Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/30 14:27
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... ... @@ -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 ... ... @@ -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 ... ... @@ -663,7 +663,6 @@ 663 663 1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 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 - 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 ... ... @@ -1143,8 +1143,6 @@ 1143 1143 ))) 1144 1144 1145 1145 1146 - 1147 - 1148 1148 (% _mstvisible="1" style="text-align: left;" %) 1149 1149 == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) == 1150 1150 ... ... @@ -1173,8 +1173,6 @@ 1173 1173 * -55°C to 125°C 1174 1174 * Working voltage 2.35v ~~ 5v 1175 1175 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 ... ... @@ -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**1252 +(% 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**1263 +(% 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**1301 +(% 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**1312 +(% style="color:#4f81bd" %)**Downlink Command: 0xA2** 1330 1330 ))) 1331 1331 1332 1332 (% _mstvisible="1" %) ... ... @@ -1376,13 +1376,13 @@ 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:**1362 +(% style="color:#4f81bd" %)**AT Command:** 1380 1380 1381 1381 (% _mstvisible="1" %) 1382 1382 [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]] 1383 1383 1384 1384 (% _mstvisible="1" style="text-align: left;" %) 1385 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3"%)**Downlink Command:**1368 +(% 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**1383 +(% 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:**1394 +(% 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**1413 +(% 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:**1420 +(% 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**1433 +(% 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:**1440 +(% style="color:#4f81bd" %)**Downlink Command:** 1458 1458 1459 1459 (% _mstvisible="1" %) 1460 1460 * There is no downlink command to set to Sleep mode. ... ... @@ -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:**1454 +(% 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:**1461 +(% 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:**1485 +(% 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:**1493 +(% style="color:#4f81bd" %)**Downlink Command:** 1511 1511 1512 1512 (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %) 1513 1513 0x28 01 ~/~/ Same As AT+SYNCMOD=1 ... ... @@ -1523,17 +1523,19 @@ 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:**1509 +(% style="color:#4f81bd" %)**AT Command:** 1527 1527 1528 1528 (% _mstvisible="1" %) 1529 1529 [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]] 1530 1530 1514 + 1531 1531 (% _mstvisible="1" %) 1532 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3"%)**Downlink Command:**1516 +(% style="color:#4f81bd" %)**Downlink Command:** 1533 1533 1534 1534 (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %) 1535 1535 0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A 1536 1536 1521 + 1537 1537 (% _mstvisible="1" %) 1538 1538 == (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) == 1539 1539 ... ... @@ -1541,17 +1541,19 @@ 1541 1541 Feature: Print the sector data from start page to stop page (max is 416 pages). 1542 1542 1543 1543 (% _mstvisible="1" %) 1544 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3"%)**AT Command: AT+PDTA**1529 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA** 1545 1545 1546 1546 (% _mstvisible="1" %) 1547 1547 [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]] 1548 1548 1534 + 1549 1549 (% _mstvisible="1" %) 1550 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3"%)**Downlink Command:**1536 +(% style="color:#4f81bd" %)**Downlink Command:** 1551 1551 1552 1552 (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %) 1553 1553 No downlink commands for feature 1554 1554 1541 + 1555 1555 (% _mstvisible="1" %) 1556 1556 == (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) == 1557 1557 ... ... @@ -1559,17 +1559,19 @@ 1559 1559 Feature: Print the last few data entries 1560 1560 1561 1561 (% _mstvisible="1" %) 1562 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3"%)**AT Command: AT+PLDTA**1549 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA** 1563 1563 1564 1564 (% _mstvisible="1" %) 1565 1565 [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]] 1566 1566 1554 + 1567 1567 (% _mstvisible="1" %) 1568 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3"%)**Downlink Command:**1556 +(% style="color:#4f81bd" %)**Downlink Command:** 1569 1569 1570 1570 (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %) 1571 1571 No downlink commands for feature 1572 1572 1561 + 1573 1573 (% _mstvisible="1" %) 1574 1574 == (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) == 1575 1575 ... ... @@ -1577,17 +1577,20 @@ 1577 1577 Feature: Clear flash storage for data log feature. 1578 1578 1579 1579 (% _mstvisible="1" %) 1580 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3"%)**AT Command: AT+CLRDTA**1569 +(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA** 1581 1581 1582 1582 (% _mstvisible="1" %) 1583 1583 [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]] 1584 1584 1574 + 1585 1585 (% _mstvisible="1" %) 1586 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3"%)**Downlink Command: 0xA3**1576 +(% style="color:#4f81bd" %)**Downlink Command: 0xA3** 1587 1587 1588 1588 (% _mstvisible="1" %) 1589 1589 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1590 1590 1581 + 1582 + 1591 1591 (% _mstvisible="1" %) 1592 1592 == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1593 1593 ... ... @@ -1596,7 +1596,7 @@ 1596 1596 1597 1597 1598 1598 (% _mstvisible="1" %) 1599 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3"%)**AT Command: AT+PNACKMD**1591 +(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD** 1600 1600 1601 1601 (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1602 1602 The default factory setting is 0 ... ... @@ -1606,11 +1606,13 @@ 1606 1606 (% _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 1607 1607 1608 1608 (% _mstvisible="1" %) 1609 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3"%)**Downlink Command: 0x34**1601 +(% style="color:#4f81bd" %)**Downlink Command: 0x34** 1610 1610 1611 1611 (% _mstvisible="1" %) 1612 1612 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1613 1613 1606 + 1607 + 1614 1614 (% _mstvisible="1" %) 1615 1615 = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1616 1616 ... ... @@ -1649,11 +1649,18 @@ 1649 1649 (% _mstvisible="1" %) 1650 1650 ((( 1651 1651 (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1646 +((( 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]] 1649 +))) 1654 1654 1651 +((( 1652 + 1653 +))) 1655 1655 1655 +((( 1656 1656 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]] 1657 +))) 1657 1657 1658 1658 1659 1659 (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) ... ... @@ -1662,34 +1662,31 @@ 1662 1662 (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1663 1663 == 6.1 How to use AT Command? == 1664 1664 1665 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to 1666 +((( 1667 +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. 1668 +))) 1666 1666 1667 -connect to LHT65 for using AT command, as below. 1668 - 1669 1669 [[image:image-20220530085651-1.png]] 1670 1670 1671 1671 1672 -Connection: 1673 +**Connection:** 1673 1673 1674 -✓ 1675 +✓** USB to TTL GND <~-~->GND** 1675 1675 1676 -✓ USB to TTL RXD <~-~-> D+ 1677 +**✓ USB to TTL RXD <~-~-> D+** 1677 1677 1678 -✓ USB to TTL TXD <~-~-> A11 1679 +**✓ USB to TTL TXD <~-~-> A11** 1679 1679 1680 -✓ USB to TTL 3.3V <~-~-> D- 1681 +**✓ USB to TTL 3.3V <~-~-> D-** 1681 1681 1682 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to 1683 1683 1684 -access serial console for LHT65N. The AT commands are disable by default and need to enter 1684 +((( 1685 +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. 1686 +))) 1685 1685 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 - 1688 +((( 1692 1692 Input password and ATZ to activate LHT65N,As shown below: 1690 +))) 1693 1693 1694 1694 [[image:image-20220530095701-4.png]] 1695 1695 ... ... @@ -1740,14 +1740,10 @@ 1740 1740 1741 1741 AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1742 1742 1743 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 1741 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms 1744 1744 1745 -in ms 1743 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms 1746 1746 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 - 1751 1751 AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1752 1752 1753 1753 AT+NWKID: Get or Set the Network ID ... ... @@ -1911,6 +1911,9 @@ 1911 1911 (% _mstvisible="1" %) 1912 1912 ((( 1913 1913 (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1908 + 1909 + 1910 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1914 1914 (% _mstvisible="3" %)**Package Includes**(%%): 1915 1915 ))) 1916 1916 ... ... @@ -1957,6 +1957,10 @@ 1957 1957 ((( 1958 1958 (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 1959 1959 Weight / pcs : 170g 1957 + 1958 + 1959 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 1960 + 1960 1960 ))) 1961 1961 1962 1962 = 9. Reference = ... ... @@ -1963,6 +1963,7 @@ 1963 1963 1964 1964 * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]] 1965 1965 1967 + 1966 1966 = 10. FCC Warning = 1967 1967 1968 1968 (% _mstvisible="1" %)