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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 119.20
edited by Xiaoling
on 2022/06/09 18:18
Change comment: There is no comment for this version
To version 135.1
edited by Bei Jinggeng
on 2022/06/15 15:33
Change comment: Uploaded new attachment "image-20220615153355-1.png", version {1}

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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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  
... ... @@ -600,7 +600,6 @@
600 600  * 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.
601 601  * 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)
602 602  
603 -
604 604  (% _mstvisible="1" %)
605 605  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
606 606  
... ... @@ -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  
1134 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1135 +
1136 +)))
1137 +
1148 1148  (% _mstvisible="1" style="text-align: left;" %)
1149 1149  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1150 1150  
... ... @@ -1174,7 +1174,6 @@
1174 1174  * Working voltage 2.35v ~~ 5v
1175 1175  
1176 1176  
1177 -
1178 1178  (% _mstvisible="1" style="text-align: left;" %)
1179 1179  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1180 1180  
... ... @@ -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  
1247 +
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**
1259 +(% 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**
1270 +(% 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**
1308 +(% 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**
1319 +(% 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:**
1369 +(% style="color:#4f81bd" %)**AT Command:**
1380 1380  
1381 1381  (% _mstvisible="1" %)
1382 1382  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1383 1383  
1374 +
1384 1384  (% _mstvisible="1" style="text-align: left;" %)
1385 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1376 +(% style="color:#4f81bd" %)**Downlink Command:**
1386 1386  
1387 1387  (% _mstvisible="1" %)
1388 1388  * 0xA800  **~-~->** AT+PID=0
... ... @@ -1389,7 +1389,6 @@
1389 1389  * 0xA801     **~-~->** AT+PID=1
1390 1390  
1391 1391  
1392 -
1393 1393  (% _mstvisible="1" style="text-align: left;" %)
1394 1394  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1395 1395  
... ... @@ -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**
1390 +(% 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:**
1401 +(% 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**
1420 +(% 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:**
1427 +(% 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**
1440 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1451 1451  
1452 1452  (% _mstvisible="1" %)
1453 1453  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
... ... @@ -1454,13 +1454,12 @@
1454 1454  
1455 1455  
1456 1456  (% _mstvisible="1" %)
1457 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1447 +(% style="color:#4f81bd" %)**Downlink Command:**
1458 1458  
1459 1459  (% _mstvisible="1" %)
1460 1460  * There is no downlink command to set to Sleep mode.
1461 1461  
1462 1462  
1463 -
1464 1464  (% _mstvisible="1" %)
1465 1465  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1466 1466  
... ... @@ -1468,7 +1468,7 @@
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:**
1460 +(% style="color:#4f81bd" %)**AT Command:**
1472 1472  
1473 1473  (% _mstvisible="1" %)
1474 1474  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
... ... @@ -1475,7 +1475,7 @@
1475 1475  
1476 1476  
1477 1477  (% _mstvisible="1" %)
1478 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1467 +(% style="color:#4f81bd" %)**Downlink Command:**
1479 1479  
1480 1480  (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1481 1481  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -1499,7 +1499,7 @@
1499 1499  (% _mstvisible="1" %)
1500 1500  (((
1501 1501  (% _mstvisible="2" %)
1502 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1491 +(% style="color:#4f81bd" %)**AT Command:**
1503 1503  )))
1504 1504  
1505 1505  (% _mstvisible="1" %)
... ... @@ -1507,7 +1507,7 @@
1507 1507  
1508 1508  
1509 1509  (% _mstvisible="1" %)
1510 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1499 +(% style="color:#4f81bd" %)**Downlink Command:**
1511 1511  
1512 1512  (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1513 1513  0x28 01 ~/~/ Same As AT+SYNCMOD=1
... ... @@ -1523,7 +1523,7 @@
1523 1523  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1524 1524  
1525 1525  (% _mstvisible="1" %)
1526 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1515 +(% style="color:#4f81bd" %)**AT Command:**
1527 1527  
1528 1528  (% _mstvisible="1" %)
1529 1529  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
... ... @@ -1530,7 +1530,7 @@
1530 1530  
1531 1531  
1532 1532  (% _mstvisible="1" %)
1533 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1522 +(% style="color:#4f81bd" %)**Downlink Command:**
1534 1534  
1535 1535  (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1536 1536  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
... ... @@ -1543,7 +1543,7 @@
1543 1543  Feature: Print the sector data from start page to stop page (max is 416 pages).
1544 1544  
1545 1545  (% _mstvisible="1" %)
1546 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
1535 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1547 1547  
1548 1548  (% _mstvisible="1" %)
1549 1549  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
... ... @@ -1550,7 +1550,7 @@
1550 1550  
1551 1551  
1552 1552  (% _mstvisible="1" %)
1553 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1542 +(% style="color:#4f81bd" %)**Downlink Command:**
1554 1554  
1555 1555  (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1556 1556  No downlink commands for feature
... ... @@ -1563,7 +1563,7 @@
1563 1563  Feature: Print the last few data entries
1564 1564  
1565 1565  (% _mstvisible="1" %)
1566 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1555 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1567 1567  
1568 1568  (% _mstvisible="1" %)
1569 1569  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
... ... @@ -1570,7 +1570,7 @@
1570 1570  
1571 1571  
1572 1572  (% _mstvisible="1" %)
1573 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1562 +(% style="color:#4f81bd" %)**Downlink Command:**
1574 1574  
1575 1575  (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1576 1576  No downlink commands for feature
... ... @@ -1583,7 +1583,7 @@
1583 1583  Feature: Clear flash storage for data log feature.
1584 1584  
1585 1585  (% _mstvisible="1" %)
1586 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1575 +(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1587 1587  
1588 1588  (% _mstvisible="1" %)
1589 1589  [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
... ... @@ -1590,13 +1590,12 @@
1590 1590  
1591 1591  
1592 1592  (% _mstvisible="1" %)
1593 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1582 +(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1594 1594  
1595 1595  (% _mstvisible="1" %)
1596 1596  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1597 1597  
1598 1598  
1599 -
1600 1600  (% _mstvisible="1" %)
1601 1601  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1602 1602  
... ... @@ -1605,7 +1605,7 @@
1605 1605  
1606 1606  
1607 1607  (% _mstvisible="1" %)
1608 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1596 +(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1609 1609  
1610 1610  (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1611 1611  The default factory setting is 0
... ... @@ -1615,11 +1615,12 @@
1615 1615  (% _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
1616 1616  
1617 1617  (% _mstvisible="1" %)
1618 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1606 +(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1619 1619  
1620 1620  (% _mstvisible="1" %)
1621 1621  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1622 1622  
1611 +
1623 1623  (% _mstvisible="1" %)
1624 1624  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1625 1625  
... ... @@ -1658,11 +1658,18 @@
1658 1658  (% _mstvisible="1" %)
1659 1659  (((
1660 1660  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1650 +(((
1661 1661  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:
1662 1662  [[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]]
1653 +)))
1663 1663  
1655 +(((
1656 +
1657 +)))
1664 1664  
1659 +(((
1665 1665  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]]
1661 +)))
1666 1666  
1667 1667  
1668 1668  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
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1671 1671  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1672 1672  == 6.1 How to use AT Command? ==
1673 1673  
1674 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1670 +(((
1671 +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.
1672 +)))
1675 1675  
1676 -connect to LHT65 for using AT command, as below.
1677 -
1678 1678  [[image:image-20220530085651-1.png]]
1679 1679  
1680 1680  
1681 -Connection:
1677 +**Connection:**
1682 1682  
1683 -✓ USB to TTL GND <~-~->GND
1679 +✓** USB to TTL GND <~-~->GND**
1684 1684  
1685 -✓ USB to TTL RXD <~-~-> D+
1681 +**✓ USB to TTL RXD <~-~-> D+**
1686 1686  
1687 -✓ USB to TTL TXD <~-~-> A11
1683 +**✓ USB to TTL TXD <~-~-> A11**
1688 1688  
1689 -✓ USB to TTL 3.3V <~-~-> D-
1685 +**✓ USB to TTL 3.3V <~-~-> D-**
1690 1690  
1691 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1692 1692  
1693 -access serial console for LHT65N. The AT commands are disable by default and need to enter
1688 +(((
1689 +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.
1690 +)))
1694 1694  
1695 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1696 -
1697 -user need to input password again. User can use AT+DISAT command to disable AT command
1698 -
1699 -before timeout.
1700 -
1692 +(((
1701 1701  Input password and ATZ to activate LHT65N,As shown below:
1694 +)))
1702 1702  
1703 1703  [[image:image-20220530095701-4.png]]
1704 1704  
... ... @@ -1705,139 +1705,164 @@
1705 1705  
1706 1706  AT Command List is as below:
1707 1707  
1708 -AT+<CMD>? : Help on <CMD>
1701 +AT+<CMD>? :  Help on <CMD>
1709 1709  
1710 -AT+<CMD> : Run <CMD>
1703 +AT+<CMD> :  Run <CMD>
1711 1711  
1712 -AT+<CMD>=<value> : Set the value
1705 +AT+<CMD>=<value> :  Set the value
1713 1713  
1714 -AT+<CMD>=? : Get the value
1707 +AT+<CMD>=? :  Get the value
1715 1715  
1716 -AT+DEBUG:Set more info output
1709 +AT+DEBUG:  Set more info output
1717 1717  
1718 -ATZ: Trig a reset of the MCU
1711 +ATZ:  Trig a reset of the MCU
1719 1719  
1720 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1713 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1721 1721  
1722 -AT+DEUI: Get or Set the Device EUI
1715 +AT+DEUI:  Get or Set the Device EUI
1723 1723  
1724 -AT+DADDR: Get or Set the Device Address
1717 +AT+DADDR:  Get or Set the Device Address
1725 1725  
1726 -AT+APPKEY: Get or Set the Application Key
1719 +AT+APPKEY:  Get or Set the Application Key
1727 1727  
1728 -AT+NWKSKEY: Get or Set the Network Session Key
1721 +AT+NWKSKEY:  Get or Set the Network Session Key
1729 1729  
1730 -AT+APPSKEY: Get or Set the Application Session Key
1723 +AT+APPSKEY:  Get or Set the Application Session Key
1731 1731  
1732 -AT+APPEUI: Get or Set the Application EUI
1725 +AT+APPEUI:  Get or Set the Application EUI
1733 1733  
1734 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1727 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1735 1735  
1736 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1729 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1737 1737  
1738 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1731 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1739 1739  
1740 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1733 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1741 1741  
1742 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1735 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1743 1743  
1744 -AT+RX2FQ: Get or Set the Rx2 window frequency
1737 +AT+RX2FQ:  Get or Set the Rx2 window frequency
1745 1745  
1746 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1739 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1747 1747  
1748 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1741 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1749 1749  
1750 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1743 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1751 1751  
1752 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1745 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1753 1753  
1754 -in ms
1747 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1755 1755  
1756 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1749 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1757 1757  
1758 -in ms
1751 +AT+NWKID:  Get or Set the Network ID
1759 1759  
1760 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1753 +AT+FCU:  Get or Set the Frame Counter Uplink
1761 1761  
1762 -AT+NWKID: Get or Set the Network ID
1755 +AT+FCD:  Get or Set the Frame Counter Downlink
1763 1763  
1764 -AT+FCU: Get or Set the Frame Counter Uplink
1757 +AT+CLASS:  Get or Set the Device Class
1765 1765  
1766 -AT+FCD: Get or Set the Frame Counter Downlink
1759 +AT+JOIN:  Join network
1767 1767  
1768 -AT+CLASS: Get or Set the Device Class
1761 +AT+NJS:  Get the join status
1769 1769  
1770 -AT+JOIN: Join network
1763 +AT+SENDB:  Send hexadecimal data along with the application port
1771 1771  
1772 -AT+NJS: Get the join status
1765 +AT+SEND:  Send text data along with the application port
1773 1773  
1774 -AT+SENDB: Send hexadecimal data along with the application port
1767 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1775 1775  
1776 -AT+SEND: Send text data along with the application port
1769 +AT+RECV:  Print last received data in raw format
1777 1777  
1778 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1771 +AT+VER:  Get current image version and Frequency Band
1779 1779  
1780 -AT+RECV: Print last received data in raw format
1773 +AT+CFM:  Get or Set the confirmation mode (0-1)
1781 1781  
1782 -AT+VER: Get current image version and Frequency Band
1775 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1783 1783  
1784 -AT+CFM: Get or Set the confirmation mode (0-1)
1777 +AT+SNR:  Get the SNR of the last received packet
1785 1785  
1786 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1779 +AT+RSSI:  Get the RSSI of the last received packet
1787 1787  
1788 -AT+SNR: Get the SNR of the last received packet
1781 +AT+TDC:  Get or set the application data transmission interval in ms
1789 1789  
1790 -AT+RSSI: Get the RSSI of the last received packet
1783 +AT+PORT:  Get or set the application port
1791 1791  
1792 -AT+TDC: Get or set the application data transmission interval in ms
1785 +AT+DISAT:  Disable AT commands
1793 1793  
1794 -AT+PORT: Get or set the application port
1787 +AT+PWORD:  Set password, max 9 digits
1795 1795  
1796 -AT+DISAT: Disable AT commands
1789 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1797 1797  
1798 -AT+PWORD: Set password, max 9 digits
1791 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1799 1799  
1800 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1793 +AT+PDTA:  Print the sector data from start page to stop page
1801 1801  
1802 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1795 +AT+PLDTA:  Print the last few sets of data
1803 1803  
1804 -AT+PDTA: Print the sector data from start page to stop page
1797 +AT+CLRDTA:  Clear the storage, record position back to 1st
1805 1805  
1806 -AT+PLDTA: Print the last few sets of data
1799 +AT+SLEEP:  Set sleep mode
1807 1807  
1808 -AT+CLRDTA: Clear the storage, record position back to 1st
1801 +AT+EXT:  Get or Set external sensor model
1809 1809  
1810 -AT+SLEEP: Set sleep mode
1803 +AT+BAT:  Get the current battery voltage in mV
1811 1811  
1812 -AT+EXT: Get or Set external sensor model
1805 +AT+CFG:  Print all configurations
1813 1813  
1814 -AT+BAT: Get the current battery voltage in mV
1807 +AT+WMOD:  Get or Set Work Mode
1815 1815  
1816 -AT+CFG: Print all configurations
1809 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1817 1817  
1818 -AT+WMOD: Get or Set Work Mode
1811 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1819 1819  
1820 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1813 +AT+SETCNT:  Set the count at present
1821 1821  
1822 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1815 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1823 1823  
1824 -AT+SETCNT:Set the count at present
1817 +AT+RPL:  Get or set response level
1825 1825  
1826 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1819 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1827 1827  
1828 -AT+RPL: Get or set response level
1821 +AT+LEAPSEC:  Get or Set Leap Second
1829 1829  
1830 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1823 +AT+SYNCMOD:  Get or Set time synchronization method
1831 1831  
1832 -AT+LEAPSEC: Get or Set Leap Second
1825 +AT+SYNCTDC:  Get or set time synchronization interval in day
1833 1833  
1834 -AT+SYNCMOD: Get or Set time synchronization method
1827 +AT+PID:  Get or set the PID
1835 1835  
1836 -AT+SYNCTDC: Get or set time synchronization interval in day
1837 1837  
1838 -AT+PID: Get or set the PID
1830 +== 6.2 Where to use AT commands and Downlink commands ==
1839 1839  
1840 -
1832 +AT commands：
1833 +
1834 +[[image:image-20220615092034-1.png]]
1835 +
1836 +Downlink commands:
1837 +
1838 +TTN:
1839 +
1840 +[[image:image-20220615092124-2.png||height="843" width="893"]]
1841 +
1842 +Helium：
1843 +
1844 +[[image:image-20220615092551-3.png||height="556" width="1097"]]
1845 +
1846 +Chirpstack:The downlink window will not be displayed until the network is accessed
1847 +
1848 +[[image:image-20220615094850-6.png]]
1849 +
1850 +[[image:image-20220615094904-7.png||height="329" width="1067"]]
1851 +
1852 +Aws:
1853 +
1854 +[[image:image-20220615092939-4.png||height="532" width="1062"]]
1855 +
1856 +== 6.3 How to change the uplink interval？ ==
1857 +
1858 +[[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/]]
1841 1841  )))
1842 1842  
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1920 1920  (% _mstvisible="1" %)
1921 1921  (((
1922 1922  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1941 +
1942 +
1943 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1923 1923  (% _mstvisible="3" %)**Package Includes**(%%):
1924 1924  )))
1925 1925  
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1966 1966  (((
1967 1967  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1968 1968  Weight / pcs : 170g
1990 +
1991 +
1992 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1993 +
1969 1969  )))
1970 1970  
1971 1971  = 9. Reference =
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