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 < 45.6 >
edited by Xiaoling
on 2022/07/08 10:57
>
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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  
... ... @@ -145,24 +145,23 @@
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  
163 +
164 +
165 +Connection:
166 +
166 166   (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
167 167  
168 168   (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
... ... @@ -170,154 +170,135 @@
170 170   (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
171 171  
172 172  
174 +
173 173  In the PC, use below serial tool settings:
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**
177 +* Baud: ** (% style="background-color:green" %)9600**(%%)
178 +* Data bits:** (% style="background-color:green" %)8**(%%)
179 +* Stop bits: **(% style="background-color:green" %)1**(%%)
180 +* Parity: **(% style="background-color:green" %)None**(%%)
181 +* Flow Control: **(% style="background-color:green" %)None**
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]]
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 **(% style="background-color:green" %)password: 12345678**(%%) to access AT Command input.
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/]]
186 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.jpg]]
188 188  
188 +Note: the valid AT Commands can be found at:
189 189  
190 +[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
190 190  
191 -=== 2.2.4 Use CoAP protocol to uplink data ===
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/]]
194 194  
194 +=== 2.2.4 Use CoAP protocol to uplink data === 
195 195  
196 -**Use below commands:**
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
197 +(% style="background-color:red" %)Note: if you don’t have CoAP server, you can refer this link to set up one:
201 201  
199 +[[http:~~/~~/wiki.dragino.com/index.php?title=Set_up_CoAP_Server>>url:http://wiki.dragino.com/index.php?title=Set_up_CoAP_Server]]
202 202  
203 -For parameter description, please refer to AT command set
204 204  
205 -[[image:1657249793983-486.png]]
202 +Use below commands:
206 206  
204 +* **(% style="color:blue" %)AT+PRO=1**  (%%)  ~/~/ Set to use CoAP protocol to uplink
205 +* **(% style="color:blue" %)AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
206 +* **(% style="color:blue" %)AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%)      ~/~/Set COAP resource path
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]]
209 +For parameter description, please refer to AT command set
211 211  
211 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.jpg]]
212 212  
213 213  
214 +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.
215 +
216 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.jpg]]
217 +
218 +
214 214  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
215 215  
221 +
216 216  This feature is supported since firmware version v1.0.1
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
225 +* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
226 +* **AT+SERVADDR=120.24.4.116,5601   **~/~/ to set UDP server address and port
227 +* **AT+CFM=1       **~/~/If the server does not respond, this command is unnecessary
222 222  
229 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.jpg]]
223 223  
224 -[[image:1657249864775-321.png]]
225 225  
226 226  
227 227  
228 -[[image:1657249930215-289.png]]
229 229  
235 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.jpg]]
230 230  
231 231  
232 -=== 2.2.6 Use MQTT protocol to uplink data ===
238 +1.
239 +11.
240 +111. Use MQTT protocol to uplink data
233 233  
242 +
234 234  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
246 +* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
247 +* **AT+SERVADDR=120.24.4.116,1883   **~/~/Set MQTT server address and port
248 +* **AT+CLIENT=CLIENT **~/~/Set up the CLIENT of MQTT
249 +* **AT+UNAME=UNAME                           **~/~/Set the username of MQTT
250 +* **AT+PWD=PWD                                      **~/~/Set the password of MQTT
251 +* **AT+PUBTOPIC=NSE01_PUB   **~/~/Set the sending topic of MQTT
252 +* **AT+SUBTOPIC=NSE01_SUB    **~/~/Set the subscription topic of MQTT
244 244  
245 245  
246 -[[image:1657249978444-674.png]]
255 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.gif]]
247 247  
257 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.jpg]]
248 248  
249 -[[image:1657249990869-686.png]]
250 250  
251 -
252 -
253 -(((
254 254  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 -)))
256 256  
257 257  
263 +1.
264 +11.
265 +111. Use TCP protocol to uplink data
258 258  
259 -=== 2.2.7 Use TCP protocol to uplink data ===
260 260  
261 261  This feature is supported since firmware version v110
262 262  
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
271 +* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
272 +* **AT+SERVADDR=120.24.4.116,5600   **~/~/ to set TCP server address and port
266 266  
267 -[[image:1657250217799-140.png]]
274 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
268 268  
269 269  
270 -[[image:1657250255956-604.png]]
271 271  
278 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
272 272  
273 -=== 2.2.8 Change Update Interval ===
274 274  
275 -User can use below command to change the (% style="color:green" %)**uplink interval**.
281 +1.
282 +11.
283 +111. Change Update Interval
276 276  
277 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
285 +User can use below command to change the **uplink interval**.
278 278  
279 -(((
280 -(% style="color:red" %)**NOTE:**
281 -)))
287 +**~ AT+TDC=600      **~/~/ Set Update Interval to 600s
282 282  
283 -(((
284 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
285 -)))
286 286  
290 +**NOTE:**
287 287  
292 +1. By default, the device will send an uplink message every 1 hour.
288 288  
289 -== 2.3  Uplink Payload ==
290 290  
291 -In this mode, uplink payload includes in total 18 bytes
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.
300 300  
301 301  
302 -[[image:image-20220708111918-4.png]]
303 303  
300 +== 2.3 Uplink Payload ==
304 304  
305 -The payload is ASCII string, representative same HEX:
306 306  
307 -0x72403155615900640c7817075e0a8c02f900 where:
308 -
309 -* Device ID: 0x 724031556159 = 724031556159
310 -* Version: 0x0064=100=1.0.0
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 -
319 -
320 -
321 321  === 2.3.1 MOD~=0(Default Mode) ===
322 322  
323 323  LSE01 will uplink payload via LoRaWAN with below payload format: 
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