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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 118.19
edited by Xiaoling
on 2022/06/09 18:14
Change comment: There is no comment for this version
To version 139.1
edited by Edwin Chen
on 2022/06/15 17:05
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Edwin
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  
... ... @@ -77,8 +77,6 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
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  
275 +
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  
286 +
290 290  (% _mstvisible="1" %)
291 291  == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
292 292  
... ... @@ -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  
... ... @@ -384,6 +384,7 @@
384 384  [[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
385 385  
386 386  
381 +
387 387  (% _mstvisible="1" %)
388 388  === (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
389 389  
... ... @@ -403,9 +403,6 @@
403 403  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
404 404  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
405 405  
406 -
407 -
408 -
409 409  (% _mstvisible="1" %)
410 410  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
411 411  
... ... @@ -421,9 +421,6 @@
421 421  (% _mstvisible="1" %)
422 422  * Temperature:  (0xF5C6-65536)/100=-26.18℃
423 423  
424 -
425 -
426 -
427 427  (% _mstvisible="1" %)
428 428  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
429 429  
... ... @@ -433,8 +433,6 @@
433 433  (% _mstvisible="1" %)
434 434  * Humidity:    0x025C/10=60.4%
435 435  
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  
... ... @@ -604,8 +604,6 @@
604 604  * 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.
605 605  * 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)
606 606  
607 -
608 -
609 609  (% _mstvisible="1" %)
610 610  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
611 611  
... ... @@ -668,8 +668,6 @@
668 668  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
669 669  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.
670 670  
671 -
672 -
673 673  (% _mstvisible="1" %)
674 674  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
675 675  
... ... @@ -923,7 +923,6 @@
923 923  )))
924 924  )))
925 925  
926 -
927 927  (% _mstvisible="1" %)
928 928  (% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
929 929  
... ... @@ -1108,6 +1108,8 @@
1108 1108  (% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
1109 1109  )))
1110 1110  
1091 +
1092 +
1111 1111  (% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1112 1112  == (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1113 1113  
... ... @@ -1144,11 +1144,14 @@
1144 1144  (((
1145 1145  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1146 1146  For each success downlink, the PURPLE LED will blink once
1147 -)))
1148 1148  
1149 -(% _mstvisible="1" %)
1150 -----
1151 1151  
1131 +
1132 +
1133 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1134 +
1135 +)))
1136 +
1152 1152  (% _mstvisible="1" style="text-align: left;" %)
1153 1153  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1154 1154  
... ... @@ -1155,6 +1155,7 @@
1155 1155  (% _mstvisible="1" %)
1156 1156  [[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
1157 1157  
1143 +
1158 1158  (% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1159 1159  = (% _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(%%) =
1160 1160  
... ... @@ -1256,6 +1256,7 @@
1256 1256  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1257 1257  These commands are only valid for LHT65N, as below:
1258 1258  
1245 +
1259 1259  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1260 1260  
1261 1261  )))
... ... @@ -1267,7 +1267,7 @@
1267 1267  Feature: Change LoRaWAN End Node Transmit Interval.
1268 1268  
1269 1269  (% _mstvisible="1" style="text-align: left;" %)
1270 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
1257 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1271 1271  
1272 1272  (% _mstvisible="1" %)
1273 1273  [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
... ... @@ -1275,7 +1275,10 @@
1275 1275  (% _mstvisible="1" %)
1276 1276  (((
1277 1277  (% _mstvisible="2" style="text-align: left;" %)
1278 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
1265 +
1266 +
1267 +(% _mstvisible="2" style="text-align: left;" %)
1268 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
1279 1279  )))
1280 1280  
1281 1281  (% _mstvisible="1" %)
... ... @@ -1300,6 +1300,10 @@
1300 1300  (((
1301 1301  (% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1302 1302  (% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1293 +
1294 +
1295 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1296 +
1303 1303  )))
1304 1304  
1305 1305  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1309,7 +1309,7 @@
1309 1309  Feature: Change External Sensor Mode.
1310 1310  
1311 1311  (% _mstvisible="1" style="text-align: left;" %)
1312 -(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
1306 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1313 1313  
1314 1314  (% _mstvisible="1" %)
1315 1315  [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
... ... @@ -1317,7 +1317,10 @@
1317 1317  (% _mstvisible="1" %)
1318 1318  (((
1319 1319  (% _mstvisible="2" style="text-align: left;" %)
1320 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
1314 +
1315 +
1316 +(% _mstvisible="2" style="text-align: left;" %)
1317 +(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1321 1321  )))
1322 1322  
1323 1323  (% _mstvisible="1" %)
... ... @@ -1347,6 +1347,10 @@
1347 1347  (((
1348 1348  (% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1349 1349  0xA20702003c,Same as AT+SETCNT=60
1347 +
1348 +
1349 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1350 +
1350 1350  )))
1351 1351  
1352 1352  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1363,13 +1363,14 @@
1363 1363  PID is default set to disable (0)
1364 1364  
1365 1365  (% _mstvisible="1" style="text-align: left;" %)
1366 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1367 +(% style="color:#4f81bd" %)**AT Command:**
1367 1367  
1368 1368  (% _mstvisible="1" %)
1369 1369  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1370 1370  
1372 +
1371 1371  (% _mstvisible="1" style="text-align: left;" %)
1372 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1374 +(% style="color:#4f81bd" %)**Downlink Command:**
1373 1373  
1374 1374  (% _mstvisible="1" %)
1375 1375  * 0xA800  **~-~->** AT+PID=0
... ... @@ -1382,7 +1382,7 @@
1382 1382  Feature: Set device password, max 9 digits
1383 1383  
1384 1384  (% _mstvisible="1" style="text-align: left;" %)
1385 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
1387 +(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1386 1386  
1387 1387  (% _mstvisible="1" %)
1388 1388  [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
... ... @@ -1390,7 +1390,10 @@
1390 1390  (% _mstvisible="1" %)
1391 1391  (((
1392 1392  (% _mstvisible="2" style="text-align: left;" %)
1393 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
1395 +
1396 +
1397 +(% _mstvisible="2" style="text-align: left;" %)
1398 +(% style="color:#4f81bd" %)**Downlink Command:**
1394 1394  )))
1395 1395  
1396 1396  (% _mstvisible="1" %)
... ... @@ -1397,6 +1397,9 @@
1397 1397  (((
1398 1398  (% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1399 1399  No downlink command for this feature.
1405 +
1406 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1407 +
1400 1400  )))
1401 1401  
1402 1402  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1406,17 +1406,19 @@
1406 1406  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1407 1407  
1408 1408  (% _mstvisible="1" style="text-align: left;" %)
1409 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
1417 +(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1410 1410  
1411 1411  (% _mstvisible="1" %)
1412 1412  [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1413 1413  
1422 +
1414 1414  (% _mstvisible="1" style="text-align: left;" %)
1415 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1424 +(% style="color:#4f81bd" %)**Downlink Command:**
1416 1416  
1417 1417  (% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1418 1418  No downlink command for this feature.
1419 1419  
1429 +
1420 1420  (% _mstvisible="1" style="text-align: left;" %)
1421 1421  == (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1422 1422  
... ... @@ -1423,18 +1423,23 @@
1423 1423  (% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1424 1424  Feature: Set device to sleep mode
1425 1425  
1436 +* AT+Sleep=0  : Normal working mode
1437 +* AT+Sleep=1 : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1438 +
1426 1426  (% _mstvisible="1" style="text-align: left;" %)
1427 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
1440 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1428 1428  
1429 1429  (% _mstvisible="1" %)
1430 1430  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1431 1431  
1432 1432  (% _mstvisible="1" %)
1433 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1446 +(% style="color:#4f81bd" %)**Downlink Command:**
1434 1434  
1435 1435  (% _mstvisible="1" %)
1436 1436  * There is no downlink command to set to Sleep mode.
1437 1437  
1451 +
1452 +
1438 1438  (% _mstvisible="1" %)
1439 1439  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1440 1440  
... ... @@ -1442,17 +1442,19 @@
1442 1442  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1443 1443  
1444 1444  (% _mstvisible="1" %)
1445 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1460 +(% style="color:#4f81bd" %)**AT Command:**
1446 1446  
1447 1447  (% _mstvisible="1" %)
1448 1448  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1449 1449  
1465 +
1450 1450  (% _mstvisible="1" %)
1451 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1467 +(% style="color:#4f81bd" %)**Downlink Command:**
1452 1452  
1453 1453  (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1454 1454  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1455 1455  
1472 +
1456 1456  (% _mstvisible="1" %)
1457 1457  == (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1458 1458  
... ... @@ -1471,14 +1471,15 @@
1471 1471  (% _mstvisible="1" %)
1472 1472  (((
1473 1473  (% _mstvisible="2" %)
1474 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1491 +(% style="color:#4f81bd" %)**AT Command:**
1475 1475  )))
1476 1476  
1477 1477  (% _mstvisible="1" %)
1478 1478  [[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1479 1479  
1497 +
1480 1480  (% _mstvisible="1" %)
1481 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1499 +(% style="color:#4f81bd" %)**Downlink Command:**
1482 1482  
1483 1483  (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1484 1484  0x28 01 ~/~/ Same As AT+SYNCMOD=1
... ... @@ -1486,6 +1486,7 @@
1486 1486  (% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1487 1487  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1488 1488  
1507 +
1489 1489  (% _mstvisible="1" %)
1490 1490  == (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
1491 1491  
... ... @@ -1493,17 +1493,19 @@
1493 1493  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1494 1494  
1495 1495  (% _mstvisible="1" %)
1496 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1515 +(% style="color:#4f81bd" %)**AT Command:**
1497 1497  
1498 1498  (% _mstvisible="1" %)
1499 1499  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1500 1500  
1520 +
1501 1501  (% _mstvisible="1" %)
1502 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1522 +(% style="color:#4f81bd" %)**Downlink Command:**
1503 1503  
1504 1504  (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1505 1505  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1506 1506  
1527 +
1507 1507  (% _mstvisible="1" %)
1508 1508  == (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1509 1509  
... ... @@ -1511,17 +1511,19 @@
1511 1511  Feature: Print the sector data from start page to stop page (max is 416 pages).
1512 1512  
1513 1513  (% _mstvisible="1" %)
1514 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
1535 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1515 1515  
1516 1516  (% _mstvisible="1" %)
1517 1517  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1518 1518  
1540 +
1519 1519  (% _mstvisible="1" %)
1520 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1542 +(% style="color:#4f81bd" %)**Downlink Command:**
1521 1521  
1522 1522  (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1523 1523  No downlink commands for feature
1524 1524  
1547 +
1525 1525  (% _mstvisible="1" %)
1526 1526  == (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1527 1527  
... ... @@ -1529,17 +1529,19 @@
1529 1529  Feature: Print the last few data entries
1530 1530  
1531 1531  (% _mstvisible="1" %)
1532 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1555 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1533 1533  
1534 1534  (% _mstvisible="1" %)
1535 1535  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1536 1536  
1560 +
1537 1537  (% _mstvisible="1" %)
1538 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1562 +(% style="color:#4f81bd" %)**Downlink Command:**
1539 1539  
1540 1540  (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1541 1541  No downlink commands for feature
1542 1542  
1567 +
1543 1543  (% _mstvisible="1" %)
1544 1544  == (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1545 1545  
... ... @@ -1547,13 +1547,14 @@
1547 1547  Feature: Clear flash storage for data log feature.
1548 1548  
1549 1549  (% _mstvisible="1" %)
1550 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1575 +(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1551 1551  
1552 1552  (% _mstvisible="1" %)
1553 1553  [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1554 1554  
1580 +
1555 1555  (% _mstvisible="1" %)
1556 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1582 +(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1557 1557  
1558 1558  (% _mstvisible="1" %)
1559 1559  * Example: 0xA301 ~/~/Same as AT+CLRDTA
... ... @@ -1566,7 +1566,7 @@
1566 1566  
1567 1567  
1568 1568  (% _mstvisible="1" %)
1569 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1595 +(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1570 1570  
1571 1571  (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1572 1572  The default factory setting is 0
... ... @@ -1576,7 +1576,7 @@
1576 1576  (% _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
1577 1577  
1578 1578  (% _mstvisible="1" %)
1579 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1605 +(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1580 1580  
1581 1581  (% _mstvisible="1" %)
1582 1582  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
... ... @@ -1619,11 +1619,18 @@
1619 1619  (% _mstvisible="1" %)
1620 1620  (((
1621 1621  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1648 +(((
1622 1622  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:
1623 1623  [[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]]
1651 +)))
1624 1624  
1653 +(((
1654 +
1655 +)))
1625 1625  
1657 +(((
1626 1626  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]]
1659 +)))
1627 1627  
1628 1628  
1629 1629  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1632,34 +1632,31 @@
1632 1632  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1633 1633  == 6.1 How to use AT Command? ==
1634 1634  
1635 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1668 +(((
1669 +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.
1670 +)))
1636 1636  
1637 -connect to LHT65 for using AT command, as below.
1638 -
1639 1639  [[image:image-20220530085651-1.png]]
1640 1640  
1641 1641  
1642 -Connection:
1675 +**Connection:**
1643 1643  
1644 -✓ USB to TTL GND <~-~->GND
1677 +✓** USB to TTL GND <~-~->GND**
1645 1645  
1646 -✓ USB to TTL RXD <~-~-> D+
1679 +**✓ USB to TTL RXD <~-~-> D+**
1647 1647  
1648 -✓ USB to TTL TXD <~-~-> A11
1681 +**✓ USB to TTL TXD <~-~-> A11**
1649 1649  
1650 -✓ USB to TTL 3.3V <~-~-> D-
1683 +**✓ USB to TTL 3.3V <~-~-> D-**
1651 1651  
1652 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1653 1653  
1654 -access serial console for LHT65N. The AT commands are disable by default and need to enter
1686 +(((
1687 +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.
1688 +)))
1655 1655  
1656 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1657 -
1658 -user need to input password again. User can use AT+DISAT command to disable AT command
1659 -
1660 -before timeout.
1661 -
1690 +(((
1662 1662  Input password and ATZ to activate LHT65N,As shown below:
1692 +)))
1663 1663  
1664 1664  [[image:image-20220530095701-4.png]]
1665 1665  
... ... @@ -1666,139 +1666,164 @@
1666 1666  
1667 1667  AT Command List is as below:
1668 1668  
1669 -AT+<CMD>? : Help on <CMD>
1699 +AT+<CMD>? :  Help on <CMD>
1670 1670  
1671 -AT+<CMD> : Run <CMD>
1701 +AT+<CMD> :  Run <CMD>
1672 1672  
1673 -AT+<CMD>=<value> : Set the value
1703 +AT+<CMD>=<value> :  Set the value
1674 1674  
1675 -AT+<CMD>=? : Get the value
1705 +AT+<CMD>=? :  Get the value
1676 1676  
1677 -AT+DEBUG:Set more info output
1707 +AT+DEBUG:  Set more info output
1678 1678  
1679 -ATZ: Trig a reset of the MCU
1709 +ATZ:  Trig a reset of the MCU
1680 1680  
1681 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1711 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1682 1682  
1683 -AT+DEUI: Get or Set the Device EUI
1713 +AT+DEUI:  Get or Set the Device EUI
1684 1684  
1685 -AT+DADDR: Get or Set the Device Address
1715 +AT+DADDR:  Get or Set the Device Address
1686 1686  
1687 -AT+APPKEY: Get or Set the Application Key
1717 +AT+APPKEY:  Get or Set the Application Key
1688 1688  
1689 -AT+NWKSKEY: Get or Set the Network Session Key
1719 +AT+NWKSKEY:  Get or Set the Network Session Key
1690 1690  
1691 -AT+APPSKEY: Get or Set the Application Session Key
1721 +AT+APPSKEY:  Get or Set the Application Session Key
1692 1692  
1693 -AT+APPEUI: Get or Set the Application EUI
1723 +AT+APPEUI:  Get or Set the Application EUI
1694 1694  
1695 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1725 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1696 1696  
1697 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1727 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1698 1698  
1699 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1729 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1700 1700  
1701 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1731 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1702 1702  
1703 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1733 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1704 1704  
1705 -AT+RX2FQ: Get or Set the Rx2 window frequency
1735 +AT+RX2FQ:  Get or Set the Rx2 window frequency
1706 1706  
1707 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1737 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1708 1708  
1709 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1739 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1710 1710  
1711 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1741 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1712 1712  
1713 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1743 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1714 1714  
1715 -in ms
1745 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1716 1716  
1717 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1747 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1718 1718  
1719 -in ms
1749 +AT+NWKID:  Get or Set the Network ID
1720 1720  
1721 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1751 +AT+FCU:  Get or Set the Frame Counter Uplink
1722 1722  
1723 -AT+NWKID: Get or Set the Network ID
1753 +AT+FCD:  Get or Set the Frame Counter Downlink
1724 1724  
1725 -AT+FCU: Get or Set the Frame Counter Uplink
1755 +AT+CLASS:  Get or Set the Device Class
1726 1726  
1727 -AT+FCD: Get or Set the Frame Counter Downlink
1757 +AT+JOIN:  Join network
1728 1728  
1729 -AT+CLASS: Get or Set the Device Class
1759 +AT+NJS:  Get the join status
1730 1730  
1731 -AT+JOIN: Join network
1761 +AT+SENDB:  Send hexadecimal data along with the application port
1732 1732  
1733 -AT+NJS: Get the join status
1763 +AT+SEND:  Send text data along with the application port
1734 1734  
1735 -AT+SENDB: Send hexadecimal data along with the application port
1765 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1736 1736  
1737 -AT+SEND: Send text data along with the application port
1767 +AT+RECV:  Print last received data in raw format
1738 1738  
1739 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1769 +AT+VER:  Get current image version and Frequency Band
1740 1740  
1741 -AT+RECV: Print last received data in raw format
1771 +AT+CFM:  Get or Set the confirmation mode (0-1)
1742 1742  
1743 -AT+VER: Get current image version and Frequency Band
1773 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1744 1744  
1745 -AT+CFM: Get or Set the confirmation mode (0-1)
1775 +AT+SNR:  Get the SNR of the last received packet
1746 1746  
1747 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1777 +AT+RSSI:  Get the RSSI of the last received packet
1748 1748  
1749 -AT+SNR: Get the SNR of the last received packet
1779 +AT+TDC:  Get or set the application data transmission interval in ms
1750 1750  
1751 -AT+RSSI: Get the RSSI of the last received packet
1781 +AT+PORT:  Get or set the application port
1752 1752  
1753 -AT+TDC: Get or set the application data transmission interval in ms
1783 +AT+DISAT:  Disable AT commands
1754 1754  
1755 -AT+PORT: Get or set the application port
1785 +AT+PWORD:  Set password, max 9 digits
1756 1756  
1757 -AT+DISAT: Disable AT commands
1787 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1758 1758  
1759 -AT+PWORD: Set password, max 9 digits
1789 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1760 1760  
1761 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1791 +AT+PDTA:  Print the sector data from start page to stop page
1762 1762  
1763 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1793 +AT+PLDTA:  Print the last few sets of data
1764 1764  
1765 -AT+PDTA: Print the sector data from start page to stop page
1795 +AT+CLRDTA:  Clear the storage, record position back to 1st
1766 1766  
1767 -AT+PLDTA: Print the last few sets of data
1797 +AT+SLEEP:  Set sleep mode
1768 1768  
1769 -AT+CLRDTA: Clear the storage, record position back to 1st
1799 +AT+EXT:  Get or Set external sensor model
1770 1770  
1771 -AT+SLEEP: Set sleep mode
1801 +AT+BAT:  Get the current battery voltage in mV
1772 1772  
1773 -AT+EXT: Get or Set external sensor model
1803 +AT+CFG:  Print all configurations
1774 1774  
1775 -AT+BAT: Get the current battery voltage in mV
1805 +AT+WMOD:  Get or Set Work Mode
1776 1776  
1777 -AT+CFG: Print all configurations
1807 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1778 1778  
1779 -AT+WMOD: Get or Set Work Mode
1809 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1780 1780  
1781 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1811 +AT+SETCNT:  Set the count at present
1782 1782  
1783 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1813 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1784 1784  
1785 -AT+SETCNT:Set the count at present
1815 +AT+RPL:  Get or set response level
1786 1786  
1787 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1817 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1788 1788  
1789 -AT+RPL: Get or set response level
1819 +AT+LEAPSEC:  Get or Set Leap Second
1790 1790  
1791 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1821 +AT+SYNCMOD:  Get or Set time synchronization method
1792 1792  
1793 -AT+LEAPSEC: Get or Set Leap Second
1823 +AT+SYNCTDC:  Get or set time synchronization interval in day
1794 1794  
1795 -AT+SYNCMOD: Get or Set time synchronization method
1825 +AT+PID:  Get or set the PID
1796 1796  
1797 -AT+SYNCTDC: Get or set time synchronization interval in day
1798 1798  
1799 -AT+PID: Get or set the PID
1828 +== 6.2 Where to use AT commands and Downlink commands ==
1800 1800  
1801 -
1830 +AT commands：
1831 +
1832 +[[image:image-20220615092034-1.png]]
1833 +
1834 +Downlink commands:
1835 +
1836 +TTN:
1837 +
1838 +[[image:image-20220615092124-2.png||height="843" width="893"]]
1839 +
1840 +Helium：
1841 +
1842 +[[image:image-20220615092551-3.png||height="556" width="1097"]]
1843 +
1844 +Chirpstack:The downlink window will not be displayed until the network is accessed
1845 +
1846 +[[image:image-20220615094850-6.png]]
1847 +
1848 +[[image:image-20220615094904-7.png||height="329" width="1067"]]
1849 +
1850 +Aws:
1851 +
1852 +[[image:image-20220615092939-4.png||height="532" width="1062"]]
1853 +
1854 +== 6.3 How to change the uplink interval？ ==
1855 +
1856 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/]]
1802 1802  )))
1803 1803  
1804 1804  (% _mstvisible="1" %)
... ... @@ -1881,6 +1881,9 @@
1881 1881  (% _mstvisible="1" %)
1882 1882  (((
1883 1883  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1939 +
1940 +
1941 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1884 1884  (% _mstvisible="3" %)**Package Includes**(%%):
1885 1885  )))
1886 1886  
... ... @@ -1927,6 +1927,10 @@
1927 1927  (((
1928 1928  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1929 1929  Weight / pcs : 170g
1988 +
1989 +
1990 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1991 +
1930 1930  )))
1931 1931  
1932 1932  = 9. Reference =
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