Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 57.2 >
edited by Xiaoling
on 2022/07/08 11:31
To version < 45.5 >
edited by Xiaoling
on 2022/07/08 10:39
>
Change comment: There is no comment for this version

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... ... @@ -59,6 +59,8 @@
59 59  * Micro SIM card slot for NB-IoT SIM
60 60  * 8500mAh Battery for long term use
61 61  
62 +
63 +
62 62  == 1.3  Specification ==
63 63  
64 64  
... ... @@ -67,6 +67,7 @@
67 67  * Supply Voltage: 2.1v ~~ 3.6v
68 68  * Operating Temperature: -40 ~~ 85°C
69 69  
72 +
70 70  (% style="color:#037691" %)**NB-IoT Spec:**
71 71  
72 72  * - B1 @H-FDD: 2100MHz
... ... @@ -76,6 +76,7 @@
76 76  * - B20 @H-FDD: 800MHz
77 77  * - B28 @H-FDD: 700MHz
78 78  
82 +
79 79  (% style="color:#037691" %)**Probe Specification:**
80 80  
81 81  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
... ... @@ -122,7 +122,6 @@
122 122  
123 123  == 2.2 ​ Configure the NSE01 ==
124 124  
125 -
126 126  === 2.2.1 Test Requirement ===
127 127  
128 128  
... ... @@ -132,12 +132,11 @@
132 132  * The local NB-IoT network used the band that NSE01 supports.
133 133  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
134 134  
135 -(((
138 +
136 136  Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
137 -)))
138 138  
139 139  
140 -[[image:1657249419225-449.png]]
142 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif]]
141 141  
142 142  
143 143  
... ... @@ -145,177 +145,159 @@
145 145  
146 146  Insert the NB-IoT Card get from your provider.
147 147  
150 +
148 148  User need to take out the NB-IoT module and insert the SIM card like below:
149 149  
150 150  
151 -[[image:1657249468462-536.png]]
154 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.gif]]
152 152  
153 153  
154 -
155 155  === 2.2.3 Connect USB – TTL to NSE01 to configure it ===
156 156  
157 -(((
158 -(((
159 -User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
160 -)))
161 -)))
162 162  
160 +User need to configure NSE01 via serial port to set the **(% style="color:blue" %)Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
163 163  
164 -**Connection:**
165 165  
166 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
167 167  
168 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
169 169  
170 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
165 +Connection:
171 171  
167 +USB TTL GND <~-~-~-~-> GND
172 172  
173 -In the PC, use below serial tool settings:
169 +USB TTL TXD <~-~-~-~-> UART_RXD
174 174  
175 -* Baud: (% style="color:green" %)**9600**
176 -* Data bits:** (% style="color:green" %)8(%%)**
177 -* Stop bits: (% style="color:green" %)**1**
178 -* Parity: (% style="color:green" %)**None**
179 -* Flow Control: (% style="color:green" %)**None**
171 +USB TTL RXD <~-~-~-~-> UART_TXD
180 180  
181 -(((
182 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
183 -)))
184 184  
185 -[[image:image-20220708110657-3.png]]
186 186  
187 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
175 +In the PC, use below serial tool settings:
188 188  
177 +* Baud: **9600**
178 +* Data bits:** 8**
179 +* Stop bits: **1**
180 +* Parity: **None**
181 +* Flow Control: **None**
189 189  
190 190  
191 -=== 2.2.4 Use CoAP protocol to uplink data ===
184 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the **password: 12345678** to access AT Command input.
192 192  
193 -(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
186 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.jpg]]
194 194  
188 +Note: the valid AT Commands can be found at:
195 195  
196 -**Use below commands:**
190 +[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
197 197  
198 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
201 201  
193 +1.
194 +11.
195 +111. Use CoAP protocol to uplink data 
202 202  
203 -For parameter description, please refer to AT command set
204 204  
205 -[[image:1657249793983-486.png]]
198 +Note: if you don’t have CoAP server, you can refer this link to set up one:
206 206  
200 +[[http:~~/~~/wiki.dragino.com/index.php?title=Set_up_CoAP_Server>>url:http://wiki.dragino.com/index.php?title=Set_up_CoAP_Server]]
207 207  
208 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
209 209  
210 -[[image:1657249831934-534.png]]
203 +Use below commands:
211 211  
205 +* **AT+PRO=1**    ~/~/ Set to use CoAP protocol to uplink
206 +* **AT+SERVADDR=120.24.4.116,5683   **~/~/ to set CoAP server address and port
207 +* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0"       **~/~/Set COAP resource path
212 212  
213 213  
214 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
210 +For parameter description, please refer to AT command set
215 215  
216 -This feature is supported since firmware version v1.0.1
212 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.jpg]]
217 217  
218 218  
219 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
220 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
221 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
215 +After configure the server address and **reset the device** (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
222 222  
217 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.jpg]]
223 223  
224 -[[image:1657249864775-321.png]]
219 +1.
220 +11.
221 +111. Use UDP protocol to uplink data(Default protocol)
225 225  
226 226  
224 +This feature is supported since firmware version v1.0.1
227 227  
228 -[[image:1657249930215-289.png]]
229 229  
227 +* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
228 +* **AT+SERVADDR=120.24.4.116,5601   **~/~/ to set UDP server address and port
229 +* **AT+CFM=1       **~/~/If the server does not respond, this command is unnecessary
230 230  
231 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.jpg]]
231 231  
232 -=== 2.2.6 Use MQTT protocol to uplink data ===
233 233  
234 -This feature is supported since firmware version v110
235 235  
236 236  
237 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
238 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
239 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
240 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
241 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
242 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
243 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
244 244  
237 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.jpg]]
245 245  
246 -[[image:1657249978444-674.png]]
247 247  
240 +1.
241 +11.
242 +111. Use MQTT protocol to uplink data
248 248  
249 -[[image:1657249990869-686.png]]
250 250  
245 +This feature is supported since firmware version v110
251 251  
252 252  
253 -(((
254 -MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
255 -)))
248 +* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
249 +* **AT+SERVADDR=120.24.4.116,1883   **~/~/Set MQTT server address and port
250 +* **AT+CLIENT=CLIENT **~/~/Set up the CLIENT of MQTT
251 +* **AT+UNAME=UNAME                           **~/~/Set the username of MQTT
252 +* **AT+PWD=PWD                                      **~/~/Set the password of MQTT
253 +* **AT+PUBTOPIC=NSE01_PUB   **~/~/Set the sending topic of MQTT
254 +* **AT+SUBTOPIC=NSE01_SUB    **~/~/Set the subscription topic of MQTT
256 256  
257 257  
257 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.gif]]
258 258  
259 -=== 2.2.7 Use TCP protocol to uplink data ===
259 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.jpg]]
260 260  
261 -This feature is supported since firmware version v110
262 262  
262 +MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
263 263  
264 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
265 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
266 266  
267 -[[image:1657250217799-140.png]]
265 +1.
266 +11.
267 +111. Use TCP protocol to uplink data
268 268  
269 269  
270 -[[image:1657250255956-604.png]]
270 +This feature is supported since firmware version v110
271 271  
272 272  
273 -=== 2.2.8 Change Update Interval ===
273 +* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
274 +* **AT+SERVADDR=120.24.4.116,5600   **~/~/ to set TCP server address and port
274 274  
275 -User can use below command to change the (% style="color:green" %)**uplink interval**.
276 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
276 276  
277 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
278 278  
279 -(((
280 -(% style="color:red" %)**NOTE:**
281 -)))
282 282  
283 -(((
284 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
285 -)))
280 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
286 286  
287 287  
283 +1.
284 +11.
285 +111. Change Update Interval
288 288  
289 -== 2.3  Uplink Payload ==
287 +User can use below command to change the **uplink interval**.
290 290  
291 -In this mode, uplink payload includes in total 18 bytes
289 +**~ AT+TDC=600      **~/~/ Set Update Interval to 600s
292 292  
293 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
294 -|=(% style="width: 50px;" %)(((
295 -**Size(bytes)**
296 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
297 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>path:#Device_ID]]|(% style="width:41px" %)[[Ver>>path:#Version]]|(% style="width:46px" %)[[BAT>>path:#battery]]|(% style="width:123px" %)[[Signal Strength>>path:#Signal]]|(% style="width:108px" %)[[Soil Moisture>>path:#Payload_Explain]]|(% style="width:133px" %)[[Soil Temperature>>path:#Payload_Explain]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>path:#Payload_Explain]]|(% style="width:80px" %)[[Interrupt>>path:#Interrupt]]
298 298  
299 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
292 +**NOTE:**
300 300  
294 +1. By default, the device will send an uplink message every 1 hour.
301 301  
302 -[[image:image-20220708111918-4.png]]
303 303  
304 304  
305 -The payload is ASCII string, representative same HEX:
306 306  
307 -0x72403155615900640c7817075e0a8c02f900 where:
308 308  
309 -* Device ID: 0x 724031556159 = 724031556159
310 -* Version: 0x0064=100=1.0.0
311 311  
312 -* BAT: 0x0c78 = 3192 mV = 3.192V
313 -* Singal: 0x17 = 23
314 -* Soil Moisture: 0x075e= 1886 = 18.86  %
315 -* Soil Temperature:0x0a8c =2700=27 °C
316 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
317 -* Interrupt: 0x00 = 0
318 318  
302 +== 2.3 Uplink Payload ==
319 319  
320 320  
321 321  === 2.3.1 MOD~=0(Default Mode) ===
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