Last modified by Mengting Qiu on 2025/07/03 14:48

From version 139.1
edited by Edwin Chen
on 2022/06/15 17:05
Change comment: There is no comment for this version
To version 119.19
edited by Xiaoling
on 2022/06/09 18:18
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -1,10 +1,13 @@
1 -(% style="text-align:center" %)
2 -[[image:image-20220613162008-1.png||height="579" width="379"]]
1 +(% _mstvisible="2" style="text-align:center" %)
2 +[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
3 3  
4 4  
5 +(% _mstvisible="1" %)
6 +(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
5 5  
6 6  
7 7  
10 +
8 8  (% _mstvisible="1" %)
9 9  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents:**
10 10  
... ... @@ -74,6 +74,7 @@
74 74  * Tri-color LED to indicate working status
75 75  * Datalog feature
76 76  
80 +
77 77  (% _mstvisible="1" %)
78 78  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
79 79  
... ... @@ -272,7 +272,6 @@
272 272  [[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
273 273  
274 274  
275 -
276 276  (% _mstvisible="1" %)
277 277  === (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
278 278  
... ... @@ -283,7 +283,6 @@
283 283  [[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
284 284  
285 285  
286 -
287 287  (% _mstvisible="1" %)
288 288  == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
289 289  
... ... @@ -362,6 +362,8 @@
362 362  * The 7th byte (EXT #): defines the external sensor model.
363 363  * 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.)
364 364  
367 +
368 +
365 365  (% _mstvisible="1" %)
366 366  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
367 367  
... ... @@ -398,6 +398,8 @@
398 398  * BAT status=(0Xcba4>>14)&0xFF=11(B),very good
399 399  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
400 400  
405 +
406 +
401 401  (% _mstvisible="1" %)
402 402  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
403 403  
... ... @@ -413,6 +413,8 @@
413 413  (% _mstvisible="1" %)
414 414  * Temperature:  (0xF5C6-65536)/100=-26.18℃
415 415  
422 +
423 +
416 416  (% _mstvisible="1" %)
417 417  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
418 418  
... ... @@ -422,6 +422,7 @@
422 422  (% _mstvisible="1" %)
423 423  * Humidity:    0x025C/10=60.4%
424 424  
433 +
425 425  (% _mstvisible="1" %)
426 426  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
427 427  
... ... @@ -548,6 +548,7 @@
548 548  )))
549 549  )))
550 550  
560 +
551 551  (% _mstvisible="1" %)
552 552  * (% _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**
553 553  
... ... @@ -578,6 +578,7 @@
578 578  
579 579  )))
580 580  
591 +
581 581  (% _mstvisible="1" %)
582 582  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
583 583  
... ... @@ -589,6 +589,7 @@
589 589  * 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.
590 590  * 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)
591 591  
603 +
592 592  (% _mstvisible="1" %)
593 593  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
594 594  
... ... @@ -651,6 +651,7 @@
651 651  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
652 652  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.
653 653  
666 +
654 654  (% _mstvisible="1" %)
655 655  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
656 656  
... ... @@ -904,6 +904,7 @@
904 904  )))
905 905  )))
906 906  
920 +
907 907  (% _mstvisible="1" %)
908 908  (% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
909 909  
... ... @@ -1126,14 +1126,11 @@
1126 1126  (((
1127 1127  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1128 1128  For each success downlink, the PURPLE LED will blink once
1143 +)))
1129 1129  
1130 1130  
1131 1131  
1132 1132  
1133 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1134 -
1135 -)))
1136 -
1137 1137  (% _mstvisible="1" style="text-align: left;" %)
1138 1138  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1139 1139  
... ... @@ -1162,6 +1162,8 @@
1162 1162  * -55°C to 125°C
1163 1163  * Working voltage 2.35v ~~ 5v
1164 1164  
1176 +
1177 +
1165 1165  (% _mstvisible="1" style="text-align: left;" %)
1166 1166  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1167 1167  
... ... @@ -1242,7 +1242,6 @@
1242 1242  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1243 1243  These commands are only valid for LHT65N, as below:
1244 1244  
1245 -
1246 1246  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1247 1247  
1248 1248  )))
... ... @@ -1254,7 +1254,7 @@
1254 1254  Feature: Change LoRaWAN End Node Transmit Interval.
1255 1255  
1256 1256  (% _mstvisible="1" style="text-align: left;" %)
1257 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1269 +(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
1258 1258  
1259 1259  (% _mstvisible="1" %)
1260 1260  [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
... ... @@ -1265,7 +1265,7 @@
1265 1265  
1266 1266  
1267 1267  (% _mstvisible="2" style="text-align: left;" %)
1268 -(% style="color:#4f81bd" %)**Downlink Command: 0x01**
1280 +(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
1269 1269  )))
1270 1270  
1271 1271  (% _mstvisible="1" %)
... ... @@ -1303,7 +1303,7 @@
1303 1303  Feature: Change External Sensor Mode.
1304 1304  
1305 1305  (% _mstvisible="1" style="text-align: left;" %)
1306 -(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1318 +(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
1307 1307  
1308 1308  (% _mstvisible="1" %)
1309 1309  [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
... ... @@ -1314,7 +1314,7 @@
1314 1314  
1315 1315  
1316 1316  (% _mstvisible="2" style="text-align: left;" %)
1317 -(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1329 +(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
1318 1318  )))
1319 1319  
1320 1320  (% _mstvisible="1" %)
... ... @@ -1364,19 +1364,20 @@
1364 1364  PID is default set to disable (0)
1365 1365  
1366 1366  (% _mstvisible="1" style="text-align: left;" %)
1367 -(% style="color:#4f81bd" %)**AT Command:**
1379 +(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1368 1368  
1369 1369  (% _mstvisible="1" %)
1370 1370  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1371 1371  
1372 -
1373 1373  (% _mstvisible="1" style="text-align: left;" %)
1374 -(% style="color:#4f81bd" %)**Downlink Command:**
1385 +(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1375 1375  
1376 1376  (% _mstvisible="1" %)
1377 1377  * 0xA800  **~-~->** AT+PID=0
1378 1378  * 0xA801     **~-~->** AT+PID=1
1379 1379  
1391 +
1392 +
1380 1380  (% _mstvisible="1" style="text-align: left;" %)
1381 1381  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1382 1382  
... ... @@ -1384,7 +1384,7 @@
1384 1384  Feature: Set device password, max 9 digits
1385 1385  
1386 1386  (% _mstvisible="1" style="text-align: left;" %)
1387 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1400 +(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
1388 1388  
1389 1389  (% _mstvisible="1" %)
1390 1390  [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
... ... @@ -1395,7 +1395,7 @@
1395 1395  
1396 1396  
1397 1397  (% _mstvisible="2" style="text-align: left;" %)
1398 -(% style="color:#4f81bd" %)**Downlink Command:**
1411 +(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
1399 1399  )))
1400 1400  
1401 1401  (% _mstvisible="1" %)
... ... @@ -1414,7 +1414,7 @@
1414 1414  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1415 1415  
1416 1416  (% _mstvisible="1" style="text-align: left;" %)
1417 -(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1430 +(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
1418 1418  
1419 1419  (% _mstvisible="1" %)
1420 1420  [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
... ... @@ -1421,7 +1421,7 @@
1421 1421  
1422 1422  
1423 1423  (% _mstvisible="1" style="text-align: left;" %)
1424 -(% style="color:#4f81bd" %)**Downlink Command:**
1437 +(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1425 1425  
1426 1426  (% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1427 1427  No downlink command for this feature.
... ... @@ -1433,17 +1433,15 @@
1433 1433  (% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1434 1434  Feature: Set device to sleep mode
1435 1435  
1436 -* AT+Sleep=0  : Normal working mode
1437 -* AT+Sleep=1 : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1438 -
1439 1439  (% _mstvisible="1" style="text-align: left;" %)
1440 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1450 +(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
1441 1441  
1442 1442  (% _mstvisible="1" %)
1443 1443  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1444 1444  
1455 +
1445 1445  (% _mstvisible="1" %)
1446 -(% style="color:#4f81bd" %)**Downlink Command:**
1457 +(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1447 1447  
1448 1448  (% _mstvisible="1" %)
1449 1449  * There is no downlink command to set to Sleep mode.
... ... @@ -1457,7 +1457,7 @@
1457 1457  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1458 1458  
1459 1459  (% _mstvisible="1" %)
1460 -(% style="color:#4f81bd" %)**AT Command:**
1471 +(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1461 1461  
1462 1462  (% _mstvisible="1" %)
1463 1463  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
... ... @@ -1464,7 +1464,7 @@
1464 1464  
1465 1465  
1466 1466  (% _mstvisible="1" %)
1467 -(% style="color:#4f81bd" %)**Downlink Command:**
1478 +(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1468 1468  
1469 1469  (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1470 1470  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -1488,7 +1488,7 @@
1488 1488  (% _mstvisible="1" %)
1489 1489  (((
1490 1490  (% _mstvisible="2" %)
1491 -(% style="color:#4f81bd" %)**AT Command:**
1502 +(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1492 1492  )))
1493 1493  
1494 1494  (% _mstvisible="1" %)
... ... @@ -1496,7 +1496,7 @@
1496 1496  
1497 1497  
1498 1498  (% _mstvisible="1" %)
1499 -(% style="color:#4f81bd" %)**Downlink Command:**
1510 +(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1500 1500  
1501 1501  (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1502 1502  0x28 01 ~/~/ Same As AT+SYNCMOD=1
... ... @@ -1512,7 +1512,7 @@
1512 1512  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1513 1513  
1514 1514  (% _mstvisible="1" %)
1515 -(% style="color:#4f81bd" %)**AT Command:**
1526 +(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1516 1516  
1517 1517  (% _mstvisible="1" %)
1518 1518  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
... ... @@ -1519,7 +1519,7 @@
1519 1519  
1520 1520  
1521 1521  (% _mstvisible="1" %)
1522 -(% style="color:#4f81bd" %)**Downlink Command:**
1533 +(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1523 1523  
1524 1524  (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1525 1525  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
... ... @@ -1532,7 +1532,7 @@
1532 1532  Feature: Print the sector data from start page to stop page (max is 416 pages).
1533 1533  
1534 1534  (% _mstvisible="1" %)
1535 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1546 +(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
1536 1536  
1537 1537  (% _mstvisible="1" %)
1538 1538  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
... ... @@ -1539,7 +1539,7 @@
1539 1539  
1540 1540  
1541 1541  (% _mstvisible="1" %)
1542 -(% style="color:#4f81bd" %)**Downlink Command:**
1553 +(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1543 1543  
1544 1544  (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1545 1545  No downlink commands for feature
... ... @@ -1552,19 +1552,17 @@
1552 1552  Feature: Print the last few data entries
1553 1553  
1554 1554  (% _mstvisible="1" %)
1555 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1566 +(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1556 1556  
1557 1557  (% _mstvisible="1" %)
1558 1558  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1559 1559  
1560 -
1561 1561  (% _mstvisible="1" %)
1562 -(% style="color:#4f81bd" %)**Downlink Command:**
1572 +(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1563 1563  
1564 1564  (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1565 1565  No downlink commands for feature
1566 1566  
1567 -
1568 1568  (% _mstvisible="1" %)
1569 1569  == (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1570 1570  
... ... @@ -1572,14 +1572,13 @@
1572 1572  Feature: Clear flash storage for data log feature.
1573 1573  
1574 1574  (% _mstvisible="1" %)
1575 -(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1584 +(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1576 1576  
1577 1577  (% _mstvisible="1" %)
1578 1578  [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1579 1579  
1580 -
1581 1581  (% _mstvisible="1" %)
1582 -(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1590 +(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1583 1583  
1584 1584  (% _mstvisible="1" %)
1585 1585  * Example: 0xA301 ~/~/Same as AT+CLRDTA
... ... @@ -1592,7 +1592,7 @@
1592 1592  
1593 1593  
1594 1594  (% _mstvisible="1" %)
1595 -(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1603 +(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1596 1596  
1597 1597  (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1598 1598  The default factory setting is 0
... ... @@ -1602,7 +1602,7 @@
1602 1602  (% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
1603 1603  
1604 1604  (% _mstvisible="1" %)
1605 -(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1613 +(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1606 1606  
1607 1607  (% _mstvisible="1" %)
1608 1608  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
... ... @@ -1645,18 +1645,11 @@
1645 1645  (% _mstvisible="1" %)
1646 1646  (((
1647 1647  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1648 -(((
1649 1649  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:
1650 1650  [[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]]
1651 -)))
1652 1652  
1653 -(((
1654 -
1655 -)))
1656 1656  
1657 -(((
1658 1658  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]]
1659 -)))
1660 1660  
1661 1661  
1662 1662  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1665,31 +1665,34 @@
1665 1665  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1666 1666  == 6.1 How to use AT Command? ==
1667 1667  
1668 -(((
1669 -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.
1670 -)))
1669 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1671 1671  
1671 +connect to LHT65 for using AT command, as below.
1672 +
1672 1672  [[image:image-20220530085651-1.png]]
1673 1673  
1674 1674  
1675 -**Connection:**
1676 +Connection:
1676 1676  
1677 -✓** USB to TTL GND <~-~->GND**
1678 +✓ USB to TTL GND <~-~->GND
1678 1678  
1679 -**✓ USB to TTL RXD <~-~-> D+**
1680 +✓ USB to TTL RXD <~-~-> D+
1680 1680  
1681 -**✓ USB to TTL TXD <~-~-> A11**
1682 +✓ USB to TTL TXD <~-~-> A11
1682 1682  
1683 -**✓ USB to TTL 3.3V <~-~-> D-**
1684 +✓ USB to TTL 3.3V <~-~-> D-
1684 1684  
1686 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1685 1685  
1686 -(((
1687 -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.
1688 -)))
1688 +access serial console for LHT65N. The AT commands are disable by default and need to enter
1689 1689  
1690 -(((
1690 +password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1691 +
1692 +user need to input password again. User can use AT+DISAT command to disable AT command
1693 +
1694 +before timeout.
1695 +
1691 1691  Input password and ATZ to activate LHT65N,As shown below:
1692 -)))
1693 1693  
1694 1694  [[image:image-20220530095701-4.png]]
1695 1695  
... ... @@ -1696,164 +1696,139 @@
1696 1696  
1697 1697  AT Command List is as below:
1698 1698  
1699 -AT+<CMD>? :  Help on <CMD>
1703 +AT+<CMD>? : Help on <CMD>
1700 1700  
1701 -AT+<CMD> :  Run <CMD>
1705 +AT+<CMD> : Run <CMD>
1702 1702  
1703 -AT+<CMD>=<value> :  Set the value
1707 +AT+<CMD>=<value> : Set the value
1704 1704  
1705 -AT+<CMD>=? :  Get the value
1709 +AT+<CMD>=? : Get the value
1706 1706  
1707 -AT+DEBUG:  Set more info output
1711 +AT+DEBUG:Set more info output
1708 1708  
1709 -ATZ:  Trig a reset of the MCU
1713 +ATZ: Trig a reset of the MCU
1710 1710  
1711 -AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1715 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1712 1712  
1713 -AT+DEUI:  Get or Set the Device EUI
1717 +AT+DEUI: Get or Set the Device EUI
1714 1714  
1715 -AT+DADDR:  Get or Set the Device Address
1719 +AT+DADDR: Get or Set the Device Address
1716 1716  
1717 -AT+APPKEY:  Get or Set the Application Key
1721 +AT+APPKEY: Get or Set the Application Key
1718 1718  
1719 -AT+NWKSKEY:  Get or Set the Network Session Key
1723 +AT+NWKSKEY: Get or Set the Network Session Key
1720 1720  
1721 -AT+APPSKEY:  Get or Set the Application Session Key
1725 +AT+APPSKEY: Get or Set the Application Session Key
1722 1722  
1723 -AT+APPEUI:  Get or Set the Application EUI
1727 +AT+APPEUI: Get or Set the Application EUI
1724 1724  
1725 -AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1729 +AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1726 1726  
1727 -AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1731 +AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1728 1728  
1729 -AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1733 +AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1730 1730  
1731 -AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1735 +AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1732 1732  
1733 -AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1737 +AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1734 1734  
1735 -AT+RX2FQ:  Get or Set the Rx2 window frequency
1739 +AT+RX2FQ: Get or Set the Rx2 window frequency
1736 1736  
1737 -AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1741 +AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1738 1738  
1739 -AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1743 +AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1740 1740  
1741 -AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1745 +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 in ms
1747 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1744 1744  
1745 -AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1749 +in ms
1746 1746  
1747 -AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1751 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1748 1748  
1749 -AT+NWKID:  Get or Set the Network ID
1753 +in ms
1750 1750  
1751 -AT+FCU:  Get or Set the Frame Counter Uplink
1755 +AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1752 1752  
1753 -AT+FCD:  Get or Set the Frame Counter Downlink
1757 +AT+NWKID: Get or Set the Network ID
1754 1754  
1755 -AT+CLASS:  Get or Set the Device Class
1759 +AT+FCU: Get or Set the Frame Counter Uplink
1756 1756  
1757 -AT+JOIN:  Join network
1761 +AT+FCD: Get or Set the Frame Counter Downlink
1758 1758  
1759 -AT+NJS:  Get the join status
1763 +AT+CLASS: Get or Set the Device Class
1760 1760  
1761 -AT+SENDB:  Send hexadecimal data along with the application port
1765 +AT+JOIN: Join network
1762 1762  
1763 -AT+SEND:  Send text data along with the application port
1767 +AT+NJS: Get the join status
1764 1764  
1765 -AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1769 +AT+SENDB: Send hexadecimal data along with the application port
1766 1766  
1767 -AT+RECV:  Print last received data in raw format
1771 +AT+SEND: Send text data along with the application port
1768 1768  
1769 -AT+VER:  Get current image version and Frequency Band
1773 +AT+RECVB: Print last received data in binary format (with hexadecimal values)
1770 1770  
1771 -AT+CFM:  Get or Set the confirmation mode (0-1)
1775 +AT+RECV: Print last received data in raw format
1772 1772  
1773 -AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1777 +AT+VER: Get current image version and Frequency Band
1774 1774  
1775 -AT+SNR:  Get the SNR of the last received packet
1779 +AT+CFM: Get or Set the confirmation mode (0-1)
1776 1776  
1777 -AT+RSSI:  Get the RSSI of the last received packet
1781 +AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1778 1778  
1779 -AT+TDC:  Get or set the application data transmission interval in ms
1783 +AT+SNR: Get the SNR of the last received packet
1780 1780  
1781 -AT+PORT:  Get or set the application port
1785 +AT+RSSI: Get the RSSI of the last received packet
1782 1782  
1783 -AT+DISAT:  Disable AT commands
1787 +AT+TDC: Get or set the application data transmission interval in ms
1784 1784  
1785 -AT+PWORD:  Set password, max 9 digits
1789 +AT+PORT: Get or set the application port
1786 1786  
1787 -AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1791 +AT+DISAT: Disable AT commands
1788 1788  
1789 -AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1793 +AT+PWORD: Set password, max 9 digits
1790 1790  
1791 -AT+PDTA:  Print the sector data from start page to stop page
1795 +AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1792 1792  
1793 -AT+PLDTA:  Print the last few sets of data
1797 +AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1794 1794  
1795 -AT+CLRDTA:  Clear the storage, record position back to 1st
1799 +AT+PDTA: Print the sector data from start page to stop page
1796 1796  
1797 -AT+SLEEP:  Set sleep mode
1801 +AT+PLDTA: Print the last few sets of data
1798 1798  
1799 -AT+EXT:  Get or Set external sensor model
1803 +AT+CLRDTA: Clear the storage, record position back to 1st
1800 1800  
1801 -AT+BAT:  Get the current battery voltage in mV
1805 +AT+SLEEP: Set sleep mode
1802 1802  
1803 -AT+CFG:  Print all configurations
1807 +AT+EXT: Get or Set external sensor model
1804 1804  
1805 -AT+WMOD:  Get or Set Work Mode
1809 +AT+BAT: Get the current battery voltage in mV
1806 1806  
1807 -AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1811 +AT+CFG: Print all configurations
1808 1808  
1809 -AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1813 +AT+WMOD: Get or Set Work Mode
1810 1810  
1811 -AT+SETCNT:  Set the count at present
1815 +AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1812 1812  
1813 -AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1817 +AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1814 1814  
1815 -AT+RPL:  Get or set response level
1819 +AT+SETCNT:Set the count at present
1816 1816  
1817 -AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1821 +AT+RJTDC: Get or set the ReJoin data transmission interval in min
1818 1818  
1819 -AT+LEAPSEC:  Get or Set Leap Second
1823 +AT+RPL: Get or set response level
1820 1820  
1821 -AT+SYNCMOD:  Get or Set time synchronization method
1825 +AT+TIMESTAMP: Get or Set UNIX timestamp in second
1822 1822  
1823 -AT+SYNCTDC:  Get or set time synchronization interval in day
1827 +AT+LEAPSEC: Get or Set Leap Second
1824 1824  
1825 -AT+PID:  Get or set the PID
1829 +AT+SYNCMOD: Get or Set time synchronization method
1826 1826  
1831 +AT+SYNCTDC: Get or set time synchronization interval in day
1827 1827  
1828 -== 6.2 Where to use AT commands and Downlink commands ==
1833 +AT+PID: Get or set the PID
1829 1829  
1830 -AT commands:
1831 -
1832 -[[image:image-20220615092034-1.png]]
1833 -
1834 -Downlink commands:
1835 -
1836 -TTN:
1837 -
1838 -[[image:image-20220615092124-2.png||height="843" width="893"]]
1839 -
1840 -Helium:
1841 -
1842 -[[image:image-20220615092551-3.png||height="556" width="1097"]]
1843 -
1844 -Chirpstack:The downlink window will not be displayed until the network is accessed
1845 -
1846 -[[image:image-20220615094850-6.png]]
1847 -
1848 -[[image:image-20220615094904-7.png||height="329" width="1067"]]
1849 -
1850 -Aws:
1851 -
1852 -[[image:image-20220615092939-4.png||height="532" width="1062"]]
1853 -
1854 -== 6.3 How to change the uplink interval? ==
1855 -
1856 -[[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/]]
1835 +
1857 1857  )))
1858 1858  
1859 1859  (% _mstvisible="1" %)
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1936 1936  (% _mstvisible="1" %)
1937 1937  (((
1938 1938  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1939 -
1940 -
1941 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1942 1942  (% _mstvisible="3" %)**Package Includes**(%%):
1943 1943  )))
1944 1944  
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1985 1985  (((
1986 1986  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1987 1987  Weight / pcs : 170g
1988 -
1989 -
1990 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1991 -
1992 1992  )))
1993 1993  
1994 1994  = 9. Reference =
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