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 ))) ... ... @@ -77,7 +77,6 @@ 77 77 * Supply Voltage: 2.1v ~~ 3.6v 78 78 * Operating Temperature: -40 ~~ 85°C 79 79 80 - 81 81 (% style="color:#037691" %)**NB-IoT Spec:** 82 82 83 83 * - B1 @H-FDD: 2100MHz ... ... @@ -87,9 +87,9 @@ 87 87 * - B20 @H-FDD: 800MHz 88 88 * - B28 @H-FDD: 700MHz 89 89 90 - 91 91 (% style="color:#037691" %)**Battery:** 92 92 77 + 93 93 * Li/SOCI2 un-chargeable battery 94 94 * Capacity: 8500mAh 95 95 * Self Discharge: <1% / Year @ 25°C ... ... @@ -127,13 +127,9 @@ 127 127 128 128 === 1.5.2 BOOT MODE / SW1 === 129 129 130 -((( 131 131 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. 132 -))) 133 133 134 -((( 135 135 2) Flash: work mode, device starts to work and send out console output for further debug 136 -))) 137 137 138 138 139 139 ... ... @@ -151,8 +151,6 @@ 151 151 1. Send an uplink packet 152 152 153 153 154 - 155 - 156 156 = 2. Use N95S31B to communicate with IoT Server = 157 157 158 158 == 2.1 How it works == ... ... @@ -190,45 +190,23 @@ 190 190 === 2.2.1 Test Requirement === 191 191 192 192 193 -((( 194 194 To use N95S31B in your city, make sure meet below requirements: 195 -))) 196 196 197 -* ((( 198 -Your local operator has already distributed a NB-IoT Network there. 199 -))) 200 -* ((( 201 -The local NB-IoT network used the band that N95S31B supports. 202 -))) 203 -* ((( 204 -Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 205 -))) 174 +* Your local operator has already distributed a NB-IoT Network there. 175 +* The local NB-IoT network used the band that N95S31B supports. 176 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 206 206 207 -((( 208 208 Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. 209 -))) 210 210 211 -((( 212 212 N95S31B supports different communication protocol such as : 213 -))) 214 214 215 215 ((( 216 -* ((( 217 -CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 218 -))) 219 -* ((( 220 -raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 221 -))) 222 -* ((( 223 -MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 224 -))) 225 -* ((( 226 -TCP ((% style="color:red" %)120.24.4.116:5600(%%)) 227 -))) 183 +* CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 184 +* raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 185 +* MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 186 +* TCP ((% style="color:red" %)120.24.4.116:5600(%%)) 228 228 229 -((( 230 230 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. 231 -))) 232 232 233 233 234 234 ))) ... ... @@ -398,82 +398,51 @@ 398 398 == 2.3 Uplink Payload == 399 399 400 400 401 -((( 402 402 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. 403 -))) 404 404 405 405 406 -((( 407 407 For example: 408 -))) 409 409 410 -((( 411 411 (% 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. 412 -))) 413 413 414 414 415 -((( 416 416 The uplink payloads are composed in ASCII String. For example: 417 -))) 418 418 419 -((( 420 420 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload: 421 -))) 422 422 423 -((( 424 424 0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes 425 -))) 426 426 427 427 428 -((( 429 429 (% style="color:red" %)**NOTE:** 430 -))) 431 431 432 432 (% style="color:red" %) 433 -1. ((( 434 -All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]]. 435 -))) 436 -1. ((( 437 -By default, the device will send an uplink message every 1 hour. 438 -))) 376 +1. All modes share the same Payload Explanation from [[HERE>>path:#Payload_Explain]]. 377 +1. By default, the device will send an uplink message every 1 hour. 439 439 440 440 441 441 442 - 443 443 === 2.3.1 Payload Analyze === 444 444 445 445 N95S31B uplink payload includes in total 21 bytes 446 446 447 447 448 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width: 520px" %)386 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %) 449 449 |=(% style="width: 60px;" %)((( 450 450 **Size(bytes)** 451 -)))|=(% 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** 452 -|(% 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" %)((( 453 -((( 389 +)))|=(% 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** 390 +|(% 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" %)((( 454 454 Reserve/ Same as NBSN95 CFGMOD=1 455 -))) 456 456 457 -((( 458 458 No function here. 459 -))) 460 460 )))|(% style="width:77px" %)((( 461 -((( 462 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 463 -))) 395 +[[Temperature >>||anchor="H2.4.5A0Distance"]] 464 464 465 -((( 466 466 By SHT31 467 -))) 468 468 )))|(% style="width:80px" %)((( 469 -((( 470 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 471 -))) 399 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]] 472 472 473 -((( 474 474 By SHT31 475 475 ))) 476 -))) 477 477 478 478 ((( 479 479 ((( ... ... @@ -609,7 +609,7 @@ 609 609 610 610 611 611 612 -== 2. 4Downlink Payload ==538 +== 2.5 Downlink Payload == 613 613 614 614 By default, NDDS75 prints the downlink payload to console port. 615 615 ... ... @@ -667,7 +667,7 @@ 667 667 668 668 669 669 ((( 670 -The N 95S31Bbattery 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.596 +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 ))) 672 672 673 673 ((( ... ... @@ -688,35 +688,56 @@ 688 688 689 689 690 690 691 -=== 2. 5.2 Power consumption Analyze ===617 +=== 2.8.2 Power consumption Analyze === 692 692 693 693 ((( 694 - 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.620 +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. 695 695 ))) 696 696 623 + 697 697 ((( 698 - 625 +Instruction to use as below: 699 699 ))) 700 700 628 +((( 629 +(% 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/]] 630 +))) 701 701 702 -=== 2.5.3 Battery Note === 703 703 704 704 ((( 705 - 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.634 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose 706 706 ))) 707 707 637 +* ((( 638 +Product Model 639 +))) 640 +* ((( 641 +Uplink Interval 642 +))) 643 +* ((( 644 +Working Mode 645 +))) 708 708 647 +((( 648 +And the Life expectation in difference case will be shown on the right. 649 +))) 709 709 710 - === 2.5.4 Replacethe battery ===651 +[[image:image-20220709110451-3.png]] 711 711 712 712 654 + 655 +=== 2.8.3 Battery Note === 656 + 713 713 ((( 714 - 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.658 +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. 715 715 ))) 716 716 717 717 662 + 663 +=== 2.8.4 Replace the battery === 664 + 718 718 ((( 719 -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).666 +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). 720 720 ))) 721 721 722 722 ... ... @@ -739,7 +739,7 @@ 739 739 740 740 == 4.1 Access AT Commands == 741 741 742 -See NBSN95 AT Command inthis link for detail:BSN95/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN95/]]689 +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/]] 743 743 744 744 745 745 AT+<CMD>? : Help on <CMD> ... ... @@ -827,9 +827,7 @@ 827 827 ))) 828 828 829 829 ((( 830 - 831 - 832 -(% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update. 777 +(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update. 833 833 ))) 834 834 835 835 ... ... @@ -861,7 +861,7 @@ 861 861 = 7. Order Info = 862 862 863 863 864 -Part Number**:** (% style="color:#4f81bd" %)**N 95S31B-YY**809 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75** 865 865 866 866 867 867 (% class="wikigeneratedid" %) ... ... @@ -876,7 +876,7 @@ 876 876 877 877 (% style="color:#037691" %)**Package Includes**: 878 878 879 -* N 95S31BNB-IoTTemperatureandHumiditySensor824 +* NSE01 NB-IoT Distance Detect Sensor Node x 1 880 880 * External antenna x 1 881 881 ))) 882 882 ... ... @@ -885,10 +885,11 @@ 885 885 886 886 (% style="color:#037691" %)**Dimension and weight**: 887 887 833 + 888 888 * Device Size: 13.0 x 5 x 4.5 cm 889 889 * Device Weight: 150g 890 -* Package Size / pcs : 1 4.0x8x 5 cm891 -* Weight / pcs : 180g836 +* Package Size / pcs : 15 x 12x 5.5 cm 837 +* Weight / pcs : 220g 892 892 ))) 893 893 894 894 (((