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 ... ... @@ -59,7 +59,6 @@ 59 59 * 8500mAh Battery for long term use 60 60 61 61 62 - 63 63 == 1.3 Specification == 64 64 65 65 ... ... @@ -70,12 +70,12 @@ 70 70 71 71 (% style="color:#037691" %)**NB-IoT Spec:** 72 72 73 -* B1 @H-FDD: 2100MHz 74 -* B3 @H-FDD: 1800MHz 75 -* B8 @H-FDD: 900MHz 76 -* B5 @H-FDD: 850MHz 77 -* B20 @H-FDD: 800MHz 78 -* 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 79 79 80 80 (% style="color:#037691" %)**Battery:** 81 81 ... ... @@ -86,7 +86,6 @@ 86 86 * Max boost current: 2A, 1 second 87 87 88 88 89 - 90 90 == 1.4 Applications == 91 91 92 92 ... ... @@ -168,6 +168,7 @@ 168 168 169 169 ))) 170 170 178 + 171 171 == 2.2 Configure the N95S31B == 172 172 173 173 === 2.2.1 Power On N95S31B === ... ... @@ -355,6 +355,7 @@ 355 355 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. 356 356 ))) 357 357 366 + 358 358 ((( 359 359 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. 360 360 ))) ... ... @@ -407,7 +407,7 @@ 407 407 ))) 408 408 409 409 ((( 410 - (% 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. 411 411 ))) 412 412 413 413 ... ... @@ -510,6 +510,7 @@ 510 510 ((( 511 511 512 512 522 + 513 513 514 514 ))) 515 515 ... ... @@ -566,7 +566,6 @@ 566 566 * (% style="color:#037691" %)**8 sets of recorded data:**(%%)** **SHTTEM,SHTHUM,Time stamp : 0113023163199c5e, ....... 567 567 568 568 569 - 570 570 === 2.3.2 Device ID === 571 571 572 572 ... ... @@ -615,11 +615,11 @@ 615 615 ))) 616 616 617 617 ((( 618 - **Higher byte:**Specify hardware version: always 0x00 for N95S31B627 +Higher byte: Specify hardware version: always 0x00 for N95S31B 619 619 ))) 620 620 621 621 ((( 622 - **Lower byte:**Specify the software version: 0x6E=110, means firmware version 110631 +Lower byte: Specify the software version: 0x6E=110, means firmware version 110 623 623 ))) 624 624 625 625 ((( ... ... @@ -807,7 +807,7 @@ 807 807 [[image:image-20220908163102-2.png]] 808 808 809 809 810 -= =2.8 Battery & Power Consumption ==819 += 2.8 Battery & Power Consumption = 811 811 812 812 813 813 N95S31B uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. ... ... @@ -815,6 +815,8 @@ 815 815 [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 816 816 817 817 827 + 828 + 818 818 = 3. Access NB-IoT Module = 819 819 820 820 ... ... @@ -940,10 +940,12 @@ 940 940 ))) 941 941 942 942 ((( 943 - firmware:[[https:~~/~~/www.dropbox.com/sh/fr8w23rb951512i/AACSJeGQg-7ZjKhAI_Sn57H6a?dl=0>>https://www.dropbox.com/sh/fr8w23rb951512i/AACSJeGQg-7ZjKhAI_Sn57H6a?dl=0]]954 + 944 944 956 +((( 945 945 (% style="color:red" %)**Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update.** 946 946 ))) 959 +))) 947 947 948 948 949 949 = 6. Trouble Shooting = ... ... @@ -955,6 +955,10 @@ 955 955 **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]] 956 956 ))) 957 957 971 +(% class="wikigeneratedid" %) 972 +((( 973 + 974 +))) 958 958 959 959 == 6.2 AT Command input doesn't work == 960 960 ... ... @@ -965,12 +965,6 @@ 965 965 966 966 ))) 967 967 968 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". == 969 - 970 - 971 -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]]//**. 972 - 973 - 974 974 = 7. Order Info = 975 975 976 976 ... ... @@ -999,13 +999,18 @@ 999 999 * Weight / pcs : 180g 1000 1000 ))) 1001 1001 1013 +((( 1014 + 1002 1002 1016 + 1017 +))) 1003 1003 1004 1004 = 9. Support = 1005 1005 1006 1006 1007 1007 * 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. 1008 - 1009 1009 * 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]] 1010 1010 1025 + 1026 + 1011 1011