Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 91.4 >
edited by Xiaoling
on 2022/07/09 09:59
To version < 100.2 >
edited by Xiaoling
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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>>mailto:350mA@3.3v]]
88 88  
89 -
90 -
91 91  == ​1.4  Applications ==
92 92  
93 93  * Smart Buildings & Home Automation
... ... @@ -101,16 +101,45 @@
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  
116 116  (((
... ... @@ -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  
241 +(((
217 217  **Use below commands:**
243 +)))
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
245 +* (((
246 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
247 +)))
248 +* (((
249 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
250 +)))
251 +* (((
252 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
253 +)))
222 222  
255 +(((
223 223  For parameter description, please refer to AT command set
257 +)))
224 224  
225 225  [[image:1657330452568-615.png]]
226 226  
227 227  
262 +(((
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.
264 +)))
229 229  
230 230  [[image:1657330472797-498.png]]
231 231  
... ... @@ -234,9 +234,9 @@
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
273 +* (% 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
275 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
240 240  
241 241  [[image:1657330501006-241.png]]
242 242  
... ... @@ -248,11 +248,11 @@
248 248  === 2.2.6 Use MQTT protocol to uplink data ===
249 249  
250 250  
251 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
252 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
253 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
254 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
255 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
287 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
288 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
289 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
290 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
291 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
256 256  * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
257 257  * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
258 258  
... ... @@ -302,11 +302,11 @@
302 302  In this mode, uplink payload includes in total 14 bytes
303 303  
304 304  
305 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
341 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
306 306  |=(% style="width: 60px;" %)(((
307 307  **Size(bytes)**
308 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
309 -|(% 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"]]
344 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
345 +|(% 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"]]
310 310  
311 311  (((
312 312  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
... ... @@ -341,9 +341,12 @@
341 341  )))
342 342  * (((
343 343  Interrupt: 0x00 = 0
344 -)))
345 345  
346 346  
382 +
383 +
384 +)))
385 +
347 347  == 2.4  Payload Explanation and Sensor Interface ==
348 348  
349 349  
... ... @@ -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  
... ... @@ -431,11 +431,13 @@
431 431  
432 432  
433 433  
434 -=== 2.4.5  Soil Moisture ===
469 +=== 2.4.5  Distance ===
435 435  
436 436  Get the distance. Flat object range 280mm - 7500mm.
437 437  
473 +(((
438 438  For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
475 +)))
439 439  
440 440  (((
441 441  (((
... ... @@ -508,9 +508,9 @@
508 508  
509 509  == 2.5  Downlink Payload ==
510 510  
511 -By default, NSE01 prints the downlink payload to console port.
548 +By default, NDDS75 prints the downlink payload to console port.
512 512  
513 -[[image:image-20220708133731-5.png]]
550 +[[image:image-20220709100028-1.png]]
514 514  
515 515  
516 516  (((
... ... @@ -546,7 +546,7 @@
546 546  )))
547 547  
548 548  (((
549 -If payload = 0x04FF, it will reset the NSE01
586 +If payload = 0x04FF, it will reset the NDDS75
550 550  )))
551 551  
552 552  
... ... @@ -560,76 +560,52 @@
560 560  
561 561  == 2.6  ​LED Indicator ==
562 562  
563 -(((
564 -The NSE01 has an internal LED which is to show the status of different state.
565 565  
601 +The NDDS75 has an internal LED which is to show the status of different state.
566 566  
567 -* 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)
603 +
604 +* 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)
568 568  * Then the LED will be on for 1 second means device is boot normally.
569 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
606 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
570 570  * For each uplink probe, LED will be on for 500ms.
571 -)))
572 572  
573 -
574 -
575 -
576 -== 2.7  Installation in Soil ==
577 -
578 -__**Measurement the soil surface**__
579 -
580 580  (((
581 -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]]
610 +
582 582  )))
583 583  
584 -[[image:1657259653666-883.png]] ​
585 585  
586 586  
587 -(((
588 -
615 +== 2.7  ​Firmware Change Log ==
589 589  
617 +
590 590  (((
591 -Dig a hole with diameter > 20CM.
619 +Download URL & Firmware Change log
592 592  )))
593 593  
594 594  (((
595 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
623 +[[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/]]
596 596  )))
597 -)))
598 598  
599 -[[image:1654506665940-119.png]]
600 600  
601 601  (((
602 -
628 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
603 603  )))
604 604  
605 605  
606 -== 2.8  ​Firmware Change Log ==
607 607  
633 +== 2.8  ​Battery Analysis ==
608 608  
609 -Download URL & Firmware Change log
635 +=== 2.8.1  ​Battery Type ===
610 610  
611 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
612 612  
613 -
614 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
615 -
616 -
617 -
618 -== 2.9  ​Battery Analysis ==
619 -
620 -=== 2.9.1  ​Battery Type ===
621 -
622 -
623 623  (((
624 -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.
639 +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.
625 625  )))
626 626  
627 -
628 628  (((
629 629  The battery is designed to last for several years depends on the actually use environment and update interval. 
630 630  )))
631 631  
632 -
633 633  (((
634 634  The battery related documents as below:
635 635  )))
... ... @@ -639,12 +639,12 @@
639 639  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
640 640  
641 641  (((
642 -[[image:image-20220708140453-6.png]]
655 +[[image:image-20220709101450-2.png]]
643 643  )))
644 644  
645 645  
646 646  
647 -=== 2.9.2  Power consumption Analyze ===
660 +=== 2.8.2  Power consumption Analyze ===
648 648  
649 649  (((
650 650  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.
... ... @@ -678,11 +678,11 @@
678 678  And the Life expectation in difference case will be shown on the right.
679 679  )))
680 680  
681 -[[image:image-20220708141352-7.jpeg]]
694 +[[image:image-20220709110451-3.png]]
682 682  
683 683  
684 684  
685 -=== 2.9.3  ​Battery Note ===
698 +=== 2.8.3  ​Battery Note ===
686 686  
687 687  (((
688 688  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.
... ... @@ -690,10 +690,10 @@
690 690  
691 691  
692 692  
693 -=== 2.9.4  Replace the battery ===
706 +=== 2.8.4  Replace the battery ===
694 694  
695 695  (((
696 -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).
709 +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).
697 697  )))
698 698  
699 699  
... ... @@ -708,7 +708,7 @@
708 708  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/]] 
709 709  )))
710 710  
711 -[[image:1657261278785-153.png]]
724 +[[image:1657333200519-600.png]]
712 712  
713 713  
714 714  
... ... @@ -716,7 +716,7 @@
716 716  
717 717  == 4.1  Access AT Commands ==
718 718  
719 -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/]]
732 +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/]]
720 720  
721 721  
722 722  AT+<CMD>?  : Help on <CMD>
... ... @@ -804,18 +804,11 @@
804 804  )))
805 805  
806 806  (((
807 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
820 +(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
808 808  )))
809 809  
810 810  
811 811  
812 -== 5.2  Can I calibrate NSE01 to different soil types? ==
813 -
814 -(((
815 -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]].
816 -)))
817 -
818 -
819 819  = 6.  Trouble Shooting =
820 820  
821 821  == 6.1  ​Connection problem when uploading firmware ==
... ... @@ -843,7 +843,7 @@
843 843  = 7. ​ Order Info =
844 844  
845 845  
846 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
852 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
847 847  
848 848  
849 849  (% class="wikigeneratedid" %)
... ... @@ -858,7 +858,7 @@
858 858  
859 859  (% style="color:#037691" %)**Package Includes**:
860 860  
861 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
867 +* NSE01 NB-IoT Distance Detect Sensor Node x 1
862 862  * External antenna x 1
863 863  )))
864 864  
... ... @@ -867,8 +867,11 @@
867 867  
868 868  (% style="color:#037691" %)**Dimension and weight**:
869 869  
870 -* Size: 195 x 125 x 55 mm
871 -* Weight:   420g
876 +
877 +* Device Size: 13.0 x 5 x 4.5 cm
878 +* Device Weight: 150g
879 +* Package Size / pcs : 15 x 12x 5.5 cm
880 +* Weight / pcs : 220g
872 872  )))
873 873  
874 874  (((
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