbox.com/sh/3ilyaswz4odgaru/AADR86cAgL9UGlmLuEH-UZgla?st=x1ry6v5j&dl=0]]** and has the same software structure. The have the same configure instruction to different IoT servers. Use can follow the instruction here to see how to configure to connect to those servers.
10 10  
11 11  
12 -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.
14 += 2. Attach Network =
13 13  
16 +== 2.1 General Configure to attach network ==
14 14  
15 -~= 2. Attach Network =
18 +To attache end nodes to NB-IoT or LTE-M Network, You need to:
16 16  
17 -~== 2.1 General Configure to attach network ==
20 +1. Get a NB-IoT or LTE-M SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone)
21 +1. Power Off End Node ( See below for the power off/on position)
22 +1. Insert the SIM card to Sensor. ( See below for direction)
23 +1. Power On End Node
24 +1. [[Configure APN>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (AT+APN=<APN>), example AT+APN=iot.1nce.net
18 18  
26 +[[image:image-20240602220856-1.png]]
19 19  
20 -To attache NB-IoT sensors to NB-IoT Network, You need to:
21 21  
22 -~1. Get a NB-IoT SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone)
23 -~1. Power Off End Node ( See below for the power off/on position)
24 -~1. Insert the SIM card to Sensor. ( See below for direction)
25 -~1. Power On End Node
26 -~1. ~[~[Configure APN>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (AT+APN=<APN>), example AT+APN=iot.1nce.net
29 +放一张如何插卡图片。
27 27  
28 -~[~[image~:image-20240208102804-1.png||height="286" width="696"]]
29 29  
30 -~[~[image~:image-20230808205045-1.png||height="293" width="438"]]
32 +After doing above, the end nodes should be able to attach to NB-IoT network .
31 31  
32 -After doing above, the NB-IoT Sensors should be able to attach to NB-IoT network .
34 +The -CB and -CS models support (% style="color:blue" %)**LTE Cat NB2 and LTE-M (CAT-M1)**(%%), with below frequency band: multiple frequency bands of
33 33  
34 -The -NB and -NS models support ~(% style="color:blue" %)~*~*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.
36 +~-~-(% style="color:blue" %)** CAT-NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85 **(%%).
35 35  
36 -~(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %)
37 -~|~(% style="background-color:#4f81bd; color:white; width:117px" %)~*~*SIM Provider~*~*|~(% style="background-color:#4f81bd; color:white; width:151px" %)~*~*AT+APN=~*~*|~(% style="background-color:#4f81bd; color:white; width:474px" %)~*~*NB-IoT Coverage~*~*|~(% style="background-color:#4f81bd; color:white; width:135px" %)~*~*Comments~*~*
38 -~|~(% style="width:117px" %)~*~*~[~[1NCE>>https:~/~/1nce.com]]~*~*|~(% style="width:151px" %)iot.1nce.net|~(% style="width:474px" %)~(~(~(
39 -~*~*~[~[Coverage Reference Link>>https:~/~/1nce.com/en-ap/1nce-connect]]~*~*
38 +~-~-(% style="color:blue" %)** CAT-M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85 **(%%).
40 40  
41 -Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Latvia, Malta, Netherlands, Norway, Puerto Rico, Russia, Slovak , Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, UK, US Virgin Islands
42 -~)~)~)|~(% style="width:135px" %)UK: Band20
43 -~|~(% style="width:117px" %)China Mobile|~(% style="width:151px" %)No need configure|~(% style="width:474px" %)China Mainland, HongKong|~(% style="width:135px" %)
44 -~|~(% style="width:117px" %)China Telecom|~(% style="width:151px" %)ctnb|~(% style="width:474px" %)China Mainland|~(% style="width:135px" %)
40 +Make sure you use a the NB-IoT or LTE-M SIM card.
45 45  
46 -~== 2.2 Speed Up Network Attach time ==
42 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1134px" %)
43 +|(% style="background-color:#4f81bd; color:white; width:117px" %)**SIM Provider**|(% style="background-color:#4f81bd; color:white; width:151px" %)**AT+APN=**|(% style="background-color:#4f81bd; color:white; width:406px" %)**NB-IoT Coverage**|(% style="background-color:#4f81bd; color:white; width:351px" %)**LTE-M Coverage**|(% style="background-color:#4f81bd; color:white; width:120px" %)**Comments**
44 +|(% style="width:117px" %)**[[1NCE>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net|(% style="width:406px" %)(((
45 +**[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]**
47 47  
47 +Austria, Belgium, Bulgaria, China, Croatia, Czech Republic, Denmark, Estonia, Finland, Germany, Great Britain, Greece, Hungary, Ireland,Italy, Latvia, Malta, Netherlands, Norway, Portugal, Puerto Rico, Russia, Slovak,Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands
48 +)))|(% style="width:351px" %)(((
49 +Argentina, Austria, Australia, Belgium, Canada, Denmark,Estonia, Finland, France, Germany, Great Britain, Hungary, Ireland, Japan,Jersey, Korea, Repiblic of, Latvia, Luxembourg, Mexico, Netherlands, New Zealand, Norway, Poland, Puerto Rico, Romania, Spain, Sweden, Switzerland,Taiwan, USA, US Virgin Islands.
50 +)))|(% style="width:120px" %)UK: Band20
51 +|(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:406px" %)China Mainland, HongKong|(% style="width:351px" %) |(% style="width:120px" %)
52 +|(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:406px" %)China Mainland|(% style="width:351px" %) |(% style="width:120px" %)
48 48  
49 -BC660K-GL supports multi bands ~(% style="color:blue" %)~*~*B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B28/B66/B70/B85. ~*~*~(%%) It will search 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.
54 +== 2.2 Speed Up Network Attach time ==
50 50  
51 -~(% style="color:#037691" %)~*~*AT+QBAND?       ~*~*~(%%) ~~/~~/ Check what is the current used frequency band
52 -~(% style="color:#037691" %)~*~*AT+QBAND=1,4    ~*~*~(%%) ~~/~~/ Set to use 1 frequency band. Band4
53 -~(% style="color:#037691" %)~*~*Europe General~*~*~(%%) ~*~*AT+QBAND=2,8,20 ~*~* ~~/~~/ Set to use 2 frequency bands. Band 8 and Band 20
54 -~(% style="color:#037691" %)~*~*Global General~*~*~(%%) : ~*~*AT+QBAND=10,8,20,28,2,4,12,13,66,85,5~*~*
56 +**BG95-M2** supports multi bands (% style="color:blue" %)**in NB-IoT and LTE-M. **(%%) It will search one by one and try to attach, this will take a lot of time and even cause attach fail and show **Signal Strenght:99**.
55 55  
56 -~(% style="color:#037691" %)~*~*Verizon~*~*~(%%)~*~* ~*~*      AT+QBAND=1,13
57 -~(% style="color:#037691" %)~*~*AT&T~*~*~(%%)           AT+QBAND=3,12,4,2
58 -~(% style="color:#037691" %)~*~*Telstra~*~*~(%%)        AT+QBAND=1,28
59 -~(% style="color:#037691" %)~*~*Softband~*~*~(%%)     AT+QBAND=2,3,8
58 +**Note:**Before using the NB module command, users need to power on the NB module. Run the AT+QSW command to turn on and off the NB module.Remember to shut down after using the NB module command, otherwise it will consume power.
60 60  
61 -After connection is successful, user can use ~(% style="color:#037691" %)~*~*AT+QENG=0 ~*~*~(%%) to check which band is actually in used.
60 +Attache to 1NCE card for Australia use:
62 62  
62 +* AT+COPS=1,2,"50501",8
63 +* AT+QCFG="band",0,0x8000000,0x8000000,1
63 63  
64 -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/]]~*~*
65 +After connection is successful, user can use (% style="color:#037691" %)**AT+QENG="servingcell"**(%%) to check which band is actually in used.
65 65  
67 +AT+QENG="servingcell"
68 ++QENG: "servingcell","NOCONN","eMTC","FD
69 +D",505,01,90D2C0B,258,9410,28,5,5,901A,-112,-17,-80,10,27
66 66  
67 -~= 3. Configure to connect to different servers =
68 68  
69 -~== 3.1 General UDP Connection ==
72 +See bands used for different provider:** [[NB-IoT Deployment , Bands, Operator list>>http://wiki.dragino.com/xwiki/bin/view/Main/NB-IoT%20Deployment%20%2C%20Bands%2C%20Operator%20list/]]**
70 70  
74 +=== **1.Configure Frequency Band** ===
71 71  
72 -The NB-IoT Sensor can send packet to server use UDP protocol.
76 +AT+QCFG="band"[,<GSM_bandval>,<eMTC_bandval>,<NB-IoT_bandval>[,<effect>]]
73 73  
78 +<GSM_bandval>:
74 74  
75 -~=== 3.1.1 Simulate UDP Connection by PC tool ===
80 +0 No change 
81 +0x1 EGSM900
82 +0x2 DCS1800
83 +0x4 GSM850 
84 +0x8 PCS1900 
85 +0xF All of the supported bands above
76 76  
87 +<eMTC_bandval>:
77 77  
78 -We can use PC tool to simulate UDP connection to make sure server works ok.
89 +0 No change 
90 +0x1  LTE B1
91 +0x2  LTE B2 
92 +0x4  LTE B3 
93 +0x8  LTE B4 
94 +0x10  LTE B5 
95 +0x80  LTE B8 
96 +0x800  LTE B12 
97 +0x1000  LTE B13 
98 +0x20000  LTE B18 
99 +0x40000  LTE B19 
100 +0x80000  LTE B20 
101 +0x1000000  LTE B25 
102 +0x2000000  LTE B26 
103 +0x4000000  LTE B27 
104 +0x8000000  LTE B28 
105 +0x40000000  LTE B31 
106 +0x20000000000000000  LTE B66 
107 +0x800000000000000000  LTE B72 
108 +0x1000000000000000000  LTE B73 
109 +0x1000000000000000000000  LTE B85
79 79  
80 -~[~[image~:image-20230802112413-1.png||height="468" width="1024"]]
111 +<NB-IoT_bandval>:
81 81  
113 +0 No change 
114 +0x1  LTE B1
115 +0x2  LTE B2 
116 +0x4  LTE B3 
117 +0x8  LTE B4 
118 +0x10  LTE B5 
119 +0x80  LTE B8 
120 +0x800  LTE B12 
121 +0x1000  LTE B13 
122 +0x20000  LTE B18 
123 +0x40000  LTE B19 
124 +0x80000  LTE B20 
125 +0x1000000  LTE B25 
126 +0x8000000  LTE B28 
127 +0x40000000  LTE B31 
128 +0x20000000000000000  LTE B66
82 82  
83 -~=== 3.1.2 Configure NB-IoT Sensor ===
130 +0x400000000000000000  LTE B71
131 +0x800000000000000000  LTE B72 
132 +0x1000000000000000000  LTE B73 
133 +0x1000000000000000000000  LTE B85
84 84  
85 -~==== 3.1.2.1 AT Commands ====
135 +For example, setting the LTE-M network frequency band to 3.
86 86  
137 +AT+QCFG="band",0xF,0x4,0,1
87 87  
88 -~(% style="color:blue" %)~*~*AT Commands:~*~*
139 +When searching for all bands, the value of this command is set to:
89 89  
90 -~* ~(% style="color:#037691" %)~*~*AT+PRO=2,0~*~*  ~(%%)       ~~/~~/  Set to use UDP protocol to uplink ,Payload Type select Hex payload
141 +AT+QCFG="band",0xF,0x100002000000000f0e189f,0x10004200000000090e189f,1
91 91  
92 -~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=120.24.4.116,5601~*~*  ~(%%)    ~~/~~/  Set UDP server address and port
93 93  
94 -~[~[image~:image-20230802112413-2.png]]
144 +=== **2.Configure search network sequence** ===
95 95  
146 +AT+QCFG="nwscanseq",<scanseq>,1
96 96  
97 -~==== 3.1.2.2 Uplink Example ====
148 +<scanseq>:
98 98  
150 +00 Automatic (eMTC → NB-IoT → GSM) 
151 +01 GSM 
152 +02 eMTC 
153 +03 NB-IoT
99 99  
100 -~[~[image~:image-20230802112413-3.png]]
155 +AT+QCFG="nwscanseq",02,1  ~/~/Priority search for eMTC
101 101  
157 +=== **3.Configure Network Category to be Searched for under LTE RAT** ===
102 102  
103 -~== 3.2 General MQTConnection ==
159 +AT+QCFG="iotopmode",mode,1
104 104  
161 +0 eMTC 
162 +1 NB-IoT 
163 +2 eMTC and NB-IoT
105 105  
106 -The NB-IoT Sensor can send packet to serveuse MQTT protocol.
165 +=== **4.AT command to set frequency band and network category** ===
107 107  
108 -Below arthe commands.
167 +AT+QBAND=0x100002000000000f0e189f,0x10004200000000090e189f  ~/~/<eMTC_bandval>,<NB-IoT_bandval>
109 109  
110 -~(% style="color:blue" %)~*~*AT Commands:~*~*
169 +AT+IOTMOD= ~/~/ 0 eMTC  1 NB-IoT  2 eMTC and NB-IoT
111 111  
112 -~* ~(% style="color:#037691" %)~*~*AT+PRO=3,0~*~*   ~(%%)   ~~/~~/  Set to use MQTT protocol to uplink, Payload Type select Hex payload.
171 +**Example :**
113 113  
114 -~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=120.24.4.116,1883~*~*  ~(%%)      ~~/~~/  Set MQTT server address anport
173 +Taking the use of 1nce cards in **the United States** as an example.
115 115  
116 -~* ~(% style="color:#037691" %)~*~*AT+CLIENT=CLIENT~*~*     ~(%%)                            ~~/~~/  Set up the CLIENT of MQTT
175 +AT+APN=iot.1nce.net  ~/~/set APN
117 117  
118 -~* ~(% style="color:#037691" %)~*~*AT+UNAME=UNAME~*~*        ~(%%)                      ~~/~~/  Set the username of MQTT
177 +AT+QBAND=0x100180A,0  ~/~/ eMTC :Set frequency band B2,B4,B12,B13,B25  NB-IoT:No change
119 119  
120 -~* ~(% style="color:#037691" %)~*~*AT+PWD=PWD~*~*             ~(%%)                           ~~/~~/  Set thpassword of MQTT
179 +AT+IOTMOD=0  ~/~/ Set  eMTC Network
121 121  
122 -~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=NSE01_PUB~*~*  ~(%%)                  ~~/~~/  Set the sending topic of MQTT
181 +**Setting the above commands in the United States will greatly reduce the network search time of the NB module.**
123 123  
124 -~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=NSE01_SUB~*~*  ~(%%)                  ~~/~~/  Set the subscription topic of MQTT
125 125  
126 -~[~[image~:image-20230802112413-4.png]]
184 += 3. Configure to connect to different servers =
127 127  
128 -~[~[image~:image-20230802112413-5.png||height="530" width="987"]]
186 +== 3.1 General UDP Connection ==
129 129  
130 -~(% style="color:red" %)~*~*Notice: MQTT protocol has a much higher power consumption compare with UDP/CoAP protocol. Please check the power analyze document and adjust the uplink  perioto a suitable interval.~*~*
188 +The NB-IoT Sensor can send packet to server use UDP protocol.
131 131  
132 132  
133 -~== 3.3 ~[~[ThingSpeak>>url:https:~/~/thingspeak.com/]] (via MQTT) ==
191 +=== 3.1.1 Simulate UDP Connection by PC tool ===
134 134  
135 -~=== 3.3.1 Get MQTT Credentials ===
136 136  
194 +We can use PC tool to simulate UDP connection to make sure server works ok.
137 137  
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.
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"]]
139 139  
140 -~[~[image~:image-20230802112413-6.png||height="336" width="925"]]
141 141  
142 -~[~[image~:image-20230802112413-7.png]]
199 +=== 3.1.2 Configure NB-IoT Sensor ===
143 143  
201 +==== 3.1.2.1 AT Commands ====
144 144  
145 -~=== 3.3.2 Simulate with MQTT.fx ===
146 146  
147 -~==== 3.3.2.1 Establish MQTConnection ====
204 +(% style="color:blue" %)**AT Commands:**
148 148  
206 +* (% style="color:#037691" %)**AT+PRO=2,0**  (%%) ~/~/ Set to use UDP protocol to uplink ,Payload Type select Hex payload
149 149  
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.
208 +* (% style="color:#037691" %)**AT+SERVADDR=8.217.91.207,1999**  (%%) ~/~/ Set UDP server address and port
151 151  
152 -~[~[image~:image-20230802112413-8.png]]
210 +[[image:image-20240819102802-1.png]]
153 153  
154 -~* ~(% style="color:#037691" %)~*~*Broker Address:~*~*~(%%) mqtt3.thingspeak.com
155 155  
156 -~* ~(% style="color:#037691" %)~*~*Broker Port:~*~*~(%%) 1883
213 +==== 3.1.2.2 Uplink Example ====
157 157  
158 -~* ~(% style="color:#037691" %)~*~*Client ID:~*~*~(%%) <Your ThingSpeak MQTT ClientID>
159 159  
160 -~* ~(% style="color:#037691" %)~*~*User Name:~*~*~(%%) <Your ThingSpeak MQTT User Name>
216 +[[image:image-20240819105418-8.png||height="611" width="1287"]]
161 161  
162 -~* ~(% style="color:#037691" %)~*~*Password:~*~*~(%%) <Your ThingSpeak MQTT Password>
163 163  
164 -~==== 3.3.2.2 Publish Data to ThingSpeaChannel ====
219 +== 3.2 General COAP Connection ==
165 165  
166 166  
167 -~[~[image~:image-20230802112413-9.png]]
222 +The NB-IoT Sensor can send packet to server use COAP protocol.
168 168  
169 -~[~[image~:image-20230802112413-10.png]]
224 +Below are the commands.
170 170  
226 +(% style="color:blue" %)**AT Commands:**
171 171  
172 -~(% style="color:blue" %)~*~*In MQTT.fxwe can publish beloinfo:~*~*
228 +* (% style="color:#037691" %)**AT+PRO=1,0**   (%%) ~/~/ Set to use COAP protocol to uplink, Payload Type select Hex payload.
173 173  
174 -~* ~(% style="color:#037691" %)~*~*Topic:~*~*~(%%) channels/YOUR_CHANNEL_ID/publish
230 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683** (%%) ~/~/ Set COAP server address and port
175 175  
176 -~* ~(% style="color:#037691" %)~*~*Payload:~*~*~(%%) field1=63&field2=67&status=MQTTPUBLISH
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
177 177  
178 -Where 63 and 67 are the value to be published to field1 & field2.
235 +[[image:image-20240819103212-2.png]]
179 179  
180 180  
181 -~(% style="color:blue" %)~*~*Result: ~*~*
238 +=== 3.2.1 Uplink Example ===
182 182  
183 -~[~[image~:image-20230802112413-11.png||height="539" width="901"]]
184 184  
241 +[[image:image-20240819103909-4.png||height="453" width="955"]]
185 185  
186 -~=== 3.3.3 Configure NB-IoT Sensor for connection ===
187 187  
188 -~==== 3.3.3.1 AT Commands: ====
244 +== 3.2 General MQTT Connection ==
189 189  
190 190  
191 -In the NB-IoT, we can run belocommands so to publish the channels like MQTT.fx
247 +The NB-IoT Sensor can send packet to server use MQTT protocol.
192 192  
193 -~* ~(% style="color:blue" %)~*~*AT+PRO=3,1~*~* ~(%%)    ~~/~~/ Set to use ThingSpeak Server and Related Payload
249 +Below are the commands.
194 194  
195 -~* ~(% style="color:blue" %)~*~*AT+CLIENT=<Your ThingSpeak MQTT ClientID>~*~*
251 +(% style="color:blue" %)**AT Commands:**
196 196  
197 -~* ~(% style="color:blue" %)~*~*AT+UNAME=<Your ThingSpeak MQTT User Name>~*~*
253 +* (% style="color:#037691" %)**AT+PRO=3,0**   (%%) ~/~/ Set to use MQTT protocol to uplink, Payload Type select Hex payload.
198 198  
199 -~* ~(% style="color:blue" %)~*~*AT+PWD=<Your ThingSpeak MQTT Password>~*~*
255 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883**  (%%) ~/~/ Set MQTT server address and port
200 200  
201 -~* ~(% style="color:blue" %)~*~*AT+PUBTOPIC=<YOUR_CHANNEL_ID>~*~*
257 +* (% style="color:#037691" %)**AT+CLIENT=CLIENT**     (%%) ~/~/ Set up the CLIENT of MQTT
202 202  
203 -~* ~(% style="color:blue" %)~*~*AT+SUBTOPIC=<YOUR_CHANNEL_ID>~*~*
259 +* (% style="color:#037691" %)**AT+UNAME=UNAME**        (%%) ~/~/ Set the username of MQTT
204 204  
205 -~==== 3.3.3.2 Uplink Examples ====
261 +* (% style="color:#037691" %)**AT+PWD=PWD**             (%%) ~/~/ Set the password of MQTT
206 206  
263 +* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB**  (%%) ~/~/ Set the sending topic of MQTT
207 207  
208 -~[~[image~:image-20230816201942-1.png]]
265 +* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB**  (%%) ~/~/ Set the subscription topic of MQTT
209 209  
210 -For SE01-NB
267 +[[image:image-20240819105003-7.png||height="613" width="458"]]
211 211  
212 -For DDS20-NB
213 213  
214 -For DDS45-NB
270 +[[image:image-20240819104942-6.png||height="702" width="974"]]
215 215  
216 -For DDS75-NB
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.**
217 217  
218 -For NMDS120-NB
219 219  
220 -For SPH01-NB
275 +== 3.3 [[ThingSpeak>>url:https://thingspeak.com/]] (via MQTT) ==
221 221  
222 -For NLM01-NB
277 +=== 3.3.1 Get MQTT Credentials ===
223 223  
224 -For NMDS200-NB
225 225  
226 -For CPN01-NB
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.
227 227  
228 -For DS03A-NB
282 +[[image:image-20240819173602-1.png||height="401" width="743"]]
229 229  
230 -For SN50V3-NB
284 +[[image:image-20240819173706-3.png||height="595" width="597"]]
231 231  
232 232  
233 -~==== 3.3.3.3 Map fields to sensor value ====
287 +=== 3.3.2 Simulate with MQTT.fx ===
234 234  
289 +==== 3.3.2.1 Establish MQTT Connection ====
235 235  
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.
237 237  
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.
238 238  
239 -~[~[image~:image-20230802112413-12.png||height="504" width="1011"]]
294 +[[image:image-20240819173826-4.png||height="534" width="734"]]
240 240  
241 -~[~[image~:image-20230802112413-13.png||height="331" width="978"]]
296 +* (% style="color:#037691" %)**Broker Address:**(%%) mqtt3.thingspeak.com
242 242  
298 +* (% style="color:#037691" %)**Broker Port:**(%%) 1883
243 243  
244 -Belois the NB-IoT Product Table show the mapping.
300 +* (% style="color:#037691" %)**Client ID:**(%%) <Your ThingSpeak MQTT ClientID>
245 245  
246 -~(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1424px" %)
247 -~|~(% style="background-color:#4f81bd; width:143px" %) |~(% style="background-color:#4f81bd; color:white; width:103px" %)Field1|~(% style="background-color:#4f81bd; color:white; width:102px" %)Field2|~(% style="background-color:#4f81bd; color:white; width:157px" %)Field3|~(% style="background-color:#4f81bd; color:white; width:154px" %)Field4|~(% style="background-color:#4f81bd; color:white; width:153px" %)Field5|~(% style="background-color:#4f81bd; color:white; width:151px" %)Field6|~(% style="background-color:#4f81bd; color:white; width:160px" %)Field7|~(% style="background-color:#4f81bd; color:white; width:152px" %)Field8|~(% style="background-color:#4f81bd; color:white; width:67px" %)Field9|~(% style="background-color:#4f81bd; color:white; width:69px" %)Field10
248 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)S31x-NB|~(% style="width:103px" %)Temperature |~(% style="width:102px" %)Humidity|~(% style="width:157px" %)Battery|~(% style="width:154px" %)RSSI|~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
249 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)SE01-NB|~(% style="width:103px" %)Temperature |~(% style="width:102px" %)Humidity|~(% style="width:157px" %)conduct|~(% style="width:154px" %)dielectric_constant|~(% style="width:153px" %)Battery|~(% style="width:151px" %)RSSI|~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
250 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)DDS20-NB|~(% style="width:103px" %)distance|~(% style="width:102px" %)Battery|~(% style="width:157px" %)RSSI|~(% style="width:154px" %) |~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
251 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)DDS45-NB|~(% style="width:103px" %)distance|~(% style="width:102px" %)Battery|~(% style="width:157px" %)RSSI|~(% style="width:154px" %) |~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
252 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)DDS75-NB|~(% style="width:103px" %)distance|~(% style="width:102px" %)Battery|~(% style="width:157px" %)RSSI|~(% style="width:154px" %) |~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
253 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS120-NB|~(% style="width:103px" %)distance|~(% style="width:102px" %)Battery|~(% style="width:157px" %)RSSI|~(% style="width:154px" %) |~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
254 -~|~(% rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SPH01-NB|~(% style="width:103px" %)ph|~(% style="width:102px" %)Temperature|~(% style="width:157px" %)Battery|~(% style="width:154px" %)RSSI|~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% colspan="1" rowspan="1" style="width:69px" %)
255 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)NLM01-NB|~(% style="width:103px" %)Humidity|~(% style="width:102px" %)Temperature|~(% style="width:157px" %)Battery|~(% style="width:154px" %)RSSI|~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
256 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS200-NB|~(% style="width:103px" %)distance1|~(% style="width:102px" %)distance2|~(% style="width:157px" %)Battery|~(% style="width:154px" %)RSSI|~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
257 -~|~(% style="background-color:#4f81bd; color:white; width:143px" %)CPN01-NB|~(% style="width:103px" %)alarm|~(% style="width:102px" %)count|~(% style="width:157px" %)door open duration|~(% style="width:154px" %)calc flag|~(% style="width:153px" %)Battery|~(% style="width:151px" %)RSSI|~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
258 -~|~(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)DS03A-NB|~(% colspan="1" rowspan="1" style="width:103px" %)level|~(% colspan="1" rowspan="1" style="width:102px" %)alarm|~(% colspan="1" rowspan="1" style="width:157px" %)pb14door open num|~(% colspan="1" rowspan="1" style="width:154px" %)pb14 last open time|~(% colspan="1" rowspan="1" style="width:153px" %)pb15 level status|~(% colspan="1" rowspan="1" style="width:151px" %)pb15 alarm status|~(% colspan="1" rowspan="1" style="width:160px" %)pb15 door open num|~(% colspan="1" rowspan="1" style="width:152px" %)pb15 last open time|~(% colspan="1" rowspan="1" style="width:67px" %)Battery|~(% colspan="1" rowspan="1" style="width:69px" %)RSSI
259 -~|~(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod1|~(% colspan="1" rowspan="1" style="width:103px" %)mod|~(% colspan="1" rowspan="1" style="width:102px" %)Battery|~(% colspan="1" rowspan="1" style="width:157px" %)RSSI|~(% colspan="1" rowspan="1" style="width:154px" %)DS18B20 Temp|~(% colspan="1" rowspan="1" style="width:153px" %)exit_state/input PA4|~(% colspan="1" rowspan="1" style="width:151px" %)adc0|~(% colspan="1" rowspan="1" style="width:160px" %)Temperature |~(% colspan="1" rowspan="1" style="width:152px" %)Humidity|~(% colspan="1" rowspan="1" style="width:67px" %) |~(% colspan="1" rowspan="1" style="width:69px" %)
260 -~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod2|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)DS18B20 Temp|~(% colspan="1" style="width:153px" %)exit_state/input PA4|~(% colspan="1" style="width:151px" %)adc0|~(% colspan="1" style="width:160px" %)distance|~(% colspan="1" style="width:152px" %) |~(% colspan="1" style="width:67px" %) |~(% colspan="1" style="width:69px" %)
261 -~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod3|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)adc0|~(% colspan="1" style="width:153px" %)exit_state/input PA4|~(% colspan="1" style="width:151px" %)adc1|~(% colspan="1" style="width:160px" %)Temperature|~(% colspan="1" style="width:152px" %)Humidity|~(% colspan="1" style="width:67px" %)adc4|~(% colspan="1" style="width:69px" %)
262 -~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod4|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)DS18B20 Temp|~(% colspan="1" style="width:153px" %)adc0|~(% colspan="1" style="width:151px" %)exit_state/input PA4|~(% colspan="1" style="width:160px" %)DS18B20 Temp2|~(% colspan="1" style="width:152px" %)DS18B20 Temp3|~(% colspan="1" style="width:67px" %) |~(% colspan="1" style="width:69px" %)
263 -~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod5|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)DS18B20 Temp|~(% colspan="1" style="width:153px" %)adc0|~(% colspan="1" style="width:151px" %)exit_state/input PA4|~(% colspan="1" style="width:160px" %)Weight|~(% colspan="1" style="width:152px" %) |~(% colspan="1" style="width:67px" %) |~(% colspan="1" style="width:69px" %)
264 -~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod6|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)count|~(% colspan="1" style="width:153px" %) |~(% colspan="1" style="width:151px" %) |~(% colspan="1" style="width:160px" %) |~(% colspan="1" style="width:152px" %) |~(% colspan="1" style="width:67px" %) |~(% colspan="1" style="width:69px" %)
302 +* (% style="color:#037691" %)**User Name:**(%%) <Your ThingSpeak MQTT User Name>
265 265  
266 -~== 3.4 ~[~[Datacake>>https:~/~/datacake.co/]] ==
304 +* (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
267 267  
268 268  
269 -~(% class="wikigeneratedid" %)
270 -Dragino NB-IoT sensors has its template in ~*~*~[~[Datacake>>https:~/~/datacake.co/]]~*~* Platform. There are two version for NB Sensor,
307 +==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
271 271  
272 272  
273 -~(% class="wikigeneratedid" %)
274 -As example for S31B-NB. there are two versions: ~*~*S31B-NB-1D and S31B-NB-GE.~*~*
310 +[[image:image-20240819174033-5.png]]
275 275  
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.
312 +[[image:image-20240819174209-6.png]]
277 277  
278 -~* ~(% style="color:blue" %)~*~*S31B-NB-GE~*~*~(%%): This verson doesn't have pre-configure Datacake connection. User need to enter the AT Commands to connect to Datacake. See below for instruction.
314 +(% style="color:blue" %)**In MQTT.fx, we can publish below info:**
279 279  
280 -~=== 3.4.1 For device Already has template ===
316 +* (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish
281 281  
282 -~==== 3.4.1.1 Create Device ====
318 +* (% style="color:#037691" %)**Payload:**(%%) field1=63&field2=67&status=MQTTPUBLISH
283 283  
284 -~(% style="color:blue" %)~*~*Add Device~*~*~(%%) in DataCake.
320 +Where 63 and 67 are the value to be published to field1 & field2.
285 285  
286 -~[~[image~:image-20230808162301-1.png||height="453" width="952"]]
322 +(% style="color:blue" %)**Result: **
287 287  
324 +[[image:image-20240819174314-7.png||height="469" width="785"]]
288 288  
289 -~[~[image~:image-20230808162342-2.png||height="541" width="952"]]
290 290  
327 +=== 3.3.3 Configure NB-IoT Sensor for connection ===
291 291  
292 -~(% style="color:blue" %)~*~*Choose the correct model~*~*~(%%) from template.
329 +==== 3.3.3.1 AT Commands: ====
293 293  
294 -~[~[image~:image-20230808162421-3.png]]
295 295  
332 +In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
296 296  
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.
334 +* (% style="color:blue" %)**AT+PRO=3,1** (%%) ~/~/ Set to use ThingSpeak Server and Related Payload
298 298  
299 -~[~[image~:image-20230808163612-7.png||height="549" width="952"]]
336 +* (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
300 300  
301 -~[~[image~:image-20230808163035-5.png]]
338 +* (% style="color:blue" %)**AT+UNAME=<Your ThingSpeak MQTT User Name>**
302 302  
303 -~[~[image~:image-20230808163049-6.png||height="544" width="926"]]
340 +* (% style="color:blue" %)**AT+PWD=<Your ThingSpeak MQTT Password>**
304 304  
342 +* (% style="color:blue" %)**AT+PUBTOPIC=<YOUR_CHANNEL_ID>**
305 305  
306 -~=== 3.4.2 For Device already registered in DataCake before shipped ===
344 +* (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
307 307  
308 -~==== 3.4.2.1 Scan QR Code to get the device info ====
309 309  
347 +==== 3.3.3.2 Uplink Examples ====
310 310  
311 -Users can use their phones or computers to scan QR codes to obtain device data information.
312 312  
313 -~[~[image~:image-20230808170051-8.png||height="255" width="259"]]
350 +[[image:image-20240819174540-8.png]]
314 314  
315 -~[~[image~:image-20230808170548-9.png]]
352 +For SE01-NB
316 316  
354 +For DDS20-NB
317 317  
318 -~==== 3.4.2.2 Claim Device to User Account ====
356 +For DDS45-NB
319 319  
358 +For DDS75-NB
320 320  
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 +Users can use their phones or computers to scan QR codes to obtain device data information.
449 +
450 +[[image:image-20240820110129-7.png]]
451 +
452 +[[image:image-20240820110218-9.png]]
453 +
454 +
455 +==== 3.4.2.2 Claim Device to User Account ====
456 +
321 321  By Default, the device is registered in Dragino's DataCake Account. User can Claim it to his account.
322 322  
323 323  
324 -~=== 3.4.3 Manual Add Decoder in DataCake ( don't use the template in DataCake) ===
460 +=== 3.4.3 Manual Add Decoder in DataCake ( don't use the template in DataCake) ===
325 325  
326 326  
327 -~*~*Step1: Add a device~*~*
463 +**Step1: Add a device**
328 328  
329 -~[~[image~:image-20240129170024-1.png||height="330" width="900"]]
465 +[[image:image-20240820110235-10.png]][[image:image-20240129170024-1.png||height="330" width="900"]]
330 330  
331 331  
332 -~*~*Step2: Choose your device type,please select dragino NB-IOT device~*~*
468 +**Step2: Choose your device type,please select dragino NB-IOT device**
333 333  
334 -~[~[image~:image-20240129170216-2.png||height="534" width="643"]]
470 +[[image:image-20240820110247-11.png]]
335 335  
336 336  
337 -~*~*Step3: Choose to create a new device~*~*
473 +**Step3: Choose to create a new device**
338 338  
339 -~[~[image~:image-20240129170539-3.png||height="459" width="646"]]
475 +[[image:image-20240820111016-12.png]]
340 340  
341 341  
342 -~*~*Step4: Fill in the device ID of your NB device~*~*
478 +**Step4: Fill in the device ID of your NB device**
343 343  
344 -~[~[image~:image-20240202111546-1.png||height="378" width="651"]]
480 +[[image:image-20240820111101-13.png]]
345 345  
346 346  
347 -~*~*Step5: Please select your device plan according to your needs and complete the creation of the device~*~*
483 +**Step5: Please select your device plan according to your needs and complete the creation of the device**
348 348  
349 -~[~[image~:image-20240129171236-6.png||height="450" width="648"]]
485 +[[image:image-20240820111113-14.png]]
350 350  
351 351  
352 -~*~*Step6: Please add the decoder at the payload decoder of the device configuration.~*~*
488 +**Step6: Please add the decoder at the payload decoder of the device configuration.**
353 353  
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]]
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]]
355 355  
356 -~[~[image~:image-20240129172056-7.png||height="457" width="816"]]
492 +[[image:image-20240820111236-15.png]]
357 357  
358 -~[~[image~:image-20240129173116-9.png||height="499" width="814"]]
494 +[[image:image-20240820111248-16.png]]
359 359  
360 360  
361 -~*~*Step7: Add the output of the decoder as a field~*~*
497 +**Step7: Add the output of the decoder as a field**
362 362  
363 -~[~[image~:image-20240129173541-10.png||height="592" width="968"]]
499 +[[image:image-20240820111259-17.png]]
364 364  
365 365  
366 -~*~*Step8: Customize the dashboard and use fields as parameters of the dashboard~*~*
502 +**Step8: Customize the dashboard and use fields as parameters of the dashboard**
367 367  
368 -~[~[image~:image-20240129174518-11.png||height="147" width="1042"]]
504 +[[image:image-20240820111312-18.png]]
369 369  
370 -~[~[image~:image-20240129174657-12.png||height="538" width="916"]]
506 +[[image:image-20240820111322-19.png]]
371 371  
372 -~[~[image~:image-20240129174840-13.png||height="536" width="750"]]
508 +[[image:image-20240820111333-20.png]]
373 373  
374 374  
375 -~=== 3.4.4 For device have not configured to connect to DataCake ===
511 +=== 3.4.4 For device have not configured to connect to DataCake ===
376 376  
377 377  
378 -~(% class="lead" %)
514 +(% class="lead" %)
379 379  Use AT command for connecting to DataCake
380 380  
381 -~(% style="color:blue" %)~*~*AT+PRO=2,0~*~*
517 +(% style="color:blue" %)**AT+PRO=2,0**
382 382  
383 -~(% style="color:blue" %)~*~*AT+SERVADDR=67.207.76.90,4445~*~*
519 +(% style="color:blue" %)**AT+SERVADDR=67.207.76.90,4445**
384 384  
385 385  
386 -~== 3.5 Node-Red (via MQTT) ==
522 +== 3.5 Node-Red (via MQTT) ==
387 387  
388 -~=== 3.5.1 Configure ~[~[Node-Red>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
524 +=== 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
389 389  
390 390  
391 391  Take S31-NB UDP protocol as an example.
... ... @@ -394,411 +394,407 @@
394 394  
395 395  User can download the required JSON file through Dragino Node-RED input flow template.
396 396  
397 -Download sample JSON file link: ~[~[https:~~~~/~~~~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0>>url:https:~/~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0]]
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]]
398 398  
399 399  We can directly import the template.
400 400  
401 401  The templates for S31-NB and NB95S31B are the same.
402 402  
539 +[[image:image-20240820111353-21.png]]
403 403  
404 -~[~[image~:image-20230809173127-4.png]]
405 -
406 -
407 407  Please select the NB95S31B template.
408 408  
409 -~[~[image~:image-20230809173310-5.png||height="558" width="926"]]
543 +[[image:image-20240820111405-22.png]]
410 410  
411 -~[~[image~:image-20230809173438-6.png]]
545 +[[image:image-20240820111418-23.png]]
412 412  
413 -~[~[image~:image-20230809173800-7.png]]
547 +[[image:image-20240820111427-24.png]]
414 414  
415 -
416 416  Successfully imported template.
417 417  
418 -~[~[image~:image-20230809173835-8.png||height="515" width="860"]]
551 +[[image:image-20240820111438-25.png]]
419 419  
420 -
421 421  Users can set UDP port.
422 422  
423 -~[~[image~:image-20230809174053-9.png]]
555 +[[image:image-20240820111448-26.png]]
424 424  
425 425  
426 -~=== 3.5.2 Simulate Connection ===
558 +=== 3.5.2 Simulate Connection ===
427 427  
428 428  
429 429  We have completed the configuration of UDP. We can try sending packets to node red.
430 430  
431 -~[~[image~:image-20230810083934-1.png]]
563 +[[image:image-20240820111504-27.png]]
432 432  
433 -~[~[image~:image-20230810084048-2.png||height="535" width="1052"]]
565 +[[image:image-20240820111515-28.png]]
434 434  
435 435  
436 -~=== 3.5.3 Configure NB-IoT Sensors ===
568 +=== 3.5.3 Configure NB-IoT Sensors ===
437 437  
438 438  
439 -~* ~(% style="color:#037691" %)~*~*AT+PRO=3,0 or 3,5 ~*~* ~(%%)   ~*~*~~/~~/ hex format or json format~*~*
440 -~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=<device name>or User Defined~*~*
441 -~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=<device name>or User Defined~*~*
442 -~* ~(% style="color:#037691" %)~*~*AT+CLIENT=<device name> or User Defined~*~*
443 -~* ~(% style="color:#037691" %)~*~*AT+UNAME=<device name> or User Defined~*~*
444 -~* ~(% style="color:#037691" %)~*~*AT+PWD=“Your device token”~*~*
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”**
445 445  
446 -~== 3.6 ThingsBoard.Cloud (via MQTT) ==
447 447  
448 -~=== 3.6.1 Configure ThingsBoard ===
579 +== 3.6 ThingsBoard.Cloud (via MQTT) ==
449 449  
450 -~==== 3.6.1.1 Create Device ====
581 +=== 3.6.1 Configure ThingsBoard ===
451 451  
583 +==== 3.6.1.1 Create Device ====
452 452  
453 -Create a New Device in ~[~[ThingsBoard>>url:https:~/~/thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
454 454  
455 -~[~[image~:image-20230802112413-32.png||height="583" width="1066"]]
586 +Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
456 456  
588 +[[image:image-20240820112210-29.png]]
457 457  
458 -~==== 3.6.1.2 Create Uplink & Downlink Converter ====
459 459  
591 +==== 3.6.1.2 Create Uplink & Downlink Converter ====
460 460  
461 -~(% style="color:blue" %)~*~*Uplink Converter~*~*
462 462  
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.
594 +(% style="color:blue" %)**Uplink Converter**
464 464  
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.
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.
466 466  
467 -~[~[image~:image-20230802112413-33.png||height="597" width="1061"]]
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.
468 468  
600 +[[image:image-20240820112222-30.png]]
469 469  
470 -~(% style="color:blue" %)~*~*Downlink Converter~*~*
602 +(% style="color:blue" %)**Downlink Converter**
471 471  
472 -The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
604 +The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
473 473  
474 -~[~[image~:image-20230802112413-34.png||height="598" width="1063"]]
606 +[[image:image-20240820112236-31.png]]
475 475  
476 -~(% style="color:red" %)~*~*Note: Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.~*~*
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.**
477 477  
478 478  
479 -~==== 3.6.1.3 MQTT Integration Setup ====
611 +==== 3.6.1.3 MQTT Integration Setup ====
480 480  
481 481  
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~*~*;
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**;
483 483  
484 -~[~[image~:image-20230802112413-35.png||height="597" width="1062"]]
616 +[[image:image-20240820112247-32.png]]
485 485  
618 +* The next steps is to add the recently created uplink and downlink converters;
486 486  
487 -~* The next steps is to add the recently created uplink and downlink converters;
620 +[[image:image-20240820112302-33.png]]
488 488  
489 -~[~[image~:image-20230802112413-36.png||height="598" width="1062"]]
622 +[[image:image-20240820112316-34.png]]
490 490  
491 -~[~[image~:image-20230802112413-37.png||height="598" width="1064"]]
624 +(% style="color:blue" %)**Add a topic filter:**
492 492  
626 +Consistent with the theme of the node setting.
493 493  
494 -~(% style="color:blue" %)~*~*Add a topic filter:~*~*
628 +You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
495 495  
496 -Consistent with the theme of the node setting.
630 +[[image:image-20240820112330-35.png]]
497 497  
498 -You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
499 499  
500 -~[~[image~:image-20230802112413-38.png||height="598" width="1064"]]
633 +=== 3.6.2 Simulate with MQTT.fx ===
501 501  
635 +[[image:image-20240820112340-36.png]]
502 502  
503 -~=== 3.6.2 Simulate with MQTT.fx ===
637 +[[image:image-20240820112351-37.png]]
504 504  
505 505  
506 -~[~[image~:image-20230802112413-39.png]]
640 +=== 3.6.3 Configure NB-IoT Sensor ===
507 507  
508 -~[~[image~:image-20230802112413-40.png||height="525" width="980"]]
509 509  
643 +(% style="color:blue" %)**AT Commands**
510 510  
511 -~=== 3.6.3 Configure NB-IoT Sensor ===
645 +* (% style="color:#037691" %)**AT+PRO=3,3  **(%%)** **~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
512 512  
647 +* (% style="color:#037691" %)**AT+SUBTOPIC=<device name>**
513 513  
514 -~(% style="color:blue" %)~*~*AT Commands~*~*
649 +* (% style="color:#037691" %)**AT+PUBTOPIC=<device name>**
515 515  
516 -~* ~(% style="color:#037691" %)~*~*AT+PRO=3,3  ~*~*~(%%)~*~*  ~*~*~~/~~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
651 +* (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
517 517  
518 -~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=<device name>~*~*
653 +* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
519 519  
520 -~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=<device name>~*~*
655 +* (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
521 521  
522 -~* ~(% style="color:#037691" %)~*~*AT+CLIENT=<device name> or User Defined~*~*
657 +Test Uplink by click the button for 1 second
523 523  
524 -~* ~(% style="color:#037691" %)~*~*AT+UNAME=<device name> or User Defined~*~*
659 +[[image:image-20240820112404-38.png]]
525 525  
526 -~* ~(% style="color:#037691" %)~*~*AT+PWD=<device name> or User Defined~*~*
661 +[[image:image-20240820112416-39.png]]
527 527  
528 -Test Uplink by click the button for 1 second
663 +[[image:image-20240820112426-40.png]]
529 529  
530 -~[~[image~:image-20230802112413-41.png||height="496" width="828"]]
531 531  
532 -~[~[image~:image-20230802112413-42.png]]
666 +== 3.7 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
533 533  
534 -~[~[image~:image-20230802112413-43.png||height="407" width="825"]]
668 +=== 3.7.1 Create device & Get Credentials ===
535 535  
536 536  
537 -~== 3.7 ~[~[Tago.io>>url:https:~/~/admin.tago.io/]] (via MQTT) ==
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.
538 538  
539 -~=== 3.7.1 Create device & Get Credentials ===
673 +[[image:image-20240820112516-41.png]]
540 540  
675 +[[image:image-20240820112526-42.png]]
541 541  
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.
677 +Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
543 543  
544 -~[~[image~:image-20230802112413-44.png]]
679 +[[image:image-20240820112539-43.png]]
545 545  
546 -~[~[image~:image-20230802112413-45.png]]
681 +The device needs to enable the TLS mode and set the (% style="color:blue" %)**AT+TLSMOD=1,0**(%%) command.
547 547  
683 +(% style="color:blue" %)**On the Connection Profile window, set the following information:**
548 548  
549 -Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
685 +* (% style="color:#037691" %)**Profile Name: “Any name”**
550 550  
551 -~[~[image~:image-20230802112413-46.png]]
687 +* (% style="color:#037691" %)**Broker Address: mqtt.tago.io**
552 552  
689 +* (% style="color:#037691" %)**Broker Port: 8883**
553 553  
554 -The device needs to enable the TLS mode and set the ~(% style="color:blue" %)~*~*AT+TLSMOD=1,0~*~*~(%%) command.
691 +* (% style="color:#037691" %)**Client ID: “Any value”**
555 555  
556 -~(% style="color:blue" %)~*~*On the Connection Profile window, set the following information:~*~*
693 +(% style="color:blue" %)**On the section User credentials, set the following information:**
557 557  
558 -~* ~(% style="color:#037691" %)~*~*Profile Name: “Any name”~*~*
695 +* (% style="color:#037691" %)**User Name: “Any value”** (%%) **~/~/ Tago validates your user by the token only**
559 559  
560 -~* ~(% style="color:#037691" %)~*~*Broker Address: mqtt.tago.io~*~*
697 +* (% style="color:#037691" %)**Password: “Your device token”**
561 561  
562 -~* ~(% style="color:#037691" %)~*~*Broker Port: 8883~*~*
699 +* (% style="color:#037691" %)**PUBTOPIC: “Any value”**
563 563  
564 -~* ~(% style="color:#037691" %)~*~*Client ID: “Any value”~*~*
701 +* (% style="color:#037691" %)**SUBTOPIC: “Any value”**
565 565  
566 -~(% style="color:blue" %)~*~*On the section User credentials, set the following information:~*~*
703 +(% style="color:blue" %)**AT command:**
567 567  
568 -~* ~(% style="color:#037691" %)~*~*User Name: “Any value”~*~* ~(%%)      ~*~*~~/~~/ Tago validates your user by the token only~*~*
705 +* (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format**
569 569  
570 -~* ~(% style="color:#037691" %)~*~*Password: “Your device token”~*~*
707 +* (% style="color:#037691" %)**AT+SUBTOPIC=<device name>or User Defined**
571 571  
572 -~* ~(% style="color:#037691" %)~*~*PUBTOPIC: “Any value”~*~*
709 +* (% style="color:#037691" %)**AT+PUBTOPIC=<device name>or User Defined**
573 573  
574 -~* ~(% style="color:#037691" %)~*~*SUBTOPIC: “Any value”~*~*
711 +* (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
575 575  
576 -~(% style="color:blue" %)~*~*AT command:~*~*
713 +* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
577 577  
578 -~* ~(% style="color:#037691" %)~*~*AT+PRO=3,0 or 3,5 ~*~* ~(%%)   ~*~*~~/~~/ hex format or json format~*~*
715 +* (% style="color:#037691" %)**AT+PWD=“Your device token**
579 579  
580 -~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=<device name>or User Defined~*~*
581 581  
582 -~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=<device name>or User Defined~*~*
718 +=== 3.7.2 Simulate with MQTT.fx ===
583 583  
584 -~* ~(% style="color:#037691" %)~*~*AT+CLIENT=<device name> or User Defined~*~*
585 585  
586 -~* ~(% style="color:#037691" %)~*~*AT+UNAME=<device name> or User Defined~*~*
721 +[[image:image-20240820112552-44.png]]
587 587  
588 -~* ~(% style="color:#037691" %)~*~*AT+PWD=“Your device token”~*~*
723 +[[image:image-20240820112604-45.png]]
589 589  
590 -~=== 3.7.2 Simulate with MQTT.fx ===
725 +Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
591 591  
727 +[[image:image-20240820112615-46.png]]
592 592  
593 -~[~[image~:image-20230802112413-52.png]]
729 +[[image:image-20240820112626-47.png]]
594 594  
595 595  
596 -~[~[image~:image-20230808105300-2.png||height="553" width="1026"]]
732 +=== 3.7.3 tago data ===
597 597  
598 598  
599 -Users can run the ~(% style="color:blue" %)~*~*AT+PRO=3,5~*~*~(%%) command, and the payload will be converted to ~*~*JSON format~*~*.
735 +[[image:image-20240820112637-48.png]]
600 600  
601 -~[~[image~:image-20230808105217-1.png||height="556" width="1031"]]
737 +[[image:image-20240820112647-49.png]]
602 602  
603 -~[~[image~:image-20230808105329-3.png]]
604 604  
740 +== 3.8 TCP Connection ==
605 605  
606 -~=== 3.7.3 tago data ===
607 607  
743 +(% style="color:blue" %)**AT command:**
608 608  
609 -~[~[image~:image-20230802112413-50.png||height="242" width="1037"]]
745 +* (% style="color:#037691" %)**AT+PRO=4,0   ** (%%) ~/~/ Set to use TCP protocol to uplink(HEX format)
610 610  
611 -~[~[image~:image-20230802112413-51.png||height="184" width="696"]]
747 +* (% style="color:#037691" %)**AT+PRO=4,1   ** (%%) ~/~/ Set to use TCP protocol to uplink(JSON format)
612 612  
749 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 ** (%%) ~/~/ to set TCP server address and port
613 613  
614 -~== 3.8 TCP Connection ==
751 +(% style="color:blue" %)**Sensor Console Output when Uplink:**
615 615  
753 +[[image:image-20240820112704-50.png]]
616 616  
617 -~(% style="color:blue" %)~*~*AT command:~*~*
755 +(% style="color:blue" %)**See result in TCP Server:**
618 618  
619 -~* ~(% style="color:#037691" %)~*~*AT+PRO=4,0   ~*~* ~(%%) ~~/~~/ Set to use TCP protocol to uplink(HEX format)
757 +[[image:image-20240820112716-51.png]]
620 620  
621 -~* ~(% style="color:#037691" %)~*~*AT+PRO=4,1   ~*~* ~(%%) ~~/~~/ Set to use TCP protocol to uplink(JSON format)
622 622  
623 -~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=120.24.4.116,5600 ~*~*  ~(%%) ~~/~~/ to set TCP server address and port
760 +== 3.9 AWS Connection ==
624 624  
625 -~(% style="color:blue" %)~*~*Sensor Console Output when Uplink:~*~*
626 626  
627 -~[~[image~:image-20230807233631-1.png]]
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]]
628 628  
629 629  
630 -~(% style="color:blue" %)~*~*See result in TCP Server:~*~*
766 += 4. COAP/UDP/MQTT/TCP downlink =
631 631  
632 -~[~[image~:image-20230807233631-2.png]]
768 +== 4.1 MQTT (via MQTT.fx) ==
633 633  
634 634  
635 -~== 3.9 AWS Connection ==
771 +Configure MQTT connections properly and send downlink commands to configure nodes through the Publish function of MQTT.fx//.//
636 636  
773 +**1.** Configure node MQTT connection (via MQTT.fx):
637 637  
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]]
775 +(% style="color:blue" %)**AT command:**
639 639  
777 +* (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%)~/~/ hex format or json format
640 640  
779 +* (% style="color:#037691" %)**AT+SUBTOPIC=User Defined**
641 641  
642 -~= 4. MQTT/UDP/TCP downlink =
781 +* (% style="color:#037691" %)**AT+PUBTOPIC=User Defined**
643 643  
644 -~== 4.1 MQTT (via MQTT.fx) ==
783 +* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
645 645  
646 -Configure MQTT connections properly and send downlink commands to configure nodes through the Publish function of MQTT.fx~/~/.~/~/
785 +* (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
647 647  
648 -~*~*1.~*~* Configure node MQTT connection (via MQTT.fx):
787 +* (% style="color:#037691" %)**AT+SERVADDR=8.217.91.207,1883 ** (%%) ~/~/ to set MQTT server address and port
649 649  
650 -~(% style="color:blue" %)~*~*AT command:~*~*
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.**
651 651  
652 -~* ~(% style="color:#037691" %)~*~*AT+PRO=3,0 or 3,5 ~*~*  ~(%%)~~/~~/ hex format or json format
791 +[[image:image-20240820112732-52.png]][[image:image-20240820112758-53.png]]
653 653  
654 -~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=User Defined~*~*
655 655  
656 -~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=User Defined~*~*
794 +**2. **When the node uplink packets, we can observe the data in MQTT.fx.
657 657  
658 -~* ~(% style="color:#037691" %)~*~*AT+UNAME=<device name> or User Defined~*~*
796 +[[image:image-20240820112813-54.png]]
659 659  
660 -~* ~(% style="color:#037691" %)~*~*AT+PWD=<device name> or User Defined~*~*
661 661  
662 -~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=8.217.91.207,1883 ~*~*  ~(%%) ~~/~~/ to set MQTT server address and port
799 +**3. **The downlink command can be successfully sent only when the downlink port is open.
663 663  
664 -~(% style="color:red" %)~*~*Note: To uplink and downlink via MQTT.fx, we need set the publish topic and subscribe topic different, for example: AT+SUBTOPIC=SE01_SUB & AT+PUBTOPIC=SE01_PUB.~*~*
801 + The downlink port is opened for about 3 seconds after uplink packets are sent.
665 665  
666 -~[~[image~:image-20240417180145-2.png||height="434" width="587"]]~[~[image:image-20240417180737-3.png||height="431" width="584"]]
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.
667 667  
805 +[[image:image-20240820112824-55.png]]
668 668  
669 -~*~*2. ~*~*When the node uplink packets, we can observe the data in MQTT.fx.
807 +[[image:image-20240820112835-56.png]]
670 670  
671 -~[~[image~:image-20240418144337-1.png||height="709" width="802"]]
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.**
672 672  
673 -~*~*3. ~*~*The downlink command can be successfully sent only when the downlink port is open.
674 674  
675 - The downlink port is opened for about 3 seconds after uplink packets are sent.
812 +== 4.2 UDP (via Thingseye) ==
676 676  
677 - Therefore, when we see the node uplink packets in the ~*~*Subscribe~*~* window, we need to immediately switch to the ~*~*publish~*~* window to publish the ~*~*hex format~*~* command.
678 678  
679 -~[~[image~:image-20240418150435-3.png||height="582" width="659"]]
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/]])
680 680  
681 -~[~[image~:image-20240418150932-4.png||height="492" width="1061"]]
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)
682 682  
683 -~(% style="color:red" %)~*~*Note: Users can edit the hex command in advance. When the node uplink, directly click the publish button several times to increase the success rate of command configuration.~*~*
819 +[[image:image-20240820141843-2.png||height="546" width="821"]]
684 684  
821 +After clicking Show Node Details Page, (% style="color:blue" %)**Select Properties ~-~-- select Shared Properties ~-~-- click Add Properties**
685 685  
823 +[[image:image-20240820143316-3.png||height="555" width="1170"]]
686 686  
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
687 687  
688 -~= 5. FAQ =
827 +(% style="color:red" %)**(Note: Downlinks can only be downlinked in string format, otherwise the node will not recognize the downlink command.)**
689 689  
690 -~== 5.1 What is the usage of Multi Sampling and One Uplink? ==
829 +[[image:image-20240820143820-4.png||height="554" width="1168"]]
691 691  
831 +After the command is successfully added, the platform will send the command down on the node's next uplink.
692 692  
693 -The NB series has the feature for Multi Sampling and one uplink. See one of them
833 +[[image:image-20240820144913-6.png||height="585" width="1232"]]
694 694  
695 -~[~[http:~~~~/~~~~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink]]
835 +[[image:image-20240820145133-7.png||height="582" width="1227"]]
696 696  
697 -User can use this feature for below purpose:
837 +Upon successful issuance, the platform automatically eliminates the attributes from the queue and waits for the next addition of new attributes
698 698  
699 -~1. ~*~*Reduce power consumption~*~*. The NB-IoT transmit power is much more higher than the sensor sampling power. To save battery life, we can sampling often and send in one uplink.
700 -~1. Give more sampling data points.
701 -~1. Increase reliable in transmission. For example. If user 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.
839 +[[image:image-20240820145309-8.png]]
706 706  
707 -~== 5.2 Why the uplink JSON format is not standard? ==
708 708  
842 += 5. GPS positioning function =
709 709  
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.
844 +== 1. Turn on GPS function ==
711 711  
712 -The firmware version released after 2024, Mar will use change back to use Json format. Detail please check changelog.
713 713  
714 -~[~[image~:image-20240229233154-1.png]]
847 +(% class="wikigeneratedid" %)
848 +AT+GPS=1 or 0  ~/~/ GPS function on or off
715 715  
716 716  
717 -~= 6. Trouble Shooting: =
851 +== 2. Extend the time to turn on GNSS ==
718 718  
719 -~== 6.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
720 720  
854 +AT+GNSST=30  ~/~/ GPS search for positioning information for 30 seconds
721 721  
722 -There are many different providers provide NB-IoT service in the world. They might use different band, different APN & different operator configuration. Which makes connection to NB-IoT network is complicate.
723 723  
724 -If end device successfully attached NB-IoT Network, User can normally see the signal strengh as below (between 0~~~~31)
857 +== 3. Get or set GPS positioning interval in units of hour ==
725 725  
726 -~[~[image~:image-20240207002003-1.png]]
727 727  
860 +AT+GTDC=24  ~/~/ The device will activate GPS positioning every 24 hours
728 728  
729 -If fail to attach network, it will shows signal 99. as below:
730 730  
731 -~[~[image~:image-20240207002129-2.png]]
863 += 6. FAQ =
732 732  
865 +== 6.1 What is the usage of Multi Sampling and One Uplink? ==
733 733  
734 -~(% class="lead" %)
735 -When see this issue, below are the checklist:
736 736  
737 -~* Does your SIM card support NB-IoT network? If SIM card doesn't not specify support NB-IoT clearly, normally it doesn't support. You need to confirm with your operator.
738 -~* Do you configure the correct APN? ~[~[Check here for APN settings>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.1GeneralConfiguretoattachnetwork]].
739 -~* Do you lock the frequency band? This is the most case we see. ~[~[Explain and Instruction>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.2SpeedUpNetworkAttachtime]].
740 -~* Check if the device is attached to Carrier network but reject. (need to check with operator).
741 -~* Check if the antenna is connected firmly.
868 +The NB series has the feature for Multi Sampling and one uplink. See one of them
742 742  
743 -If you have check all above and still fail. please send console log files (as many as possible) to ~[~[support@dragino.com>>mailto~:support@dragino.com]] so we can check.
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]]
744 744  
872 +User can use this feature for below purpose:
745 745  
746 -~== 6.2 Issue: "NBIOT did not respond" ==
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.
747 747  
748 748  
749 -~(% class="box errormessage" %)
750 -~(~(~(
751 -11:24:22.397 [44596]NBIOT did not respond.
752 -11:24:24.315 [46530]NBIOT did not respond.
753 -11:24:26.256 [48464]NBIOT did not respond.
754 -11:24:28.196 [50398]NBIOT did not respond.
755 -11:24:30.115 [52332]NBIOT did not respond.
756 -11:24:32.127 [54266]NBIOT did not respond.
757 -11:24:32.127 [54299]Restart the module...
758 -11:24:39.181 [61332]No response when shutting down
759 -~)~)~)
883 +== 6.2 Why the uplink JSON format is not standard? ==
760 760  
761 -This issue might due to initiate issue for NB-IoT module. In this case, please try:
762 762  
763 -1) Open Enclosure
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.
764 764  
765 -2) Power off device by pull out the power on Jumper
888 +The firmware version released after 2024, Mar will use change back to use Json format. Detail please check changelog.
766 766  
767 -3) Power on device by connect back the power jumper.
890 +[[image:image-20240820112848-57.png]]
768 768  
769 -4) push reset button.
770 770  
771 -~[~[image~:image-20240208001740-1.png]]
893 += 7. Trouble Shooting: =
772 772  
895 +== 7.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
773 773  
774 -~== 6.3 Issue: "Failed to readI MSI number" ==
775 775  
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.
776 776  
777 -~(% class="box errormessage" %)
778 -~(~(~(
779 -[18170]Failed to read IMSI:1umber.
780 -[20109]Failed to read IMSI numoer.
781 -[22048]Failed to read IMSI number.
782 -[29842lRestart the module...
783 -~)~)~)
900 +If end device successfully attached NB-IoT Network, User can normally see the signal strengh as below (between 0~~31)
784 784  
785 -Make sure that the SIM card is insert in correct direction and device is power off/on during insert. Here is reference link: ~[~[Insert SIM Card>>||anchor="H2.1GeneralConfiguretoattachnetwork"]].
902 +[[image:image-20240820112859-58.png]]
786 786  
904 +If fail to attach network, it will shows signal 99. as below:
787 787  
788 -~== ~(% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.4 Why sometime the AT Command is slow in reponse?~(%%) ==
906 +[[image:image-20240820112908-59.png]]
789 789  
908 +(% class="lead" %)
909 +When see this issue, below are the checklist:
790 790  
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 +
791 791  When the MCU is communicating with the NB-IoT module, the MCU response of AT Command will become slower, it might takes several seconds to response.
792 792  
793 -~[~[image~:image-20240226111928-1.png]]
925 +[[image:image-20240820113015-60.png]]
794 794  
795 795  
796 -~== ~(% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.5 What is the Downlink Command by the NB device?~(%%) ==
928 +== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)7.3 What is the Downlink Command by the -CB device?(%%) ==
797 797  
798 -~(% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %)
799 -~=== UDP: ===
930 +(% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %)
931 +=== UDP: ===
800 800  
801 -~(% data-sider-select-id="14a4790e-7faa-4508-a4dd-7605a53f1cb3" %)
933 +(% data-sider-select-id="14a4790e-7faa-4508-a4dd-7605a53f1cb3" %)
802 802  Its downlink command is the same as the AT command, but brackets are required.
803 803  Example:
804 804  
... ... @@ -805,8 +805,8 @@
805 805  {AT+TDC=300}
806 806  
807 807  
808 -~(% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
809 -~=== MQTT: ===
940 +(% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
941 +=== MQTT: ===
810 810  
811 811  Json:
812 812  
... ... @@ -844,6 +844,138 @@
844 844  The supported commands are consistent with LoRaWAN's hex commands.
845 845  Please refer to the following link to obtain the hex format:
846 846  
847 -~[~[http:~~~~/~~~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
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/]]
848 848  
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 +
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