Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 89.1 >
edited by Xiaoling
on 2022/07/09 09:39
To version < 102.1 >
edited by Xiaoling
on 2022/07/09 15:05
>
Change comment: Uploaded new attachment "image-20220709150546-2.png", version {1}

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +N95S31B NB-IoT Temperature & Humidity Sensor User Manual
Content
... ... @@ -1,61 +1,60 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
2 +[[image:1657348034241-728.png||height="470" width="470"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 -**Table of Contents:**
9 9  
10 10  
10 +**Table of Contents:**
11 11  
12 12  
13 13  
14 14  
15 15  
16 +
16 16  = 1.  Introduction =
17 17  
18 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
19 +== 1.1 ​ What is N95S31B NB-IoT Sensor Node ==
19 19  
20 20  (((
21 21  
22 22  
23 -(((
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 -)))
24 +The Dragino N95S31B is a (% style="color:blue" %)**NB-IoT Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via NB-IoT network*.
31 31  
32 -
33 -)))
26 +The temperature & humidity sensor used in N95S31B is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing **(%%)for long term use.
34 34  
35 -[[image:1654503236291-817.png]]
28 +N95S31B supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP**(%%) for different application requirement.
36 36  
30 +N95S31B is powered by(% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to several years. (Real-world battery life depends on the use environment, update period. Please check related Power Analyze report).
37 37  
38 -[[image:1657327959271-447.png]]
39 39  
33 +~* make sure you have NB-IoT coverage locally.
40 40  
35 +
36 +)))
41 41  
38 +[[image:1657348284168-431.png]]
39 +
40 +
41 +
42 42  == 1.2 ​ Features ==
43 43  
44 44  
45 45  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
46 -* Ultra low power consumption
47 -* Distance Detection by Ultrasonic technology
48 -* Flat object range 280mm - 7500mm
49 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
50 -* Cable Length: 25cm
46 +* Monitor Temperature & Humidity via SHT31
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
51 +* Ultra-Low Power consumption
52 +* AT Commands to change parameters
55 55  * Micro SIM card slot for NB-IoT SIM
56 56  * 8500mAh Battery for long term use
57 57  
58 58  
57 +
59 59  == 1.3  Specification ==
60 60  
61 61  
... ... @@ -75,6 +75,7 @@
75 75  
76 76  (% style="color:#037691" %)**Battery:**
77 77  
77 +
78 78  * Li/SOCI2 un-chargeable battery
79 79  * Capacity: 8500mAh
80 80  * Self Discharge: <1% / Year @ 25°C
... ... @@ -81,13 +81,8 @@
81 81  * Max continuously current: 130mA
82 82  * Max boost current: 2A, 1 second
83 83  
84 -(% style="color:#037691" %)**Power Consumption**
85 85  
86 -* STOP Mode: 10uA @ 3.3v
87 -* Max transmit power: 350mA@3.3v
88 88  
89 -
90 -
91 91  == ​1.4  Applications ==
92 92  
93 93  * Smart Buildings & Home Automation
... ... @@ -101,25 +101,55 @@
101 101  ​
102 102  
103 103  
104 -
105 105  == 1.5  Pin Definitions ==
106 106  
101 +N95S31B use the mother board from NBSN95 which as below.
107 107  
108 -[[image:1657328609906-564.png]]
103 +[[image:image-20220709144723-1.png]]
109 109  
110 110  
106 +=== 1.5.1 Jumper JP2 ===
111 111  
112 -= 2.  Use NDDS75 to communicate with IoT Server =
108 +Power on Device when put this jumper.
113 113  
110 +
111 +
112 +=== 1.5.2 BOOT MODE / SW1 ===
113 +
114 +1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
115 +
116 +2) Flash: work mode, device starts to work and send out console output for further debug
117 +
118 +
119 +
120 +=== 1.5.3 Reset Button ===
121 +
122 +Press to reboot the device.
123 +
124 +
125 +
126 +=== 1.5.4 LED ===
127 +
128 +It will flash:
129 +
130 +1. When boot the device in flash mode
131 +1. Send an uplink packet
132 +
133 +
134 +
135 +
136 += 2.  Use N95S31B to communicate with IoT Server =
137 +
114 114  == 2.1  How it works ==
115 115  
140 +
116 116  (((
117 -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.
142 +The N95S31B is equipped with a NB-IoT module, the pre-loaded firmware in N95S31B 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 N95S31B.
118 118  )))
119 119  
120 120  
121 121  (((
122 -The diagram below shows the working flow in default firmware of NDDS75:
147 +The diagram below shows the working flow in default firmware of N95S31B:
123 123  )))
124 124  
125 125  (((
... ... @@ -214,18 +214,30 @@
214 214  (% 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/]]
215 215  
216 216  
242 +(((
217 217  **Use below commands:**
244 +)))
218 218  
219 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
220 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
221 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
246 +* (((
247 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
248 +)))
249 +* (((
250 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
251 +)))
252 +* (((
253 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
254 +)))
222 222  
256 +(((
223 223  For parameter description, please refer to AT command set
258 +)))
224 224  
225 225  [[image:1657330452568-615.png]]
226 226  
227 227  
263 +(((
228 228  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.
265 +)))
229 229  
230 230  [[image:1657330472797-498.png]]
231 231  
... ... @@ -234,11 +234,10 @@
234 234  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
235 235  
236 236  
237 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
274 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
238 238  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
239 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
276 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
240 240  
241 -
242 242  [[image:1657330501006-241.png]]
243 243  
244 244  
... ... @@ -248,21 +248,19 @@
248 248  
249 249  === 2.2.6 Use MQTT protocol to uplink data ===
250 250  
251 -This feature is supported since firmware version v110
252 252  
288 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
289 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
290 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
291 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
292 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
293 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
294 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
253 253  
254 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
255 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
256 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
257 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
258 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
259 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
260 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
261 -
262 262  [[image:1657249978444-674.png]]
263 263  
264 264  
265 -[[image:1657249990869-686.png]]
299 +[[image:1657330723006-866.png]]
266 266  
267 267  
268 268  (((
... ... @@ -273,16 +273,14 @@
273 273  
274 274  === 2.2.7 Use TCP protocol to uplink data ===
275 275  
276 -This feature is supported since firmware version v110
277 277  
278 -
279 279  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
280 280  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
281 281  
282 -[[image:1657250217799-140.png]]
314 +[[image:image-20220709093918-1.png]]
283 283  
284 284  
285 -[[image:1657250255956-604.png]]
317 +[[image:image-20220709093918-2.png]]
286 286  
287 287  
288 288  
... ... @@ -304,36 +304,54 @@
304 304  
305 305  == 2.3  Uplink Payload ==
306 306  
307 -In this mode, uplink payload includes in total 18 bytes
339 +In this mode, uplink payload includes in total 14 bytes
308 308  
309 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
341 +
342 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
310 310  |=(% style="width: 60px;" %)(((
311 311  **Size(bytes)**
312 -)))|=(% 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**
313 -|(% 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"]]
345 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
346 +|(% 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"]]
314 314  
315 315  (((
316 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
349 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
317 317  )))
318 318  
319 319  
320 -[[image:image-20220708111918-4.png]]
353 +[[image:1657331036973-987.png]]
321 321  
322 -
355 +(((
323 323  The payload is ASCII string, representative same HEX:
357 +)))
324 324  
325 -0x72403155615900640c7817075e0a8c02f900 where:
359 +(((
360 +0x72403155615900640c6c19029200 where:
361 +)))
326 326  
327 -* Device ID: 0x 724031556159 = 724031556159
328 -* Version: 0x0064=100=1.0.0
363 +* (((
364 +Device ID: 0x724031556159 = 724031556159
365 +)))
366 +* (((
367 +Version: 0x0064=100=1.0.0
368 +)))
329 329  
330 -* BAT: 0x0c78 = 3192 mV = 3.192V
331 -* Singal: 0x17 = 23
332 -* Soil Moisture: 0x075e= 1886 = 18.86  %
333 -* Soil Temperature:0x0a8c =2700=27 °C
334 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
335 -* Interrupt: 0x00 = 0
370 +* (((
371 +BAT: 0x0c6c = 3180 mV = 3.180V
372 +)))
373 +* (((
374 +Signal: 0x19 = 25
375 +)))
376 +* (((
377 +Distance: 0x0292= 658 mm
378 +)))
379 +* (((
380 +Interrupt: 0x00 = 0
336 336  
382 +
383 +
384 +
385 +)))
386 +
337 337  == 2.4  Payload Explanation and Sensor Interface ==
338 338  
339 339  
... ... @@ -356,7 +356,7 @@
356 356  )))
357 357  
358 358  (((
359 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
409 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
360 360  )))
361 361  
362 362  
... ... @@ -368,7 +368,7 @@
368 368  )))
369 369  
370 370  (((
371 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
421 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
372 372  )))
373 373  
374 374  
... ... @@ -376,10 +376,6 @@
376 376  === 2.4.3  Battery Info ===
377 377  
378 378  (((
379 -Check the battery voltage for LSE01.
380 -)))
381 -
382 -(((
383 383  Ex1: 0x0B45 = 2885mV
384 384  )))
385 385  
... ... @@ -421,65 +421,21 @@
421 421  
422 422  
423 423  
424 -=== 2.4.5  Soil Moisture ===
470 +=== 2.4.5  Distance ===
425 425  
426 -(((
427 -(((
428 -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.
429 -)))
430 -)))
472 +Get the distance. Flat object range 280mm - 7500mm.
431 431  
432 432  (((
433 -(((
434 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
475 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
435 435  )))
436 -)))
437 437  
438 438  (((
439 -
440 -)))
441 -
442 442  (((
443 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
480 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
444 444  )))
445 -
446 -
447 -
448 -=== 2.4.6  Soil Temperature ===
449 -
450 -(((
451 -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
452 452  )))
453 453  
454 454  (((
455 -**Example**:
456 -)))
457 -
458 -(((
459 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
460 -)))
461 -
462 -(((
463 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
464 -)))
465 -
466 -
467 -
468 -=== 2.4.7  Soil Conductivity (EC) ===
469 -
470 -(((
471 -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).
472 -)))
473 -
474 -(((
475 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
476 -)))
477 -
478 -(((
479 -Generally, the EC value of irrigation water is less than 800uS / cm.
480 -)))
481 -
482 -(((
483 483  
484 484  )))
485 485  
... ... @@ -487,10 +487,10 @@
487 487  
488 488  )))
489 489  
490 -=== 2.4.8  Digital Interrupt ===
492 +=== 2.4.6  Digital Interrupt ===
491 491  
492 492  (((
493 -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.
495 +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.
494 494  )))
495 495  
496 496  (((
... ... @@ -521,10 +521,10 @@
521 521  
522 522  
523 523  
524 -=== 2.4.9  ​+5V Output ===
526 +=== 2.4.7  ​+5V Output ===
525 525  
526 526  (((
527 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
529 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
528 528  )))
529 529  
530 530  
... ... @@ -544,9 +544,9 @@
544 544  
545 545  == 2.5  Downlink Payload ==
546 546  
547 -By default, NSE01 prints the downlink payload to console port.
549 +By default, NDDS75 prints the downlink payload to console port.
548 548  
549 -[[image:image-20220708133731-5.png]]
551 +[[image:image-20220709100028-1.png]]
550 550  
551 551  
552 552  (((
... ... @@ -582,7 +582,7 @@
582 582  )))
583 583  
584 584  (((
585 -If payload = 0x04FF, it will reset the NSE01
587 +If payload = 0x04FF, it will reset the NDDS75
586 586  )))
587 587  
588 588  
... ... @@ -596,76 +596,52 @@
596 596  
597 597  == 2.6  ​LED Indicator ==
598 598  
599 -(((
600 -The NSE01 has an internal LED which is to show the status of different state.
601 601  
602 +The NDDS75 has an internal LED which is to show the status of different state.
602 602  
603 -* 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)
604 +
605 +* 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)
604 604  * Then the LED will be on for 1 second means device is boot normally.
605 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
607 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
606 606  * For each uplink probe, LED will be on for 500ms.
607 -)))
608 608  
609 -
610 -
611 -
612 -== 2.7  Installation in Soil ==
613 -
614 -__**Measurement the soil surface**__
615 -
616 616  (((
617 -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]]
611 +
618 618  )))
619 619  
620 -[[image:1657259653666-883.png]] ​
621 621  
622 622  
623 -(((
624 -
616 +== 2.7  ​Firmware Change Log ==
625 625  
618 +
626 626  (((
627 -Dig a hole with diameter > 20CM.
620 +Download URL & Firmware Change log
628 628  )))
629 629  
630 630  (((
631 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
624 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/]]
632 632  )))
633 -)))
634 634  
635 -[[image:1654506665940-119.png]]
636 636  
637 637  (((
638 -
629 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
639 639  )))
640 640  
641 641  
642 -== 2.8  ​Firmware Change Log ==
643 643  
634 +== 2.8  ​Battery Analysis ==
644 644  
645 -Download URL & Firmware Change log
636 +=== 2.8.1  ​Battery Type ===
646 646  
647 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
648 648  
649 -
650 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
651 -
652 -
653 -
654 -== 2.9  ​Battery Analysis ==
655 -
656 -=== 2.9.1  ​Battery Type ===
657 -
658 -
659 659  (((
660 -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.
640 +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.
661 661  )))
662 662  
663 -
664 664  (((
665 665  The battery is designed to last for several years depends on the actually use environment and update interval. 
666 666  )))
667 667  
668 -
669 669  (((
670 670  The battery related documents as below:
671 671  )))
... ... @@ -675,12 +675,12 @@
675 675  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
676 676  
677 677  (((
678 -[[image:image-20220708140453-6.png]]
656 +[[image:image-20220709101450-2.png]]
679 679  )))
680 680  
681 681  
682 682  
683 -=== 2.9.2  Power consumption Analyze ===
661 +=== 2.8.2  Power consumption Analyze ===
684 684  
685 685  (((
686 686  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.
... ... @@ -714,11 +714,11 @@
714 714  And the Life expectation in difference case will be shown on the right.
715 715  )))
716 716  
717 -[[image:image-20220708141352-7.jpeg]]
695 +[[image:image-20220709110451-3.png]]
718 718  
719 719  
720 720  
721 -=== 2.9.3  ​Battery Note ===
699 +=== 2.8.3  ​Battery Note ===
722 722  
723 723  (((
724 724  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.
... ... @@ -726,10 +726,10 @@
726 726  
727 727  
728 728  
729 -=== 2.9.4  Replace the battery ===
707 +=== 2.8.4  Replace the battery ===
730 730  
731 731  (((
732 -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).
710 +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).
733 733  )))
734 734  
735 735  
... ... @@ -744,7 +744,7 @@
744 744  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/]] 
745 745  )))
746 746  
747 -[[image:1657261278785-153.png]]
725 +[[image:1657333200519-600.png]]
748 748  
749 749  
750 750  
... ... @@ -752,7 +752,7 @@
752 752  
753 753  == 4.1  Access AT Commands ==
754 754  
755 -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/]]
733 +See this link for detail: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
756 756  
757 757  
758 758  AT+<CMD>?  : Help on <CMD>
... ... @@ -840,18 +840,11 @@
840 840  )))
841 841  
842 842  (((
843 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
821 +(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
844 844  )))
845 845  
846 846  
847 847  
848 -== 5.2  Can I calibrate NSE01 to different soil types? ==
849 -
850 -(((
851 -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]].
852 -)))
853 -
854 -
855 855  = 6.  Trouble Shooting =
856 856  
857 857  == 6.1  ​Connection problem when uploading firmware ==
... ... @@ -879,7 +879,7 @@
879 879  = 7. ​ Order Info =
880 880  
881 881  
882 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
853 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
883 883  
884 884  
885 885  (% class="wikigeneratedid" %)
... ... @@ -894,7 +894,7 @@
894 894  
895 895  (% style="color:#037691" %)**Package Includes**:
896 896  
897 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
868 +* NSE01 NB-IoT Distance Detect Sensor Node x 1
898 898  * External antenna x 1
899 899  )))
900 900  
... ... @@ -903,8 +903,11 @@
903 903  
904 904  (% style="color:#037691" %)**Dimension and weight**:
905 905  
906 -* Size: 195 x 125 x 55 mm
907 -* Weight:   420g
877 +
878 +* Device Size: 13.0 x 5 x 4.5 cm
879 +* Device Weight: 150g
880 +* Package Size / pcs : 15 x 12x 5.5 cm
881 +* Weight / pcs : 220g
908 908  )))
909 909  
910 910  (((
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