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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... ... @@ -19,6 +19,8 @@ 19 19 20 20 == 1.1 What is N95S31B NB-IoT Sensor Node == 21 21 22 +((( 23 + 22 22 23 23 ((( 24 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*. ... ... @@ -37,13 +37,20 @@ 37 37 ))) 38 38 39 39 ((( 42 + 43 +))) 44 + 45 +((( 40 40 ~* make sure you have NB-IoT coverage locally. 41 41 ))) 42 42 49 + 50 +))) 43 43 44 44 [[image:1657348284168-431.png]] 45 45 46 46 55 + 47 47 == 1.2 Features == 48 48 49 49 ... ... @@ -69,12 +69,12 @@ 69 69 70 70 (% style="color:#037691" %)**NB-IoT Spec:** 71 71 72 -* B1 @H-FDD: 2100MHz 73 -* B3 @H-FDD: 1800MHz 74 -* B8 @H-FDD: 900MHz 75 -* B5 @H-FDD: 850MHz 76 -* B20 @H-FDD: 800MHz 77 -* B28 @H-FDD: 700MHz 81 +* - B1 @H-FDD: 2100MHz 82 +* - B3 @H-FDD: 1800MHz 83 +* - B8 @H-FDD: 900MHz 84 +* - B5 @H-FDD: 850MHz 85 +* - B20 @H-FDD: 800MHz 86 +* - B28 @H-FDD: 700MHz 78 78 79 79 (% style="color:#037691" %)**Battery:** 80 80 ... ... @@ -166,6 +166,7 @@ 166 166 167 167 ))) 168 168 178 + 169 169 == 2.2 Configure the N95S31B == 170 170 171 171 === 2.2.1 Power On N95S31B === ... ... @@ -353,6 +353,7 @@ 353 353 To save battery life, N95S31B will establish a subscription before each uplink and close the subscription 3 seconds after uplink successful. Any downlink commands from server will only arrive during the subscription period. 354 354 ))) 355 355 366 + 356 356 ((( 357 357 MQTT protocol has a much high-power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval. 358 358 ))) ... ... @@ -405,7 +405,7 @@ 405 405 ))) 406 406 407 407 ((( 408 - (% style="color:blue" %)**AT+CFGMOD=2 ** (%%)~/~/ 419 + (% style="color:blue" %)**AT+CFGMOD=2 ** (%%)~/~/will set the N95S31B to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor. 409 409 ))) 410 410 411 411 ... ... @@ -445,8 +445,8 @@ 445 445 N95S31B uplink payload includes in total 21 bytes 446 446 447 447 448 -(% border="1" style="background-color:#f 2f2f2; width:520px" %)449 -|=(% style="width: 50px; background-color:#D9E2F3" %)**Size(bytes)**|=(% style="width: 45px;background-color:#D9E2F3" %)**6**|=(% style="width: 25px;background-color:#D9E2F3" %)2|=(% style="width: 25px;background-color:#D9E2F3" %)**2**|=(% style="width: 65px;background-color:#D9E2F3" %)**1**|=(% style="width: 50px;background-color:#D9E2F3" %)1|=(% style="width: 120px;background-color:#D9E2F3" %)5|=(% style="width: 70px;background-color:#D9E2F3" %)**2**|=(% style="width: 70px;background-color:#D9E2F3" %)**2**459 +(% border="1" style="background-color:#ffffcc; color:green; width:520px" %) 460 +|=(% style="width: 50px;" %)**Size(bytes)**|=(% style="width: 45px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 65px;" %)**1**|=(% style="width: 50px;" %)1|=(% style="width: 120px;" %)5|=(% style="width: 70px;" %)**2**|=(% style="width: 70px;" %)**2** 450 450 |(% style="width:97px" %)**Value**|(% style="width:65px" %)[[Device ID>>||anchor="H2.3.2A0DeviceID"]]|(% style="width:50px" %)[[Ver>>||anchor="H2.3.3A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.3.4A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.3.5A0SignalStrength"]]|(% style="width:59px" %)MOD 0X01|(% style="width:162px" %)((( 451 451 ((( 452 452 Reserve/ Same as NBSN95 CFGMOD=1 ... ... @@ -508,6 +508,7 @@ 508 508 ((( 509 509 510 510 522 + 511 511 512 512 ))) 513 513 ... ... @@ -519,8 +519,8 @@ 519 519 Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded. 520 520 521 521 522 -(% border="1" style="background-color:#f 2f2f2; width:520px" %)523 -|=(% style="width: 50px; background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**8**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:30px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:55px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:35px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:30px;background-color:#D9E2F3;color:#0070C0" %)**4**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:35px;background-color:#D9E2F3;color:#0070C0" %)**4**534 +(% border="1" style="background-color:#ffffcc; color:green; width:520px" %) 535 +|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:30px" %)**1**|(% style="width:20px" %)**1**|(% style="width:55px" %)**2**|(% style="width:35px" %)**1**|(% style="width:20px" %)**2**|(% style="width:40px" %)**2**|(% style="width:40px" %)**2**|(% style="width:30px" %)**4**|(% style="width:40px" %)**2**|(% style="width:40px" %)**2**|(% style="width:35px" %)**4** 524 524 |=(% style="width: 95px;" %)**Value**|(% style="width:82px" %)Device ID|(% style="width:43px" %)Ver|(% style="width:47px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:56px" %)MOD|(% style="width:109px" %)TemDS18B20|(% style="width:80px" %)Interrupt|(% style="width:51px" %)ADC|(% style="width:79px" %)SHTTEM|(% style="width:84px" %)SHTHUM|(% style="width:100px" %)Time stamp |(% style="width:76px" %)SHTTEM|(% style="width:81px" %)SHTHUM|(% style="width:121px" %)Time stamp ..... 525 525 526 526 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data. ... ... @@ -612,11 +612,11 @@ 612 612 ))) 613 613 614 614 ((( 615 - **Higher byte:**Specify hardware version: always 0x00 for N95S31B627 +Higher byte: Specify hardware version: always 0x00 for N95S31B 616 616 ))) 617 617 618 618 ((( 619 - **Lower byte:**Specify the software version: 0x6E=110, means firmware version 110631 +Lower byte: Specify the software version: 0x6E=110, means firmware version 110 620 620 ))) 621 621 622 622 ((( ... ... @@ -804,7 +804,7 @@ 804 804 [[image:image-20220908163102-2.png]] 805 805 806 806 807 -= =2.8 Battery & Power Consumption ==819 += 2.8 Battery & Power Consumption = 808 808 809 809 810 810 N95S31B uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. ... ... @@ -812,6 +812,8 @@ 812 812 [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 813 813 814 814 827 + 828 + 815 815 = 3. Access NB-IoT Module = 816 816 817 817 ... ... @@ -937,10 +937,12 @@ 937 937 ))) 938 938 939 939 ((( 940 - FirmwareDownload:[[https:~~/~~/www.dropbox.com/sh/fr8w23rb951512i/AACSJeGQg-7ZjKhAI_Sn57H6a?dl=0>>https://www.dropbox.com/sh/fr8w23rb951512i/AACSJeGQg-7ZjKhAI_Sn57H6a?dl=0]]954 + 941 941 956 +((( 942 942 (% style="color:red" %)**Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update.** 943 943 ))) 959 +))) 944 944 945 945 946 946 = 6. Trouble Shooting = ... ... @@ -952,6 +952,10 @@ 952 952 **Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]] 953 953 ))) 954 954 971 +(% class="wikigeneratedid" %) 972 +((( 973 + 974 +))) 955 955 956 956 == 6.2 AT Command input doesn't work == 957 957 ... ... @@ -962,12 +962,6 @@ 962 962 963 963 ))) 964 964 965 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". == 966 - 967 - 968 -This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**. 969 - 970 - 971 971 = 7. Order Info = 972 972 973 973 ... ... @@ -996,13 +996,18 @@ 996 996 * Weight / pcs : 180g 997 997 ))) 998 998 1013 +((( 1014 + 999 999 1016 + 1017 +))) 1000 1000 1001 1001 = 9. Support = 1002 1002 1003 1003 1004 1004 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 1005 - 1006 1006 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]] 1007 1007 1025 + 1026 + 1008 1008