Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/30 14:27
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... ... @@ -56,9 +56,6 @@ 56 56 ((( 57 57 (% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %) 58 58 *The actual battery life depends on how often to send data, please see the battery analyzer chapter. 59 - 60 -(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %) 61 - 62 62 ))) 63 63 64 64 (% _mstvisible="1" %) ... ... @@ -83,9 +83,6 @@ 83 83 (% _mstvisible="1" %) 84 84 ((( 85 85 (% _mstvisible="2" %) 86 - 87 - 88 -(% _mstvisible="2" %) 89 89 (% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:** 90 90 ))) 91 91 ... ... @@ -114,9 +114,6 @@ 114 114 (% _mstvisible="1" %) 115 115 ((( 116 116 (% _mstvisible="2" %) 117 - 118 - 119 -(% _mstvisible="2" %) 120 120 (% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:** 121 121 ))) 122 122 ... ... @@ -145,9 +145,6 @@ 145 145 (% _mstvisible="1" %) 146 146 ((( 147 147 (% _mstvisible="2" %) 148 - 149 - 150 -(% _mstvisible="2" %) 151 151 (% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:** 152 152 ))) 153 153 ... ... @@ -171,10 +171,6 @@ 171 171 ((( 172 172 (% _msthash="903004" _msttexthash="592540" _mstvisible="4" %) 173 173 Operating Range: -55 °C ~~ 125 °C 174 - 175 - 176 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %) 177 - 178 178 ))) 179 179 180 180 (% _mstvisible="1" %) ... ... @@ -193,9 +193,6 @@ 193 193 ((( 194 194 (% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %) 195 195 If LHT65N is under the coverage of this LoRaWAN network. LHT65N can join the LoRaWAN network automatically. After successfully joining, LHT65N will start to measure environment temperature and humidity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes. 196 - 197 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %) 198 - 199 199 ))) 200 200 201 201 (% _mstvisible="1" %) ... ... @@ -220,7 +220,6 @@ 220 220 (% _mstvisible="1" %) 221 221 [[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]] 222 222 223 - 224 224 (% _mstvisible="1" %) 225 225 == (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) == 226 226 ... ... @@ -275,7 +275,6 @@ 275 275 [[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]] 276 276 277 277 278 - 279 279 (% _mstvisible="1" %) 280 280 === (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) === 281 281 ... ... @@ -286,7 +286,6 @@ 286 286 [[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]] 287 287 288 288 289 - 290 290 (% _mstvisible="1" %) 291 291 == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) == 292 292 ... ... @@ -296,28 +296,28 @@ 296 296 (% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %) 297 297 After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once. 298 298 299 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)300 -(% _mstvisible="3" %)| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)277 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:426px" %) 278 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %) 301 301 ((( 302 302 (% _mstvisible="6" %) 303 303 (% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 304 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)282 +)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %) 305 305 ((( 306 306 (% _mstvisible="6" %) 307 307 (% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2** 308 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)286 +)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %) 309 309 ((( 310 310 (% _mstvisible="6" %) 311 311 (% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2** 312 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)290 +)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %) 313 313 ((( 314 314 (% _mstvisible="6" %) 315 315 (% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2** 316 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)294 +)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %) 317 317 ((( 318 318 (% _mstvisible="6" %) 319 319 (% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1** 320 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)298 +)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %) 321 321 ((( 322 322 (% _mstvisible="6" %) 323 323 (% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4** ... ... @@ -365,9 +365,6 @@ 365 365 * The 7th byte (EXT #): defines the external sensor model. 366 366 * The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.) 367 367 368 - 369 - 370 - 371 371 (% _mstvisible="1" %) 372 372 === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 373 373 ... ... @@ -383,8 +383,6 @@ 383 383 (% _mstvisible="1" %) 384 384 [[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]] 385 385 386 - 387 - 388 388 (% _mstvisible="1" %) 389 389 === (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) === 390 390 ... ... @@ -404,9 +404,6 @@ 404 404 * BAT status=(0Xcba4>>14)&0xFF=11(B),very good 405 405 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 406 406 407 - 408 - 409 - 410 410 (% _mstvisible="1" %) 411 411 === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 412 412 ... ... @@ -422,9 +422,6 @@ 422 422 (% _mstvisible="1" %) 423 423 * Temperature: (0xF5C6-65536)/100=-26.18℃ 424 424 425 - 426 - 427 - 428 428 (% _mstvisible="1" %) 429 429 === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 430 430 ... ... @@ -434,9 +434,6 @@ 434 434 (% _mstvisible="1" %) 435 435 * Humidity: 0x025C/10=60.4% 436 436 437 - 438 - 439 - 440 440 (% _mstvisible="1" %) 441 441 === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 442 442 ... ... @@ -446,7 +446,6 @@ 446 446 (% _mstvisible="1" %) 447 447 [[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]] 448 448 449 - 450 450 (% _mstvisible="1" %) 451 451 === (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) === 452 452 ... ... @@ -456,7 +456,6 @@ 456 456 (% _mstvisible="1" %) 457 457 [[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]] 458 458 459 - 460 460 (% _mstvisible="1" %) 461 461 * DS18B20 temp=0x0ADD/100=27.81℃ 462 462 ... ... @@ -466,7 +466,6 @@ 466 466 (% _mstvisible="1" %) 467 467 [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 468 468 469 - 470 470 (% _mstvisible="1" %) 471 471 * External temperature= (0xF54F-65536)/100=-27.37℃ 472 472 ... ... @@ -483,7 +483,6 @@ 483 483 ))) 484 484 485 485 486 - 487 487 (% _mstvisible="1" %) 488 488 ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ==== 489 489 ... ... @@ -490,28 +490,28 @@ 490 490 (% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %) 491 491 Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below: 492 492 493 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)494 -(% _mstvisible="3" %)| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)453 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 454 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 495 495 ((( 496 496 (% _mstvisible="6" %) 497 497 (% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 498 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)458 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 499 499 ((( 500 500 (% _mstvisible="6" %) 501 501 (% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2** 502 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)462 +)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 503 503 ((( 504 504 (% _mstvisible="6" %) 505 505 (% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2** 506 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)466 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 507 507 ((( 508 508 (% _mstvisible="6" %) 509 509 (% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2** 510 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)470 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 511 511 ((( 512 512 (% _mstvisible="6" %) 513 513 (% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1** 514 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)474 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 515 515 ((( 516 516 (% _mstvisible="6" %) 517 517 (% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4** ... ... @@ -563,12 +563,11 @@ 563 563 ))) 564 564 ))) 565 565 566 - 567 567 (% _mstvisible="1" %) 568 568 * (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity** 569 569 570 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)571 -(% _mstvisible="3" %)| =(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width:;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width:;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width:;" %)[11:0]529 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %) 530 +(% _mstvisible="3" %)|(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width:65px" %)Bit(bit)|(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width:267px" %)[15:14]|(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width:134px" %)[11:0] 572 572 (% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %) 573 573 ((( 574 574 (% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %) ... ... @@ -594,7 +594,6 @@ 594 594 595 595 ))) 596 596 597 - 598 598 (% _mstvisible="1" %) 599 599 * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte** 600 600 ... ... @@ -606,8 +606,6 @@ 606 606 * Sync time OK: 1: Set time ok,0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server. 607 607 * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this) 608 608 609 - 610 - 611 611 (% _mstvisible="1" %) 612 612 == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 613 613 ... ... @@ -651,8 +651,6 @@ 651 651 (% _mstvisible="1" %) 652 652 [[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]] 653 653 654 - 655 - 656 656 (% _mstvisible="1" %) 657 657 == (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) == 658 658 ... ... @@ -659,7 +659,6 @@ 659 659 (% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %) 660 660 Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N. 661 661 662 - 663 663 (% _mstvisible="1" %) 664 664 === (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) === 665 665 ... ... @@ -670,8 +670,6 @@ 670 670 1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 671 671 1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover. 672 672 673 - 674 - 675 675 (% _mstvisible="1" %) 676 676 === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 677 677 ... ... @@ -700,7 +700,6 @@ 700 700 (% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %) 701 701 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 702 702 703 - 704 704 (% _mstvisible="1" %) 705 705 === (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) === 706 706 ... ... @@ -750,9 +750,6 @@ 750 750 ((( 751 751 (% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %) 752 752 User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server. 753 - 754 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %) 755 - 756 756 ))) 757 757 758 758 (% _mstvisible="1" %) ... ... @@ -801,8 +801,8 @@ 801 801 (% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload** 802 802 ))) 803 803 804 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)805 -(% _mstvisible="3" %)| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)751 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 752 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 806 806 ((( 807 807 (% _mstvisible="6" %) 808 808 ((( ... ... @@ -809,7 +809,7 @@ 809 809 (% _mstvisible="7" %) 810 810 (% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)** 811 811 ))) 812 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)759 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 813 813 ((( 814 814 (% _mstvisible="6" %) 815 815 ((( ... ... @@ -816,7 +816,7 @@ 816 816 (% _mstvisible="7" %) 817 817 (% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2** 818 818 ))) 819 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)766 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 820 820 ((( 821 821 (% _mstvisible="6" %) 822 822 ((( ... ... @@ -823,7 +823,7 @@ 823 823 (% _mstvisible="7" %) 824 824 (% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2** 825 825 ))) 826 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)773 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 827 827 ((( 828 828 (% _mstvisible="6" %) 829 829 ((( ... ... @@ -830,7 +830,7 @@ 830 830 (% _mstvisible="7" %) 831 831 (% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2** 832 832 ))) 833 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)780 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 834 834 ((( 835 835 (% _mstvisible="6" %) 836 836 ((( ... ... @@ -837,7 +837,7 @@ 837 837 (% _mstvisible="7" %) 838 838 (% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1** 839 839 ))) 840 -)))| =(% _mstvisible="4" style="width:;" %)(% _mstvisible="5" %)787 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 841 841 ((( 842 842 (% _mstvisible="6" %) 843 843 ((( ... ... @@ -963,9 +963,6 @@ 963 963 (% _mstvisible="2" %) 964 964 ((( 965 965 (% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 966 - 967 - 968 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 969 969 For example, in US915 band, the max payload for different DR is: 970 970 ))) 971 971 ))) ... ... @@ -1109,8 +1109,6 @@ 1109 1109 (% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105. 1110 1110 ))) 1111 1111 1112 - 1113 - 1114 1114 (% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %) 1115 1115 == (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator == 1116 1116 ... ... @@ -1149,6 +1149,8 @@ 1149 1149 For each success downlink, the PURPLE LED will blink once 1150 1150 ))) 1151 1151 1094 +(% _mstvisible="1" %) 1095 +---- 1152 1152 1153 1153 (% _mstvisible="1" style="text-align: left;" %) 1154 1154 == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) == ... ... @@ -1156,7 +1156,6 @@ 1156 1156 (% _mstvisible="1" %) 1157 1157 [[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]] 1158 1158 1159 - 1160 1160 (% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %) 1161 1161 = (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) = 1162 1162 ... ... @@ -1178,8 +1178,6 @@ 1178 1178 * -55°C to 125°C 1179 1179 * Working voltage 2.35v ~~ 5v 1180 1180 1181 - 1182 - 1183 1183 (% _mstvisible="1" style="text-align: left;" %) 1184 1184 = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 1185 1185 ... ... @@ -1240,19 +1240,19 @@ 1240 1240 (% _mstvisible="1" %) 1241 1241 ((( 1242 1242 (% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %) 1243 -They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]1184 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: 1244 1244 ))) 1245 1245 1246 1246 (% _mstvisible="1" %) 1247 1247 ((( 1248 1248 (% _mstvisible="2" style="text-align: left;" %) 1249 - 1190 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command||_msthash="506252" _msttexthash="3434769" _mstvisible="3"]] 1250 1250 ))) 1251 1251 1252 1252 (% _mstvisible="1" %) 1253 1253 ((( 1254 1254 (% _mstvisible="2" style="text-align: left;" %) 1255 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N** 1196 +(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506253" _msttexthash="792038" _mstvisible="4" %)**Commands special design for LHT65N** 1256 1256 ))) 1257 1257 1258 1258 (% _mstvisible="1" %) ... ... @@ -1259,9 +1259,6 @@ 1259 1259 ((( 1260 1260 (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1261 1261 These commands are only valid for LHT65N, as below: 1262 - 1263 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1264 - 1265 1265 ))) 1266 1266 1267 1267 (% _mstvisible="1" style="text-align: left;" %) ... ... @@ -1271,7 +1271,7 @@ 1271 1271 Feature: Change LoRaWAN End Node Transmit Interval. 1272 1272 1273 1273 (% _mstvisible="1" style="text-align: left;" %) 1274 -(% st yle="color:#4f81bd" %)**AT Command: AT+TDC**1212 +(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC** 1275 1275 1276 1276 (% _mstvisible="1" %) 1277 1277 [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]] ... ... @@ -1279,10 +1279,7 @@ 1279 1279 (% _mstvisible="1" %) 1280 1280 ((( 1281 1281 (% _mstvisible="2" style="text-align: left;" %) 1282 - 1283 - 1284 -(% _mstvisible="2" style="text-align: left;" %) 1285 -(% style="color:#4f81bd" %)**Downlink Command: 0x01** 1220 +(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01** 1286 1286 ))) 1287 1287 1288 1288 (% _mstvisible="1" %) ... ... @@ -1307,10 +1307,6 @@ 1307 1307 ((( 1308 1308 (% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %) 1309 1309 (% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1310 - 1311 - 1312 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %) 1313 - 1314 1314 ))) 1315 1315 1316 1316 (% _mstvisible="1" style="text-align: left;" %) ... ... @@ -1320,7 +1320,7 @@ 1320 1320 Feature: Change External Sensor Mode. 1321 1321 1322 1322 (% _mstvisible="1" style="text-align: left;" %) 1323 -(% st yle="color:#4f81bd" %)**AT Command: AT+EXT**1254 +(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT** 1324 1324 1325 1325 (% _mstvisible="1" %) 1326 1326 [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]] ... ... @@ -1328,10 +1328,7 @@ 1328 1328 (% _mstvisible="1" %) 1329 1329 ((( 1330 1330 (% _mstvisible="2" style="text-align: left;" %) 1331 - 1332 - 1333 -(% _mstvisible="2" style="text-align: left;" %) 1334 -(% style="color:#4f81bd" %)**Downlink Command: 0xA2** 1262 +(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2** 1335 1335 ))) 1336 1336 1337 1337 (% _mstvisible="1" %) ... ... @@ -1361,10 +1361,6 @@ 1361 1361 ((( 1362 1362 (% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 1363 1363 0xA20702003c,Same as AT+SETCNT=60 1364 - 1365 - 1366 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 1367 - 1368 1368 ))) 1369 1369 1370 1370 (% _mstvisible="1" style="text-align: left;" %) ... ... @@ -1381,21 +1381,18 @@ 1381 1381 PID is default set to disable (0) 1382 1382 1383 1383 (% _mstvisible="1" style="text-align: left;" %) 1384 -(% st yle="color:#4f81bd" %)**AT Command:**1308 +(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 1385 1385 1386 1386 (% _mstvisible="1" %) 1387 1387 [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]] 1388 1388 1389 - 1390 1390 (% _mstvisible="1" style="text-align: left;" %) 1391 -(% st yle="color:#4f81bd" %)**Downlink Command:**1314 +(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1392 1392 1393 1393 (% _mstvisible="1" %) 1394 1394 * 0xA800 **~-~->** AT+PID=0 1395 1395 * 0xA801 **~-~->** AT+PID=1 1396 1396 1397 - 1398 - 1399 1399 (% _mstvisible="1" style="text-align: left;" %) 1400 1400 == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) == 1401 1401 ... ... @@ -1403,7 +1403,7 @@ 1403 1403 Feature: Set device password, max 9 digits 1404 1404 1405 1405 (% _mstvisible="1" style="text-align: left;" %) 1406 -(% st yle="color:#4f81bd" %)**AT Command: AT+PWORD**1327 +(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD** 1407 1407 1408 1408 (% _mstvisible="1" %) 1409 1409 [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]] ... ... @@ -1411,10 +1411,7 @@ 1411 1411 (% _mstvisible="1" %) 1412 1412 ((( 1413 1413 (% _mstvisible="2" style="text-align: left;" %) 1414 - 1415 - 1416 -(% _mstvisible="2" style="text-align: left;" %) 1417 -(% style="color:#4f81bd" %)**Downlink Command:** 1335 +(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:** 1418 1418 ))) 1419 1419 1420 1420 (% _mstvisible="1" %) ... ... @@ -1421,9 +1421,6 @@ 1421 1421 ((( 1422 1422 (% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 1423 1423 No downlink command for this feature. 1424 - 1425 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 1426 - 1427 1427 ))) 1428 1428 1429 1429 (% _mstvisible="1" style="text-align: left;" %) ... ... @@ -1433,19 +1433,17 @@ 1433 1433 Feature: Quit AT Command mode, so user needs to input password again before use AT Commands. 1434 1434 1435 1435 (% _mstvisible="1" style="text-align: left;" %) 1436 -(% st yle="color:#4f81bd" %)**AT Command: AT+DISAT**1351 +(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT** 1437 1437 1438 1438 (% _mstvisible="1" %) 1439 1439 [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]] 1440 1440 1441 - 1442 1442 (% _mstvisible="1" style="text-align: left;" %) 1443 -(% st yle="color:#4f81bd" %)**Downlink Command:**1357 +(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1444 1444 1445 1445 (% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %) 1446 1446 No downlink command for this feature. 1447 1447 1448 - 1449 1449 (% _mstvisible="1" style="text-align: left;" %) 1450 1450 == (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) == 1451 1451 ... ... @@ -1453,40 +1453,35 @@ 1453 1453 Feature: Set device to sleep mode 1454 1454 1455 1455 (% _mstvisible="1" style="text-align: left;" %) 1456 -(% st yle="color:#4f81bd" %)**AT Command: AT+SLEEP**1369 +(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP** 1457 1457 1458 1458 (% _mstvisible="1" %) 1459 1459 [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]] 1460 1460 1461 - 1462 1462 (% _mstvisible="1" %) 1463 -(% st yle="color:#4f81bd" %)**Downlink Command:**1375 +(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1464 1464 1465 1465 (% _mstvisible="1" %) 1466 1466 * There is no downlink command to set to Sleep mode. 1467 1467 1468 - 1469 - 1470 1470 (% _mstvisible="1" %) 1471 1471 == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 1472 1472 1473 1473 (% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %) 1474 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] 1384 +Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp" _mstvisible="2"]] 1475 1475 1476 1476 (% _mstvisible="1" %) 1477 -(% st yle="color:#4f81bd" %)**AT Command:**1387 +(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 1478 1478 1479 1479 (% _mstvisible="1" %) 1480 1480 [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]] 1481 1481 1482 - 1483 1483 (% _mstvisible="1" %) 1484 -(% st yle="color:#4f81bd" %)**Downlink Command:**1393 +(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1485 1485 1486 1486 (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %) 1487 1487 0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 1488 1488 1489 - 1490 1490 (% _mstvisible="1" %) 1491 1491 == (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) == 1492 1492 ... ... @@ -1505,15 +1505,14 @@ 1505 1505 (% _mstvisible="1" %) 1506 1506 ((( 1507 1507 (% _mstvisible="2" %) 1508 -(% st yle="color:#4f81bd" %)**AT Command:**1416 +(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:** 1509 1509 ))) 1510 1510 1511 1511 (% _mstvisible="1" %) 1512 1512 [[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]] 1513 1513 1514 - 1515 1515 (% _mstvisible="1" %) 1516 -(% st yle="color:#4f81bd" %)**Downlink Command:**1423 +(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1517 1517 1518 1518 (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %) 1519 1519 0x28 01 ~/~/ Same As AT+SYNCMOD=1 ... ... @@ -1521,7 +1521,6 @@ 1521 1521 (% _msthash="315378" _msttexthash="479076" _mstvisible="1" %) 1522 1522 0x28 00 ~/~/ Same As AT+SYNCMOD=0 1523 1523 1524 - 1525 1525 (% _mstvisible="1" %) 1526 1526 == (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) == 1527 1527 ... ... @@ -1529,19 +1529,17 @@ 1529 1529 Feature: Define System time sync interval. SYNCTDC default value: 10 days. 1530 1530 1531 1531 (% _mstvisible="1" %) 1532 -(% st yle="color:#4f81bd" %)**AT Command:**1438 +(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 1533 1533 1534 1534 (% _mstvisible="1" %) 1535 1535 [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]] 1536 1536 1537 - 1538 1538 (% _mstvisible="1" %) 1539 -(% st yle="color:#4f81bd" %)**Downlink Command:**1444 +(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1540 1540 1541 1541 (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %) 1542 1542 0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A 1543 1543 1544 - 1545 1545 (% _mstvisible="1" %) 1546 1546 == (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) == 1547 1547 ... ... @@ -1549,19 +1549,17 @@ 1549 1549 Feature: Print the sector data from start page to stop page (max is 416 pages). 1550 1550 1551 1551 (% _mstvisible="1" %) 1552 -(% st yle="color:#4f81bd" %)**AT Command: AT+PDTA**1456 +(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA** 1553 1553 1554 1554 (% _mstvisible="1" %) 1555 1555 [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]] 1556 1556 1557 - 1558 1558 (% _mstvisible="1" %) 1559 -(% st yle="color:#4f81bd" %)**Downlink Command:**1462 +(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1560 1560 1561 1561 (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %) 1562 1562 No downlink commands for feature 1563 1563 1564 - 1565 1565 (% _mstvisible="1" %) 1566 1566 == (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) == 1567 1567 ... ... @@ -1569,19 +1569,17 @@ 1569 1569 Feature: Print the last few data entries 1570 1570 1571 1571 (% _mstvisible="1" %) 1572 -(% st yle="color:#4f81bd" %)**AT Command: AT+PLDTA**1474 +(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA** 1573 1573 1574 1574 (% _mstvisible="1" %) 1575 1575 [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]] 1576 1576 1577 - 1578 1578 (% _mstvisible="1" %) 1579 -(% st yle="color:#4f81bd" %)**Downlink Command:**1480 +(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1580 1580 1581 1581 (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %) 1582 1582 No downlink commands for feature 1583 1583 1584 - 1585 1585 (% _mstvisible="1" %) 1586 1586 == (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) == 1587 1587 ... ... @@ -1589,20 +1589,17 @@ 1589 1589 Feature: Clear flash storage for data log feature. 1590 1590 1591 1591 (% _mstvisible="1" %) 1592 -(% st yle="color:#4f81bd" %)**AT Command: AT+CLRDTA**1492 +(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA** 1593 1593 1594 1594 (% _mstvisible="1" %) 1595 1595 [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]] 1596 1596 1597 - 1598 1598 (% _mstvisible="1" %) 1599 -(% st yle="color:#4f81bd" %)**Downlink Command: 0xA3**1498 +(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3** 1600 1600 1601 1601 (% _mstvisible="1" %) 1602 1602 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1603 1603 1604 - 1605 - 1606 1606 (% _mstvisible="1" %) 1607 1607 == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1608 1608 ... ... @@ -1611,7 +1611,7 @@ 1611 1611 1612 1612 1613 1613 (% _mstvisible="1" %) 1614 -(% st yle="color:#4f81bd" %)**AT Command: AT+PNACKMD**1511 +(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD** 1615 1615 1616 1616 (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1617 1617 The default factory setting is 0 ... ... @@ -1621,13 +1621,11 @@ 1621 1621 (% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK 1622 1622 1623 1623 (% _mstvisible="1" %) 1624 -(% st yle="color:#4f81bd" %)**Downlink Command: 0x34**1521 +(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34** 1625 1625 1626 1626 (% _mstvisible="1" %) 1627 1627 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1628 1628 1629 - 1630 - 1631 1631 (% _mstvisible="1" %) 1632 1632 = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1633 1633 ... ... @@ -1666,20 +1666,10 @@ 1666 1666 (% _mstvisible="1" %) 1667 1667 ((( 1668 1668 (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1669 -((( 1670 1670 Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life: 1671 1671 [[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]] 1672 -))) 1673 1673 1674 -((( 1675 - 1676 -))) 1677 1677 1678 -((( 1679 -A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]] 1680 -))) 1681 - 1682 - 1683 1683 (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1684 1684 = (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) = 1685 1685 ... ... @@ -1686,31 +1686,34 @@ 1686 1686 (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1687 1687 == 6.1 How to use AT Command? == 1688 1688 1689 -((( 1690 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below. 1691 -))) 1574 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to 1692 1692 1576 +connect to LHT65 for using AT command, as below. 1577 + 1693 1693 [[image:image-20220530085651-1.png]] 1694 1694 1695 1695 1696 - **Connection:**1581 +Connection: 1697 1697 1698 -✓ **USB to TTL GND <~-~->GND**1583 +✓ USB to TTL GND <~-~->GND 1699 1699 1700 - **✓ USB to TTL RXD <~-~-> D+**1585 +✓ USB to TTL RXD <~-~-> D+ 1701 1701 1702 - **✓ USB to TTL TXD <~-~-> A11**1587 +✓ USB to TTL TXD <~-~-> A11 1703 1703 1704 - **✓ USB to TTL 3.3V <~-~-> D-**1589 +✓ USB to TTL 3.3V <~-~-> D- 1705 1705 1591 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to 1706 1706 1707 -((( 1708 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout. 1709 -))) 1593 +access serial console for LHT65N. The AT commands are disable by default and need to enter 1710 1710 1711 -((( 1595 +password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, 1596 + 1597 +user need to input password again. User can use AT+DISAT command to disable AT command 1598 + 1599 +before timeout. 1600 + 1712 1712 Input password and ATZ to activate LHT65N,As shown below: 1713 -))) 1714 1714 1715 1715 [[image:image-20220530095701-4.png]] 1716 1716 ... ... @@ -1761,10 +1761,14 @@ 1761 1761 1762 1762 AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1763 1763 1764 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms1652 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 1765 1765 1766 - AT+JN2DL: Get or Set the JoinAccept Delay between the end of the Tx and the Join Rx Window 2 inms1654 +in ms 1767 1767 1656 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 1657 + 1658 +in ms 1659 + 1768 1768 AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1769 1769 1770 1770 AT+NWKID: Get or Set the Network ID ... ... @@ -1928,9 +1928,6 @@ 1928 1928 (% _mstvisible="1" %) 1929 1929 ((( 1930 1930 (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1931 - 1932 - 1933 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1934 1934 (% _mstvisible="3" %)**Package Includes**(%%): 1935 1935 ))) 1936 1936 ... ... @@ -1983,13 +1983,9 @@ 1983 1983 1984 1984 ))) 1985 1985 1986 -= 9. Reference = 1875 +(% _mstvisible="1" %) 1876 += (% _msthash="198744" _msttexthash="178776" _mstvisible="3" %)9. FCC Warning(%%) = 1987 1987 1988 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]] 1989 - 1990 - 1991 -= 10. FCC Warning = 1992 - 1993 1993 (% _mstvisible="1" %) 1994 1994 ((( 1995 1995 (% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)