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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 119.12
edited by Xiaoling
on 2022/06/09 18:17
Change comment: There is no comment for this version
To version 123.16
edited by Xiaoling
on 2022/06/13 16:33
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,13 +1,10 @@
1 -(% _mstvisible="2" style="text-align:center" %)
2 -[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
1 +(% style="text-align:center" %)
2 +[[image:image-20220613162008-1.png||height="579" width="379"]]
3 3  
4 4  
5 -(% _mstvisible="1" %)
6 -(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
7 7  
8 8  
9 9  
10 -
11 11  (% _mstvisible="1" %)
12 12  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
13 13  
... ... @@ -276,6 +276,7 @@
276 276  [[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
277 277  
278 278  
276 +
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  
287 +
289 289  (% _mstvisible="1" %)
290 290  == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
291 291  
... ... @@ -365,7 +365,6 @@
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  
367 367  
368 -
369 369  (% _mstvisible="1" %)
370 370  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
371 371  
... ... @@ -403,7 +403,6 @@
403 403  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
404 404  
405 405  
406 -
407 407  (% _mstvisible="1" %)
408 408  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
409 409  
... ... @@ -420,7 +420,6 @@
420 420  * Temperature:  (0xF5C6-65536)/100=-26.18℃
421 421  
422 422  
423 -
424 424  (% _mstvisible="1" %)
425 425  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
426 426  
... ... @@ -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  
... ... @@ -601,6 +601,8 @@
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  
603 603  
598 +
599 +
604 604  (% _mstvisible="1" %)
605 605  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
606 606  
... ... @@ -664,6 +664,9 @@
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  
663 +
664 +
665 +
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  
1145 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1146 +
1147 +)))
1148 +
1148 1148  (% _mstvisible="1" style="text-align: left;" %)
1149 1149  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1150 1150  
... ... @@ -1175,6 +1175,8 @@
1175 1175  
1176 1176  
1177 1177  
1179 +
1180 +
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  
1261 +
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**
1273 +(% 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**
1284 +(% 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**
1322 +(% 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**
1333 +(% 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:**
1383 +(% style="color:#4f81bd" %)**AT Command:**
1380 1380  
1381 1381  (% _mstvisible="1" %)
1382 1382  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1383 1383  
1388 +
1384 1384  (% _mstvisible="1" style="text-align: left;" %)
1385 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1390 +(% style="color:#4f81bd" %)**Downlink Command:**
1386 1386  
1387 1387  (% _mstvisible="1" %)
1388 1388  * 0xA800  **~-~->** AT+PID=0
... ... @@ -1390,6 +1390,8 @@
1390 1390  
1391 1391  
1392 1392  
1398 +
1399 +
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**
1407 +(% 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:**
1418 +(% 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**
1437 +(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1431 1431  
1432 1432  (% _mstvisible="1" %)
1433 1433  [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
... ... @@ -1434,11 +1434,12 @@
1434 1434  
1435 1435  
1436 1436  (% _mstvisible="1" style="text-align: left;" %)
1437 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1444 +(% 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.
1441 1441  
1449 +
1442 1442  (% _mstvisible="1" style="text-align: left;" %)
1443 1443  == (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1444 1444  
... ... @@ -1446,17 +1446,22 @@
1446 1446  Feature: Set device to sleep mode
1447 1447  
1448 1448  (% _mstvisible="1" style="text-align: left;" %)
1449 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
1457 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1450 1450  
1451 1451  (% _mstvisible="1" %)
1452 1452  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1453 1453  
1462 +
1454 1454  (% _mstvisible="1" %)
1455 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1464 +(% style="color:#4f81bd" %)**Downlink Command:**
1456 1456  
1457 1457  (% _mstvisible="1" %)
1458 1458  * There is no downlink command to set to Sleep mode.
1459 1459  
1469 +
1470 +
1471 +
1472 +
1460 1460  (% _mstvisible="1" %)
1461 1461  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1462 1462  
... ... @@ -1464,17 +1464,19 @@
1464 1464  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1465 1465  
1466 1466  (% _mstvisible="1" %)
1467 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1480 +(% style="color:#4f81bd" %)**AT Command:**
1468 1468  
1469 1469  (% _mstvisible="1" %)
1470 1470  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1471 1471  
1485 +
1472 1472  (% _mstvisible="1" %)
1473 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1487 +(% style="color:#4f81bd" %)**Downlink Command:**
1474 1474  
1475 1475  (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1476 1476  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1477 1477  
1492 +
1478 1478  (% _mstvisible="1" %)
1479 1479  == (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1480 1480  
... ... @@ -1493,14 +1493,15 @@
1493 1493  (% _mstvisible="1" %)
1494 1494  (((
1495 1495  (% _mstvisible="2" %)
1496 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1511 +(% style="color:#4f81bd" %)**AT Command:**
1497 1497  )))
1498 1498  
1499 1499  (% _mstvisible="1" %)
1500 1500  [[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1501 1501  
1517 +
1502 1502  (% _mstvisible="1" %)
1503 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1519 +(% style="color:#4f81bd" %)**Downlink Command:**
1504 1504  
1505 1505  (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1506 1506  0x28 01 ~/~/ Same As AT+SYNCMOD=1
... ... @@ -1508,6 +1508,7 @@
1508 1508  (% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1509 1509  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1510 1510  
1527 +
1511 1511  (% _mstvisible="1" %)
1512 1512  == (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
1513 1513  
... ... @@ -1515,17 +1515,19 @@
1515 1515  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1516 1516  
1517 1517  (% _mstvisible="1" %)
1518 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1535 +(% style="color:#4f81bd" %)**AT Command:**
1519 1519  
1520 1520  (% _mstvisible="1" %)
1521 1521  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1522 1522  
1540 +
1523 1523  (% _mstvisible="1" %)
1524 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1542 +(% style="color:#4f81bd" %)**Downlink Command:**
1525 1525  
1526 1526  (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1527 1527  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1528 1528  
1547 +
1529 1529  (% _mstvisible="1" %)
1530 1530  == (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1531 1531  
... ... @@ -1533,17 +1533,19 @@
1533 1533  Feature: Print the sector data from start page to stop page (max is 416 pages).
1534 1534  
1535 1535  (% _mstvisible="1" %)
1536 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
1555 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1537 1537  
1538 1538  (% _mstvisible="1" %)
1539 1539  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1540 1540  
1560 +
1541 1541  (% _mstvisible="1" %)
1542 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1562 +(% style="color:#4f81bd" %)**Downlink Command:**
1543 1543  
1544 1544  (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1545 1545  No downlink commands for feature
1546 1546  
1567 +
1547 1547  (% _mstvisible="1" %)
1548 1548  == (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1549 1549  
... ... @@ -1551,17 +1551,19 @@
1551 1551  Feature: Print the last few data entries
1552 1552  
1553 1553  (% _mstvisible="1" %)
1554 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1575 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1555 1555  
1556 1556  (% _mstvisible="1" %)
1557 1557  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1558 1558  
1580 +
1559 1559  (% _mstvisible="1" %)
1560 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1582 +(% style="color:#4f81bd" %)**Downlink Command:**
1561 1561  
1562 1562  (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1563 1563  No downlink commands for feature
1564 1564  
1587 +
1565 1565  (% _mstvisible="1" %)
1566 1566  == (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1567 1567  
... ... @@ -1569,17 +1569,22 @@
1569 1569  Feature: Clear flash storage for data log feature.
1570 1570  
1571 1571  (% _mstvisible="1" %)
1572 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1595 +(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1573 1573  
1574 1574  (% _mstvisible="1" %)
1575 1575  [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1576 1576  
1600 +
1577 1577  (% _mstvisible="1" %)
1578 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1602 +(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1579 1579  
1580 1580  (% _mstvisible="1" %)
1581 1581  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1582 1582  
1607 +
1608 +
1609 +
1610 +
1583 1583  (% _mstvisible="1" %)
1584 1584  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1585 1585  
... ... @@ -1588,7 +1588,7 @@
1588 1588  
1589 1589  
1590 1590  (% _mstvisible="1" %)
1591 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1619 +(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1592 1592  
1593 1593  (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1594 1594  The default factory setting is 0
... ... @@ -1598,11 +1598,15 @@
1598 1598  (% _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
1599 1599  
1600 1600  (% _mstvisible="1" %)
1601 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1629 +(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1602 1602  
1603 1603  (% _mstvisible="1" %)
1604 1604  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1605 1605  
1634 +
1635 +
1636 +
1637 +
1606 1606  (% _mstvisible="1" %)
1607 1607  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1608 1608  
... ... @@ -1641,11 +1641,18 @@
1641 1641  (% _mstvisible="1" %)
1642 1642  (((
1643 1643  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1676 +(((
1644 1644  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:
1645 1645  [[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
1679 +)))
1646 1646  
1681 +(((
1682 +
1683 +)))
1647 1647  
1685 +(((
1648 1648  A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
1687 +)))
1649 1649  
1650 1650  
1651 1651  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1654,34 +1654,31 @@
1654 1654  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1655 1655  == 6.1 How to use AT Command? ==
1656 1656  
1657 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1696 +(((
1697 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
1698 +)))
1658 1658  
1659 -connect to LHT65 for using AT command, as below.
1660 -
1661 1661  [[image:image-20220530085651-1.png]]
1662 1662  
1663 1663  
1664 -Connection:
1703 +**Connection:**
1665 1665  
1666 -✓ USB to TTL GND <~-~->GND
1705 +✓** USB to TTL GND <~-~->GND**
1667 1667  
1668 -✓ USB to TTL RXD <~-~-> D+
1707 +**✓ USB to TTL RXD <~-~-> D+**
1669 1669  
1670 -✓ USB to TTL TXD <~-~-> A11
1709 +**✓ USB to TTL TXD <~-~-> A11**
1671 1671  
1672 -✓ USB to TTL 3.3V <~-~-> D-
1711 +**✓ USB to TTL 3.3V <~-~-> D-**
1673 1673  
1674 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1675 1675  
1676 -access serial console for LHT65N. The AT commands are disable by default and need to enter
1714 +(((
1715 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1716 +)))
1677 1677  
1678 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1679 -
1680 -user need to input password again. User can use AT+DISAT command to disable AT command
1681 -
1682 -before timeout.
1683 -
1718 +(((
1684 1684  Input password and ATZ to activate LHT65N,As shown below:
1720 +)))
1685 1685  
1686 1686  [[image:image-20220530095701-4.png]]
1687 1687  
... ... @@ -1690,110 +1690,106 @@
1690 1690  
1691 1691  AT+<CMD>? : Help on <CMD>
1692 1692  
1693 -AT+<CMD> : Run <CMD>
1729 +AT+<CMD> :  Run <CMD>
1694 1694  
1695 -AT+<CMD>=<value> : Set the value
1731 +AT+<CMD>=<value> :  Set the value
1696 1696  
1697 -AT+<CMD>=? : Get the value
1733 +AT+<CMD>=? :  Get the value
1698 1698  
1699 -AT+DEBUG:Set more info output
1735 +AT+DEBUG:  Set more info output
1700 1700  
1701 -ATZ: Trig a reset of the MCU
1737 +ATZ:  Trig a reset of the MCU
1702 1702  
1703 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1739 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1704 1704  
1705 -AT+DEUI: Get or Set the Device EUI
1741 +AT+DEUI:  Get or Set the Device EUI
1706 1706  
1707 -AT+DADDR: Get or Set the Device Address
1743 +AT+DADDR:  Get or Set the Device Address
1708 1708  
1709 -AT+APPKEY: Get or Set the Application Key
1745 +AT+APPKEY:  Get or Set the Application Key
1710 1710  
1711 -AT+NWKSKEY: Get or Set the Network Session Key
1747 +AT+NWKSKEY:  Get or Set the Network Session Key
1712 1712  
1713 -AT+APPSKEY: Get or Set the Application Session Key
1749 +AT+APPSKEY:  Get or Set the Application Session Key
1714 1714  
1715 -AT+APPEUI: Get or Set the Application EUI
1751 +AT+APPEUI:  Get or Set the Application EUI
1716 1716  
1717 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1753 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1718 1718  
1719 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1755 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1720 1720  
1721 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1757 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1722 1722  
1723 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1759 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1724 1724  
1725 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1761 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1726 1726  
1727 -AT+RX2FQ: Get or Set the Rx2 window frequency
1763 +AT+RX2FQ:  Get or Set the Rx2 window frequency
1728 1728  
1729 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1765 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1730 1730  
1731 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1767 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1732 1732  
1733 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1769 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1734 1734  
1735 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1771 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1736 1736  
1737 -in ms
1773 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1738 1738  
1739 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1775 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1740 1740  
1741 -in ms
1777 +AT+NWKID:  Get or Set the Network ID
1742 1742  
1743 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1779 +AT+FCU:  Get or Set the Frame Counter Uplink
1744 1744  
1745 -AT+NWKID: Get or Set the Network ID
1781 +AT+FCD:  Get or Set the Frame Counter Downlink
1746 1746  
1747 -AT+FCU: Get or Set the Frame Counter Uplink
1783 +AT+CLASS:  Get or Set the Device Class
1748 1748  
1749 -AT+FCD: Get or Set the Frame Counter Downlink
1785 +AT+JOIN:  Join network
1750 1750  
1751 -AT+CLASS: Get or Set the Device Class
1787 +AT+NJS:  Get the join status
1752 1752  
1753 -AT+JOIN: Join network
1789 +AT+SENDB:  Send hexadecimal data along with the application port
1754 1754  
1755 -AT+NJS: Get the join status
1791 +AT+SEND:  Send text data along with the application port
1756 1756  
1757 -AT+SENDB: Send hexadecimal data along with the application port
1793 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1758 1758  
1759 -AT+SEND: Send text data along with the application port
1795 +AT+RECV:  Print last received data in raw format
1760 1760  
1761 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1797 +AT+VER:  Get current image version and Frequency Band
1762 1762  
1763 -AT+RECV: Print last received data in raw format
1799 +AT+CFM:  Get or Set the confirmation mode (0-1)
1764 1764  
1765 -AT+VER: Get current image version and Frequency Band
1801 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1766 1766  
1767 -AT+CFM: Get or Set the confirmation mode (0-1)
1803 +AT+SNR:  Get the SNR of the last received packet
1768 1768  
1769 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1805 +AT+RSSI:  Get the RSSI of the last received packet
1770 1770  
1771 -AT+SNR: Get the SNR of the last received packet
1807 +AT+TDC:  Get or set the application data transmission interval in ms
1772 1772  
1773 -AT+RSSI: Get the RSSI of the last received packet
1809 +AT+PORT:  Get or set the application port
1774 1774  
1775 -AT+TDC: Get or set the application data transmission interval in ms
1811 +AT+DISAT:  Disable AT commands
1776 1776  
1777 -AT+PORT: Get or set the application port
1813 +AT+PWORD:  Set password, max 9 digits
1778 1778  
1779 -AT+DISAT: Disable AT commands
1815 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1780 1780  
1781 -AT+PWORD: Set password, max 9 digits
1817 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1782 1782  
1783 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1819 +AT+PDTA:  Print the sector data from start page to stop page
1784 1784  
1785 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1821 +AT+PLDTA:  Print the last few sets of data
1786 1786  
1787 -AT+PDTA: Print the sector data from start page to stop page
1823 +AT+CLRDTA:  Clear the storage, record position back to 1st
1788 1788  
1789 -AT+PLDTA: Print the last few sets of data
1825 +AT+SLEEP:  Set sleep mode
1790 1790  
1791 -AT+CLRDTA: Clear the storage, record position back to 1st
1827 +AT+EXT:  Get or Set external sensor model
1792 1792  
1793 -AT+SLEEP: Set sleep mode
1794 -
1795 -AT+EXT: Get or Set external sensor model
1796 -
1797 1797  AT+BAT: Get the current battery voltage in mV
1798 1798  
1799 1799  AT+CFG: Print all configurations
... ... @@ -1903,6 +1903,9 @@
1903 1903  (% _mstvisible="1" %)
1904 1904  (((
1905 1905  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1938 +
1939 +
1940 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1906 1906  (% _mstvisible="3" %)**Package Includes**(%%):
1907 1907  )))
1908 1908  
... ... @@ -1949,6 +1949,10 @@
1949 1949  (((
1950 1950  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1951 1951  Weight / pcs : 170g
1987 +
1988 +
1989 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1990 +
1952 1952  )))
1953 1953  
1954 1954  = 9. Reference =
... ... @@ -1955,6 +1955,8 @@
1955 1955  
1956 1956  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1957 1957  
1997 +
1998 +
1958 1958  = 10. FCC Warning =
1959 1959  
1960 1960  (% _mstvisible="1" %)
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