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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... ... @@ -68,6 +68,9 @@ 68 68 * Micro SIM card slot for NB-IoT SIM 69 69 * 8500mAh Battery for long term use 70 70 71 + 72 + 73 + 71 71 == 1.3 Specification == 72 72 73 73 ... ... @@ -76,6 +76,8 @@ 76 76 * Supply Voltage: 2.1v ~~ 3.6v 77 77 * Operating Temperature: -40 ~~ 85°C 78 78 82 + 83 + 79 79 (% style="color:#037691" %)**NB-IoT Spec:** 80 80 81 81 * - B1 @H-FDD: 2100MHz ... ... @@ -85,6 +85,8 @@ 85 85 * - B20 @H-FDD: 800MHz 86 86 * - B28 @H-FDD: 700MHz 87 87 93 + 94 + 88 88 (% style="color:#037691" %)**Battery:** 89 89 90 90 * Li/SOCI2 un-chargeable battery ... ... @@ -93,6 +93,9 @@ 93 93 * Max continuously current: 130mA 94 94 * Max boost current: 2A, 1 second 95 95 103 + 104 + 105 + 96 96 == 1.4 Applications == 97 97 98 98 ... ... @@ -153,6 +153,9 @@ 153 153 1. When boot the device in flash mode 154 154 1. Send an uplink packet 155 155 166 + 167 + 168 + 156 156 = 2. Use N95S31B to communicate with IoT Server = 157 157 158 158 ... ... @@ -343,6 +343,8 @@ 343 343 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 344 344 * (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/ If the server does not respond, this command is unnecessary 345 345 359 + 360 + 346 346 [[image:1657352391268-297.png]] 347 347 348 348 ... ... @@ -363,6 +363,8 @@ 363 363 * (% style="color:blue" %)**AT+PUBTOPIC=f9527 **(%%)~/~/Set the sending topic of MQTT 364 364 * (% style="color:blue" %)**AT+SUBTOPIC=Ns9527 **(%%) ~/~/Set the subscription topic of MQTT 365 365 381 + 382 + 366 366 [[image:1657352634421-276.png]] 367 367 368 368 ... ... @@ -388,6 +388,8 @@ 388 388 * (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 389 389 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 390 390 408 + 409 + 391 391 [[image:1657352898400-901.png]] 392 392 393 393 ... ... @@ -406,16 +406,13 @@ 406 406 407 407 ))) 408 408 409 -(% style="color:red" %)**NOTE: Since firmware version is v1.2:** 410 410 411 -**By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).** 412 412 413 - 414 414 == 2.3 Uplink Payload == 415 415 416 416 417 417 ((( 418 -N95S31B has different working mode sfor the connections of different typesof sensors. This section describes these modes. User can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set NBSN95 to different working modes.434 +N95S31B 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. 419 419 ))) 420 420 421 421 ... ... @@ -460,8 +460,6 @@ 460 460 === 2.3.1 Payload Analyze === 461 461 462 462 463 -==== 2.3.1.1 Before Firmware v1.2 ==== 464 - 465 465 N95S31B uplink payload includes in total 21 bytes 466 466 467 467 ... ... @@ -523,37 +523,11 @@ 523 523 524 524 ))) 525 525 526 -==== 2.3.1.2 Since Firmware v1.2 ==== 540 +((( 541 + 542 +))) 527 527 528 -In this mode, uplink payload includes 91 bytes in total by default. 529 529 530 -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. 531 - 532 -|**Size(bytes)**|**8**|2|2|1|1|2|1|2|2|2|4|2|2|4 533 -|**Value**|Device ID|Ver|BAT|Signal Strength|MOD|TemDS18B20|Interrupt|ADC|SHTTEM|SHTHUM|Time stamp |SHTTEM|SHTHUM|Time stamp ..... 534 - 535 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data. 536 - 537 -[[image:image-20220908154949-1.png]] 538 - 539 -The payload is ASCII string, representative same HEX: 540 - 541 -0x(% style="color:red" %)f868411056758782(% style="color:blue" %)000c(% style="color:green" %)0d0f(% style="color:red" %)0c(% style="color:blue" %)01(% style="color:green" %)0000(% style="color:red" %)00**//0030//**(% style="color:blue" %)**//0114//**(% style="color:red" %)**//0231//**(% style="color:green" %)**//63199d3c//**0113023163199d12//**0113023163199c5e**//0112023763199baa//**0112023263199af6**//0111023b631999a7//**0112023b631998f3**//011202426319983f//**01110242631996eb**//(%%) where: 542 - 543 -* (% style="color:red" %) Device ID: f868411056758782 = f868411056758782 544 -* (% style="color:blue" %) Version: 0x000c=120=1.2 545 -* (% style="color:green" %) BAT: 0x0d0f = 3343 mV = 3.343V 546 -* (% style="color:red" %) Singal: 0x0c = 12 547 -* (% style="color:blue" %) Mod: 0x01 = 1 548 -* TemDS18B20: 0x0000= 0 = 0 549 -* (% style="color:green" %)Interrupt: 0x00= 0 550 -* (% style="color:green" %)adc: 0x0030= 48 551 -* SHTTEM: 0x0114= 276 = 27.6 552 -* SHTHUM:0x0231 =561=56.1% 553 -* (% style="color:red" %) Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>url:http://www.epochconverter.com/]]) 554 -* (% style="color:red" %)SHTTEM,SHTHUM,Time stamp : 0113023163199d12 555 -* 8 sets of recorded data: SHTTEM,SHTHUM,Time stamp : //**0113023163199c5e**//,....... 556 - 557 557 === 2.3.2 Device ID === 558 558 559 559 ... ... @@ -575,22 +575,10 @@ 575 575 576 576 ((( 577 577 The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID. 578 - 579 - 580 580 ))) 581 581 582 -(% style="color:red" %)**NOTE:When the firmware version is v1.2 and later firmware:** 583 583 584 584 585 -By default, the Device ID equal to the last 15 bits of IMEI. 586 - 587 -User can use **AT+DEUI** to set Device ID 588 - 589 -**Example:** 590 - 591 -AT+DEUI=868411056754138 592 - 593 - 594 594 === 2.3.3 Version Info === 595 595 596 596 ... ... @@ -736,59 +736,13 @@ 736 736 ))) 737 737 738 738 739 -== 2.5 Humidity and Temperature alarm function == 740 740 741 - ➢ATCommand:716 +== 2.5 Battery Analysis == 742 742 743 -AT+ SHHUM=min,max 744 744 745 - ² When min=0,andmax≠0, Alarmhigherthan max719 +=== 2.5.1 Battery Type === 746 746 747 -² When min≠0, and max=0, Alarm lower than min 748 748 749 -² When min≠0 and max≠0, Alarm higher than max or lower than min 750 - 751 -Example: 752 - 753 -AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50. 754 - 755 - 756 -AT+ SHTEMP=min,max 757 - 758 -² When min=0, and max≠0, Alarm higher than max 759 - 760 -² When min≠0, and max=0, Alarm lower than min 761 - 762 -² When min≠0 and max≠0, Alarm higher than max or lower than min 763 - 764 -Example: 765 - 766 -AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20. 767 - 768 -== 2.6 Set the number of data to be uploaded and the recording time == 769 - 770 -➢ AT Command: 771 - 772 -AT+TR=900 ~/~/The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds) 773 - 774 -AT+NOUD=8 ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 775 - 776 -== 2.7 Read or Clear cached data == 777 - 778 -➢ AT Command: 779 - 780 -AT+CDP ~/~/ Read cached data 781 - 782 -[[image:image-20220908163102-2.png]] 783 - 784 -AT+CDP=0 ~/~/ Clear cached data 785 - 786 -== 2.8 Battery Analysis == 787 - 788 - 789 -=== 2.8.1 Battery Type === 790 - 791 - 792 792 ((( 793 793 The N95S31B 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. 794 794 ))) ... ... @@ -811,7 +811,7 @@ 811 811 812 812 813 813 814 -=== 2. 8.2 Power consumption Analyze ===744 +=== 2.5.2 Power consumption Analyze === 815 815 816 816 817 817 ((( ... ... @@ -823,7 +823,7 @@ 823 823 ))) 824 824 825 825 826 -=== 2. 8.3 Battery Note ===756 +=== 2.5.3 Battery Note === 827 827 828 828 829 829 ((( ... ... @@ -832,7 +832,7 @@ 832 832 833 833 834 834 835 -=== 2. 8.4 Replace the battery ===765 +=== 2.5.4 Replace the battery === 836 836 837 837 838 838 ((( ... ... @@ -911,24 +911,7 @@ 911 911 912 912 AT+SERVADDR : Server Address 913 913 914 -AT+TR : Get or Set record time 915 915 916 -AT+APN : Get or set the APN 917 - 918 -AT+FBAND : Get or Set whether to automatically modify the frequency band 919 - 920 -AT+DNSCFG : Get or Set DNS Server 921 - 922 -AT+GETSENSORVALUE : Returns the current sensor measurement 923 - 924 -AT+NOUD : Get or Set the number of data to be uploaded 925 - 926 -AT+CDP : Read or Clear cached data 927 - 928 -AT+SHTEMP: Get or Set alarm of temp 929 - 930 -AT+SHHUM: Get or Set alarm of moisture 931 - 932 932 (% style="color:#037691" %)**COAP Management** 933 933 934 934 AT+URI : Resource parameters ... ... @@ -1055,3 +1055,6 @@ 1055 1055 1056 1056 * 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. 1057 1057 * 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]] 971 + 972 + 973 +
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