Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual
Last modified by Bei Jinggeng on 2024/05/31 09:53
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... ... @@ -16,6 +16,7 @@ 16 16 17 17 = 1. Introduction = 18 18 19 + 19 19 == 1.1 What is NDDS75 Distance Detection Sensor == 20 20 21 21 ((( ... ... @@ -70,9 +70,6 @@ 70 70 * Micro SIM card slot for NB-IoT SIM 71 71 * 8500mAh Battery for long term use 72 72 73 - 74 - 75 - 76 76 == 1.3 Specification == 77 77 78 78 ... ... @@ -81,8 +81,6 @@ 81 81 * Supply Voltage: 2.1v ~~ 3.6v 82 82 * Operating Temperature: -40 ~~ 85°C 83 83 84 - 85 - 86 86 (% style="color:#037691" %)**NB-IoT Spec:** 87 87 88 88 * - B1 @H-FDD: 2100MHz ... ... @@ -92,8 +92,6 @@ 92 92 * - B20 @H-FDD: 800MHz 93 93 * - B28 @H-FDD: 700MHz 94 94 95 - 96 - 97 97 (% style="color:#037691" %)**Battery:** 98 98 99 99 * Li/SOCI2 un-chargeable battery ... ... @@ -102,17 +102,11 @@ 102 102 * Max continuously current: 130mA 103 103 * Max boost current: 2A, 1 second 104 104 105 - 106 - 107 107 (% style="color:#037691" %)**Power Consumption** 108 108 109 109 * STOP Mode: 10uA @ 3.3v 110 110 * Max transmit power: 350mA@3.3v 111 111 112 - 113 - 114 - 115 - 116 116 == 1.4 Applications == 117 117 118 118 ... ... @@ -261,10 +261,15 @@ 261 261 ))) 262 262 * ((( 263 263 (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 252 + 253 + 254 + 264 264 ))) 265 265 266 266 ((( 267 267 For parameter description, please refer to AT command set 259 + 260 + 268 268 ))) 269 269 270 270 [[image:1657330452568-615.png]] ... ... @@ -273,6 +273,8 @@ 273 273 274 274 ((( 275 275 After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server. 269 + 270 + 276 276 ))) 277 277 278 278 [[image:1657330472797-498.png]] ... ... @@ -286,8 +286,6 @@ 286 286 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 287 287 * (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/ If the server does not respond, this command is unnecessary 288 288 289 - 290 - 291 291 [[image:1657330501006-241.png]] 292 292 293 293 ... ... @@ -306,8 +306,6 @@ 306 306 * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB **(%%)~/~/Set the sending topic of MQTT 307 307 * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB **(%%) ~/~/Set the subscription topic of MQTT 308 308 309 - 310 - 311 311 [[image:1657249978444-674.png]] 312 312 313 313 ... ... @@ -326,8 +326,6 @@ 326 326 * (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 327 327 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 328 328 329 - 330 - 331 331 [[image:image-20220709093918-1.png]] 332 332 333 333 ... ... @@ -343,21 +343,28 @@ 343 343 * (% style="color:blue" %)**AT+TDC=600 ** (%%)~/~/ Set Update Interval to 600s 344 344 345 345 ((( 335 + 336 + 337 + 346 346 (% style="color:red" %)**NOTE:** 347 -))) 348 348 349 -((( 350 -(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.** 340 +(% style="color:red" %)**1: By default, the device will send an uplink message every 1 hour.** 341 + 342 +(% style="color:red" %)**2: When the firmware version is v1.3.2 and later firmware:** 351 351 ))) 352 352 345 +(% style="color:red" %)**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).** 353 353 354 354 348 + 355 355 == 2.3 Uplink Payload == 356 356 357 357 358 - Inthismode,uplink payload includesin total14bytes352 +=== 2.3.1 Before Firmware 1.3.2 === 359 359 360 360 355 +In this mode, uplink payload includes in total 14 bytes 356 + 361 361 (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %) 362 362 |=(% style="width: 60px;" %)((( 363 363 **Size(bytes)** ... ... @@ -373,7 +373,7 @@ 373 373 374 374 375 375 ((( 376 -The payload is ASCII string, representative same HEX: 372 +The payload is **ASCII** string, representative same HEX: 377 377 ))) 378 378 379 379 ((( ... ... @@ -384,11 +384,11 @@ 384 384 Device ID: 0x724031556159 = 724031556159 385 385 ))) 386 386 * ((( 387 -Version: 0x0064=100=1.0.0 383 +Version: 0x0064=100=1.0.0 388 388 ))) 389 389 390 390 * ((( 391 -BAT: 0x0c6c = 3180 mV = 3.180V 387 +BAT: 0x0c6c = 3180 mV = 3.180V 392 392 ))) 393 393 * ((( 394 394 Signal: 0x19 = 25 ... ... @@ -401,9 +401,45 @@ 401 401 402 402 403 403 400 + 404 404 405 405 ))) 406 406 404 +=== **2.3.2 Since firmware v1.3.2** === 405 + 406 + 407 +In this mode, uplink payload includes 69 bytes in total by default. 408 + 409 +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. 410 + 411 +(% border="2" style="background-color:#ffffcc; color:green; width:896px" %) 412 +|(% style="width:95px" %)**Size(bytes)**|(% style="width:84px" %)**8**|(% style="width:44px" %)2|(% style="width:48px" %)2|(% style="width:123px" %)1|(% style="width:55px" %)1|(% style="width:80px" %)1|(% style="width:77px" %)2|(% style="width:94px" %)4|(% style="width:77px" %)2|(% style="width:116px" %)4 413 +|(% style="width:95px" %)**Value**|(% style="width:84px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:48px" %)BAT|(% style="width:123px" %)Signal Strength|(% style="width:55px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:77px" %)Distance|(% style="width:94px" %)Timestamp|(% style="width:77px" %)Distance|(% style="width:116px" %)Timestamp....... 414 + 415 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data. 416 + 417 +[[image:image-20220908175246-1.png]] 418 + 419 + 420 +The payload is ASCII string, representative same HEX: 421 + 422 +0x(% style="color:red" %)f867787050213317(% style="color:blue" %)0084(% style="color:green" %)0cf4(% style="color:red" %)1e(% style="color:blue" %)01(% style="color:green" %)00(% style="color:red" %)**//00396319bb32//**00396319baf0//**00396319ba3c**//00396319b988//**00396319b8d4**//00396319b820//**00396319b76c**//00396319b6b8//**00396319b604**//(%%) where: 423 + 424 +* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317 425 +* (% style="color:red" %)Version: 0x0084=132=1.3.2 426 +* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V 427 +* (% style="color:blue" %)Singal: 0x1e = 30 428 +* (% style="color:red" %)Mod: 0x01 = 1 429 +* Interrupt: 0x00= 0 430 +* Distance: 0x0039= 57 = 57 431 +* Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>url:http://www.epochconverter.com/]]) 432 +* Distance,Time stamp : 00396319baf0 433 +* (% style="color:red" %) 8 sets of recorded data: Distance,Time stamp : //**00396319ba3c**//,....... 434 + 435 + 436 + 437 + 438 + 407 407 == 2.4 Payload Explanation and Sensor Interface == 408 408 409 409 ... ... @@ -421,7 +421,7 @@ 421 421 ))) 422 422 423 423 ((( 424 -**Example:** 456 +(% style="color:blue" %)**Example :** 425 425 ))) 426 426 427 427 ((( ... ... @@ -429,11 +429,23 @@ 429 429 ))) 430 430 431 431 ((( 432 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID. 464 +The Device ID is stored in a none-erase area, Upgrade the firmware or run (% style="color:blue" %)**AT+FDR**(%%) won't erase Device ID. 433 433 ))) 434 434 435 435 468 +(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:** 436 436 470 +(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.** 471 + 472 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 473 + 474 + 475 +(% style="color:blue" %)**Example :** 476 + 477 +AT+DEUI=868411056754138 478 + 479 + 480 + 437 437 === 2.4.2 Version Info === 438 438 439 439 ... ... @@ -630,9 +630,55 @@ 630 630 631 631 632 632 633 -== 2.6 LEDIndicator ==677 +== 2.6 Distance alarm function(Since firmware v1.3.2) == 634 634 635 635 680 +(% style="color:blue" %)** ➢ AT Command:** 681 + 682 +(% style="color:#037691" %)** AT+ LDDSALARM=min,max** 683 + 684 +² When min=0, and max≠0, Alarm higher than max 685 + 686 +² When min≠0, and max=0, Alarm lower than min 687 + 688 +² When min≠0 and max≠0, Alarm higher than max or lower than min 689 + 690 + 691 +(% style="color:blue" %)** Example:** 692 + 693 +**AT+ LDDSALARM=260,2000** ~/~/ Alarm when distance lower than 260. 694 + 695 + 696 + 697 +== 2.7 Set the number of data to be uploaded and the recording time == 698 + 699 + 700 +(% style="color:blue" %)** ➢ AT Command:** 701 + 702 +(% style="color:#037691" %)** 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) 703 + 704 +(% style="color:#037691" %)** AT+NOUD=8** (%%) ~/~/ The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 705 + 706 + 707 + 708 +== 2.8 Read or Clear cached data == 709 + 710 + 711 +(% style="color:blue" %)** ➢ AT Command:** 712 + 713 +(% style="color:#037691" %)** AT+CDP ** (%%) ~/~/ Read cached data 714 + 715 + 716 +[[image:image-20220908175333-2.png]] 717 + 718 + 719 +(% style="color:#037691" %)** AT+CDP=0** (%%) ~/~/ Clear cached data 720 + 721 + 722 + 723 +== 2.9 LED Indicator == 724 + 725 + 636 636 The NDDS75 has an internal LED which is to show the status of different state. 637 637 638 638 ... ... @@ -647,7 +647,7 @@ 647 647 648 648 649 649 650 -== 2. 7Firmware Change Log ==740 +== 2.10 Firmware Change Log == 651 651 652 652 653 653 ((( ... ... @@ -664,10 +664,10 @@ 664 664 665 665 666 666 667 -== 2. 8Battery Analysis ==757 +== 2.11 Battery Analysis == 668 668 669 669 670 -=== 2. 8.1 Battery Type ===760 +=== 2.11.1 Battery Type === 671 671 672 672 673 673 ((( ... ... @@ -692,7 +692,7 @@ 692 692 693 693 694 694 695 -=== 2. 8.2 Power consumption Analyze ===785 +=== 2.11.2 Power consumption Analyze === 696 696 697 697 698 698 ((( ... ... @@ -731,7 +731,7 @@ 731 731 732 732 733 733 734 -=== 2. 8.3 Battery Note ===824 +=== 2.11.3 Battery Note === 735 735 736 736 737 737 ((( ... ... @@ -740,7 +740,7 @@ 740 740 741 741 742 742 743 -=== 2. 8.4 Replace the battery ===833 +=== 2.11.4 Replace the battery === 744 744 745 745 746 746 ((( ... ... @@ -814,7 +814,23 @@ 814 814 815 815 AT+SERVADDR : Server Address 816 816 907 +AT+TR : Get or Set record time" 817 817 909 +AT+APN : Get or set the APN 910 + 911 +AT+FBAND : Get or Set whether to automatically modify the frequency band 912 + 913 +AT+DNSCFG : Get or Set DNS Server 914 + 915 +AT+GETSENSORVALUE : Returns the current sensor measurement 916 + 917 +AT+NOUD : Get or Set the number of data to be uploaded 918 + 919 +AT+CDP : Read or Clear cached data 920 + 921 +AT+LDDSALARM : Get or Set alarm of distance 922 + 923 + 818 818 (% style="color:#037691" %)**COAP Management** 819 819 820 820 AT+URI : Resource parameters ... ... @@ -917,6 +917,7 @@ 917 917 ((( 918 918 919 919 1026 + 920 920 (% style="color:#037691" %)**Dimension and weight**: 921 921 922 922 * Device Size: 13.0 x 5 x 4.5 cm ... ... @@ -937,6 +937,3 @@ 937 937 938 938 * 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. 939 939 * 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]] 940 - 941 - 942 -
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