Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 90.2 >
edited by Xiaoling
on 2022/07/09 09:45
To version < 103.1 >
edited by Xiaoling
on 2022/07/09 15:10
>
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Summary

Details

Page properties
Title
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1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +N95S31B NB-IoT Temperature & Humidity Sensor User Manual
Content
... ... @@ -1,60 +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  
56 +
57 +
58 58  == 1.3  Specification ==
59 59  
60 60  
... ... @@ -74,6 +74,7 @@
74 74  
75 75  (% style="color:#037691" %)**Battery:**
76 76  
77 +
77 77  * Li/SOCI2 un-chargeable battery
78 78  * Capacity: 8500mAh
79 79  * Self Discharge: <1% / Year @ 25°C
... ... @@ -80,12 +80,8 @@
80 80  * Max continuously current: 130mA
81 81  * Max boost current: 2A, 1 second
82 82  
83 -(% style="color:#037691" %)**Power Consumption**
84 84  
85 -* STOP Mode: 10uA @ 3.3v
86 -* Max transmit power: 350mA@3.3v
87 87  
88 -
89 89  == ​1.4  Applications ==
90 90  
91 91  * Smart Buildings & Home Automation
... ... @@ -99,25 +99,55 @@
99 99  ​
100 100  
101 101  
102 -
103 103  == 1.5  Pin Definitions ==
104 104  
101 +N95S31B use the mother board from NBSN95 which as below.
105 105  
106 -[[image:1657328609906-564.png]]
103 +[[image:image-20220709144723-1.png]]
107 107  
108 108  
106 +=== 1.5.1 Jumper JP2 ===
109 109  
110 -= 2.  Use NDDS75 to communicate with IoT Server =
108 +Power on Device when put this jumper.
111 111  
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 +
112 112  == 2.1  How it works ==
113 113  
140 +
114 114  (((
115 -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.
116 116  )))
117 117  
118 118  
119 119  (((
120 -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:
121 121  )))
122 122  
123 123  (((
... ... @@ -124,7 +124,7 @@
124 124  
125 125  )))
126 126  
127 -[[image:1657328659945-416.png]]
154 +[[image:1657350248151-650.png]]
128 128  
129 129  (((
130 130  
... ... @@ -131,20 +131,41 @@
131 131  )))
132 132  
133 133  
134 -== 2.2 ​ Configure the NDDS75 ==
161 +== 2.2 ​ Configure the N95S31B ==
135 135  
136 136  
164 +=== 2.2.1  Power On N95S31B ===
165 +
166 +
167 +[[image:image-20220709150546-2.png]]
168 +
169 +
137 137  === 2.2.1 Test Requirement ===
138 138  
139 -(((
140 -To use NDDS75 in your city, make sure meet below requirements:
141 -)))
142 142  
173 +To use N95S31B in your city, make sure meet below requirements:
174 +
143 143  * Your local operator has already distributed a NB-IoT Network there.
144 -* The local NB-IoT network used the band that NSE01 supports.
176 +* The local NB-IoT network used the band that N95S31B supports.
145 145  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
146 146  
179 +
180 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.
181 +
182 +N95S31B supports different communication protocol such as :
183 +
147 147  (((
185 +* CoAP  ((% style="color:red" %)120.24.4.116:5683(%%))
186 +* raw UDP  ((% style="color:red" %)120.24.4.116:5601(%%))
187 +* MQTT  ((% style="color:red" %)120.24.4.116:1883(%%))
188 +* TCP  ((% style="color:red" %)120.24.4.116:5600(%%))
189 +
190 +We will show how to use with each protocol. The IP addresses above are our test server. User need to change to point their corresponding server.
191 +
192 +
193 +)))
194 +
195 +(((
148 148  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
149 149  )))
150 150  
... ... @@ -212,18 +212,30 @@
212 212  (% 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/]]
213 213  
214 214  
263 +(((
215 215  **Use below commands:**
265 +)))
216 216  
217 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
218 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
219 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
267 +* (((
268 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
269 +)))
270 +* (((
271 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
272 +)))
273 +* (((
274 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
275 +)))
220 220  
277 +(((
221 221  For parameter description, please refer to AT command set
279 +)))
222 222  
223 223  [[image:1657330452568-615.png]]
224 224  
225 225  
284 +(((
226 226  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.
286 +)))
227 227  
228 228  [[image:1657330472797-498.png]]
229 229  
... ... @@ -232,9 +232,9 @@
232 232  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
233 233  
234 234  
235 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
295 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
236 236  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
237 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
297 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
238 238  
239 239  [[image:1657330501006-241.png]]
240 240  
... ... @@ -246,11 +246,11 @@
246 246  === 2.2.6 Use MQTT protocol to uplink data ===
247 247  
248 248  
249 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
250 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
251 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
252 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
253 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
309 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
310 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
311 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
312 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
313 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
254 254  * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
255 255  * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
256 256  
... ... @@ -300,11 +300,11 @@
300 300  In this mode, uplink payload includes in total 14 bytes
301 301  
302 302  
303 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
363 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
304 304  |=(% style="width: 60px;" %)(((
305 305  **Size(bytes)**
306 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
307 -|(% 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" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
366 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
367 +|(% 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"]]
308 308  
309 309  (((
310 310  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
... ... @@ -339,10 +339,11 @@
339 339  )))
340 340  * (((
341 341  Interrupt: 0x00 = 0
342 -)))
343 343  
344 344  
345 345  
405 +
406 +)))
346 346  
347 347  == 2.4  Payload Explanation and Sensor Interface ==
348 348  
... ... @@ -366,7 +366,7 @@
366 366  )))
367 367  
368 368  (((
369 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
430 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
370 370  )))
371 371  
372 372  
... ... @@ -378,7 +378,7 @@
378 378  )))
379 379  
380 380  (((
381 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
442 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
382 382  )))
383 383  
384 384  
... ... @@ -386,10 +386,6 @@
386 386  === 2.4.3  Battery Info ===
387 387  
388 388  (((
389 -Check the battery voltage for LSE01.
390 -)))
391 -
392 -(((
393 393  Ex1: 0x0B45 = 2885mV
394 394  )))
395 395  
... ... @@ -431,65 +431,21 @@
431 431  
432 432  
433 433  
434 -=== 2.4.5  Soil Moisture ===
491 +=== 2.4.5  Distance ===
435 435  
436 -(((
437 -(((
438 -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.
439 -)))
440 -)))
493 +Get the distance. Flat object range 280mm - 7500mm.
441 441  
442 442  (((
443 -(((
444 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
496 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
445 445  )))
446 -)))
447 447  
448 448  (((
449 -
450 -)))
451 -
452 452  (((
453 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
501 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
454 454  )))
455 -
456 -
457 -
458 -=== 2.4.6  Soil Temperature ===
459 -
460 -(((
461 -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
462 462  )))
463 463  
464 464  (((
465 -**Example**:
466 -)))
467 -
468 -(((
469 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
470 -)))
471 -
472 -(((
473 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
474 -)))
475 -
476 -
477 -
478 -=== 2.4.7  Soil Conductivity (EC) ===
479 -
480 -(((
481 -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).
482 -)))
483 -
484 -(((
485 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
486 -)))
487 -
488 -(((
489 -Generally, the EC value of irrigation water is less than 800uS / cm.
490 -)))
491 -
492 -(((
493 493  
494 494  )))
495 495  
... ... @@ -497,10 +497,10 @@
497 497  
498 498  )))
499 499  
500 -=== 2.4.8  Digital Interrupt ===
513 +=== 2.4.6  Digital Interrupt ===
501 501  
502 502  (((
503 -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.
516 +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.
504 504  )))
505 505  
506 506  (((
... ... @@ -531,10 +531,10 @@
531 531  
532 532  
533 533  
534 -=== 2.4.9  ​+5V Output ===
547 +=== 2.4.7  ​+5V Output ===
535 535  
536 536  (((
537 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
550 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
538 538  )))
539 539  
540 540  
... ... @@ -554,9 +554,9 @@
554 554  
555 555  == 2.5  Downlink Payload ==
556 556  
557 -By default, NSE01 prints the downlink payload to console port.
570 +By default, NDDS75 prints the downlink payload to console port.
558 558  
559 -[[image:image-20220708133731-5.png]]
572 +[[image:image-20220709100028-1.png]]
560 560  
561 561  
562 562  (((
... ... @@ -592,7 +592,7 @@
592 592  )))
593 593  
594 594  (((
595 -If payload = 0x04FF, it will reset the NSE01
608 +If payload = 0x04FF, it will reset the NDDS75
596 596  )))
597 597  
598 598  
... ... @@ -606,76 +606,52 @@
606 606  
607 607  == 2.6  ​LED Indicator ==
608 608  
609 -(((
610 -The NSE01 has an internal LED which is to show the status of different state.
611 611  
623 +The NDDS75 has an internal LED which is to show the status of different state.
612 612  
613 -* 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)
625 +
626 +* 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)
614 614  * Then the LED will be on for 1 second means device is boot normally.
615 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
628 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
616 616  * For each uplink probe, LED will be on for 500ms.
617 -)))
618 618  
619 -
620 -
621 -
622 -== 2.7  Installation in Soil ==
623 -
624 -__**Measurement the soil surface**__
625 -
626 626  (((
627 -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]]
632 +
628 628  )))
629 629  
630 -[[image:1657259653666-883.png]] ​
631 631  
632 632  
633 -(((
634 -
637 +== 2.7  ​Firmware Change Log ==
635 635  
639 +
636 636  (((
637 -Dig a hole with diameter > 20CM.
641 +Download URL & Firmware Change log
638 638  )))
639 639  
640 640  (((
641 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
645 +[[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/]]
642 642  )))
643 -)))
644 644  
645 -[[image:1654506665940-119.png]]
646 646  
647 647  (((
648 -
650 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
649 649  )))
650 650  
651 651  
652 -== 2.8  ​Firmware Change Log ==
653 653  
655 +== 2.8  ​Battery Analysis ==
654 654  
655 -Download URL & Firmware Change log
657 +=== 2.8.1  ​Battery Type ===
656 656  
657 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
658 658  
659 -
660 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
661 -
662 -
663 -
664 -== 2.9  ​Battery Analysis ==
665 -
666 -=== 2.9.1  ​Battery Type ===
667 -
668 -
669 669  (((
670 -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.
661 +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.
671 671  )))
672 672  
673 -
674 674  (((
675 675  The battery is designed to last for several years depends on the actually use environment and update interval. 
676 676  )))
677 677  
678 -
679 679  (((
680 680  The battery related documents as below:
681 681  )))
... ... @@ -685,12 +685,12 @@
685 685  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
686 686  
687 687  (((
688 -[[image:image-20220708140453-6.png]]
677 +[[image:image-20220709101450-2.png]]
689 689  )))
690 690  
691 691  
692 692  
693 -=== 2.9.2  Power consumption Analyze ===
682 +=== 2.8.2  Power consumption Analyze ===
694 694  
695 695  (((
696 696  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.
... ... @@ -724,11 +724,11 @@
724 724  And the Life expectation in difference case will be shown on the right.
725 725  )))
726 726  
727 -[[image:image-20220708141352-7.jpeg]]
716 +[[image:image-20220709110451-3.png]]
728 728  
729 729  
730 730  
731 -=== 2.9.3  ​Battery Note ===
720 +=== 2.8.3  ​Battery Note ===
732 732  
733 733  (((
734 734  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.
... ... @@ -736,10 +736,10 @@
736 736  
737 737  
738 738  
739 -=== 2.9.4  Replace the battery ===
728 +=== 2.8.4  Replace the battery ===
740 740  
741 741  (((
742 -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).
731 +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).
743 743  )))
744 744  
745 745  
... ... @@ -754,7 +754,7 @@
754 754  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/]] 
755 755  )))
756 756  
757 -[[image:1657261278785-153.png]]
746 +[[image:1657333200519-600.png]]
758 758  
759 759  
760 760  
... ... @@ -762,7 +762,7 @@
762 762  
763 763  == 4.1  Access AT Commands ==
764 764  
765 -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/]]
754 +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/]]
766 766  
767 767  
768 768  AT+<CMD>?  : Help on <CMD>
... ... @@ -850,18 +850,11 @@
850 850  )))
851 851  
852 852  (((
853 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
842 +(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
854 854  )))
855 855  
856 856  
857 857  
858 -== 5.2  Can I calibrate NSE01 to different soil types? ==
859 -
860 -(((
861 -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]].
862 -)))
863 -
864 -
865 865  = 6.  Trouble Shooting =
866 866  
867 867  == 6.1  ​Connection problem when uploading firmware ==
... ... @@ -889,7 +889,7 @@
889 889  = 7. ​ Order Info =
890 890  
891 891  
892 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
874 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
893 893  
894 894  
895 895  (% class="wikigeneratedid" %)
... ... @@ -904,7 +904,7 @@
904 904  
905 905  (% style="color:#037691" %)**Package Includes**:
906 906  
907 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
889 +* NSE01 NB-IoT Distance Detect Sensor Node x 1
908 908  * External antenna x 1
909 909  )))
910 910  
... ... @@ -913,8 +913,11 @@
913 913  
914 914  (% style="color:#037691" %)**Dimension and weight**:
915 915  
916 -* Size: 195 x 125 x 55 mm
917 -* Weight:   420g
898 +
899 +* Device Size: 13.0 x 5 x 4.5 cm
900 +* Device Weight: 150g
901 +* Package Size / pcs : 15 x 12x 5.5 cm
902 +* Weight / pcs : 220g
918 918  )))
919 919  
920 920  (((
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