Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 120.8 >
edited by Xiaoling
on 2022/06/09 18:29
To version < 119.16 >
edited by Xiaoling
on 2022/06/09 18:18
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -77,6 +77,7 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
80 +
80 80  (% _mstvisible="1" %)
81 81  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
82 82  
... ... @@ -363,6 +363,8 @@
363 363  * The 7th byte (EXT #): defines the external sensor model.
364 364  * 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.)
365 365  
367 +
368 +
366 366  (% _mstvisible="1" %)
367 367  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
368 368  
... ... @@ -399,6 +399,8 @@
399 399  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
400 400  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
401 401  
405 +
406 +
402 402  (% _mstvisible="1" %)
403 403  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
404 404  
... ... @@ -414,6 +414,8 @@
414 414  (% _mstvisible="1" %)
415 415  * Temperature:  (0xF5C6-65536)/100=-26.18℃
416 416  
422 +
423 +
417 417  (% _mstvisible="1" %)
418 418  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
419 419  
... ... @@ -423,6 +423,7 @@
423 423  (% _mstvisible="1" %)
424 424  * Humidity:    0x025C/10=60.4%
425 425  
433 +
426 426  (% _mstvisible="1" %)
427 427  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
428 428  
... ... @@ -549,6 +549,7 @@
549 549  )))
550 550  )))
551 551  
560 +
552 552  (% _mstvisible="1" %)
553 553  * (% _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**
554 554  
... ... @@ -579,6 +579,7 @@
579 579  
580 580  )))
581 581  
591 +
582 582  (% _mstvisible="1" %)
583 583  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
584 584  
... ... @@ -590,6 +590,7 @@
590 590  * 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.
591 591  * 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)
592 592  
603 +
593 593  (% _mstvisible="1" %)
594 594  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
595 595  
... ... @@ -653,7 +653,6 @@
653 653  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.
654 654  
655 655  
656 -
657 657  (% _mstvisible="1" %)
658 658  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
659 659  
... ... @@ -907,6 +907,7 @@
907 907  )))
908 908  )))
909 909  
920 +
910 910  (% _mstvisible="1" %)
911 911  (% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
912 912  
... ... @@ -1132,6 +1132,8 @@
1132 1132  )))
1133 1133  
1134 1134  
1146 +
1147 +
1135 1135  (% _mstvisible="1" style="text-align: left;" %)
1136 1136  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1137 1137  
... ... @@ -1253,7 +1253,7 @@
1253 1253  Feature: Change LoRaWAN End Node Transmit Interval.
1254 1254  
1255 1255  (% _mstvisible="1" style="text-align: left;" %)
1256 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1269 +(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
1257 1257  
1258 1258  (% _mstvisible="1" %)
1259 1259  [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
... ... @@ -1264,7 +1264,7 @@
1264 1264  
1265 1265  
1266 1266  (% _mstvisible="2" style="text-align: left;" %)
1267 -(% style="color:#4f81bd" %)**Downlink Command: 0x01**
1280 +(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
1268 1268  )))
1269 1269  
1270 1270  (% _mstvisible="1" %)
... ... @@ -1302,7 +1302,7 @@
1302 1302  Feature: Change External Sensor Mode.
1303 1303  
1304 1304  (% _mstvisible="1" style="text-align: left;" %)
1305 -(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1318 +(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
1306 1306  
1307 1307  (% _mstvisible="1" %)
1308 1308  [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
... ... @@ -1313,7 +1313,7 @@
1313 1313  
1314 1314  
1315 1315  (% _mstvisible="2" style="text-align: left;" %)
1316 -(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1329 +(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
1317 1317  )))
1318 1318  
1319 1319  (% _mstvisible="1" %)
... ... @@ -1363,14 +1363,13 @@
1363 1363  PID is default set to disable (0)
1364 1364  
1365 1365  (% _mstvisible="1" style="text-align: left;" %)
1366 -(% style="color:#4f81bd" %)**AT Command:**
1379 +(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1367 1367  
1368 1368  (% _mstvisible="1" %)
1369 1369  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1370 1370  
1371 -
1372 1372  (% _mstvisible="1" style="text-align: left;" %)
1373 -(% style="color:#4f81bd" %)**Downlink Command:**
1385 +(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1374 1374  
1375 1375  (% _mstvisible="1" %)
1376 1376  * 0xA800  **~-~->** AT+PID=0
... ... @@ -1385,7 +1385,7 @@
1385 1385  Feature: Set device password, max 9 digits
1386 1386  
1387 1387  (% _mstvisible="1" style="text-align: left;" %)
1388 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1400 +(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
1389 1389  
1390 1390  (% _mstvisible="1" %)
1391 1391  [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
... ... @@ -1396,7 +1396,7 @@
1396 1396  
1397 1397  
1398 1398  (% _mstvisible="2" style="text-align: left;" %)
1399 -(% style="color:#4f81bd" %)**Downlink Command:**
1411 +(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
1400 1400  )))
1401 1401  
1402 1402  (% _mstvisible="1" %)
... ... @@ -1415,7 +1415,7 @@
1415 1415  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1416 1416  
1417 1417  (% _mstvisible="1" style="text-align: left;" %)
1418 -(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1430 +(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
1419 1419  
1420 1420  (% _mstvisible="1" %)
1421 1421  [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
... ... @@ -1422,7 +1422,7 @@
1422 1422  
1423 1423  
1424 1424  (% _mstvisible="1" style="text-align: left;" %)
1425 -(% style="color:#4f81bd" %)**Downlink Command:**
1437 +(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1426 1426  
1427 1427  (% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1428 1428  No downlink command for this feature.
... ... @@ -1435,7 +1435,7 @@
1435 1435  Feature: Set device to sleep mode
1436 1436  
1437 1437  (% _mstvisible="1" style="text-align: left;" %)
1438 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1450 +(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
1439 1439  
1440 1440  (% _mstvisible="1" %)
1441 1441  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
... ... @@ -1442,7 +1442,7 @@
1442 1442  
1443 1443  
1444 1444  (% _mstvisible="1" %)
1445 -(% style="color:#4f81bd" %)**Downlink Command:**
1457 +(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1446 1446  
1447 1447  (% _mstvisible="1" %)
1448 1448  * There is no downlink command to set to Sleep mode.
... ... @@ -1456,7 +1456,7 @@
1456 1456  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1457 1457  
1458 1458  (% _mstvisible="1" %)
1459 -(% style="color:#4f81bd" %)**AT Command:**
1471 +(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1460 1460  
1461 1461  (% _mstvisible="1" %)
1462 1462  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
... ... @@ -1463,7 +1463,7 @@
1463 1463  
1464 1464  
1465 1465  (% _mstvisible="1" %)
1466 -(% style="color:#4f81bd" %)**Downlink Command:**
1478 +(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1467 1467  
1468 1468  (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1469 1469  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -1487,7 +1487,7 @@
1487 1487  (% _mstvisible="1" %)
1488 1488  (((
1489 1489  (% _mstvisible="2" %)
1490 -(% style="color:#4f81bd" %)**AT Command:**
1502 +(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1491 1491  )))
1492 1492  
1493 1493  (% _mstvisible="1" %)
... ... @@ -1495,7 +1495,7 @@
1495 1495  
1496 1496  
1497 1497  (% _mstvisible="1" %)
1498 -(% style="color:#4f81bd" %)**Downlink Command:**
1510 +(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1499 1499  
1500 1500  (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1501 1501  0x28 01 ~/~/ Same As AT+SYNCMOD=1
... ... @@ -1511,19 +1511,17 @@
1511 1511  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1512 1512  
1513 1513  (% _mstvisible="1" %)
1514 -(% style="color:#4f81bd" %)**AT Command:**
1526 +(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1515 1515  
1516 1516  (% _mstvisible="1" %)
1517 1517  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1518 1518  
1519 -
1520 1520  (% _mstvisible="1" %)
1521 -(% style="color:#4f81bd" %)**Downlink Command:**
1532 +(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1522 1522  
1523 1523  (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1524 1524  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1525 1525  
1526 -
1527 1527  (% _mstvisible="1" %)
1528 1528  == (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1529 1529  
... ... @@ -1531,19 +1531,17 @@
1531 1531  Feature: Print the sector data from start page to stop page (max is 416 pages).
1532 1532  
1533 1533  (% _mstvisible="1" %)
1534 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1544 +(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
1535 1535  
1536 1536  (% _mstvisible="1" %)
1537 1537  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1538 1538  
1539 -
1540 1540  (% _mstvisible="1" %)
1541 -(% style="color:#4f81bd" %)**Downlink Command:**
1550 +(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1542 1542  
1543 1543  (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1544 1544  No downlink commands for feature
1545 1545  
1546 -
1547 1547  (% _mstvisible="1" %)
1548 1548  == (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1549 1549  
... ... @@ -1551,19 +1551,17 @@
1551 1551  Feature: Print the last few data entries
1552 1552  
1553 1553  (% _mstvisible="1" %)
1554 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1562 +(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1555 1555  
1556 1556  (% _mstvisible="1" %)
1557 1557  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1558 1558  
1559 -
1560 1560  (% _mstvisible="1" %)
1561 -(% style="color:#4f81bd" %)**Downlink Command:**
1568 +(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1562 1562  
1563 1563  (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1564 1564  No downlink commands for feature
1565 1565  
1566 -
1567 1567  (% _mstvisible="1" %)
1568 1568  == (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1569 1569  
... ... @@ -1571,20 +1571,17 @@
1571 1571  Feature: Clear flash storage for data log feature.
1572 1572  
1573 1573  (% _mstvisible="1" %)
1574 -(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1580 +(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1575 1575  
1576 1576  (% _mstvisible="1" %)
1577 1577  [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1578 1578  
1579 -
1580 1580  (% _mstvisible="1" %)
1581 -(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1586 +(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1582 1582  
1583 1583  (% _mstvisible="1" %)
1584 1584  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1585 1585  
1586 -
1587 -
1588 1588  (% _mstvisible="1" %)
1589 1589  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1590 1590  
... ... @@ -1593,7 +1593,7 @@
1593 1593  
1594 1594  
1595 1595  (% _mstvisible="1" %)
1596 -(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1599 +(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1597 1597  
1598 1598  (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1599 1599  The default factory setting is 0
... ... @@ -1603,13 +1603,11 @@
1603 1603  (% _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
1604 1604  
1605 1605  (% _mstvisible="1" %)
1606 -(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1609 +(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1607 1607  
1608 1608  (% _mstvisible="1" %)
1609 1609  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1610 1610  
1611 -
1612 -
1613 1613  (% _mstvisible="1" %)
1614 1614  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1615 1615  
... ... @@ -1648,18 +1648,11 @@
1648 1648  (% _mstvisible="1" %)
1649 1649  (((
1650 1650  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1651 -(((
1652 1652  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:
1653 1653  [[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]]
1654 -)))
1655 1655  
1656 -(((
1657 -
1658 -)))
1659 1659  
1660 -(((
1661 1661  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]]
1662 -)))
1663 1663  
1664 1664  
1665 1665  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1668,31 +1668,34 @@
1668 1668  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1669 1669  == 6.1 How to use AT Command? ==
1670 1670  
1671 -(((
1672 -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.
1673 -)))
1665 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1674 1674  
1667 +connect to LHT65 for using AT command, as below.
1668 +
1675 1675  [[image:image-20220530085651-1.png]]
1676 1676  
1677 1677  
1678 -**Connection:**
1672 +Connection:
1679 1679  
1680 -✓** USB to TTL GND <~-~->GND**
1674 +✓ USB to TTL GND <~-~->GND
1681 1681  
1682 -**✓ USB to TTL RXD <~-~-> D+**
1676 +✓ USB to TTL RXD <~-~-> D+
1683 1683  
1684 -**✓ USB to TTL TXD <~-~-> A11**
1678 +✓ USB to TTL TXD <~-~-> A11
1685 1685  
1686 -**✓ USB to TTL 3.3V <~-~-> D-**
1680 +✓ USB to TTL 3.3V <~-~-> D-
1687 1687  
1682 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1688 1688  
1689 -(((
1690 -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.
1691 -)))
1684 +access serial console for LHT65N. The AT commands are disable by default and need to enter
1692 1692  
1693 -(((
1686 +password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1687 +
1688 +user need to input password again. User can use AT+DISAT command to disable AT command
1689 +
1690 +before timeout.
1691 +
1694 1694  Input password and ATZ to activate LHT65N,As shown below:
1695 -)))
1696 1696  
1697 1697  [[image:image-20220530095701-4.png]]
1698 1698  
... ... @@ -1743,10 +1743,14 @@
1743 1743  
1744 1744  AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1745 1745  
1746 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1743 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1747 1747  
1748 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1745 +in ms
1749 1749  
1747 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1748 +
1749 +in ms
1750 +
1750 1750  AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1751 1751  
1752 1752  AT+NWKID: Get or Set the Network ID
... ... @@ -1910,9 +1910,6 @@
1910 1910  (% _mstvisible="1" %)
1911 1911  (((
1912 1912  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1913 -
1914 -
1915 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1916 1916  (% _mstvisible="3" %)**Package Includes**(%%):
1917 1917  )))
1918 1918  
... ... @@ -1959,10 +1959,6 @@
1959 1959  (((
1960 1960  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1961 1961  Weight / pcs : 170g
1962 -
1963 -
1964 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1965 -
1966 1966  )))
1967 1967  
1968 1968  = 9. Reference =
... ... @@ -1969,7 +1969,6 @@
1969 1969  
1970 1970  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1971 1971  
1972 -
1973 1973  = 10. FCC Warning =
1974 1974  
1975 1975  (% _mstvisible="1" %)

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