Skip to Content
Last modified by Mengting Qiu on 2025/07/03 14:48
From version 118.15
edited by Xiaoling
on 2022/06/09 18:13
Change comment: There is no comment for this version
To version 123.16
edited by Xiaoling
on 2022/06/13 16:33
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,13 +1,10 @@
1 -(% _mstvisible="2" style="text-align:center" %)
2 -[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
1 +(% style="text-align:center" %)
2 +[[image:image-20220613162008-1.png||height="579" width="379"]]
3 3  
4 4  
5 -(% _mstvisible="1" %)
6 -(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
7 7  
8 8  
9 9  
10 -
11 11  (% _mstvisible="1" %)
12 12  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
13 13  
... ... @@ -78,7 +78,6 @@
78 78  * Datalog feature
79 79  
80 80  
81 -
82 82  (% _mstvisible="1" %)
83 83  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
84 84  
... ... @@ -277,6 +277,7 @@
277 277  [[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
278 278  
279 279  
276 +
280 280  (% _mstvisible="1" %)
281 281  === (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
282 282  
... ... @@ -287,6 +287,7 @@
287 287  [[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
288 288  
289 289  
287 +
290 290  (% _mstvisible="1" %)
291 291  == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
292 292  
... ... @@ -366,8 +366,6 @@
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  
368 368  
369 -
370 -
371 371  (% _mstvisible="1" %)
372 372  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
373 373  
... ... @@ -384,6 +384,7 @@
384 384  [[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
385 385  
386 386  
383 +
387 387  (% _mstvisible="1" %)
388 388  === (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
389 389  
... ... @@ -404,8 +404,6 @@
404 404  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
405 405  
406 406  
407 -
408 -
409 409  (% _mstvisible="1" %)
410 410  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
411 411  
... ... @@ -422,8 +422,6 @@
422 422  * Temperature:  (0xF5C6-65536)/100=-26.18℃
423 423  
424 424  
425 -
426 -
427 427  (% _mstvisible="1" %)
428 428  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
429 429  
... ... @@ -434,7 +434,6 @@
434 434  * Humidity:    0x025C/10=60.4%
435 435  
436 436  
437 -
438 438  (% _mstvisible="1" %)
439 439  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
440 440  
... ... @@ -561,7 +561,6 @@
561 561  )))
562 562  )))
563 563  
564 -
565 565  (% _mstvisible="1" %)
566 566  * (% _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**
567 567  
... ... @@ -592,7 +592,6 @@
592 592  
593 593  )))
594 594  
595 -
596 596  (% _mstvisible="1" %)
597 597  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
598 598  
... ... @@ -606,6 +606,7 @@
606 606  
607 607  
608 608  
599 +
609 609  (% _mstvisible="1" %)
610 610  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
611 611  
... ... @@ -649,6 +649,8 @@
649 649  (% _mstvisible="1" %)
650 650  [[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
651 651  
643 +
644 +
652 652  (% _mstvisible="1" %)
653 653  == (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
654 654  
... ... @@ -655,6 +655,7 @@
655 655  (% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
656 656  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.
657 657  
651 +
658 658  (% _mstvisible="1" %)
659 659  === (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
660 660  
... ... @@ -665,6 +665,10 @@
665 665  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
666 666  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.
667 667  
662 +
663 +
664 +
665 +
668 668  (% _mstvisible="1" %)
669 669  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
670 670  
... ... @@ -693,6 +693,7 @@
693 693  (% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
694 694  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
695 695  
694 +
696 696  (% _mstvisible="1" %)
697 697  === (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
698 698  
... ... @@ -742,6 +742,9 @@
742 742  (((
743 743  (% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
744 744  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
744 +
745 +(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
746 +
745 745  )))
746 746  
747 747  (% _mstvisible="1" %)
... ... @@ -790,8 +790,8 @@
790 790  (% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
791 791  )))
792 792  
793 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
794 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
795 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
796 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
795 795  (((
796 796  (% _mstvisible="6" %)
797 797  (((
... ... @@ -798,7 +798,7 @@
798 798  (% _mstvisible="7" %)
799 799  (% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
800 800  )))
801 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
803 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
802 802  (((
803 803  (% _mstvisible="6" %)
804 804  (((
... ... @@ -805,7 +805,7 @@
805 805  (% _mstvisible="7" %)
806 806  (% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
807 807  )))
808 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
810 +)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
809 809  (((
810 810  (% _mstvisible="6" %)
811 811  (((
... ... @@ -812,7 +812,7 @@
812 812  (% _mstvisible="7" %)
813 813  (% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
814 814  )))
815 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
817 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
816 816  (((
817 817  (% _mstvisible="6" %)
818 818  (((
... ... @@ -819,7 +819,7 @@
819 819  (% _mstvisible="7" %)
820 820  (% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
821 821  )))
822 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
824 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
823 823  (((
824 824  (% _mstvisible="6" %)
825 825  (((
... ... @@ -826,7 +826,7 @@
826 826  (% _mstvisible="7" %)
827 827  (% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
828 828  )))
829 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
831 +)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
830 830  (((
831 831  (% _mstvisible="6" %)
832 832  (((
... ... @@ -952,6 +952,9 @@
952 952  (% _mstvisible="2" %)
953 953  (((
954 954  (% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
957 +
958 +
959 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
955 955  For example, in US915 band, the max payload for different DR is:
956 956  )))
957 957  )))
... ... @@ -1095,6 +1095,8 @@
1095 1095  (% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
1096 1096  )))
1097 1097  
1103 +
1104 +
1098 1098  (% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1099 1099  == (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1100 1100  
... ... @@ -1131,11 +1131,14 @@
1131 1131  (((
1132 1132  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1133 1133  For each success downlink, the PURPLE LED will blink once
1134 -)))
1135 1135  
1136 -(% _mstvisible="1" %)
1137 -----
1138 1138  
1143 +
1144 +
1145 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1146 +
1147 +)))
1148 +
1139 1139  (% _mstvisible="1" style="text-align: left;" %)
1140 1140  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1141 1141  
... ... @@ -1142,6 +1142,7 @@
1142 1142  (% _mstvisible="1" %)
1143 1143  [[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
1144 1144  
1155 +
1145 1145  (% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1146 1146  = (% _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(%%) =
1147 1147  
... ... @@ -1163,6 +1163,10 @@
1163 1163  * -55°C to 125°C
1164 1164  * Working voltage 2.35v ~~ 5v
1165 1165  
1177 +
1178 +
1179 +
1180 +
1166 1166  (% _mstvisible="1" style="text-align: left;" %)
1167 1167  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1168 1168  
... ... @@ -1243,6 +1243,7 @@
1243 1243  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1244 1244  These commands are only valid for LHT65N, as below:
1245 1245  
1261 +
1246 1246  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1247 1247  
1248 1248  )))
... ... @@ -1254,7 +1254,7 @@
1254 1254  Feature: Change LoRaWAN End Node Transmit Interval.
1255 1255  
1256 1256  (% _mstvisible="1" style="text-align: left;" %)
1257 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
1273 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1258 1258  
1259 1259  (% _mstvisible="1" %)
1260 1260  [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
... ... @@ -1262,7 +1262,10 @@
1262 1262  (% _mstvisible="1" %)
1263 1263  (((
1264 1264  (% _mstvisible="2" style="text-align: left;" %)
1265 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
1281 +
1282 +
1283 +(% _mstvisible="2" style="text-align: left;" %)
1284 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
1266 1266  )))
1267 1267  
1268 1268  (% _mstvisible="1" %)
... ... @@ -1287,6 +1287,10 @@
1287 1287  (((
1288 1288  (% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1289 1289  (% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1309 +
1310 +
1311 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1312 +
1290 1290  )))
1291 1291  
1292 1292  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1296,7 +1296,7 @@
1296 1296  Feature: Change External Sensor Mode.
1297 1297  
1298 1298  (% _mstvisible="1" style="text-align: left;" %)
1299 -(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
1322 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1300 1300  
1301 1301  (% _mstvisible="1" %)
1302 1302  [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
... ... @@ -1304,7 +1304,10 @@
1304 1304  (% _mstvisible="1" %)
1305 1305  (((
1306 1306  (% _mstvisible="2" style="text-align: left;" %)
1307 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
1330 +
1331 +
1332 +(% _mstvisible="2" style="text-align: left;" %)
1333 +(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1308 1308  )))
1309 1309  
1310 1310  (% _mstvisible="1" %)
... ... @@ -1334,6 +1334,10 @@
1334 1334  (((
1335 1335  (% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1336 1336  0xA20702003c,Same as AT+SETCNT=60
1363 +
1364 +
1365 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1366 +
1337 1337  )))
1338 1338  
1339 1339  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1350,18 +1350,23 @@
1350 1350  PID is default set to disable (0)
1351 1351  
1352 1352  (% _mstvisible="1" style="text-align: left;" %)
1353 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1383 +(% style="color:#4f81bd" %)**AT Command:**
1354 1354  
1355 1355  (% _mstvisible="1" %)
1356 1356  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1357 1357  
1388 +
1358 1358  (% _mstvisible="1" style="text-align: left;" %)
1359 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1390 +(% style="color:#4f81bd" %)**Downlink Command:**
1360 1360  
1361 1361  (% _mstvisible="1" %)
1362 1362  * 0xA800  **~-~->** AT+PID=0
1363 1363  * 0xA801     **~-~->** AT+PID=1
1364 1364  
1396 +
1397 +
1398 +
1399 +
1365 1365  (% _mstvisible="1" style="text-align: left;" %)
1366 1366  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1367 1367  
... ... @@ -1369,7 +1369,7 @@
1369 1369  Feature: Set device password, max 9 digits
1370 1370  
1371 1371  (% _mstvisible="1" style="text-align: left;" %)
1372 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
1407 +(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1373 1373  
1374 1374  (% _mstvisible="1" %)
1375 1375  [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
... ... @@ -1377,7 +1377,10 @@
1377 1377  (% _mstvisible="1" %)
1378 1378  (((
1379 1379  (% _mstvisible="2" style="text-align: left;" %)
1380 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
1415 +
1416 +
1417 +(% _mstvisible="2" style="text-align: left;" %)
1418 +(% style="color:#4f81bd" %)**Downlink Command:**
1381 1381  )))
1382 1382  
1383 1383  (% _mstvisible="1" %)
... ... @@ -1384,6 +1384,9 @@
1384 1384  (((
1385 1385  (% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1386 1386  No downlink command for this feature.
1425 +
1426 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1427 +
1387 1387  )))
1388 1388  
1389 1389  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1393,17 +1393,19 @@
1393 1393  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1394 1394  
1395 1395  (% _mstvisible="1" style="text-align: left;" %)
1396 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
1437 +(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1397 1397  
1398 1398  (% _mstvisible="1" %)
1399 1399  [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1400 1400  
1442 +
1401 1401  (% _mstvisible="1" style="text-align: left;" %)
1402 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1444 +(% style="color:#4f81bd" %)**Downlink Command:**
1403 1403  
1404 1404  (% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1405 1405  No downlink command for this feature.
1406 1406  
1449 +
1407 1407  (% _mstvisible="1" style="text-align: left;" %)
1408 1408  == (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1409 1409  
... ... @@ -1411,17 +1411,22 @@
1411 1411  Feature: Set device to sleep mode
1412 1412  
1413 1413  (% _mstvisible="1" style="text-align: left;" %)
1414 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
1457 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1415 1415  
1416 1416  (% _mstvisible="1" %)
1417 1417  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1418 1418  
1462 +
1419 1419  (% _mstvisible="1" %)
1420 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1464 +(% style="color:#4f81bd" %)**Downlink Command:**
1421 1421  
1422 1422  (% _mstvisible="1" %)
1423 1423  * There is no downlink command to set to Sleep mode.
1424 1424  
1469 +
1470 +
1471 +
1472 +
1425 1425  (% _mstvisible="1" %)
1426 1426  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1427 1427  
... ... @@ -1429,17 +1429,19 @@
1429 1429  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1430 1430  
1431 1431  (% _mstvisible="1" %)
1432 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1480 +(% style="color:#4f81bd" %)**AT Command:**
1433 1433  
1434 1434  (% _mstvisible="1" %)
1435 1435  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1436 1436  
1485 +
1437 1437  (% _mstvisible="1" %)
1438 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1487 +(% style="color:#4f81bd" %)**Downlink Command:**
1439 1439  
1440 1440  (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1441 1441  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1442 1442  
1492 +
1443 1443  (% _mstvisible="1" %)
1444 1444  == (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1445 1445  
... ... @@ -1458,14 +1458,15 @@
1458 1458  (% _mstvisible="1" %)
1459 1459  (((
1460 1460  (% _mstvisible="2" %)
1461 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1511 +(% style="color:#4f81bd" %)**AT Command:**
1462 1462  )))
1463 1463  
1464 1464  (% _mstvisible="1" %)
1465 1465  [[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1466 1466  
1517 +
1467 1467  (% _mstvisible="1" %)
1468 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1519 +(% style="color:#4f81bd" %)**Downlink Command:**
1469 1469  
1470 1470  (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1471 1471  0x28 01 ~/~/ Same As AT+SYNCMOD=1
... ... @@ -1473,6 +1473,7 @@
1473 1473  (% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1474 1474  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1475 1475  
1527 +
1476 1476  (% _mstvisible="1" %)
1477 1477  == (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
1478 1478  
... ... @@ -1480,17 +1480,19 @@
1480 1480  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1481 1481  
1482 1482  (% _mstvisible="1" %)
1483 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1535 +(% style="color:#4f81bd" %)**AT Command:**
1484 1484  
1485 1485  (% _mstvisible="1" %)
1486 1486  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1487 1487  
1540 +
1488 1488  (% _mstvisible="1" %)
1489 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1542 +(% style="color:#4f81bd" %)**Downlink Command:**
1490 1490  
1491 1491  (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1492 1492  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1493 1493  
1547 +
1494 1494  (% _mstvisible="1" %)
1495 1495  == (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1496 1496  
... ... @@ -1498,17 +1498,19 @@
1498 1498  Feature: Print the sector data from start page to stop page (max is 416 pages).
1499 1499  
1500 1500  (% _mstvisible="1" %)
1501 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
1555 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1502 1502  
1503 1503  (% _mstvisible="1" %)
1504 1504  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1505 1505  
1560 +
1506 1506  (% _mstvisible="1" %)
1507 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1562 +(% style="color:#4f81bd" %)**Downlink Command:**
1508 1508  
1509 1509  (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1510 1510  No downlink commands for feature
1511 1511  
1567 +
1512 1512  (% _mstvisible="1" %)
1513 1513  == (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1514 1514  
... ... @@ -1516,17 +1516,19 @@
1516 1516  Feature: Print the last few data entries
1517 1517  
1518 1518  (% _mstvisible="1" %)
1519 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1575 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1520 1520  
1521 1521  (% _mstvisible="1" %)
1522 1522  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1523 1523  
1580 +
1524 1524  (% _mstvisible="1" %)
1525 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1582 +(% style="color:#4f81bd" %)**Downlink Command:**
1526 1526  
1527 1527  (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1528 1528  No downlink commands for feature
1529 1529  
1587 +
1530 1530  (% _mstvisible="1" %)
1531 1531  == (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1532 1532  
... ... @@ -1534,17 +1534,22 @@
1534 1534  Feature: Clear flash storage for data log feature.
1535 1535  
1536 1536  (% _mstvisible="1" %)
1537 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1595 +(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1538 1538  
1539 1539  (% _mstvisible="1" %)
1540 1540  [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1541 1541  
1600 +
1542 1542  (% _mstvisible="1" %)
1543 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1602 +(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1544 1544  
1545 1545  (% _mstvisible="1" %)
1546 1546  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1547 1547  
1607 +
1608 +
1609 +
1610 +
1548 1548  (% _mstvisible="1" %)
1549 1549  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1550 1550  
... ... @@ -1553,7 +1553,7 @@
1553 1553  
1554 1554  
1555 1555  (% _mstvisible="1" %)
1556 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1619 +(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1557 1557  
1558 1558  (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1559 1559  The default factory setting is 0
... ... @@ -1563,11 +1563,15 @@
1563 1563  (% _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
1564 1564  
1565 1565  (% _mstvisible="1" %)
1566 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1629 +(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1567 1567  
1568 1568  (% _mstvisible="1" %)
1569 1569  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1570 1570  
1634 +
1635 +
1636 +
1637 +
1571 1571  (% _mstvisible="1" %)
1572 1572  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1573 1573  
... ... @@ -1606,11 +1606,18 @@
1606 1606  (% _mstvisible="1" %)
1607 1607  (((
1608 1608  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1676 +(((
1609 1609  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:
1610 1610  [[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]]
1679 +)))
1611 1611  
1681 +(((
1682 +
1683 +)))
1612 1612  
1685 +(((
1613 1613  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]]
1687 +)))
1614 1614  
1615 1615  
1616 1616  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1619,34 +1619,31 @@
1619 1619  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1620 1620  == 6.1 How to use AT Command? ==
1621 1621  
1622 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1696 +(((
1697 +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.
1698 +)))
1623 1623  
1624 -connect to LHT65 for using AT command, as below.
1625 -
1626 1626  [[image:image-20220530085651-1.png]]
1627 1627  
1628 1628  
1629 -Connection:
1703 +**Connection:**
1630 1630  
1631 -✓ USB to TTL GND <~-~->GND
1705 +✓** USB to TTL GND <~-~->GND**
1632 1632  
1633 -✓ USB to TTL RXD <~-~-> D+
1707 +**✓ USB to TTL RXD <~-~-> D+**
1634 1634  
1635 -✓ USB to TTL TXD <~-~-> A11
1709 +**✓ USB to TTL TXD <~-~-> A11**
1636 1636  
1637 -✓ USB to TTL 3.3V <~-~-> D-
1711 +**✓ USB to TTL 3.3V <~-~-> D-**
1638 1638  
1639 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1640 1640  
1641 -access serial console for LHT65N. The AT commands are disable by default and need to enter
1714 +(((
1715 +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.
1716 +)))
1642 1642  
1643 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1644 -
1645 -user need to input password again. User can use AT+DISAT command to disable AT command
1646 -
1647 -before timeout.
1648 -
1718 +(((
1649 1649  Input password and ATZ to activate LHT65N,As shown below:
1720 +)))
1650 1650  
1651 1651  [[image:image-20220530095701-4.png]]
1652 1652  
... ... @@ -1655,110 +1655,106 @@
1655 1655  
1656 1656  AT+<CMD>? : Help on <CMD>
1657 1657  
1658 -AT+<CMD> : Run <CMD>
1729 +AT+<CMD> :  Run <CMD>
1659 1659  
1660 -AT+<CMD>=<value> : Set the value
1731 +AT+<CMD>=<value> :  Set the value
1661 1661  
1662 -AT+<CMD>=? : Get the value
1733 +AT+<CMD>=? :  Get the value
1663 1663  
1664 -AT+DEBUG:Set more info output
1735 +AT+DEBUG:  Set more info output
1665 1665  
1666 -ATZ: Trig a reset of the MCU
1737 +ATZ:  Trig a reset of the MCU
1667 1667  
1668 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1739 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1669 1669  
1670 -AT+DEUI: Get or Set the Device EUI
1741 +AT+DEUI:  Get or Set the Device EUI
1671 1671  
1672 -AT+DADDR: Get or Set the Device Address
1743 +AT+DADDR:  Get or Set the Device Address
1673 1673  
1674 -AT+APPKEY: Get or Set the Application Key
1745 +AT+APPKEY:  Get or Set the Application Key
1675 1675  
1676 -AT+NWKSKEY: Get or Set the Network Session Key
1747 +AT+NWKSKEY:  Get or Set the Network Session Key
1677 1677  
1678 -AT+APPSKEY: Get or Set the Application Session Key
1749 +AT+APPSKEY:  Get or Set the Application Session Key
1679 1679  
1680 -AT+APPEUI: Get or Set the Application EUI
1751 +AT+APPEUI:  Get or Set the Application EUI
1681 1681  
1682 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1753 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1683 1683  
1684 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1755 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1685 1685  
1686 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1757 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1687 1687  
1688 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1759 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1689 1689  
1690 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1761 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1691 1691  
1692 -AT+RX2FQ: Get or Set the Rx2 window frequency
1763 +AT+RX2FQ:  Get or Set the Rx2 window frequency
1693 1693  
1694 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1765 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1695 1695  
1696 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1767 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1697 1697  
1698 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1769 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1699 1699  
1700 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1771 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1701 1701  
1702 -in ms
1773 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1703 1703  
1704 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1775 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1705 1705  
1706 -in ms
1777 +AT+NWKID:  Get or Set the Network ID
1707 1707  
1708 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1779 +AT+FCU:  Get or Set the Frame Counter Uplink
1709 1709  
1710 -AT+NWKID: Get or Set the Network ID
1781 +AT+FCD:  Get or Set the Frame Counter Downlink
1711 1711  
1712 -AT+FCU: Get or Set the Frame Counter Uplink
1783 +AT+CLASS:  Get or Set the Device Class
1713 1713  
1714 -AT+FCD: Get or Set the Frame Counter Downlink
1785 +AT+JOIN:  Join network
1715 1715  
1716 -AT+CLASS: Get or Set the Device Class
1787 +AT+NJS:  Get the join status
1717 1717  
1718 -AT+JOIN: Join network
1789 +AT+SENDB:  Send hexadecimal data along with the application port
1719 1719  
1720 -AT+NJS: Get the join status
1791 +AT+SEND:  Send text data along with the application port
1721 1721  
1722 -AT+SENDB: Send hexadecimal data along with the application port
1793 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1723 1723  
1724 -AT+SEND: Send text data along with the application port
1795 +AT+RECV:  Print last received data in raw format
1725 1725  
1726 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1797 +AT+VER:  Get current image version and Frequency Band
1727 1727  
1728 -AT+RECV: Print last received data in raw format
1799 +AT+CFM:  Get or Set the confirmation mode (0-1)
1729 1729  
1730 -AT+VER: Get current image version and Frequency Band
1801 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1731 1731  
1732 -AT+CFM: Get or Set the confirmation mode (0-1)
1803 +AT+SNR:  Get the SNR of the last received packet
1733 1733  
1734 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1805 +AT+RSSI:  Get the RSSI of the last received packet
1735 1735  
1736 -AT+SNR: Get the SNR of the last received packet
1807 +AT+TDC:  Get or set the application data transmission interval in ms
1737 1737  
1738 -AT+RSSI: Get the RSSI of the last received packet
1809 +AT+PORT:  Get or set the application port
1739 1739  
1740 -AT+TDC: Get or set the application data transmission interval in ms
1811 +AT+DISAT:  Disable AT commands
1741 1741  
1742 -AT+PORT: Get or set the application port
1813 +AT+PWORD:  Set password, max 9 digits
1743 1743  
1744 -AT+DISAT: Disable AT commands
1815 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1745 1745  
1746 -AT+PWORD: Set password, max 9 digits
1817 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1747 1747  
1748 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1819 +AT+PDTA:  Print the sector data from start page to stop page
1749 1749  
1750 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1821 +AT+PLDTA:  Print the last few sets of data
1751 1751  
1752 -AT+PDTA: Print the sector data from start page to stop page
1823 +AT+CLRDTA:  Clear the storage, record position back to 1st
1753 1753  
1754 -AT+PLDTA: Print the last few sets of data
1825 +AT+SLEEP:  Set sleep mode
1755 1755  
1756 -AT+CLRDTA: Clear the storage, record position back to 1st
1827 +AT+EXT:  Get or Set external sensor model
1757 1757  
1758 -AT+SLEEP: Set sleep mode
1759 -
1760 -AT+EXT: Get or Set external sensor model
1761 -
1762 1762  AT+BAT: Get the current battery voltage in mV
1763 1763  
1764 1764  AT+CFG: Print all configurations
... ... @@ -1868,6 +1868,9 @@
1868 1868  (% _mstvisible="1" %)
1869 1869  (((
1870 1870  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1938 +
1939 +
1940 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1871 1871  (% _mstvisible="3" %)**Package Includes**(%%):
1872 1872  )))
1873 1873  
... ... @@ -1914,6 +1914,10 @@
1914 1914  (((
1915 1915  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1916 1916  Weight / pcs : 170g
1987 +
1988 +
1989 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1990 +
1917 1917  )))
1918 1918  
1919 1919  = 9. Reference =
... ... @@ -1920,6 +1920,8 @@
1920 1920  
1921 1921  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1922 1922  
1997 +
1998 +
1923 1923  = 10. FCC Warning =
1924 1924  
1925 1925  (% _mstvisible="1" %)
image-20220613162008-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +182.8 KB
Content