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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 75.4
edited by Xiaoling
on 2022/07/09 09:02
Change comment: There is no comment for this version
To version 102.1
edited by David Huang
on 2022/09/08 17:53
Change comment: Uploaded new attachment "image-20220908175333-2.png", version {1}

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.David
Content
... ... @@ -7,6 +7,7 @@
7 7  
8 8  **Table of Contents:**
9 9  
10 +{{toc/}}
10 10  
11 11  
12 12  
... ... @@ -15,6 +15,7 @@
15 15  
16 16  = 1.  Introduction =
17 17  
19 +
18 18  == 1.1 ​ What is NDDS75 Distance Detection Sensor ==
19 19  
20 20  (((
... ... @@ -21,20 +21,34 @@
21 21  
22 22  
23 23  (((
26 +(((
24 24  The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
25 -\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
26 -\\NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
27 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
28 -\\NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
29 -\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
30 30  )))
31 31  
32 -
30 +(((
31 +The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
33 33  )))
34 34  
35 -[[image:1654503236291-817.png]]
34 +(((
35 +NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
36 +)))
36 36  
38 +(((
39 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 +)))
37 37  
42 +(((
43 +NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
44 +)))
45 +
46 +(((
47 +To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
48 +)))
49 +)))
50 +
51 +
52 +)))
53 +
38 38  [[image:1657327959271-447.png]]
39 39  
40 40  
... ... @@ -57,6 +57,7 @@
57 57  
58 58  
59 59  
76 +
60 60  == 1.3  Specification ==
61 61  
62 62  
... ... @@ -65,6 +65,8 @@
65 65  * Supply Voltage: 2.1v ~~ 3.6v
66 66  * Operating Temperature: -40 ~~ 85°C
67 67  
85 +
86 +
68 68  (% style="color:#037691" %)**NB-IoT Spec:**
69 69  
70 70  * - B1 @H-FDD: 2100MHz
... ... @@ -75,6 +75,7 @@
75 75  * - B28 @H-FDD: 700MHz
76 76  
77 77  
97 +
78 78  (% style="color:#037691" %)**Battery:**
79 79  
80 80  * Li/SOCI2 un-chargeable battery
... ... @@ -84,6 +84,7 @@
84 84  * Max boost current: 2A, 1 second
85 85  
86 86  
107 +
87 87  (% style="color:#037691" %)**Power Consumption**
88 88  
89 89  * STOP Mode: 10uA @ 3.3v
... ... @@ -94,6 +94,7 @@
94 94  
95 95  == ​1.4  Applications ==
96 96  
118 +
97 97  * Smart Buildings & Home Automation
98 98  * Logistics and Supply Chain Management
99 99  * Smart Metering
... ... @@ -106,60 +106,68 @@
106 106  
107 107  
108 108  
131 +
109 109  == 1.5  Pin Definitions ==
110 110  
111 111  
112 -[[image:1657246476176-652.png]]
135 +[[image:1657328609906-564.png]]
113 113  
114 114  
115 115  
116 -= 2.  Use NSE01 to communicate with IoT Server =
139 += 2.  Use NDDS75 to communicate with IoT Server =
117 117  
141 +
118 118  == 2.1  How it works ==
119 119  
120 120  
121 121  (((
122 -The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
146 +The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NDDS75.
123 123  )))
124 124  
125 125  
126 126  (((
127 -The diagram below shows the working flow in default firmware of NSE01:
151 +The diagram below shows the working flow in default firmware of NDDS75:
128 128  )))
129 129  
130 -[[image:image-20220708101605-2.png]]
131 -
132 132  (((
133 133  
134 134  )))
135 135  
158 +[[image:1657328659945-416.png]]
136 136  
160 +(((
161 +
162 +)))
137 137  
138 -== 2.2 ​ Configure the NSE01 ==
139 139  
165 +== 2.2 ​ Configure the NDDS75 ==
140 140  
167 +
141 141  === 2.2.1 Test Requirement ===
142 142  
143 143  
144 144  (((
145 -To use NSE01 in your city, make sure meet below requirements:
172 +To use NDDS75 in your city, make sure meet below requirements:
146 146  )))
147 147  
148 148  * Your local operator has already distributed a NB-IoT Network there.
149 -* The local NB-IoT network used the band that NSE01 supports.
176 +* The local NB-IoT network used the band that NDDS75 supports.
150 150  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
151 151  
179 +
180 +
152 152  (((
153 -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
182 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDDS75 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.
154 154  )))
155 155  
156 156  
157 -[[image:1657249419225-449.png]]
186 +[[image:1657328756309-230.png]]
158 158  
159 159  
160 160  
161 161  === 2.2.2 Insert SIM card ===
162 162  
192 +
163 163  (((
164 164  Insert the NB-IoT Card get from your provider.
165 165  )))
... ... @@ -169,19 +169,22 @@
169 169  )))
170 170  
171 171  
172 -[[image:1657249468462-536.png]]
202 +[[image:1657328884227-504.png]]
173 173  
174 174  
175 175  
176 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
206 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
177 177  
208 +
178 178  (((
179 179  (((
180 -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.
211 +User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below.
181 181  )))
182 182  )))
183 183  
215 +[[image:image-20220709092052-2.png]]
184 184  
217 +
185 185  **Connection:**
186 186  
187 187   (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
... ... @@ -200,13 +200,14 @@
200 200  * Flow Control: (% style="color:green" %)**None**
201 201  
202 202  (((
203 -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.
236 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NDDS75. NDDS75 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
204 204  )))
205 205  
206 -[[image:image-20220708110657-3.png]]
239 +[[image:1657329814315-101.png]]
207 207  
241 +
208 208  (((
209 -(% 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/]]
243 +(% style="color:red" %)**Note: the valid AT Commands can be found at: **(%%)**[[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]**
210 210  )))
211 211  
212 212  
... ... @@ -213,59 +213,76 @@
213 213  
214 214  === 2.2.4 Use CoAP protocol to uplink data ===
215 215  
216 -(% 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/]]
217 217  
251 +(% 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/]]**
218 218  
253 +
254 +(((
219 219  **Use below commands:**
256 +)))
220 220  
221 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
222 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
223 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
258 +* (((
259 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
260 +)))
261 +* (((
262 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
263 +)))
264 +* (((
265 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
224 224  
267 +
268 +
269 +)))
270 +
271 +(((
225 225  For parameter description, please refer to AT command set
273 +)))
226 226  
227 -[[image:1657249793983-486.png]]
275 +[[image:1657330452568-615.png]]
228 228  
229 229  
230 -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.
231 231  
232 -[[image:1657249831934-534.png]]
279 +(((
280 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server.
281 +)))
233 233  
283 +[[image:1657330472797-498.png]]
234 234  
235 235  
286 +
236 236  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
237 237  
238 -This feature is supported since firmware version v1.0.1
239 239  
240 -
241 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
290 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
242 242  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
243 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
292 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
244 244  
245 -[[image:1657249864775-321.png]]
246 246  
247 247  
248 -[[image:1657249930215-289.png]]
296 +[[image:1657330501006-241.png]]
249 249  
250 250  
299 +[[image:1657330533775-472.png]]
251 251  
301 +
302 +
252 252  === 2.2.6 Use MQTT protocol to uplink data ===
253 253  
254 -This feature is supported since firmware version v110
255 255  
306 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
307 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
308 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
309 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
310 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
311 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
312 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
256 256  
257 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
258 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
259 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
260 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
261 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
262 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
263 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
264 264  
315 +
265 265  [[image:1657249978444-674.png]]
266 266  
267 267  
268 -[[image:1657249990869-686.png]]
319 +[[image:1657330723006-866.png]]
269 269  
270 270  
271 271  (((
... ... @@ -276,31 +276,30 @@
276 276  
277 277  === 2.2.7 Use TCP protocol to uplink data ===
278 278  
279 -This feature is supported since firmware version v110
280 280  
281 -
282 282  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
283 283  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
284 284  
285 -[[image:1657250217799-140.png]]
286 286  
287 287  
288 -[[image:1657250255956-604.png]]
336 +[[image:image-20220709093918-1.png]]
289 289  
290 290  
339 +[[image:image-20220709093918-2.png]]
291 291  
341 +
342 +
292 292  === 2.2.8 Change Update Interval ===
293 293  
345 +
294 294  User can use below command to change the (% style="color:green" %)**uplink interval**.
295 295  
296 296  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
297 297  
298 -(((
299 -(% style="color:red" %)**NOTE:**
300 -)))
301 301  
351 +
302 302  (((
303 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
353 +(% style="color:red" %)**NOTE: By default, the device will send an uplink message every 1 hour.**
304 304  )))
305 305  
306 306  
... ... @@ -307,41 +307,62 @@
307 307  
308 308  == 2.3  Uplink Payload ==
309 309  
310 -In this mode, uplink payload includes in total 18 bytes
311 311  
312 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
361 +In this mode, uplink payload includes in total 14 bytes
362 +
363 +
364 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
313 313  |=(% style="width: 60px;" %)(((
314 314  **Size(bytes)**
315 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
316 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
367 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
368 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
317 317  
318 318  (((
319 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
371 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
320 320  )))
321 321  
322 322  
323 -[[image:image-20220708111918-4.png]]
375 +[[image:1657331036973-987.png]]
324 324  
325 325  
378 +(((
326 326  The payload is ASCII string, representative same HEX:
380 +)))
327 327  
328 -0x72403155615900640c7817075e0a8c02f900 where:
382 +(((
383 +0x72403155615900640c6c19029200 where:
384 +)))
329 329  
330 -* Device ID: 0x 724031556159 = 724031556159
331 -* Version: 0x0064=100=1.0.0
386 +* (((
387 +Device ID: 0x724031556159 = 724031556159
388 +)))
389 +* (((
390 +Version: 0x0064=100=1.0.0
391 +)))
332 332  
333 -* BAT: 0x0c78 = 3192 mV = 3.192V
334 -* Singal: 0x17 = 23
335 -* Soil Moisture: 0x075e= 1886 = 18.86  %
336 -* Soil Temperature:0x0a8c =2700=27 °C
337 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
338 -* Interrupt: 0x00 = 0
393 +* (((
394 +BAT: 0x0c6c = 3180 mV = 3.180V
395 +)))
396 +* (((
397 +Signal: 0x19 = 25
398 +)))
399 +* (((
400 +Distance: 0x0292= 658 mm
401 +)))
402 +* (((
403 +Interrupt: 0x00 = 0
339 339  
405 +
406 +
407 +
408 +)))
409 +
340 340  == 2.4  Payload Explanation and Sensor Interface ==
341 341  
342 342  
343 343  === 2.4.1  Device ID ===
344 344  
415 +
345 345  (((
346 346  By default, the Device ID equal to the last 6 bytes of IMEI.
347 347  )))
... ... @@ -348,6 +348,8 @@
348 348  
349 349  (((
350 350  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
422 +
423 +
351 351  )))
352 352  
353 353  (((
... ... @@ -359,7 +359,7 @@
359 359  )))
360 360  
361 361  (((
362 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
435 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
363 363  )))
364 364  
365 365  
... ... @@ -366,12 +366,13 @@
366 366  
367 367  === 2.4.2  Version Info ===
368 368  
442 +
369 369  (((
370 370  Specify the software version: 0x64=100, means firmware version 1.00.
371 371  )))
372 372  
373 373  (((
374 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
448 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
375 375  )))
376 376  
377 377  
... ... @@ -378,9 +378,6 @@
378 378  
379 379  === 2.4.3  Battery Info ===
380 380  
381 -(((
382 -Check the battery voltage for LSE01.
383 -)))
384 384  
385 385  (((
386 386  Ex1: 0x0B45 = 2885mV
... ... @@ -394,6 +394,7 @@
394 394  
395 395  === 2.4.4  Signal Strength ===
396 396  
468 +
397 397  (((
398 398  NB-IoT Network signal Strength.
399 399  )))
... ... @@ -424,65 +424,22 @@
424 424  
425 425  
426 426  
427 -=== 2.4.5  Soil Moisture ===
499 +=== 2.4.5  Distance ===
428 428  
429 -(((
430 -(((
431 -Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
432 -)))
433 -)))
434 434  
435 -(((
436 -(((
437 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
438 -)))
439 -)))
502 +Get the distance. Flat object range 280mm - 7500mm.
440 440  
441 441  (((
442 -
505 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
443 443  )))
444 444  
445 445  (((
446 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
447 -)))
448 -
449 -
450 -
451 -=== 2.4.6  Soil Temperature ===
452 -
453 453  (((
454 -Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
510 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
455 455  )))
456 -
457 -(((
458 -**Example**:
459 459  )))
460 460  
461 461  (((
462 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
463 -)))
464 -
465 -(((
466 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
467 -)))
468 -
469 -
470 -
471 -=== 2.4.7  Soil Conductivity (EC) ===
472 -
473 -(((
474 -Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
475 -)))
476 -
477 -(((
478 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
479 -)))
480 -
481 -(((
482 -Generally, the EC value of irrigation water is less than 800uS / cm.
483 -)))
484 -
485 -(((
486 486  
487 487  )))
488 488  
... ... @@ -490,10 +490,11 @@
490 490  
491 491  )))
492 492  
493 -=== 2.4.8  Digital Interrupt ===
522 +=== 2.4.6  Digital Interrupt ===
494 494  
524 +
495 495  (((
496 -Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
526 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server.
497 497  )))
498 498  
499 499  (((
... ... @@ -524,19 +524,24 @@
524 524  
525 525  
526 526  
527 -=== 2.4.9  ​+5V Output ===
557 +=== 2.4.7  ​+5V Output ===
528 528  
559 +
529 529  (((
530 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
561 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
531 531  )))
532 532  
533 533  
534 534  (((
535 535  The 5V output time can be controlled by AT Command.
567 +
568 +
536 536  )))
537 537  
538 538  (((
539 539  (% style="color:blue" %)**AT+5VT=1000**
573 +
574 +
540 540  )))
541 541  
542 542  (((
... ... @@ -547,11 +547,12 @@
547 547  
548 548  == 2.5  Downlink Payload ==
549 549  
550 -By default, NSE01 prints the downlink payload to console port.
551 551  
552 -[[image:image-20220708133731-5.png]]
586 +By default, NDDS75 prints the downlink payload to console port.
553 553  
588 +[[image:image-20220709100028-1.png]]
554 554  
590 +
555 555  (((
556 556  (% style="color:blue" %)**Examples:**
557 557  )))
... ... @@ -585,7 +585,7 @@
585 585  )))
586 586  
587 587  (((
588 -If payload = 0x04FF, it will reset the NSE01
624 +If payload = 0x04FF, it will reset the NDDS75
589 589  )))
590 590  
591 591  
... ... @@ -599,76 +599,52 @@
599 599  
600 600  == 2.6  ​LED Indicator ==
601 601  
602 -(((
603 -The NSE01 has an internal LED which is to show the status of different state.
604 604  
639 +The NDDS75 has an internal LED which is to show the status of different state.
605 605  
606 -* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
641 +
642 +* When power on, NDDS75 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
607 607  * Then the LED will be on for 1 second means device is boot normally.
608 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
644 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
609 609  * For each uplink probe, LED will be on for 500ms.
646 +
647 +(((
648 +
610 610  )))
611 611  
612 612  
613 613  
653 +== 2.7  ​Firmware Change Log ==
614 614  
615 -== 2.7  Installation in Soil ==
616 616  
617 -__**Measurement the soil surface**__
618 -
619 619  (((
620 -Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
657 +Download URL & Firmware Change log:  [[https:~~/~~/www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0>>https://www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0]]
621 621  )))
622 622  
623 -[[image:1657259653666-883.png]] ​
624 -
625 -
626 626  (((
627 627  
628 -
629 -(((
630 -Dig a hole with diameter > 20CM.
631 631  )))
632 632  
633 633  (((
634 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
665 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
635 635  )))
636 -)))
637 637  
638 -[[image:1654506665940-119.png]]
639 639  
640 -(((
641 -
642 -)))
643 643  
670 +== 2.8  ​Battery Analysis ==
644 644  
645 -== 2.8  ​Firmware Change Log ==
646 646  
673 +=== 2.8.1  ​Battery Type ===
647 647  
648 -Download URL & Firmware Change log
649 649  
650 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
651 -
652 -
653 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
654 -
655 -
656 -
657 -== 2.9  ​Battery Analysis ==
658 -
659 -=== 2.9.1  ​Battery Type ===
660 -
661 -
662 662  (((
663 -The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
677 +The NDDS75 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
664 664  )))
665 665  
666 -
667 667  (((
668 668  The battery is designed to last for several years depends on the actually use environment and update interval. 
669 669  )))
670 670  
671 -
672 672  (((
673 673  The battery related documents as below:
674 674  )))
... ... @@ -678,13 +678,14 @@
678 678  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
679 679  
680 680  (((
681 -[[image:image-20220708140453-6.png]]
693 +[[image:image-20220709101450-2.png]]
682 682  )))
683 683  
684 684  
685 685  
686 -=== 2.9.2  Power consumption Analyze ===
698 +=== 2.8.2  Power consumption Analyze ===
687 687  
700 +
688 688  (((
689 689  Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
690 690  )))
... ... @@ -717,12 +717,13 @@
717 717  And the Life expectation in difference case will be shown on the right.
718 718  )))
719 719  
720 -[[image:image-20220708141352-7.jpeg]]
733 +[[image:image-20220709110451-3.png]]
721 721  
722 722  
723 723  
724 -=== 2.9.3  ​Battery Note ===
737 +=== 2.8.3  ​Battery Note ===
725 725  
739 +
726 726  (((
727 727  The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
728 728  )))
... ... @@ -729,10 +729,11 @@
729 729  
730 730  
731 731  
732 -=== 2.9.4  Replace the battery ===
746 +=== 2.8.4  Replace the battery ===
733 733  
748 +
734 734  (((
735 -The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
750 +The default battery pack of NDDS75 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
736 736  )))
737 737  
738 738  
... ... @@ -739,6 +739,7 @@
739 739  
740 740  = 3. ​ Access NB-IoT Module =
741 741  
757 +
742 742  (((
743 743  Users can directly access the AT command set of the NB-IoT module.
744 744  )))
... ... @@ -745,19 +745,23 @@
745 745  
746 746  (((
747 747  The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
764 +
765 +
748 748  )))
749 749  
750 -[[image:1657261278785-153.png]]
768 +[[image:1657333200519-600.png]]
751 751  
752 752  
753 753  
754 754  = 4.  Using the AT Commands =
755 755  
774 +
756 756  == 4.1  Access AT Commands ==
757 757  
758 -See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
759 759  
778 +See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]
760 760  
780 +
761 761  AT+<CMD>?  : Help on <CMD>
762 762  
763 763  AT+<CMD>         : Run <CMD>
... ... @@ -831,6 +831,7 @@
831 831  
832 832  = ​5.  FAQ =
833 833  
854 +
834 834  == 5.1 ​ How to Upgrade Firmware ==
835 835  
836 836  
... ... @@ -843,20 +843,14 @@
843 843  )))
844 844  
845 845  (((
846 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
867 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
847 847  )))
848 848  
849 849  
850 850  
851 -== 5.2  Can I calibrate NSE01 to different soil types? ==
852 -
853 -(((
854 -NSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
855 -)))
856 -
857 -
858 858  = 6.  Trouble Shooting =
859 859  
874 +
860 860  == 6.1  ​Connection problem when uploading firmware ==
861 861  
862 862  
... ... @@ -872,6 +872,7 @@
872 872  
873 873  == 6.2  AT Command input doesn't work ==
874 874  
890 +
875 875  (((
876 876  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
877 877  
... ... @@ -882,7 +882,7 @@
882 882  = 7. ​ Order Info =
883 883  
884 884  
885 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
901 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
886 886  
887 887  
888 888  (% class="wikigeneratedid" %)
... ... @@ -897,7 +897,7 @@
897 897  
898 898  (% style="color:#037691" %)**Package Includes**:
899 899  
900 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
916 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
901 901  * External antenna x 1
902 902  )))
903 903  
... ... @@ -904,10 +904,13 @@
904 904  (((
905 905  
906 906  
923 +
907 907  (% style="color:#037691" %)**Dimension and weight**:
908 908  
909 -* Size: 195 x 125 x 55 mm
910 -* Weight:   420g
926 +* Device Size: 13.0 x 5 x 4.5 cm
927 +* Device Weight: 150g
928 +* Package Size / pcs : 15 x 12x 5.5 cm
929 +* Weight / pcs : 220g
911 911  )))
912 912  
913 913  (((
... ... @@ -919,5 +919,8 @@
919 919  
920 920  = 9.  Support =
921 921  
941 +
922 922  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
923 923  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
944 +
945 +
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