Wiki source code of General Configure/Commands to Connect to IoT server for -NB & -NS NB-IoT models

Version 83.3 by Xiaoling on 2023/08/09 10:38

version	line-number	content
83.3	1	(% class="wikigeneratedid" id="HTableofContents:" %)
	2	Table of Contents:
53.3	3
	4	{{toc/}}
	5
	6
1.1	7	= 1. The use of this guideline =
	8
1.2	9
1.1	10	This configure instruction is for Dragino NB-IoT models with -NB or -NS suffix, for example DDS75-NB. These models use the same NB-IoT Module [[BC660K-GL>>https://www.quectel.com/product/lpwa-bc660k-gl-nb2]] and has the same software structure. The have the same configure instruction to different IoT servers. Use can follow the instruction here to see how to configure to connect to those servers.
	11
	12
55.1	13	= 2. Attach Network =
1.1	14
	15
54.1	16	To attache NB-IoT sensors to NB-IoT Network, You need to:
	17
	18	1. Get a NB-IoT SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone)
	19	1. Insert the SIM card to Sensor
57.1	20	1. [[Configure APN>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (% class="mark" %)(补充 APN 指令(%%))
54.1	21
83.1	22	[[image:image-20230808205045-1.png\|\|height="293" width="438"]]
60.1	23
54.1	24	After doing above, the NB-IoT Sensors should be able to attach to NB-IoT network .
	25
1.3	26	The -NB and -NS models support (% style="color:blue" %)LTE Cat NB2(%%), with below frequency band: multiple frequency bands of (% style="color:blue" %)B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B28/B66/B70/B85(%%) . Make sure you use a the NB-IoT SIM card.
1.1	27
54.1	28	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %)
56.2	29	\|(% style="background-color:#4f81bd; color:white; width:117px" %)SIM Provider\|(% style="background-color:#4f81bd; color:white; width:151px" %)APN\|(% style="background-color:#4f81bd; color:white; width:474px" %)NB-IoT Coverage\|(% style="background-color:#4f81bd; color:white; width:135px" %)Comments
	30	\|(% style="width:117px" %)[[1NCE>>https://1nce.com]]\|(% style="width:151px" %)iot.1nce.net\|(% style="width:474px" %)(((
54.1	31	[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]
1.1	32
54.1	33	Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Latvia, Malta, Netherlands, Norway, Puerto Rico, Russia, Slovak , Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands
	34	)))\|(% style="width:135px" %)
57.1	35	\|(% style="width:117px" %)China Mobile\|(% style="width:151px" %)No need configure\|(% style="width:474px" %)China Mainland, HongKong\|(% style="width:135px" %)
66.1	36	\|(% style="width:117px" %)China Telecom\|(% style="width:151px" %)ctnb\|(% style="width:474px" %)China Mainland\|(% style="width:135px" %)
53.27	37
1.1	38	= 3. Configure to connect to different servers =
	39
53.3	40	== 3.1 General UDP Connection ==
53.2	41
	42
	43	The NB-IoT Sensor can send packet to server use UDP protocol.
	44
	45
53.3	46	=== 3.1.1 Simulate UDP Connection by PC tool ===
	47
	48
53.2	49	We can use PC tool to simulate UDP connection to make sure server works ok.
	50
	51	[[image:image-20230802112413-1.png]]
	52
	53
53.3	54	=== 3.1.2 Configure NB-IoT Sensor ===
53.2	55
53.3	56	==== 3.1.2.1 AT Commands ====
53.2	57
53.3	58
53.4	59	(% style="color:blue" %)AT Commands:
53.3	60
53.5	61	* (% style="color:#037691" %)AT+PRO=2,0 (%%) ~/~/ Set to use UDP protocol to uplink ,Payload Type select Hex payload
53.8	62
53.5	63	* (% style="color:#037691" %)AT+SERVADDR=120.24.4.116,5601 (%%) ~/~/ Set UDP server address and port
53.8	64
53.5	65	* (% style="color:#037691" %)AT+CFM=1 (%%) ~/~/ If the server does not respond, this command is unnecessary
53.2	66
	67	[[image:image-20230802112413-2.png]]
	68
	69
53.3	70	==== 3.1.2.2 Uplink Example ====
53.2	71
53.3	72
53.2	73	[[image:image-20230802112413-3.png]]
	74
	75
53.7	76	== 3.2 General MQTT Connection ==
53.2	77
53.6	78
53.2	79	The NB-IoT Sensor can send packet to server use MQTT protocol.
	80
53.6	81	Below are the commands.
53.2	82
53.8	83	(% style="color:blue" %)AT Commands:
53.2	84
53.9	85	* (% style="color:#037691" %)AT+PRO=3,0 (%%) ~/~/ Set to use MQTT protocol to uplink, Payload Type select Hex payload.
53.2	86
53.9	87	* (% style="color:#037691" %)AT+SERVADDR=120.24.4.116,1883 (%%) ~/~/ Set MQTT server address and port
53.8	88
53.9	89	* (% style="color:#037691" %)AT+CLIENT=CLIENT (%%) ~/~/ Set up the CLIENT of MQTT
53.8	90
53.9	91	* (% style="color:#037691" %)AT+UNAME=UNAME (%%) ~/~/ Set the username of MQTT
53.8	92
53.9	93	* (% style="color:#037691" %)AT+PWD=PWD (%%) ~/~/ Set the password of MQTT
53.8	94
	95	* (% style="color:#037691" %)AT+PUBTOPIC=NSE01_PUB (%%) ~/~/ Set the sending topic of MQTT
	96
	97	* (% style="color:#037691" %)AT+SUBTOPIC=NSE01_SUB (%%) ~/~/ Set the subscription topic of MQTT
	98
53.2	99	[[image:image-20230802112413-4.png]]
	100
	101	[[image:image-20230802112413-5.png]]
	102
53.9	103	(% 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.
53.2	104
	105
53.7	106	== 3.3 [[ThingSpeak>>url:https://thingspeak.com/]] (via MQTT) ==
53.2	107
53.9	108	=== 3.3.1 Get MQTT Credentials ===
53.2	109
53.9	110
53.2	111	[[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.
	112
	113	[[image:image-20230802112413-6.png]]
	114
	115	[[image:image-20230802112413-7.png]]
	116
	117
53.27	118	=== 3.3.2 Simulate with MQTT.fx ===
53.2	119
53.27	120	==== 3.3.2.1 Establish MQTT Connection ====
53.2	121
53.9	122
53.2	123	After we got MQTT Credentials, we can first simulate with PC tool MQTT.fx tool to see if the Credentials and settings are fine.
	124
	125	[[image:image-20230802112413-8.png]]
	126
53.9	127	* (% style="color:#037691" %)Broker Address:(%%) mqtt3.thingspeak.com
53.2	128
53.9	129	* (% style="color:#037691" %)Broker Port:(%%) 1883
53.10	130
53.9	131	* (% style="color:#037691" %)Client ID:(%%) <Your ThingSpeak MQTT ClientID>
53.10	132
53.9	133	* (% style="color:#037691" %)User Name:(%%) <Your ThingSpeak MQTT User Name>
53.10	134
53.9	135	* (% style="color:#037691" %)Password:(%%) <Your ThingSpeak MQTT Password>
53.2	136
53.28	137	==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
	138
	139
53.2	140	[[image:image-20230802112413-9.png]]
	141
	142	[[image:image-20230802112413-10.png]]
	143
53.43	144
53.10	145	(% style="color:blue" %)In MQTT.fx, we can publish below info:
53.2	146
53.10	147	* (% style="color:#037691" %)Topic:(%%) channels/YOUR_CHANNEL_ID/publish
53.2	148
53.10	149	* (% style="color:#037691" %)Payload:(%%) field1=63&field2=67&status=MQTTPUBLISH
	150
53.2	151	Where 63 and 67 are the value to be published to field1 & field2.
	152
	153
53.10	154	(% style="color:blue" %)Result:
53.2	155
	156	[[image:image-20230802112413-11.png]]
	157
	158
53.28	159	=== 3.3.3 Configure NB-IoT Sensor for connection ===
53.2	160
53.28	161	==== 3.3.3.1 AT Commands: ====
53.2	162
53.10	163
53.2	164	In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
	165
53.27	166	* (% style="color:blue" %)AT+PRO=3,1 (%%) ~/~/ Set to use ThingSpeak Server and Related Payload
53.9	167
53.26	168	* (% style="color:blue" %)AT+CLIENT=<Your ThingSpeak MQTT ClientID>
53.9	169
53.26	170	* (% style="color:blue" %)AT+UNAME=<Your ThingSpeak MQTT User Name>
53.9	171
53.26	172	* (% style="color:blue" %)AT+PWD=<Your ThingSpeak MQTT Password>
53.9	173
53.26	174	* (% style="color:blue" %)AT+PUBTOPIC=<YOUR_CHANNEL_ID>
53.9	175
53.26	176	* (% style="color:blue" %)AT+SUBTOPIC=<YOUR_CHANNEL_ID>
53.2	177
53.28	178	==== 3.3.3.2 Uplink Examples ====
53.10	179
	180
53.2	181	For S31-NB
	182
	183	For SE01-NB
	184
	185	For DDS20-NB
	186
	187	For DDS45-NB
	188
	189	For DDS75-NB
	190
	191	For NMDS120-NB
	192
	193	For SPH01-NB
	194
	195	For NLM01-NB
	196
	197	For NMDS200-NB
	198
	199	For CPN01-NB
	200
	201	For DS03A-NB
	202
	203	For SN50V3-NB
	204
	205
53.28	206	==== 3.3.3.3 Map fields to sensor value ====
53.2	207
53.10	208
53.2	209	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.
	210
	211
	212	[[image:image-20230802112413-12.png]]
	213
	214	[[image:image-20230802112413-13.png]]
	215
	216
	217	Below is the NB-IoT Product Table show the mapping.
	218
53.25	219	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1386px" %)
	220	\|(% style="background-color:#4f81bd; width:124px" %) \|(% style="background-color:#4f81bd; color:white; width:91px" %)Field1\|(% style="background-color:#4f81bd; color:white; width:102px" %)Field2\|(% style="background-color:#4f81bd; color:white; width:159px" %)Field3\|(% style="background-color:#4f81bd; color:white; width:153px" %)Field4\|(% style="background-color:#4f81bd; color:white; width:152px" %)Field5\|(% style="background-color:#4f81bd; color:white; width:148px" %)Field6\|(% style="background-color:#4f81bd; color:white; width:164px" %)Field7\|(% style="background-color:#4f81bd; color:white; width:152px" %)Field8\|(% style="background-color:#4f81bd; color:white; width:66px" %)Field9\|(% style="background-color:#4f81bd; color:white; width:66px" %)Field10
	221	\|(% style="background-color:#4f81bd; color:white; width:124px" %)S31x-NB\|(% style="width:91px" %)Temperature \|(% style="width:102px" %)Humidity\|(% style="width:159px" %)Battery\|(% style="width:153px" %)RSSI\|(% style="width:152px" %) \|(% style="width:148px" %) \|(% style="width:164px" %) \|(% style="width:152px" %) \|(% style="width:66px" %) \|(% style="width:66px" %)
	222	\|(% style="background-color:#4f81bd; color:white; width:124px" %)SE01-NB\|(% style="width:91px" %)Temperature \|(% style="width:102px" %)Humidity\|(% style="width:159px" %)conduct\|(% style="width:153px" %)dielectric_constant\|(% style="width:152px" %)Battery\|(% style="width:148px" %)RSSI\|(% style="width:164px" %) \|(% style="width:152px" %) \|(% style="width:66px" %) \|(% style="width:66px" %)
	223	\|(% style="background-color:#4f81bd; color:white; width:124px" %)DDS20-NB\|(% style="width:91px" %)distance\|(% style="width:102px" %)Battery\|(% style="width:159px" %)RSSI\|(% style="width:153px" %) \|(% style="width:152px" %) \|(% style="width:148px" %) \|(% style="width:164px" %) \|(% style="width:152px" %) \|(% style="width:66px" %) \|(% style="width:66px" %)
	224	\|(% style="background-color:#4f81bd; color:white; width:124px" %)DDS45-NB\|(% style="width:91px" %)distance\|(% style="width:102px" %)Battery\|(% style="width:159px" %)RSSI\|(% style="width:153px" %) \|(% style="width:152px" %) \|(% style="width:148px" %) \|(% style="width:164px" %) \|(% style="width:152px" %) \|(% style="width:66px" %) \|(% style="width:66px" %)
	225	\|(% style="background-color:#4f81bd; color:white; width:124px" %)DDS75-NB\|(% style="width:91px" %)distance\|(% style="width:102px" %)Battery\|(% style="width:159px" %)RSSI\|(% style="width:153px" %) \|(% style="width:152px" %) \|(% style="width:148px" %) \|(% style="width:164px" %) \|(% style="width:152px" %) \|(% style="width:66px" %) \|(% style="width:66px" %)
	226	\|(% style="background-color:#4f81bd; color:white; width:124px" %)NMDS120-NB\|(% style="width:91px" %)distance\|(% style="width:102px" %)Battery\|(% style="width:159px" %)RSSI\|(% style="width:153px" %) \|(% style="width:152px" %) \|(% style="width:148px" %) \|(% style="width:164px" %) \|(% style="width:152px" %) \|(% style="width:66px" %) \|(% style="width:66px" %)
	227	\|(% rowspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SPH01-NB\|(% style="width:91px" %)ph\|(% style="width:102px" %)Temperature\|(% style="width:159px" %)Battery\|(% style="width:153px" %)RSSI\|(% style="width:152px" %) \|(% style="width:148px" %) \|(% style="width:164px" %) \|(% style="width:152px" %) \|(% style="width:66px" %) \|(% colspan="1" rowspan="1" style="width:66px" %)
	228	\|(% style="background-color:#4f81bd; color:white; width:124px" %)NLM01-NB\|(% style="width:91px" %)Humidity\|(% style="width:102px" %)Temperature\|(% style="width:159px" %)Battery\|(% style="width:153px" %)RSSI\|(% style="width:152px" %) \|(% style="width:148px" %) \|(% style="width:164px" %) \|(% style="width:152px" %) \|(% style="width:66px" %) \|(% style="width:66px" %)
	229	\|(% style="background-color:#4f81bd; color:white; width:124px" %)NMDS200-NB\|(% style="width:91px" %)distance1\|(% style="width:102px" %)distance2\|(% style="width:159px" %)Battery\|(% style="width:153px" %)RSSI\|(% style="width:152px" %) \|(% style="width:148px" %) \|(% style="width:164px" %) \|(% style="width:152px" %) \|(% style="width:66px" %) \|(% style="width:66px" %)
	230	\|(% style="background-color:#4f81bd; color:white; width:124px" %)CPN01-NB\|(% style="width:91px" %)alarm\|(% style="width:102px" %)count\|(% style="width:159px" %)door open duration\|(% style="width:153px" %)calc flag\|(% style="width:152px" %)Battery\|(% style="width:148px" %)RSSI\|(% style="width:164px" %) \|(% style="width:152px" %) \|(% style="width:66px" %) \|(% style="width:66px" %)
	231	\|(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:124px" %)DS03A-NB\|(% colspan="1" rowspan="1" style="width:91px" %)level\|(% colspan="1" rowspan="1" style="width:102px" %)alarm\|(% colspan="1" rowspan="1" style="width:159px" %)pb14door open num\|(% colspan="1" rowspan="1" style="width:153px" %)pb14 last open time\|(% colspan="1" rowspan="1" style="width:152px" %)pb15 level status\|(% colspan="1" rowspan="1" style="width:148px" %)pb15 alarm status\|(% colspan="1" rowspan="1" style="width:164px" %)pb15 door open num\|(% colspan="1" rowspan="1" style="width:152px" %)pb15 last open time\|(% colspan="1" rowspan="1" style="width:66px" %)Battery\|(% colspan="1" rowspan="1" style="width:66px" %)RSSI
58.1	232	\|(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB mod1\|(% colspan="1" rowspan="1" style="width:91px" %)mod\|(% colspan="1" rowspan="1" style="width:102px" %)Battery\|(% colspan="1" rowspan="1" style="width:159px" %)RSSI\|(% colspan="1" rowspan="1" style="width:153px" %)DS18B20 Temp\|(% colspan="1" rowspan="1" style="width:152px" %)exit_state/input PA4\|(% colspan="1" rowspan="1" style="width:148px" %)adc0\|(% colspan="1" rowspan="1" style="width:164px" %)Temperature \|(% colspan="1" rowspan="1" style="width:152px" %)Humidity\|(% colspan="1" rowspan="1" style="width:66px" %) \|(% colspan="1" rowspan="1" style="width:66px" %)
	233	\|(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB mod2\|(% colspan="1" style="width:91px" %)mod\|(% colspan="1" style="width:102px" %)Battery\|(% colspan="1" style="width:159px" %)RSSI\|(% colspan="1" style="width:153px" %)DS18B20 Temp\|(% colspan="1" style="width:152px" %)exit_state/input PA4\|(% colspan="1" style="width:148px" %)adc0\|(% colspan="1" style="width:164px" %)distance\|(% colspan="1" style="width:152px" %) \|(% colspan="1" style="width:66px" %) \|(% colspan="1" style="width:66px" %)
	234	\|(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB mod3\|(% colspan="1" style="width:91px" %)mod\|(% colspan="1" style="width:102px" %)Battery\|(% colspan="1" style="width:159px" %)RSSI\|(% colspan="1" style="width:153px" %)adc0\|(% colspan="1" style="width:152px" %)exit_state/input PA4\|(% colspan="1" style="width:148px" %)adc1\|(% colspan="1" style="width:164px" %)Temperature\|(% colspan="1" style="width:152px" %)Humidity\|(% colspan="1" style="width:66px" %)adc4\|(% colspan="1" style="width:66px" %)
	235	\|(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB mod4\|(% colspan="1" style="width:91px" %)mod\|(% colspan="1" style="width:102px" %)Battery\|(% colspan="1" style="width:159px" %)RSSI\|(% colspan="1" style="width:153px" %)DS18B20 Temp\|(% colspan="1" style="width:152px" %)adc0\|(% colspan="1" style="width:148px" %)exit_state/input PA4\|(% colspan="1" style="width:164px" %)DS18B20 Temp2\|(% colspan="1" style="width:152px" %)DS18B20 Temp3\|(% colspan="1" style="width:66px" %) \|(% colspan="1" style="width:66px" %)
	236	\|(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB mod5\|(% colspan="1" style="width:91px" %)mod\|(% colspan="1" style="width:102px" %)Battery\|(% colspan="1" style="width:159px" %)RSSI\|(% colspan="1" style="width:153px" %)DS18B20 Temp\|(% colspan="1" style="width:152px" %)adc0\|(% colspan="1" style="width:148px" %)exit_state/input PA4\|(% colspan="1" style="width:164px" %)Weight\|(% colspan="1" style="width:152px" %) \|(% colspan="1" style="width:66px" %) \|(% colspan="1" style="width:66px" %)
	237	\|(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB mod6\|(% colspan="1" style="width:91px" %)mod\|(% colspan="1" style="width:102px" %)Battery\|(% colspan="1" style="width:159px" %)RSSI\|(% colspan="1" style="width:153px" %)count\|(% colspan="1" style="width:152px" %) \|(% colspan="1" style="width:148px" %) \|(% colspan="1" style="width:164px" %) \|(% colspan="1" style="width:152px" %) \|(% colspan="1" style="width:66px" %) \|(% colspan="1" style="width:66px" %)
53.2	238
53.11	239	== 3.4 Datacake ==
53.2	240
81.1	241	=== 3.4.1 Create device ===
53.2	242
78.1	243	[[image:image-20230808162301-1.png]]
53.11	244
	245
78.1	246	[[image:image-20230808162342-2.png]]
	247
	248
	249	[[image:image-20230808162421-3.png]]
	250
81.1	251	The device ID needs to be filled in with IMEI, and a prefix of 'f' needs to be added.
78.1	252
	253	[[image:image-20230808163612-7.png]]
	254
	255	[[image:image-20230808163035-5.png]]
	256
	257	[[image:image-20230808163049-6.png]]
	258
81.1	259	=== 3.4.2 Scan QR code to obtain data ===
	260
	261	Users can use their phones or computers to scan QR codes to obtain device data information.
	262
	263	[[image:image-20230808170051-8.png]]
	264
	265	[[image:image-20230808170548-9.png]]
	266
	267	=== 3.4.2 AT command for connecting to DataCake ===
	268
	269	AT+PRO=2,0
	270
	271	AT+SERVADDR=67.207.76.90,4445
	272
	273
53.21	274	== 3.5 Node-Red (via MQTT) ==
53.2	275
53.48	276	=== 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
53.2	277
53.32	278
53.2	279	[[image:image-20230802112413-29.png]]
	280
53.32	281
53.2	282	[[image:image-20230802112413-30.png]]
	283
53.24	284
53.21	285	=== 3.5.2 Simulate Connection ===
53.2	286
53.21	287
53.2	288	[[image:image-20230802112413-31.png]]
	289
	290
53.21	291	=== 3.5.3 Configure NB-IoT Sensors ===
53.2	292
	293
53.32	294	* (% style="color:blue" %)AT+PRO=3,0(hex format) or 3,5(json format)(%%) ~/~/ Set to mqtt Server and Payload
53.2	295
53.25	296	* (% style="color:blue" %)AT+CLIENT=any value
53.21	297
53.25	298	* (% style="color:blue" %)AT+UNAME=any value
53.21	299
53.25	300	* (% style="color:blue" %)AT+PWD=any value
53.21	301
53.25	302	* (% style="color:blue" %)AT+PUBTOPIC=any value
53.21	303
53.25	304	* (% style="color:blue" %)AT+SUBTOPIC=any value
53.21	305
	306	== 3.6 ThingsBoard.Cloud (via MQTT) ==
	307
	308	=== 3.6.1 Configure ThingsBoard ===
	309
53.22	310	==== 3.6.1.1 Create Device ====
53.2	311
53.32	312
59.1	313	Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
53.2	314
	315	[[image:image-20230802112413-32.png]]
	316
	317
53.23	318	==== 3.6.1.2 Create Uplink & Downlink Converter ====
	319
53.32	320
53.22	321	(% style="color:blue" %)Uplink Converter
53.2	322
	323	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.
	324
53.42	325	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.
53.2	326
53.32	327	[[image:image-20230802112413-33.png\|\|height="732" width="1302"]]
53.2	328
	329
53.22	330	(% style="color:blue" %)Downlink Converter
53.2	331
	332	The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
	333
53.32	334	[[image:image-20230802112413-34.png\|\|height="734" width="1305"]]
53.2	335
53.22	336	(% style="color:red" %)Note:Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.
53.2	337
53.22	338
53.23	339	==== 3.6.1.3 MQTT Integration Setup ====
53.2	340
	341
53.44	342	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;
53.24	343
53.32	344	[[image:image-20230802112413-35.png\|\|height="738" width="1312"]]
53.2	345
53.32	346
53.2	347	* The next steps is to add the recently created uplink and downlink converters;
	348
53.32	349	[[image:image-20230802112413-36.png\|\|height="736" width="1308"]]
53.2	350
53.32	351	[[image:image-20230802112413-37.png\|\|height="735" width="1307"]]
53.2	352
53.33	353
53.24	354	(% style="color:blue" %)Add a topic filter:
53.2	355
53.44	356	tb/mqtt-integration-tutorial/sensors~/~/temperature ~-~-> Temperature 固定的? 对的。
53.2	357
	358	You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
	359
53.32	360	[[image:image-20230802112413-38.png\|\|height="731" width="1300"]]
53.2	361
	362
53.23	363	=== 3.6.2 Simulate with MQTT.fx ===
	364
53.32	365
53.2	366	[[image:image-20230802112413-39.png]]
	367
	368	[[image:image-20230802112413-40.png]]
	369
	370
53.23	371	=== 3.6.3 Configure NB-IoT Sensor ===
53.2	372
53.25	373
53.23	374	(% style="color:blue" %)AT Commands
53.2	375
59.1	376	* (% style="color:#037691" %)AT+PRO=3,3 (%%) ~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
53.2	377
59.1	378	* (% style="color:#037691" %)AT+SUBTOPIC=<device name> (%%)
	379	* (% style="color:#037691" %)AT+PUBTOPIC=<device name>
	380	* (% style="color:#037691" %)AT+CLIENT=<device name> or User Defined
	381	* (% style="color:#037691" %)AT+UNAME=<device name> or User Defined
	382	* (% style="color:#037691" %)AT+PWD=<device name> or User Defined
53.2	383
	384	Test Uplink by click the button for 1 second
	385
	386	[[image:image-20230802112413-41.png]]
	387
	388	[[image:image-20230802112413-42.png]]
	389
	390	[[image:image-20230802112413-43.png]]
	391
	392
53.23	393	== 3.7 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
53.2	394
53.23	395	=== 3.7.1 Create device & Get Credentials ===
53.2	396
53.23	397
53.2	398	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.
	399
	400	[[image:image-20230802112413-44.png]]
	401
	402	[[image:image-20230802112413-45.png]]
	403
	404
	405	Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
	406
	407	[[image:image-20230802112413-46.png]]
	408
	409
70.1	410	The device needs to enable the TLS mode and set the (% style="color:blue" %)AT+TLSMOD=1,0(%%) command.
53.2	411
70.1	412	On the Connection Profile window, set the following information:
	413
53.23	414	* (% style="color:blue" %)Profile Name: “Any name”
53.2	415
53.23	416	* (% style="color:blue" %)Broker Address: mqtt.tago.io
	417
70.1	418	* (% style="color:blue" %)Broker Port: 8883
53.23	419
	420	* (% style="color:blue" %)Client ID: “Any value”
	421
70.1	422	On the section User credentials, set the following information:
53.2	423
70.1	424	* (% style="color:blue" %)User Name: “Any value” (%%) ~/~/ Tago validates your user by the token only
53.2	425
53.34	426	* (% style="color:blue" %)Password: “Your device token”
53.2	427
53.34	428	* (% style="color:blue" %)PUBTOPIC: “Any value”
53.23	429
53.34	430	* (% style="color:blue" %)SUBTOPIC: “Any value”
53.23	431
70.1	432	(% style="color:blue" %)AT command:
	433
78.1	434	* AT+PRO=3,0 or 3,5 ~/~/ hex format or json format
70.1	435
	436	* AT+SUBTOPIC=<device name> or User Defined
	437	* AT+PUBTOPIC=<device name>or User Defined
	438	* AT+CLIENT=<device name> or User Defined
	439	* AT+UNAME=<device name> or User Defined
	440	* AT+PWD=“Your device token”
	441
53.23	442	=== 3.7.2 Simulate with MQTT.fx ===
	443
70.1	444	[[image:image-20230802112413-52.png]]
53.23	445
53.2	446
70.1	447	[[image:image-20230808105300-2.png]]
53.2	448
53.38	449	Users can run the (% style="color:blue" %)AT+PRO=3,5(%%) command, and the payload will be converted to JSON format.
53.2	450
70.1	451	[[image:image-20230808105217-1.png]]
53.44	452
70.1	453	[[image:image-20230808105329-3.png]]
53.2	454
	455
53.23	456	=== 3.7.3 tago data ===
53.2	457
53.23	458
53.2	459	[[image:image-20230802112413-50.png]]
	460
59.1	461	[[image:image-20230802112413-51.png\|\|height="184" width="696"]]
53.2	462
	463
	464
65.1	465	== 3.8 TCP Connection ==
63.1	466
	467
	468	* AT+PRO=4,0 ~/~/ Set to use TCP protocol to uplink(HEX format)
	469	* AT+PRO=4,1 ~/~/ Set to use TCP protocol to uplink(JSON format)
	470	* AT+SERVADDR=120.24.4.116,5600 ~/~/ to set TCP server address and port
	471
	472	Sensor Console Output when Uplink
	473
	474	[[image:image-20230807233631-1.png]]
	475
	476
	477	See result in TCP Server
	478
	479	[[image:image-20230807233631-2.png]]
	480
	481

Wiki source code of General Configure/Commands to Connect to IoT server for -NB & -NS NB-IoT models

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