Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
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... ... @@ -9,7 +9,6 @@ 9 9 10 10 **Table of Contents:** 11 11 12 -{{toc/}} 13 13 14 14 15 15 ... ... @@ -22,29 +22,16 @@ 22 22 ((( 23 23 24 24 25 -((( 26 26 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*. 27 -))) 28 28 29 -((( 30 30 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. 31 -))) 32 32 33 -((( 34 34 N95S31B supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP**(%%) for different application requirement. 35 -))) 36 36 37 -((( 38 38 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). 39 -))) 40 40 41 -((( 42 - 43 -))) 44 44 45 -((( 46 46 ~* make sure you have NB-IoT coverage locally. 47 -))) 48 48 49 49 50 50 ))) ... ... @@ -55,6 +55,7 @@ 55 55 56 56 == 1.2 Features == 57 57 44 + 58 58 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 59 59 * Monitor Temperature & Humidity via SHT31 60 60 * AT Commands to change parameters ... ... @@ -67,7 +67,6 @@ 67 67 * 8500mAh Battery for long term use 68 68 69 69 70 - 71 71 == 1.3 Specification == 72 72 73 73 ... ... @@ -87,6 +87,7 @@ 87 87 88 88 (% style="color:#037691" %)**Battery:** 89 89 76 + 90 90 * Li/SOCI2 un-chargeable battery 91 91 * Capacity: 8500mAh 92 92 * Self Discharge: <1% / Year @ 25°C ... ... @@ -94,7 +94,6 @@ 94 94 * Max boost current: 2A, 1 second 95 95 96 96 97 - 98 98 == 1.4 Applications == 99 99 100 100 * Smart Buildings & Home Automation ... ... @@ -108,7 +108,7 @@ 108 108 109 109 110 110 111 -== 1.5 Pin Definitions & Switch==97 +== 1.5 Pin Definitions == 112 112 113 113 N95S31B use the mother board from NBSN95 which as below. 114 114 ... ... @@ -123,13 +123,9 @@ 123 123 124 124 === 1.5.2 BOOT MODE / SW1 === 125 125 126 -((( 127 127 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. 128 -))) 129 129 130 -((( 131 131 2) Flash: work mode, device starts to work and send out console output for further debug 132 -))) 133 133 134 134 135 135 ... ... @@ -147,6 +147,7 @@ 147 147 1. Send an uplink packet 148 148 149 149 132 + 150 150 = 2. Use N95S31B to communicate with IoT Server = 151 151 152 152 == 2.1 How it works == ... ... @@ -165,7 +165,7 @@ 165 165 166 166 ))) 167 167 168 -[[image:16575 20100595-569.png]]151 +[[image:1657350248151-650.png]] 169 169 170 170 ((( 171 171 ... ... @@ -184,45 +184,23 @@ 184 184 === 2.2.1 Test Requirement === 185 185 186 186 187 -((( 188 188 To use N95S31B in your city, make sure meet below requirements: 189 -))) 190 190 191 -* ((( 192 -Your local operator has already distributed a NB-IoT Network there. 193 -))) 194 -* ((( 195 -The local NB-IoT network used the band that N95S31B supports. 196 -))) 197 -* ((( 198 -Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 199 -))) 172 +* Your local operator has already distributed a NB-IoT Network there. 173 +* The local NB-IoT network used the band that N95S31B supports. 174 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 200 200 201 -((( 202 202 Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. 203 -))) 204 204 205 -((( 206 206 N95S31B supports different communication protocol such as : 207 -))) 208 208 209 209 ((( 210 -* ((( 211 -CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 212 -))) 213 -* ((( 214 -raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 215 -))) 216 -* ((( 217 -MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 218 -))) 219 -* ((( 220 -TCP ((% style="color:red" %)120.24.4.116:5600(%%)) 221 -))) 181 +* CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 182 +* raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 183 +* MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 184 +* TCP ((% style="color:red" %)120.24.4.116:5600(%%)) 222 222 223 -((( 224 224 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. 225 -))) 226 226 227 227 228 228 ))) ... ... @@ -392,79 +392,52 @@ 392 392 == 2.3 Uplink Payload == 393 393 394 394 395 -((( 396 396 NBSN95 has different working mode for the connections of different type of sensors. This section describes these modes. User can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set NBSN95 to different working modes. 397 -))) 398 398 399 399 400 -((( 401 401 For example: 402 -))) 403 403 404 -((( 405 405 (% style="color:blue" %)**AT+CFGMOD=2 ** (%%)~/~/will set the NBSN95 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor. 406 -))) 407 407 408 408 409 -((( 410 410 The uplink payloads are composed in ASCII String. For example: 411 -))) 412 412 413 -((( 414 414 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload: 415 -))) 416 416 417 -((( 418 418 0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes 419 -))) 420 420 421 421 422 -((( 423 423 (% style="color:red" %)**NOTE:** 424 -))) 425 425 426 426 (% style="color:red" %) 427 -1. ((( 428 -All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]]. 429 -))) 430 -1. ((( 431 -By default, the device will send an uplink message every 1 hour. 432 -))) 374 +1. All modes share the same Payload Explanation from [[HERE>>path:#Payload_Explain]]. 375 +1. By default, the device will send an uplink message every 1 hour. 433 433 377 + 378 + 379 + 434 434 === 2.3.1 Payload Analyze === 435 435 436 436 N95S31B uplink payload includes in total 21 bytes 437 437 438 438 439 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width: 520px" %)385 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %) 440 440 |=(% style="width: 60px;" %)((( 441 441 **Size(bytes)** 442 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 55px;" %)1|=(% style="width: 115px;" %)5|=(% style="width: 60px;" %)**2**|=(% style="width: 60px;" %)**2** 443 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.3.2A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.3.3A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.3.4A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.3.5A0SignalStrength"]]|(% style="width:123px" %)MOD 0X01|(% style="width:99px" %)((( 444 -((( 388 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %) |=(% style="width: 99px;" %) |=(% style="width: 77px;" %)**2**|=(% style="width: 60px;" %)**1** 389 +|(% 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:123px" %)MOD 0X01|(% style="width:99px" %)((( 445 445 Reserve/ Same as NBSN95 CFGMOD=1 446 -))) 447 447 448 -((( 449 449 No function here. 450 -))) 451 451 )))|(% style="width:77px" %)((( 452 -((( 453 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 454 -))) 394 +[[Temperature >>||anchor="H2.4.5A0Distance"]] 455 455 456 -((( 457 457 By SHT31 458 -))) 459 459 )))|(% style="width:80px" %)((( 460 -((( 461 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 462 -))) 398 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]] 463 463 464 -((( 465 465 By SHT31 466 466 ))) 467 -))) 468 468 469 469 ((( 470 470 ((( ... ... @@ -475,30 +475,43 @@ 475 475 476 476 [[image:1657354294009-643.png]] 477 477 412 +((( 413 +The payload is ASCII string, representative same HEX: 414 +))) 478 478 479 -The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where: 416 +((( 417 +0x72403155615900640c6c19029200 where: 418 +))) 480 480 481 -* Device ID: 0x724031607457 = 724031607457 482 -* Version: 0x006e=110=1.1.0 420 +* ((( 421 +Device ID: 0x724031556159 = 724031556159 422 +))) 423 +* ((( 424 +Version: 0x0064=100=1.0.0 425 +))) 483 483 484 -* BAT: 0x0ccd = 3277 mV = 3.277V 485 -* Signal: 0x1b = 27 486 -* Model: 0x01 = 1 487 -* 0x00dc000ccc= reserve, ignore in N95S31B 488 -* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C 489 -* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh 490 - 491 -((( 492 - 427 +* ((( 428 +BAT: 0x0c6c = 3180 mV = 3.180V 493 493 ))) 430 +* ((( 431 +Signal: 0x19 = 25 432 +))) 433 +* ((( 434 +Distance: 0x0292= 658 mm 435 +))) 436 +* ((( 437 +Interrupt: 0x00 = 0 494 494 495 -((( 439 + 440 + 496 496 497 497 ))) 498 498 444 +== 2.4 Payload Explanation and Sensor Interface == 499 499 500 -=== 2.3.2 Device ID === 501 501 447 +=== 2.4.1 Device ID === 448 + 502 502 ((( 503 503 By default, the Device ID equal to the last 6 bytes of IMEI. 504 504 ))) ... ... @@ -521,97 +521,141 @@ 521 521 522 522 523 523 524 -=== 2. 3.3Version Info ===471 +=== 2.4.2 Version Info === 525 525 526 526 ((( 527 - These bytesincludethehardwareandsoftware version.474 +Specify the software version: 0x64=100, means firmware version 1.00. 528 528 ))) 529 529 530 530 ((( 531 - Higherbyte:Specifyhardware version:always0x00 for N95S31B478 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0. 532 532 ))) 533 533 481 + 482 + 483 +=== 2.4.3 Battery Info === 484 + 534 534 ((( 535 - Lower byte:Specify the software version:0x6E=110,meansfirmware version 110486 +Ex1: 0x0B45 = 2885mV 536 536 ))) 537 537 538 538 ((( 539 - 490 +Ex2: 0x0B49 = 2889mV 540 540 ))) 541 541 493 + 494 + 495 +=== 2.4.4 Signal Strength === 496 + 542 542 ((( 543 - Forexample: 0x00 6E:thisdeviceis N95S31B with firmwareversion110.498 +NB-IoT Network signal Strength. 544 544 ))) 545 545 546 546 ((( 547 - 502 +**Ex1: 0x1d = 29** 548 548 ))) 549 549 505 +((( 506 +(% style="color:blue" %)**0**(%%) -113dBm or less 507 +))) 550 550 551 -=== 2.3.4 Battery Info === 509 +((( 510 +(% style="color:blue" %)**1**(%%) -111dBm 511 +))) 552 552 553 553 ((( 554 - Ex1: 0x0B45= 2885mV514 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm 555 555 ))) 556 556 557 557 ((( 558 - Ex2:0x0B49=2889mV518 +(% style="color:blue" %)**31** (%%) -51dBm or greater 559 559 ))) 560 560 521 +((( 522 +(% style="color:blue" %)**99** (%%) Not known or not detectable 523 +))) 561 561 562 562 563 -=== 2.3.5 Signal Strength === 564 564 527 +=== 2.4.5 Distance === 528 + 529 +Get the distance. Flat object range 280mm - 7500mm. 530 + 565 565 ((( 566 - NB-IoTNetworksignalStrength.532 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is 567 567 ))) 568 568 569 569 ((( 570 -**Ex1: 0x1d = 29** 536 +((( 537 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.** 571 571 ))) 539 +))) 572 572 573 573 ((( 574 - (%style="color:blue" %)**0**(%%) -113dBm or less542 + 575 575 ))) 576 576 577 577 ((( 578 - (%style="color:blue" %)**1**(%%) -111dBm546 + 579 579 ))) 580 580 549 +=== 2.4.6 Digital Interrupt === 550 + 581 581 ((( 582 -(% style="color:blue" %)** 2...30**(%%)-109dBm...-53dBm552 +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. 583 583 ))) 584 584 585 585 ((( 586 - (% style="color:blue" %)**31** (%%) -51dBmor greater556 +The command is: 587 587 ))) 588 588 589 589 ((( 590 -(% style="color:blue" %)** 99**Notknownornotdetectable560 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.** 591 591 ))) 592 592 593 593 564 +((( 565 +The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up. 566 +))) 594 594 595 -=== 2.3.6 Temperature & Humidity === 596 596 597 -The device will be able to get the SHT31 temperature and humidity data now and upload to IoT Server. 569 +((( 570 +Example: 571 +))) 598 598 599 -[[image:image-20220709161741-3.png]] 573 +((( 574 +0x(00): Normal uplink packet. 575 +))) 600 600 577 +((( 578 +0x(01): Interrupt Uplink Packet. 579 +))) 601 601 602 -Convert the read byte to decimal and divide it by ten. 603 603 604 604 605 - **Example:**583 +=== 2.4.7 +5V Output === 606 606 607 -Temperature: Read:00ec (H) = 236(D) Value: 236 /10=23.6℃ 585 +((( 586 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 587 +))) 608 608 609 -Humidity: Read:0295(H)=661(D) Value: 661 / 10=66.1, So 66.1% 610 610 590 +((( 591 +The 5V output time can be controlled by AT Command. 592 +))) 611 611 594 +((( 595 +(% style="color:blue" %)**AT+5VT=1000** 596 +))) 612 612 613 -== 2.4 Downlink Payload == 598 +((( 599 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors. 600 +))) 614 614 602 + 603 + 604 +== 2.5 Downlink Payload == 605 + 615 615 By default, NDDS75 prints the downlink payload to console port. 616 616 617 617 [[image:image-20220709100028-1.png]] ... ... @@ -662,16 +662,51 @@ 662 662 663 663 664 664 665 -== 2. 5BatteryAnalysis==656 +== 2.6 LED Indicator == 666 666 667 -=== 2.5.1 Battery Type === 668 668 659 +The NDDS75 has an internal LED which is to show the status of different state. 669 669 661 + 662 +* 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) 663 +* Then the LED will be on for 1 second means device is boot normally. 664 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds. 665 +* For each uplink probe, LED will be on for 500ms. 666 + 670 670 ((( 671 - TheN95S31B 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.668 + 672 672 ))) 673 673 671 + 672 + 673 +== 2.7 Firmware Change Log == 674 + 675 + 674 674 ((( 677 +Download URL & Firmware Change log 678 +))) 679 + 680 +((( 681 +[[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/]] 682 +))) 683 + 684 + 685 +((( 686 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 687 +))) 688 + 689 + 690 + 691 +== 2.8 Battery Analysis == 692 + 693 +=== 2.8.1 Battery Type === 694 + 695 + 696 +((( 697 +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. 698 +))) 699 + 700 +((( 675 675 The battery is designed to last for several years depends on the actually use environment and update interval. 676 676 ))) 677 677 ... ... @@ -689,35 +689,56 @@ 689 689 690 690 691 691 692 -=== 2. 5.2 Power consumption Analyze ===718 +=== 2.8.2 Power consumption Analyze === 693 693 694 694 ((( 695 - The file**DRAGINO_N95S31B-Power-Analyzer.pdf**from [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/]] describesadetailmeasurementtoanalyzethepowerconsumption indifferentcase. User can useitfordesignguideline fortheirproject.721 +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. 696 696 ))) 697 697 724 + 698 698 ((( 699 - 726 +Instruction to use as below: 700 700 ))) 701 701 729 +((( 730 +(% style="color:blue" %)**Step 1: **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]] 731 +))) 702 702 703 -=== 2.5.3 Battery Note === 704 704 705 705 ((( 706 - TheLi-SICO batteryis designed for small current / long period application. It is not good tousea high current, short periodtransmitmethod.Therecommendedminimum period for use ofthisbattery is 5 minutes.If you use a shorter period time to uplink data, then the battery life may be decreased.735 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose 707 707 ))) 708 708 738 +* ((( 739 +Product Model 740 +))) 741 +* ((( 742 +Uplink Interval 743 +))) 744 +* ((( 745 +Working Mode 746 +))) 709 709 748 +((( 749 +And the Life expectation in difference case will be shown on the right. 750 +))) 710 710 711 - === 2.5.4 Replacethe battery ===752 +[[image:image-20220709110451-3.png]] 712 712 713 713 755 + 756 +=== 2.8.3 Battery Note === 757 + 714 714 ((( 715 - You can changethebattery intheN95S31B.Thetype ofbatteryis notlimitedaslongas theutput isbetween3vto3.6v.Onthemainboard,there isa diode(D1)betweenthebatteryandthemaincircuit. If youneed touse abatterywith less than 3.3v,pleaseremove the D1 andshortcut the twopadsofitso there won'tbe voltagedropbetween batteryandmainboard.759 +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. 716 716 ))) 717 717 718 718 763 + 764 +=== 2.8.4 Replace the battery === 765 + 719 719 ((( 720 -The default battery pack of N 95S31Bincludes 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).767 +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). 721 721 ))) 722 722 723 723 ... ... @@ -740,7 +740,7 @@ 740 740 741 741 == 4.1 Access AT Commands == 742 742 743 -See NBSN95 AT Command inthis link for detail:BSN95/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN95/]]790 +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/]] 744 744 745 745 746 746 AT+<CMD>? : Help on <CMD> ... ... @@ -828,12 +828,8 @@ 828 828 ))) 829 829 830 830 ((( 831 - 832 - 833 -((( 834 -(% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update. 878 +(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update. 835 835 ))) 836 -))) 837 837 838 838 839 839 ... ... @@ -864,7 +864,7 @@ 864 864 = 7. Order Info = 865 865 866 866 867 -Part Number**:** (% style="color:#4f81bd" %)**N 95S31B-YY**910 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75** 868 868 869 869 870 870 (% class="wikigeneratedid" %) ... ... @@ -879,7 +879,7 @@ 879 879 880 880 (% style="color:#037691" %)**Package Includes**: 881 881 882 -* N 95S31BNB-IoTTemperatureandHumiditySensor925 +* NSE01 NB-IoT Distance Detect Sensor Node x 1 883 883 * External antenna x 1 884 884 ))) 885 885 ... ... @@ -888,10 +888,11 @@ 888 888 889 889 (% style="color:#037691" %)**Dimension and weight**: 890 890 934 + 891 891 * Device Size: 13.0 x 5 x 4.5 cm 892 892 * Device Weight: 150g 893 -* Package Size / pcs : 1 4.0x8x 5 cm894 -* Weight / pcs : 180g937 +* Package Size / pcs : 15 x 12x 5.5 cm 938 +* Weight / pcs : 220g 895 895 ))) 896 896 897 897 (((
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