Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 119.1 >
edited by Xiaoling
on 2022/06/09 18:14
To version < 119.24 >
edited by Xiaoling
on 2022/06/09 18:25
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -77,8 +77,6 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
80 -
81 -
82 82  (% _mstvisible="1" %)
83 83  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
84 84  
... ... @@ -366,8 +366,6 @@
366 366  * 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.)
367 367  
368 368  
369 -
370 -
371 371  (% _mstvisible="1" %)
372 372  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
373 373  
... ... @@ -384,6 +384,7 @@
384 384  [[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
385 385  
386 386  
383 +
387 387  (% _mstvisible="1" %)
388 388  === (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
389 389  
... ... @@ -404,8 +404,6 @@
404 404  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
405 405  
406 406  
407 -
408 -
409 409  (% _mstvisible="1" %)
410 410  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
411 411  
... ... @@ -422,8 +422,6 @@
422 422  * Temperature:  (0xF5C6-65536)/100=-26.18℃
423 423  
424 424  
425 -
426 -
427 427  (% _mstvisible="1" %)
428 428  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
429 429  
... ... @@ -433,8 +433,6 @@
433 433  (% _mstvisible="1" %)
434 434  * Humidity:    0x025C/10=60.4%
435 435  
436 -
437 -
438 438  (% _mstvisible="1" %)
439 439  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
440 440  
... ... @@ -561,7 +561,6 @@
561 561  )))
562 562  )))
563 563  
564 -
565 565  (% _mstvisible="1" %)
566 566  * (% _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**
567 567  
... ... @@ -592,7 +592,6 @@
592 592  
593 593  )))
594 594  
595 -
596 596  (% _mstvisible="1" %)
597 597  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
598 598  
... ... @@ -604,8 +604,6 @@
604 604  * 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.
605 605  * 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)
606 606  
607 -
608 -
609 609  (% _mstvisible="1" %)
610 610  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
611 611  
... ... @@ -668,8 +668,6 @@
668 668  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
669 669  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.
670 670  
671 -
672 -
673 673  (% _mstvisible="1" %)
674 674  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
675 675  
... ... @@ -923,7 +923,6 @@
923 923  )))
924 924  )))
925 925  
926 -
927 927  (% _mstvisible="1" %)
928 928  (% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
929 929  
... ... @@ -1148,9 +1148,8 @@
1148 1148  For each success downlink, the PURPLE LED will blink once
1149 1149  )))
1150 1150  
1151 -(% _mstvisible="1" %)
1152 -----
1153 1153  
1136 +
1154 1154  (% _mstvisible="1" style="text-align: left;" %)
1155 1155  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1156 1156  
... ... @@ -1157,6 +1157,7 @@
1157 1157  (% _mstvisible="1" %)
1158 1158  [[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
1159 1159  
1143 +
1160 1160  (% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1161 1161  = (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) =
1162 1162  
... ... @@ -1178,6 +1178,7 @@
1178 1178  * -55°C to 125°C
1179 1179  * Working voltage 2.35v ~~ 5v
1180 1180  
1165 +
1181 1181  (% _mstvisible="1" style="text-align: left;" %)
1182 1182  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1183 1183  
... ... @@ -1269,7 +1269,7 @@
1269 1269  Feature: Change LoRaWAN End Node Transmit Interval.
1270 1270  
1271 1271  (% _mstvisible="1" style="text-align: left;" %)
1272 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
1257 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1273 1273  
1274 1274  (% _mstvisible="1" %)
1275 1275  [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
... ... @@ -1277,7 +1277,10 @@
1277 1277  (% _mstvisible="1" %)
1278 1278  (((
1279 1279  (% _mstvisible="2" style="text-align: left;" %)
1280 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
1265 +
1266 +
1267 +(% _mstvisible="2" style="text-align: left;" %)
1268 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
1281 1281  )))
1282 1282  
1283 1283  (% _mstvisible="1" %)
... ... @@ -1302,6 +1302,10 @@
1302 1302  (((
1303 1303  (% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1304 1304  (% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1293 +
1294 +
1295 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1296 +
1305 1305  )))
1306 1306  
1307 1307  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1311,7 +1311,7 @@
1311 1311  Feature: Change External Sensor Mode.
1312 1312  
1313 1313  (% _mstvisible="1" style="text-align: left;" %)
1314 -(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
1306 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1315 1315  
1316 1316  (% _mstvisible="1" %)
1317 1317  [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
... ... @@ -1319,7 +1319,10 @@
1319 1319  (% _mstvisible="1" %)
1320 1320  (((
1321 1321  (% _mstvisible="2" style="text-align: left;" %)
1322 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
1314 +
1315 +
1316 +(% _mstvisible="2" style="text-align: left;" %)
1317 +(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1323 1323  )))
1324 1324  
1325 1325  (% _mstvisible="1" %)
... ... @@ -1349,6 +1349,10 @@
1349 1349  (((
1350 1350  (% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1351 1351  0xA20702003c,Same as AT+SETCNT=60
1347 +
1348 +
1349 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1350 +
1352 1352  )))
1353 1353  
1354 1354  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1365,18 +1365,19 @@
1365 1365  PID is default set to disable (0)
1366 1366  
1367 1367  (% _mstvisible="1" style="text-align: left;" %)
1368 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1367 +(% style="color:#4f81bd" %)**AT Command:**
1369 1369  
1370 1370  (% _mstvisible="1" %)
1371 1371  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1372 1372  
1373 1373  (% _mstvisible="1" style="text-align: left;" %)
1374 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1373 +(% style="color:#4f81bd" %)**Downlink Command:**
1375 1375  
1376 1376  (% _mstvisible="1" %)
1377 1377  * 0xA800  **~-~->** AT+PID=0
1378 1378  * 0xA801     **~-~->** AT+PID=1
1379 1379  
1379 +
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 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
1387 +(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1388 1388  
1389 1389  (% _mstvisible="1" %)
1390 1390  [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
... ... @@ -1392,7 +1392,10 @@
1392 1392  (% _mstvisible="1" %)
1393 1393  (((
1394 1394  (% _mstvisible="2" style="text-align: left;" %)
1395 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
1395 +
1396 +
1397 +(% _mstvisible="2" style="text-align: left;" %)
1398 +(% style="color:#4f81bd" %)**Downlink Command:**
1396 1396  )))
1397 1397  
1398 1398  (% _mstvisible="1" %)
... ... @@ -1399,6 +1399,9 @@
1399 1399  (((
1400 1400  (% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1401 1401  No downlink command for this feature.
1405 +
1406 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1407 +
1402 1402  )))
1403 1403  
1404 1404  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1408,17 +1408,19 @@
1408 1408  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1409 1409  
1410 1410  (% _mstvisible="1" style="text-align: left;" %)
1411 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
1417 +(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1412 1412  
1413 1413  (% _mstvisible="1" %)
1414 1414  [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1415 1415  
1422 +
1416 1416  (% _mstvisible="1" style="text-align: left;" %)
1417 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1424 +(% style="color:#4f81bd" %)**Downlink Command:**
1418 1418  
1419 1419  (% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1420 1420  No downlink command for this feature.
1421 1421  
1429 +
1422 1422  (% _mstvisible="1" style="text-align: left;" %)
1423 1423  == (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1424 1424  
... ... @@ -1426,17 +1426,19 @@
1426 1426  Feature: Set device to sleep mode
1427 1427  
1428 1428  (% _mstvisible="1" style="text-align: left;" %)
1429 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
1437 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1430 1430  
1431 1431  (% _mstvisible="1" %)
1432 1432  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1433 1433  
1442 +
1434 1434  (% _mstvisible="1" %)
1435 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1444 +(% style="color:#4f81bd" %)**Downlink Command:**
1436 1436  
1437 1437  (% _mstvisible="1" %)
1438 1438  * There is no downlink command to set to Sleep mode.
1439 1439  
1449 +
1440 1440  (% _mstvisible="1" %)
1441 1441  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1442 1442  
... ... @@ -1444,17 +1444,19 @@
1444 1444  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1445 1445  
1446 1446  (% _mstvisible="1" %)
1447 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1457 +(% style="color:#4f81bd" %)**AT Command:**
1448 1448  
1449 1449  (% _mstvisible="1" %)
1450 1450  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1451 1451  
1462 +
1452 1452  (% _mstvisible="1" %)
1453 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1464 +(% style="color:#4f81bd" %)**Downlink Command:**
1454 1454  
1455 1455  (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1456 1456  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1457 1457  
1469 +
1458 1458  (% _mstvisible="1" %)
1459 1459  == (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1460 1460  
... ... @@ -1473,14 +1473,15 @@
1473 1473  (% _mstvisible="1" %)
1474 1474  (((
1475 1475  (% _mstvisible="2" %)
1476 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1488 +(% style="color:#4f81bd" %)**AT Command:**
1477 1477  )))
1478 1478  
1479 1479  (% _mstvisible="1" %)
1480 1480  [[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1481 1481  
1494 +
1482 1482  (% _mstvisible="1" %)
1483 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1496 +(% style="color:#4f81bd" %)**Downlink Command:**
1484 1484  
1485 1485  (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1486 1486  0x28 01 ~/~/ Same As AT+SYNCMOD=1
... ... @@ -1488,6 +1488,7 @@
1488 1488  (% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1489 1489  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1490 1490  
1504 +
1491 1491  (% _mstvisible="1" %)
1492 1492  == (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
1493 1493  
... ... @@ -1495,17 +1495,19 @@
1495 1495  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1496 1496  
1497 1497  (% _mstvisible="1" %)
1498 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1512 +(% style="color:#4f81bd" %)**AT Command:**
1499 1499  
1500 1500  (% _mstvisible="1" %)
1501 1501  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1502 1502  
1517 +
1503 1503  (% _mstvisible="1" %)
1504 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1519 +(% style="color:#4f81bd" %)**Downlink Command:**
1505 1505  
1506 1506  (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1507 1507  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1508 1508  
1524 +
1509 1509  (% _mstvisible="1" %)
1510 1510  == (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1511 1511  
... ... @@ -1513,17 +1513,19 @@
1513 1513  Feature: Print the sector data from start page to stop page (max is 416 pages).
1514 1514  
1515 1515  (% _mstvisible="1" %)
1516 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
1532 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1517 1517  
1518 1518  (% _mstvisible="1" %)
1519 1519  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1520 1520  
1537 +
1521 1521  (% _mstvisible="1" %)
1522 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1539 +(% style="color:#4f81bd" %)**Downlink Command:**
1523 1523  
1524 1524  (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1525 1525  No downlink commands for feature
1526 1526  
1544 +
1527 1527  (% _mstvisible="1" %)
1528 1528  == (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1529 1529  
... ... @@ -1531,17 +1531,19 @@
1531 1531  Feature: Print the last few data entries
1532 1532  
1533 1533  (% _mstvisible="1" %)
1534 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1552 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1535 1535  
1536 1536  (% _mstvisible="1" %)
1537 1537  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1538 1538  
1557 +
1539 1539  (% _mstvisible="1" %)
1540 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1559 +(% style="color:#4f81bd" %)**Downlink Command:**
1541 1541  
1542 1542  (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1543 1543  No downlink commands for feature
1544 1544  
1564 +
1545 1545  (% _mstvisible="1" %)
1546 1546  == (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1547 1547  
... ... @@ -1549,17 +1549,19 @@
1549 1549  Feature: Clear flash storage for data log feature.
1550 1550  
1551 1551  (% _mstvisible="1" %)
1552 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1572 +(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1553 1553  
1554 1554  (% _mstvisible="1" %)
1555 1555  [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1556 1556  
1577 +
1557 1557  (% _mstvisible="1" %)
1558 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1579 +(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1559 1559  
1560 1560  (% _mstvisible="1" %)
1561 1561  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1562 1562  
1584 +
1563 1563  (% _mstvisible="1" %)
1564 1564  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1565 1565  
... ... @@ -1568,7 +1568,7 @@
1568 1568  
1569 1569  
1570 1570  (% _mstvisible="1" %)
1571 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1593 +(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1572 1572  
1573 1573  (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1574 1574  The default factory setting is 0
... ... @@ -1577,12 +1577,14 @@
1577 1577  (% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1578 1578  (% _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
1579 1579  
1602 +
1580 1580  (% _mstvisible="1" %)
1581 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1604 +(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1582 1582  
1583 1583  (% _mstvisible="1" %)
1584 1584  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1585 1585  
1609 +
1586 1586  (% _mstvisible="1" %)
1587 1587  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1588 1588  
... ... @@ -1641,27 +1641,24 @@
1641 1641  [[image:image-20220530085651-1.png]]
1642 1642  
1643 1643  
1644 -Connection:
1668 +**Connection:**
1645 1645  
1646 -✓ USB to TTL GND <~-~->GND
1670 +✓** USB to TTL GND <~-~->GND**
1647 1647  
1648 -✓ USB to TTL RXD <~-~-> D+
1672 +**✓ USB to TTL RXD <~-~-> D+**
1649 1649  
1650 -✓ USB to TTL TXD <~-~-> A11
1674 +**✓ USB to TTL TXD <~-~-> A11**
1651 1651  
1652 -✓ USB to TTL 3.3V <~-~-> D-
1676 +**✓ USB to TTL 3.3V <~-~-> D-**
1653 1653  
1654 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1655 1655  
1656 -access serial console for LHT65N. The AT commands are disable by default and need to enter
1679 +(((
1680 +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.
1681 +)))
1657 1657  
1658 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1659 -
1660 -user need to input password again. User can use AT+DISAT command to disable AT command
1661 -
1662 -before timeout.
1663 -
1683 +(((
1664 1664  Input password and ATZ to activate LHT65N,As shown below:
1685 +)))
1665 1665  
1666 1666  [[image:image-20220530095701-4.png]]
1667 1667  

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