Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 57.2 >
edited by Xiaoling
on 2022/07/08 11:31
To version < 45.4 >
edited by Xiaoling
on 2022/07/08 10:36
>
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  
... ... @@ -132,192 +132,177 @@
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  
144 -=== 2.2.2 Insert SIM card ===
146 +1.
147 +11.
148 +111. Insert SIM card
145 145  
146 146  Insert the NB-IoT Card get from your provider.
147 147  
152 +
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]]
156 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.gif]]
152 152  
153 153  
159 +1.
160 +11.
161 +111. Connect USB – TTL to NSE01 to configure it
154 154  
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 -)))
164 +User need to configure NSE01 via serial port to set the **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.
162 162  
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 +Connection:
169 169  
170 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
171 +USB TTL GND <~-~-~-~-> GND
171 171  
173 +USB TTL TXD <~-~-~-~-> UART_RXD
172 172  
173 -In the PC, use below serial tool settings:
175 +USB TTL RXD <~-~-~-~-> UART_TXD
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**
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]]
179 +In the PC, use below serial tool settings:
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/]]
181 +* Baud: **9600**
182 +* Data bits:** 8**
183 +* Stop bits: **1**
184 +* Parity: **None**
185 +* Flow Control: **None**
188 188  
189 189  
188 +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.
190 190  
191 -=== 2.2.4 Use CoAP protocol to uplink data ===
190 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.jpg]]
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/]]
192 +Note: the valid AT Commands can be found at:
194 194  
194 +[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
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 +1.
198 +11.
199 +111. Use CoAP protocol to uplink data 
201 201  
202 202  
203 -For parameter description, please refer to AT command set
202 +Note: if you don’t have CoAP server, you can refer this link to set up one:
204 204  
205 -[[image:1657249793983-486.png]]
204 +[[http:~~/~~/wiki.dragino.com/index.php?title=Set_up_CoAP_Server>>url:http://wiki.dragino.com/index.php?title=Set_up_CoAP_Server]]
206 206  
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.
207 +Use below commands:
209 209  
210 -[[image:1657249831934-534.png]]
209 +* **AT+PRO=1**    ~/~/ Set to use CoAP protocol to uplink
210 +* **AT+SERVADDR=120.24.4.116,5683   **~/~/ to set CoAP server address and port
211 +* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0"       **~/~/Set COAP resource path
211 211  
212 212  
214 +For parameter description, please refer to AT command set
213 213  
214 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
216 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.jpg]]
215 215  
216 -This feature is supported since firmware version v1.0.1
217 217  
219 +After configure the server address and **reset the device** (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
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
221 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.jpg]]
222 222  
223 +1.
224 +11.
225 +111. Use UDP protocol to uplink data(Default protocol)
223 223  
224 -[[image:1657249864775-321.png]]
225 225  
228 +This feature is supported since firmware version v1.0.1
226 226  
227 227  
228 -[[image:1657249930215-289.png]]
231 +* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
232 +* **AT+SERVADDR=120.24.4.116,5601   **~/~/ to set UDP server address and port
233 +* **AT+CFM=1       **~/~/If the server does not respond, this command is unnecessary
229 229  
235 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.jpg]]
230 230  
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
241 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.jpg]]
244 244  
245 245  
246 -[[image:1657249978444-674.png]]
244 +1.
245 +11.
246 +111. Use MQTT protocol to uplink data
247 247  
248 248  
249 -[[image:1657249990869-686.png]]
249 +This feature is supported since firmware version v110
250 250  
251 251  
252 +* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
253 +* **AT+SERVADDR=120.24.4.116,1883   **~/~/Set MQTT server address and port
254 +* **AT+CLIENT=CLIENT **~/~/Set up the CLIENT of MQTT
255 +* **AT+UNAME=UNAME                           **~/~/Set the username of MQTT
256 +* **AT+PWD=PWD                                      **~/~/Set the password of MQTT
257 +* **AT+PUBTOPIC=NSE01_PUB   **~/~/Set the sending topic of MQTT
258 +* **AT+SUBTOPIC=NSE01_SUB    **~/~/Set the subscription topic of MQTT
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 -)))
256 256  
261 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.gif]]
257 257  
263 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.jpg]]
258 258  
259 -=== 2.2.7 Use TCP protocol to uplink data ===
260 260  
261 -This feature is supported since firmware version v110
266 +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.
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
269 +1.
270 +11.
271 +111. Use TCP protocol to uplink data
266 266  
267 -[[image:1657250217799-140.png]]
268 268  
274 +This feature is supported since firmware version v110
269 269  
270 -[[image:1657250255956-604.png]]
271 271  
277 +* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
278 +* **AT+SERVADDR=120.24.4.116,5600   **~/~/ to set TCP server address and port
272 272  
273 -=== 2.2.8 Change Update Interval ===
280 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
274 274  
275 -User can use below command to change the (% style="color:green" %)**uplink interval**.
276 276  
277 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
278 278  
279 -(((
280 -(% style="color:red" %)**NOTE:**
281 -)))
284 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
282 282  
283 -(((
284 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
285 -)))
286 286  
287 +1.
288 +11.
289 +111. Change Update Interval
287 287  
291 +User can use below command to change the **uplink interval**.
288 288  
289 -== 2.3  Uplink Payload ==
293 +**~ AT+TDC=600      **~/~/ Set Update Interval to 600s
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]]
296 +**NOTE:**
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.
298 +1. By default, the device will send an uplink message every 1 hour.
300 300  
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
306 +== 2.3 Uplink Payload ==
318 318  
319 319  
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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