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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 119.14
edited by Xiaoling
on 2022/06/09 18:17
Change comment: There is no comment for this version
To version 133.1
edited by Bei Jinggeng
on 2022/06/15 11:46
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
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  
... ... @@ -77,7 +77,6 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
80 -
81 81  (% _mstvisible="1" %)
82 82  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
83 83  
... ... @@ -276,6 +276,7 @@
276 276  [[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
277 277  
278 278  
275 +
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  
... ... @@ -286,6 +286,7 @@
286 286  [[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
287 287  
288 288  
286 +
289 289  (% _mstvisible="1" %)
290 290  == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
291 291  
... ... @@ -364,8 +364,6 @@
364 364  * The 7th byte (EXT #): defines the external sensor model.
365 365  * 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.)
366 366  
367 -
368 -
369 369  (% _mstvisible="1" %)
370 370  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
371 371  
... ... @@ -402,8 +402,6 @@
402 402  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
403 403  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
404 404  
405 -
406 -
407 407  (% _mstvisible="1" %)
408 408  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
409 409  
... ... @@ -419,8 +419,6 @@
419 419  (% _mstvisible="1" %)
420 420  * Temperature:  (0xF5C6-65536)/100=-26.18℃
421 421  
422 -
423 -
424 424  (% _mstvisible="1" %)
425 425  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
426 426  
... ... @@ -430,7 +430,6 @@
430 430  (% _mstvisible="1" %)
431 431  * Humidity:    0x025C/10=60.4%
432 432  
433 -
434 434  (% _mstvisible="1" %)
435 435  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
436 436  
... ... @@ -557,7 +557,6 @@
557 557  )))
558 558  )))
559 559  
560 -
561 561  (% _mstvisible="1" %)
562 562  * (% _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**
563 563  
... ... @@ -588,7 +588,6 @@
588 588  
589 589  )))
590 590  
591 -
592 592  (% _mstvisible="1" %)
593 593  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
594 594  
... ... @@ -664,6 +664,7 @@
664 664  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.
665 665  
666 666  
656 +
667 667  (% _mstvisible="1" %)
668 668  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
669 669  
... ... @@ -917,7 +917,6 @@
917 917  )))
918 918  )))
919 919  
920 -
921 921  (% _mstvisible="1" %)
922 922  (% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
923 923  
... ... @@ -1140,11 +1140,14 @@
1140 1140  (((
1141 1141  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1142 1142  For each success downlink, the PURPLE LED will blink once
1143 -)))
1144 1144  
1145 1145  
1146 1146  
1147 1147  
1136 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1137 +
1138 +)))
1139 +
1148 1148  (% _mstvisible="1" style="text-align: left;" %)
1149 1149  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1150 1150  
... ... @@ -1255,6 +1255,7 @@
1255 1255  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1256 1256  These commands are only valid for LHT65N, as below:
1257 1257  
1250 +
1258 1258  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1259 1259  
1260 1260  )))
... ... @@ -1266,7 +1266,7 @@
1266 1266  Feature: Change LoRaWAN End Node Transmit Interval.
1267 1267  
1268 1268  (% _mstvisible="1" style="text-align: left;" %)
1269 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
1262 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1270 1270  
1271 1271  (% _mstvisible="1" %)
1272 1272  [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
... ... @@ -1277,7 +1277,7 @@
1277 1277  
1278 1278  
1279 1279  (% _mstvisible="2" style="text-align: left;" %)
1280 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
1273 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
1281 1281  )))
1282 1282  
1283 1283  (% _mstvisible="1" %)
... ... @@ -1315,7 +1315,7 @@
1315 1315  Feature: Change External Sensor Mode.
1316 1316  
1317 1317  (% _mstvisible="1" style="text-align: left;" %)
1318 -(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
1311 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1319 1319  
1320 1320  (% _mstvisible="1" %)
1321 1321  [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
... ... @@ -1326,7 +1326,7 @@
1326 1326  
1327 1327  
1328 1328  (% _mstvisible="2" style="text-align: left;" %)
1329 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
1322 +(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1330 1330  )))
1331 1331  
1332 1332  (% _mstvisible="1" %)
... ... @@ -1376,13 +1376,14 @@
1376 1376  PID is default set to disable (0)
1377 1377  
1378 1378  (% _mstvisible="1" style="text-align: left;" %)
1379 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1372 +(% style="color:#4f81bd" %)**AT Command:**
1380 1380  
1381 1381  (% _mstvisible="1" %)
1382 1382  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1383 1383  
1377 +
1384 1384  (% _mstvisible="1" style="text-align: left;" %)
1385 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1379 +(% style="color:#4f81bd" %)**Downlink Command:**
1386 1386  
1387 1387  (% _mstvisible="1" %)
1388 1388  * 0xA800  **~-~->** AT+PID=0
... ... @@ -1397,7 +1397,7 @@
1397 1397  Feature: Set device password, max 9 digits
1398 1398  
1399 1399  (% _mstvisible="1" style="text-align: left;" %)
1400 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
1394 +(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1401 1401  
1402 1402  (% _mstvisible="1" %)
1403 1403  [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
... ... @@ -1408,7 +1408,7 @@
1408 1408  
1409 1409  
1410 1410  (% _mstvisible="2" style="text-align: left;" %)
1411 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
1405 +(% style="color:#4f81bd" %)**Downlink Command:**
1412 1412  )))
1413 1413  
1414 1414  (% _mstvisible="1" %)
... ... @@ -1427,7 +1427,7 @@
1427 1427  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1428 1428  
1429 1429  (% _mstvisible="1" style="text-align: left;" %)
1430 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
1424 +(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1431 1431  
1432 1432  (% _mstvisible="1" %)
1433 1433  [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
... ... @@ -1434,7 +1434,7 @@
1434 1434  
1435 1435  
1436 1436  (% _mstvisible="1" style="text-align: left;" %)
1437 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1431 +(% style="color:#4f81bd" %)**Downlink Command:**
1438 1438  
1439 1439  (% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1440 1440  No downlink command for this feature.
... ... @@ -1447,7 +1447,7 @@
1447 1447  Feature: Set device to sleep mode
1448 1448  
1449 1449  (% _mstvisible="1" style="text-align: left;" %)
1450 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
1444 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1451 1451  
1452 1452  (% _mstvisible="1" %)
1453 1453  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
... ... @@ -1454,7 +1454,7 @@
1454 1454  
1455 1455  
1456 1456  (% _mstvisible="1" %)
1457 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1451 +(% style="color:#4f81bd" %)**Downlink Command:**
1458 1458  
1459 1459  (% _mstvisible="1" %)
1460 1460  * There is no downlink command to set to Sleep mode.
... ... @@ -1468,17 +1468,19 @@
1468 1468  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1469 1469  
1470 1470  (% _mstvisible="1" %)
1471 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1465 +(% style="color:#4f81bd" %)**AT Command:**
1472 1472  
1473 1473  (% _mstvisible="1" %)
1474 1474  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1475 1475  
1470 +
1476 1476  (% _mstvisible="1" %)
1477 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1472 +(% style="color:#4f81bd" %)**Downlink Command:**
1478 1478  
1479 1479  (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1480 1480  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1481 1481  
1477 +
1482 1482  (% _mstvisible="1" %)
1483 1483  == (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1484 1484  
... ... @@ -1497,14 +1497,15 @@
1497 1497  (% _mstvisible="1" %)
1498 1498  (((
1499 1499  (% _mstvisible="2" %)
1500 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1496 +(% style="color:#4f81bd" %)**AT Command:**
1501 1501  )))
1502 1502  
1503 1503  (% _mstvisible="1" %)
1504 1504  [[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1505 1505  
1502 +
1506 1506  (% _mstvisible="1" %)
1507 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1504 +(% style="color:#4f81bd" %)**Downlink Command:**
1508 1508  
1509 1509  (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1510 1510  0x28 01 ~/~/ Same As AT+SYNCMOD=1
... ... @@ -1512,6 +1512,7 @@
1512 1512  (% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1513 1513  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1514 1514  
1512 +
1515 1515  (% _mstvisible="1" %)
1516 1516  == (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
1517 1517  
... ... @@ -1519,17 +1519,19 @@
1519 1519  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1520 1520  
1521 1521  (% _mstvisible="1" %)
1522 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1520 +(% style="color:#4f81bd" %)**AT Command:**
1523 1523  
1524 1524  (% _mstvisible="1" %)
1525 1525  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1526 1526  
1525 +
1527 1527  (% _mstvisible="1" %)
1528 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1527 +(% style="color:#4f81bd" %)**Downlink Command:**
1529 1529  
1530 1530  (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1531 1531  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1532 1532  
1532 +
1533 1533  (% _mstvisible="1" %)
1534 1534  == (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1535 1535  
... ... @@ -1537,17 +1537,19 @@
1537 1537  Feature: Print the sector data from start page to stop page (max is 416 pages).
1538 1538  
1539 1539  (% _mstvisible="1" %)
1540 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
1540 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1541 1541  
1542 1542  (% _mstvisible="1" %)
1543 1543  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1544 1544  
1545 +
1545 1545  (% _mstvisible="1" %)
1546 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1547 +(% style="color:#4f81bd" %)**Downlink Command:**
1547 1547  
1548 1548  (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1549 1549  No downlink commands for feature
1550 1550  
1552 +
1551 1551  (% _mstvisible="1" %)
1552 1552  == (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1553 1553  
... ... @@ -1555,17 +1555,19 @@
1555 1555  Feature: Print the last few data entries
1556 1556  
1557 1557  (% _mstvisible="1" %)
1558 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1560 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1559 1559  
1560 1560  (% _mstvisible="1" %)
1561 1561  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1562 1562  
1565 +
1563 1563  (% _mstvisible="1" %)
1564 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1567 +(% style="color:#4f81bd" %)**Downlink Command:**
1565 1565  
1566 1566  (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1567 1567  No downlink commands for feature
1568 1568  
1572 +
1569 1569  (% _mstvisible="1" %)
1570 1570  == (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1571 1571  
... ... @@ -1573,17 +1573,20 @@
1573 1573  Feature: Clear flash storage for data log feature.
1574 1574  
1575 1575  (% _mstvisible="1" %)
1576 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1580 +(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1577 1577  
1578 1578  (% _mstvisible="1" %)
1579 1579  [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1580 1580  
1585 +
1581 1581  (% _mstvisible="1" %)
1582 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1587 +(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1583 1583  
1584 1584  (% _mstvisible="1" %)
1585 1585  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1586 1586  
1592 +
1593 +
1587 1587  (% _mstvisible="1" %)
1588 1588  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1589 1589  
... ... @@ -1592,7 +1592,7 @@
1592 1592  
1593 1593  
1594 1594  (% _mstvisible="1" %)
1595 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1602 +(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1596 1596  
1597 1597  (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1598 1598  The default factory setting is 0
... ... @@ -1602,11 +1602,13 @@
1602 1602  (% _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
1603 1603  
1604 1604  (% _mstvisible="1" %)
1605 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1612 +(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1606 1606  
1607 1607  (% _mstvisible="1" %)
1608 1608  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1609 1609  
1617 +
1618 +
1610 1610  (% _mstvisible="1" %)
1611 1611  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1612 1612  
... ... @@ -1645,11 +1645,18 @@
1645 1645  (% _mstvisible="1" %)
1646 1646  (((
1647 1647  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1657 +(((
1648 1648  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:
1649 1649  [[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]]
1660 +)))
1650 1650  
1662 +(((
1663 +
1664 +)))
1651 1651  
1666 +(((
1652 1652  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]]
1668 +)))
1653 1653  
1654 1654  
1655 1655  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1658,34 +1658,31 @@
1658 1658  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1659 1659  == 6.1 How to use AT Command? ==
1660 1660  
1661 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1677 +(((
1678 +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.
1679 +)))
1662 1662  
1663 -connect to LHT65 for using AT command, as below.
1664 -
1665 1665  [[image:image-20220530085651-1.png]]
1666 1666  
1667 1667  
1668 -Connection:
1684 +**Connection:**
1669 1669  
1670 -✓ USB to TTL GND <~-~->GND
1686 +✓** USB to TTL GND <~-~->GND**
1671 1671  
1672 -✓ USB to TTL RXD <~-~-> D+
1688 +**✓ USB to TTL RXD <~-~-> D+**
1673 1673  
1674 -✓ USB to TTL TXD <~-~-> A11
1690 +**✓ USB to TTL TXD <~-~-> A11**
1675 1675  
1676 -✓ USB to TTL 3.3V <~-~-> D-
1692 +**✓ USB to TTL 3.3V <~-~-> D-**
1677 1677  
1678 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1679 1679  
1680 -access serial console for LHT65N. The AT commands are disable by default and need to enter
1695 +(((
1696 +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.
1697 +)))
1681 1681  
1682 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1683 -
1684 -user need to input password again. User can use AT+DISAT command to disable AT command
1685 -
1686 -before timeout.
1687 -
1699 +(((
1688 1688  Input password and ATZ to activate LHT65N,As shown below:
1701 +)))
1689 1689  
1690 1690  [[image:image-20220530095701-4.png]]
1691 1691  
... ... @@ -1692,139 +1692,164 @@
1692 1692  
1693 1693  AT Command List is as below:
1694 1694  
1695 -AT+<CMD>? : Help on <CMD>
1708 +AT+<CMD>? :  Help on <CMD>
1696 1696  
1697 -AT+<CMD> : Run <CMD>
1710 +AT+<CMD> :  Run <CMD>
1698 1698  
1699 -AT+<CMD>=<value> : Set the value
1712 +AT+<CMD>=<value> :  Set the value
1700 1700  
1701 -AT+<CMD>=? : Get the value
1714 +AT+<CMD>=? :  Get the value
1702 1702  
1703 -AT+DEBUG:Set more info output
1716 +AT+DEBUG:  Set more info output
1704 1704  
1705 -ATZ: Trig a reset of the MCU
1718 +ATZ:  Trig a reset of the MCU
1706 1706  
1707 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1720 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1708 1708  
1709 -AT+DEUI: Get or Set the Device EUI
1722 +AT+DEUI:  Get or Set the Device EUI
1710 1710  
1711 -AT+DADDR: Get or Set the Device Address
1724 +AT+DADDR:  Get or Set the Device Address
1712 1712  
1713 -AT+APPKEY: Get or Set the Application Key
1726 +AT+APPKEY:  Get or Set the Application Key
1714 1714  
1715 -AT+NWKSKEY: Get or Set the Network Session Key
1728 +AT+NWKSKEY:  Get or Set the Network Session Key
1716 1716  
1717 -AT+APPSKEY: Get or Set the Application Session Key
1730 +AT+APPSKEY:  Get or Set the Application Session Key
1718 1718  
1719 -AT+APPEUI: Get or Set the Application EUI
1732 +AT+APPEUI:  Get or Set the Application EUI
1720 1720  
1721 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1734 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1722 1722  
1723 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1736 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1724 1724  
1725 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1738 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1726 1726  
1727 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1740 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1728 1728  
1729 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1742 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1730 1730  
1731 -AT+RX2FQ: Get or Set the Rx2 window frequency
1744 +AT+RX2FQ:  Get or Set the Rx2 window frequency
1732 1732  
1733 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1746 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1734 1734  
1735 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1748 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1736 1736  
1737 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1750 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1738 1738  
1739 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1752 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1740 1740  
1741 -in ms
1754 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1742 1742  
1743 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1756 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1744 1744  
1745 -in ms
1758 +AT+NWKID:  Get or Set the Network ID
1746 1746  
1747 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1760 +AT+FCU:  Get or Set the Frame Counter Uplink
1748 1748  
1749 -AT+NWKID: Get or Set the Network ID
1762 +AT+FCD:  Get or Set the Frame Counter Downlink
1750 1750  
1751 -AT+FCU: Get or Set the Frame Counter Uplink
1764 +AT+CLASS:  Get or Set the Device Class
1752 1752  
1753 -AT+FCD: Get or Set the Frame Counter Downlink
1766 +AT+JOIN:  Join network
1754 1754  
1755 -AT+CLASS: Get or Set the Device Class
1768 +AT+NJS:  Get the join status
1756 1756  
1757 -AT+JOIN: Join network
1770 +AT+SENDB:  Send hexadecimal data along with the application port
1758 1758  
1759 -AT+NJS: Get the join status
1772 +AT+SEND:  Send text data along with the application port
1760 1760  
1761 -AT+SENDB: Send hexadecimal data along with the application port
1774 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1762 1762  
1763 -AT+SEND: Send text data along with the application port
1776 +AT+RECV:  Print last received data in raw format
1764 1764  
1765 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1778 +AT+VER:  Get current image version and Frequency Band
1766 1766  
1767 -AT+RECV: Print last received data in raw format
1780 +AT+CFM:  Get or Set the confirmation mode (0-1)
1768 1768  
1769 -AT+VER: Get current image version and Frequency Band
1782 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1770 1770  
1771 -AT+CFM: Get or Set the confirmation mode (0-1)
1784 +AT+SNR:  Get the SNR of the last received packet
1772 1772  
1773 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1786 +AT+RSSI:  Get the RSSI of the last received packet
1774 1774  
1775 -AT+SNR: Get the SNR of the last received packet
1788 +AT+TDC:  Get or set the application data transmission interval in ms
1776 1776  
1777 -AT+RSSI: Get the RSSI of the last received packet
1790 +AT+PORT:  Get or set the application port
1778 1778  
1779 -AT+TDC: Get or set the application data transmission interval in ms
1792 +AT+DISAT:  Disable AT commands
1780 1780  
1781 -AT+PORT: Get or set the application port
1794 +AT+PWORD:  Set password, max 9 digits
1782 1782  
1783 -AT+DISAT: Disable AT commands
1796 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1784 1784  
1785 -AT+PWORD: Set password, max 9 digits
1798 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1786 1786  
1787 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1800 +AT+PDTA:  Print the sector data from start page to stop page
1788 1788  
1789 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1802 +AT+PLDTA:  Print the last few sets of data
1790 1790  
1791 -AT+PDTA: Print the sector data from start page to stop page
1804 +AT+CLRDTA:  Clear the storage, record position back to 1st
1792 1792  
1793 -AT+PLDTA: Print the last few sets of data
1806 +AT+SLEEP:  Set sleep mode
1794 1794  
1795 -AT+CLRDTA: Clear the storage, record position back to 1st
1808 +AT+EXT:  Get or Set external sensor model
1796 1796  
1797 -AT+SLEEP: Set sleep mode
1810 +AT+BAT:  Get the current battery voltage in mV
1798 1798  
1799 -AT+EXT: Get or Set external sensor model
1812 +AT+CFG:  Print all configurations
1800 1800  
1801 -AT+BAT: Get the current battery voltage in mV
1814 +AT+WMOD:  Get or Set Work Mode
1802 1802  
1803 -AT+CFG: Print all configurations
1816 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1804 1804  
1805 -AT+WMOD: Get or Set Work Mode
1818 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1806 1806  
1807 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1820 +AT+SETCNT:  Set the count at present
1808 1808  
1809 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1822 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1810 1810  
1811 -AT+SETCNT:Set the count at present
1824 +AT+RPL:  Get or set response level
1812 1812  
1813 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1826 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1814 1814  
1815 -AT+RPL: Get or set response level
1828 +AT+LEAPSEC:  Get or Set Leap Second
1816 1816  
1817 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1830 +AT+SYNCMOD:  Get or Set time synchronization method
1818 1818  
1819 -AT+LEAPSEC: Get or Set Leap Second
1832 +AT+SYNCTDC:  Get or set time synchronization interval in day
1820 1820  
1821 -AT+SYNCMOD: Get or Set time synchronization method
1834 +AT+PID:  Get or set the PID
1822 1822  
1823 -AT+SYNCTDC: Get or set time synchronization interval in day
1824 1824  
1825 -AT+PID: Get or set the PID
1837 +== 6.2 Where to use AT commands and Downlink commands ==
1826 1826  
1827 -
1839 +AT commands：
1840 +
1841 +[[image:image-20220615092034-1.png]]
1842 +
1843 +Downlink commands:
1844 +
1845 +TTN:
1846 +
1847 +[[image:image-20220615092124-2.png]]
1848 +
1849 +Helium：
1850 +
1851 +[[image:image-20220615092551-3.png]]
1852 +
1853 +Chirpstack:The downlink window will not be displayed until the network is accessed
1854 +
1855 +[[image:image-20220615094850-6.png]]
1856 +
1857 +[[image:image-20220615094904-7.png]]
1858 +
1859 +Aws:
1860 +
1861 +[[image:image-20220615092939-4.png]]
1862 +
1863 +== 6.3 How to change the uplink interval？ ==
1864 +
1865 +[[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/]]
1828 1828  )))
1829 1829  
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1907 1907  (% _mstvisible="1" %)
1908 1908  (((
1909 1909  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1948 +
1949 +
1950 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1910 1910  (% _mstvisible="3" %)**Package Includes**(%%):
1911 1911  )))
1912 1912  
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1953 1953  (((
1954 1954  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1955 1955  Weight / pcs : 170g
1997 +
1998 +
1999 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2000 +
1956 1956  )))
1957 1957  
1958 1958  = 9. Reference =
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