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 ... ... @@ -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