Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2025/07/03 14:48
From version 119.8
edited by Xiaoling
on 2022/06/09 18:17
on 2022/06/09 18:17
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To version 146.1
edited by Bei Jinggeng
on 2022/06/16 14:01
on 2022/06/16 14:01
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Bei - Content
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... ... @@ -1,13 +1,10 @@ 1 -(% _mstvisible="2" style="text-align:center" %)2 -[[image:image-20220 523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]1 +(% style="text-align:center" %) 2 +[[image:image-20220613162008-1.png||_mstalt="428142" 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 ... ... @@ -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 ... ... @@ -276,6 +276,7 @@ 276 276 [[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]] 277 277 278 278 275 + 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"]] 287 287 288 288 286 + 289 289 (% _mstvisible="1" %) 290 290 == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) == 291 291 ... ... @@ -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 ... ... @@ -1054,18 +1054,25 @@ 1054 1054 (% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %) 1055 1055 7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E 1056 1056 1043 +(% _msthash="315237" _msttexthash="1385839" %) 1057 1057 Where the first 11 bytes is for the first entry: 1058 1058 1046 +(% _msthash="315238" _msttexthash="274846" %) 1059 1059 7FFF089801464160065F97 1060 1060 1049 +(% _msthash="315239" _msttexthash="617435" %) 1061 1061 Ext sensor data=0x7FFF/100=327.67 1062 1062 1052 +(% _msthash="315240" _msttexthash="270543" %) 1063 1063 Temp=0x0898/100=22.00 1064 1064 1055 +(% _msthash="315241" _msttexthash="211783" %) 1065 1065 Hum=0x0146/10=32.6 1066 1066 1058 +(% _msthash="315242" _msttexthash="1569776" %) 1067 1067 poll message flag & Ext=0x41,means reply data,Ext=1 1068 1068 1061 +(% _msthash="315243" _msttexthash="1120509" %) 1069 1069 Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03 1070 1070 1071 1071 ... ... @@ -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 1140 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %) 1141 + 1142 +))) 1143 + 1148 1148 (% _mstvisible="1" style="text-align: left;" %) 1149 1149 == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) == 1150 1150 ... ... @@ -1156,7 +1156,7 @@ 1156 1156 = (% _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(%%) = 1157 1157 1158 1158 (% _msthidden="1" _mstvisible="1" style="text-align: left;" %) 1159 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) 1155 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) == 1160 1160 1161 1161 (% _mstvisible="1" %) 1162 1162 [[image:image-20220515080154-4.png||_mstalt="434681" _mstvisible="3" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" _mstvisible="3" height="201" width="195"]] ... ... @@ -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 ... ... @@ -1192,7 +1192,7 @@ 1192 1192 ))) 1193 1193 * (% _mstvisible="3" %) 1194 1194 ((( 1195 -(% _msthash="903319" _msttexthash=" 2004301" _mstvisible="4" %)1189 +(% _msthash="903319" _msttexthash="3225859" _mstvisible="4" %) 1196 1196 LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]] 1197 1197 ))) 1198 1198 ... ... @@ -1211,7 +1211,7 @@ 1211 1211 (% _mstvisible="1" %) 1212 1212 ((( 1213 1213 (% _mstvisible="2" style="text-align: left;" %) 1214 -(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**General Commands**(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %). 1208 +(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**General Commands**(% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %). 1215 1215 ))) 1216 1216 1217 1217 (% _mstvisible="1" %) ... ... @@ -1234,7 +1234,7 @@ 1234 1234 1235 1235 (% _mstvisible="1" %) 1236 1236 ((( 1237 -(% _msthash="506251" _msttexthash=" 8343023" _mstvisible="2" style="text-align: left;" %)1231 +(% _msthash="506251" _msttexthash="12349142" _mstvisible="2" style="text-align: left;" %) 1238 1238 They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]] 1239 1239 ))) 1240 1240 ... ... @@ -1247,7 +1247,7 @@ 1247 1247 (% _mstvisible="1" %) 1248 1248 ((( 1249 1249 (% _mstvisible="2" style="text-align: left;" %) 1250 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N** 1244 +(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506054" _msttexthash="792038" %)**Commands special design for LHT65N** 1251 1251 ))) 1252 1252 1253 1253 (% _mstvisible="1" %) ... ... @@ -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 1252 + 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="315 356" _msttexthash="241696"_mstvisible="3" %)**AT Command: AT+TDC**1264 +(% _msthash="315244" _msttexthash="241696" 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="506 255" _msttexthash="381992"_mstvisible="4" %)**Downlink Command: 0x01**1275 +(% _msthash="506055" _msttexthash="381992" 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="315 358" _msttexthash="248118"_mstvisible="3" %)**AT Command: AT+EXT**1313 +(% _msthash="315245" _msttexthash="248118" 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="506 258" _msttexthash="387855"_mstvisible="4" %)**Downlink Command: 0xA2**1324 +(% _msthash="506056" _msttexthash="387855" style="color:#4f81bd" %)**Downlink Command: 0xA2** 1330 1330 ))) 1331 1331 1332 1332 (% _mstvisible="1" %) ... ... @@ -1356,6 +1356,10 @@ 1356 1356 ((( 1357 1357 (% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 1358 1358 0xA20702003c,Same as AT+SETCNT=60 1354 + 1355 + 1356 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 1357 + 1359 1359 ))) 1360 1360 1361 1361 (% _mstvisible="1" style="text-align: left;" %) ... ... @@ -1372,13 +1372,14 @@ 1372 1372 PID is default set to disable (0) 1373 1373 1374 1374 (% _mstvisible="1" style="text-align: left;" %) 1375 -(% _msthash="315 361" _msttexthash="137488"_mstvisible="3" %)**AT Command:**1374 +(% _msthash="315246" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:** 1376 1376 1377 1377 (% _mstvisible="1" %) 1378 1378 [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]] 1379 1379 1379 + 1380 1380 (% _mstvisible="1" style="text-align: left;" %) 1381 -(% _msthash="315 362" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1381 +(% _msthash="315247" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1382 1382 1383 1383 (% _mstvisible="1" %) 1384 1384 * 0xA800 **~-~->** AT+PID=0 ... ... @@ -1391,7 +1391,7 @@ 1391 1391 Feature: Set device password, max 9 digits 1392 1392 1393 1393 (% _mstvisible="1" style="text-align: left;" %) 1394 -(% _msthash="315 364" _msttexthash="295009"_mstvisible="3" %)**AT Command: AT+PWORD**1394 +(% _msthash="315248" _msttexthash="295009" style="color:#4f81bd" %)**AT Command: AT+PWORD** 1395 1395 1396 1396 (% _mstvisible="1" %) 1397 1397 [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]] ... ... @@ -1399,7 +1399,10 @@ 1399 1399 (% _mstvisible="1" %) 1400 1400 ((( 1401 1401 (% _mstvisible="2" style="text-align: left;" %) 1402 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:** 1402 + 1403 + 1404 +(% _mstvisible="2" style="text-align: left;" %) 1405 +(% _msthash="506057" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1403 1403 ))) 1404 1404 1405 1405 (% _mstvisible="1" %) ... ... @@ -1406,6 +1406,9 @@ 1406 1406 ((( 1407 1407 (% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 1408 1408 No downlink command for this feature. 1412 + 1413 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 1414 + 1409 1409 ))) 1410 1410 1411 1411 (% _mstvisible="1" style="text-align: left;" %) ... ... @@ -1415,17 +1415,19 @@ 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 -(% _msthash="315 366" _msttexthash="289120"_mstvisible="3" %)**AT Command: AT+DISAT**1424 +(% _msthash="315249" _msttexthash="289120" style="color:#4f81bd" %)**AT Command: AT+DISAT** 1419 1419 1420 1420 (% _mstvisible="1" %) 1421 1421 [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]] 1422 1422 1429 + 1423 1423 (% _mstvisible="1" style="text-align: left;" %) 1424 -(% _msthash="315 367" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1431 +(% _msthash="315250" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1425 1425 1426 1426 (% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %) 1427 1427 No downlink command for this feature. 1428 1428 1436 + 1429 1429 (% _mstvisible="1" style="text-align: left;" %) 1430 1430 == (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) == 1431 1431 ... ... @@ -1432,14 +1432,17 @@ 1432 1432 (% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %) 1433 1433 Feature: Set device to sleep mode 1434 1434 1443 +* AT+Sleep=0 : Normal working mode, device will sleep and use lower power when there is no LoRa message 1444 +* AT+Sleep=1 : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping. 1445 + 1435 1435 (% _mstvisible="1" style="text-align: left;" %) 1436 -(% _msthash="315 370" _msttexthash="289783"_mstvisible="3" %)**AT Command: AT+SLEEP**1447 +(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP** 1437 1437 1438 1438 (% _mstvisible="1" %) 1439 1439 [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]] 1440 1440 1441 1441 (% _mstvisible="1" %) 1442 -(% _msthash="315 371" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1453 +(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1443 1443 1444 1444 (% _mstvisible="1" %) 1445 1445 * There is no downlink command to set to Sleep mode. ... ... @@ -1451,17 +1451,19 @@ 1451 1451 Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] 1452 1452 1453 1453 (% _mstvisible="1" %) 1454 -(% _msthash="3153 73" _msttexthash="137488"_mstvisible="3" %)**AT Command:**1465 +(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:** 1455 1455 1456 1456 (% _mstvisible="1" %) 1457 1457 [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]] 1458 1458 1470 + 1459 1459 (% _mstvisible="1" %) 1460 -(% _msthash="315 374" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1472 +(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1461 1461 1462 1462 (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %) 1463 1463 0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 1464 1464 1477 + 1465 1465 (% _mstvisible="1" %) 1466 1466 == (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) == 1467 1467 ... ... @@ -1480,14 +1480,15 @@ 1480 1480 (% _mstvisible="1" %) 1481 1481 ((( 1482 1482 (% _mstvisible="2" %) 1483 -(% _msthash="506 265" _msttexthash="137488"_mstvisible="4" %)**AT Command:**1496 +(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:** 1484 1484 ))) 1485 1485 1486 1486 (% _mstvisible="1" %) 1487 1487 [[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]] 1488 1488 1502 + 1489 1489 (% _mstvisible="1" %) 1490 -(% _msthash="315 376" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1504 +(% _msthash="315255" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1491 1491 1492 1492 (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %) 1493 1493 0x28 01 ~/~/ Same As AT+SYNCMOD=1 ... ... @@ -1495,6 +1495,7 @@ 1495 1495 (% _msthash="315378" _msttexthash="479076" _mstvisible="1" %) 1496 1496 0x28 00 ~/~/ Same As AT+SYNCMOD=0 1497 1497 1512 + 1498 1498 (% _mstvisible="1" %) 1499 1499 == (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) == 1500 1500 ... ... @@ -1502,17 +1502,19 @@ 1502 1502 Feature: Define System time sync interval. SYNCTDC default value: 10 days. 1503 1503 1504 1504 (% _mstvisible="1" %) 1505 -(% _msthash="315 380" _msttexthash="137488"_mstvisible="3" %)**AT Command:**1520 +(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:** 1506 1506 1507 1507 (% _mstvisible="1" %) 1508 1508 [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]] 1509 1509 1525 + 1510 1510 (% _mstvisible="1" %) 1511 -(% _msthash="315 381" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1527 +(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1512 1512 1513 1513 (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %) 1514 1514 0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A 1515 1515 1532 + 1516 1516 (% _mstvisible="1" %) 1517 1517 == (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) == 1518 1518 ... ... @@ -1520,17 +1520,19 @@ 1520 1520 Feature: Print the sector data from start page to stop page (max is 416 pages). 1521 1521 1522 1522 (% _mstvisible="1" %) 1523 -(% _msthash="315 384" _msttexthash="264953"_mstvisible="3" %)**AT Command: AT+PDTA**1540 +(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA** 1524 1524 1525 1525 (% _mstvisible="1" %) 1526 1526 [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]] 1527 1527 1545 + 1528 1528 (% _mstvisible="1" %) 1529 -(% _msthash="315 385" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1547 +(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1530 1530 1531 1531 (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %) 1532 1532 No downlink commands for feature 1533 1533 1552 + 1534 1534 (% _mstvisible="1" %) 1535 1535 == (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) == 1536 1536 ... ... @@ -1538,17 +1538,19 @@ 1538 1538 Feature: Print the last few data entries 1539 1539 1540 1540 (% _mstvisible="1" %) 1541 -(% _msthash="315 388" _msttexthash="288522"_mstvisible="3" %)**AT Command: AT+PLDTA**1560 +(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA** 1542 1542 1543 1543 (% _mstvisible="1" %) 1544 1544 [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]] 1545 1545 1565 + 1546 1546 (% _mstvisible="1" %) 1547 -(% _msthash="315 389" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1567 +(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1548 1548 1549 1549 (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %) 1550 1550 No downlink commands for feature 1551 1551 1572 + 1552 1552 (% _mstvisible="1" %) 1553 1553 == (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) == 1554 1554 ... ... @@ -1556,13 +1556,14 @@ 1556 1556 Feature: Clear flash storage for data log feature. 1557 1557 1558 1558 (% _mstvisible="1" %) 1559 -(% _msthash="315 392" _msttexthash="311415"_mstvisible="3" %)**AT Command: AT+CLRDTA**1580 +(% _msthash="315262" _msttexthash="311415" style="color:#4f81bd" %)**AT Command: AT+CLRDTA** 1560 1560 1561 1561 (% _mstvisible="1" %) 1562 1562 [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]] 1563 1563 1585 + 1564 1564 (% _mstvisible="1" %) 1565 -(% _msthash="3153 93" _msttexthash="388193"_mstvisible="3" %)**Downlink Command: 0xA3**1587 +(% _msthash="315263" _msttexthash="388193" style="color:#4f81bd" %)**Downlink Command: 0xA3** 1566 1566 1567 1567 (% _mstvisible="1" %) 1568 1568 * Example: 0xA301 ~/~/Same as AT+CLRDTA ... ... @@ -1575,7 +1575,7 @@ 1575 1575 1576 1576 1577 1577 (% _mstvisible="1" %) 1578 -(% _msthash="315 395" _msttexthash="334256"_mstvisible="3" %)**AT Command: AT+PNACKMD**1600 +(% _msthash="315264" _msttexthash="334256" style="color:#4f81bd" %)**AT Command: AT+PNACKMD** 1579 1579 1580 1580 (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1581 1581 The default factory setting is 0 ... ... @@ -1585,7 +1585,7 @@ 1585 1585 (% _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 1586 1586 1587 1587 (% _mstvisible="1" %) 1588 -(% _msthash="315 397" _msttexthash="383981"_mstvisible="3" %)**Downlink Command: 0x34**1610 +(% _msthash="315265" _msttexthash="383981" style="color:#4f81bd" %)**Downlink Command: 0x34** 1589 1589 1590 1590 (% _mstvisible="1" %) 1591 1591 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 ... ... @@ -1628,190 +1628,367 @@ 1628 1628 (% _mstvisible="1" %) 1629 1629 ((( 1630 1630 (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1653 +((( 1654 +(% _msthash="736723" _msttexthash="35479028" %) 1631 1631 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: 1632 1632 [[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]] 1657 +))) 1633 1633 1659 +((( 1660 + 1661 +))) 1634 1634 1663 +((( 1664 +(% _msthash="736724" _msttexthash="12045098" %) 1635 1635 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]] 1666 +))) 1636 1636 1637 1637 1638 1638 (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1639 -= (% _msthash="183170" _msttexthash=" 163566" _mstvisible="3" %)6. FAQ(%%) =1670 += (% _msthash="183170" _msttexthash="37921" _mstvisible="3" %)6. FAQ(%%) = 1640 1640 1641 1641 (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1642 -== 6.1 How to use AT Command? == 1673 +== (% _msthash="491075" _msttexthash="437463" %)6.1 How to use AT Command?(%%) == 1643 1643 1644 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to 1675 +((( 1676 +(% _msthash="736725" _msttexthash="9345674" %) 1677 +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. 1678 +))) 1645 1645 1646 - connect to LHT65for usingAT command, asbelow.1680 +[[image:image-20220530085651-1.png||_mstalt="429949"]] 1647 1647 1648 -[[image:image-20220530085651-1.png]] 1649 1649 1683 +(% _msthash="506061" _msttexthash="170755" %)**Connection:** 1650 1650 1651 -Connection: 1685 +(% _msthash="506062" _msttexthash="1187732" %) 1686 +✓** USB to TTL GND <~-~->GND** 1652 1652 1653 -✓ USB to TTL GND <~-~->GND1688 +(% _msthash="506063" _msttexthash="1158313" %)**✓ USB to TTL RXD <~-~-> D+** 1654 1654 1655 -✓ USB to TTL RXD <~-~->D+1690 +(% _msthash="506064" _msttexthash="1175629" %)**✓ USB to TTL TXD <~-~-> A11** 1656 1656 1657 -✓ USB to TTL TXD<~-~->A111692 +(% _msthash="506065" _msttexthash="1164696" %)**✓ USB to TTL 3.3V <~-~-> D-** 1658 1658 1659 -✓ USB to TTL 3.3V <~-~-> D- 1660 1660 1661 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to 1695 +((( 1696 +(% _msthash="736726" _msttexthash="67213055" %) 1697 +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. 1698 +))) 1662 1662 1663 -access serial console for LHT65N. The AT commands are disable by default and need to enter 1700 +((( 1701 +(% _msthash="736727" _msttexthash="1907009" %) 1702 +Input password and ATZ to activate LHT65N,As shown below: 1703 +))) 1664 1664 1665 - password (default:**123456**) to active it.Timeout to input AT Command is 5min,after 5-minute,1705 +[[image:image-20220530095701-4.png||_mstalt="430014"]] 1666 1666 1667 -user need to input password again. User can use AT+DISAT command to disable AT command 1668 1668 1669 -before timeout. 1708 +(% _msthash="506066" _msttexthash="544869" %) 1709 +AT Command List is as below: 1670 1670 1671 -Input password and ATZ to activate LHT65N,As shown below: 1711 +(% _msthash="506067" _msttexthash="361920" %) 1712 +AT+<CMD>? : Help on <CMD> 1672 1672 1673 -[[image:image-20220530095701-4.png]] 1714 +(% _msthash="506068" _msttexthash="243061" %) 1715 +AT+<CMD> : Run <CMD> 1674 1674 1717 +(% _msthash="506069" _msttexthash="704197" %) 1718 +AT+<CMD>=<value> : Set the value 1675 1675 1676 -AT Command List is as below: 1720 +(% _msthash="506070" _msttexthash="455676" %) 1721 +AT+<CMD>=? : Get the value 1677 1677 1678 -AT+<CMD>? : Help on <CMD> 1723 +(% _msthash="506071" _msttexthash="670553" %) 1724 +AT+DEBUG: Set more info output 1679 1679 1680 -AT+<CMD> : Run <CMD> 1726 +(% _msthash="506072" _msttexthash="485888" %) 1727 +ATZ: Trig a reset of the MCU 1681 1681 1682 -AT+<CMD>=<value> : Set the value 1729 +(% _msthash="506073" _msttexthash="2068872" %) 1730 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1683 1683 1684 -AT+<CMD>=? : Get the value 1732 +(% _msthash="506074" _msttexthash="689169" %) 1733 +AT+DEUI: Get or Set the Device EUI 1685 1685 1686 -AT+DEBUG:Set more info output 1735 +(% _msthash="506075" _msttexthash="960414" %) 1736 +AT+DADDR: Get or Set the Device Address 1687 1687 1688 -ATZ: Trig a reset of the MCU 1738 +(% _msthash="506076" _msttexthash="1079897" %) 1739 +AT+APPKEY: Get or Set the Application Key 1689 1689 1690 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1741 +(% _msthash="506077" _msttexthash="1326143" %) 1742 +AT+NWKSKEY: Get or Set the Network Session Key 1691 1691 1692 -AT+DEUI: Get or Set the Device EUI 1744 +(% _msthash="506078" _msttexthash="1573000" %) 1745 +AT+APPSKEY: Get or Set the Application Session Key 1693 1693 1694 -AT+DADDR: Get or Set the Device Address 1747 +(% _msthash="506079" _msttexthash="1041729" %) 1748 +AT+APPEUI: Get or Set the Application EUI 1695 1695 1696 -AT+APPKEY: Get or Set the Application Key 1750 +(% _msthash="506080" _msttexthash="2104206" %) 1751 +AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on) 1697 1697 1698 -AT+NWKSKEY: Get or Set the Network Session Key 1753 +(% _msthash="506081" _msttexthash="3369288" %) 1754 +AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1699 1699 1700 -AT+APPSKEY: Get or Set the Application Session Key 1756 +(% _msthash="506082" _msttexthash="1894529" %) 1757 +AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 1701 1701 1702 -AT+APPEUI: Get or Set the Application EUI 1759 +(% _msthash="506083" _msttexthash="3864172" %) 1760 +AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 1703 1703 1704 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on) 1762 +(% _msthash="506084" _msttexthash="1712204" %) 1763 +AT+PNM: Get or Set the public network mode. (0: off, 1: on) 1705 1705 1706 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1765 +(% _msthash="506085" _msttexthash="1281202" %) 1766 +AT+RX2FQ: Get or Set the Rx2 window frequency 1707 1707 1708 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 1768 +(% _msthash="506086" _msttexthash="2796781" %) 1769 +AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1709 1709 1710 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 1771 +(% _msthash="506087" _msttexthash="3285165" %) 1772 +AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 1711 1711 1712 -AT+PNM: Get or Set the public network mode. (0: off, 1: on) 1774 +(% _msthash="506088" _msttexthash="3286179" %) 1775 +AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1713 1713 1714 -AT+RX2FQ: Get or Set the Rx2 window frequency 1777 +(% _msthash="506089" _msttexthash="4703803" %) 1778 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms 1715 1715 1716 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1780 +(% _msthash="506090" _msttexthash="4704999" %) 1781 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms 1717 1717 1718 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 1783 +(% _msthash="506091" _msttexthash="1528683" %) 1784 +AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1719 1719 1720 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1786 +(% _msthash="506092" _msttexthash="757185" %) 1787 +AT+NWKID: Get or Set the Network ID 1721 1721 1722 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 1789 +(% _msthash="506093" _msttexthash="1156597" %) 1790 +AT+FCU: Get or Set the Frame Counter Uplink 1723 1723 1724 -in ms 1792 +(% _msthash="506094" _msttexthash="1273987" %) 1793 +AT+FCD: Get or Set the Frame Counter Downlink 1725 1725 1726 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 1795 +(% _msthash="506095" _msttexthash="859222" %) 1796 +AT+CLASS: Get or Set the Device Class 1727 1727 1728 -in ms 1798 +(% _msthash="506096" _msttexthash="384852" %) 1799 +AT+JOIN: Join network 1729 1729 1730 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1801 +(% _msthash="506097" _msttexthash="548626" %) 1802 +AT+NJS: Get the join status 1731 1731 1732 -AT+NWKID: Get or Set the Network ID 1804 +(% _msthash="506098" _msttexthash="2546206" %) 1805 +AT+SENDB: Send hexadecimal data along with the application port 1733 1733 1734 -AT+FCU: Get or Set the Frame Counter Uplink 1807 +(% _msthash="506099" _msttexthash="1932307" %) 1808 +AT+SEND: Send text data along with the application port 1735 1735 1736 -AT+FCD: Get or Set the Frame Counter Downlink 1810 +(% _msthash="506100" _msttexthash="3560557" %) 1811 +AT+RECVB: Print last received data in binary format (with hexadecimal values) 1737 1737 1738 -AT+CLASS: Get or Set the Device Class 1813 +(% _msthash="506101" _msttexthash="1429701" %) 1814 +AT+RECV: Print last received data in raw format 1739 1739 1740 -AT+JOIN: Join network 1816 +(% _msthash="506102" _msttexthash="1735981" %) 1817 +AT+VER: Get current image version and Frequency Band 1741 1741 1742 -AT+NJS: Get the join status 1819 +(% _msthash="506103" _msttexthash="1189474" %) 1820 +AT+CFM: Get or Set the confirmation mode (0-1) 1743 1743 1744 -AT+SENDB: Send hexadecimal data along with the application port 1822 +(% _msthash="506104" _msttexthash="1718210" %) 1823 +AT+CFS: Get confirmation status of the last AT+SEND (0-1) 1745 1745 1746 -AT+SEND: Send text data along with the application port 1825 +(% _msthash="506105" _msttexthash="1339403" %) 1826 +AT+SNR: Get the SNR of the last received packet 1747 1747 1748 -AT+RECVB: Print last received data in binary format (with hexadecimal values) 1828 +(% _msthash="506106" _msttexthash="1452009" %) 1829 +AT+RSSI: Get the RSSI of the last received packet 1749 1749 1750 -AT+RECV: Print last received data in raw format 1831 +(% _msthash="506107" _msttexthash="2768142" %) 1832 +AT+TDC: Get or set the application data transmission interval in ms 1751 1751 1752 -AT+VER: Get current image version and Frequency Band 1834 +(% _msthash="506108" _msttexthash="1083914" %) 1835 +AT+PORT: Get or set the application port 1753 1753 1754 -AT+CFM: Get or Set the confirmation mode (0-1) 1837 +(% _msthash="506109" _msttexthash="622440" %) 1838 +AT+DISAT: Disable AT commands 1755 1755 1756 -AT+CFS: Get confirmation status of the last AT+SEND (0-1) 1840 +(% _msthash="506110" _msttexthash="868361" %) 1841 +AT+PWORD: Set password, max 9 digits 1757 1757 1758 -AT+SNR: Get the SNR of the last received packet 1843 +(% _msthash="506111" _msttexthash="2210299" %) 1844 +AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1759 1759 1760 -AT+RSSI: Get the RSSI of the last received packet 1846 +(% _msthash="506112" _msttexthash="2113462" %) 1847 +AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470 1761 1761 1762 -AT+TDC: Get or set the application data transmission interval in ms 1849 +(% _msthash="506113" _msttexthash="2087423" %) 1850 +AT+PDTA: Print the sector data from start page to stop page 1763 1763 1764 -AT+PORT: Get or set the application port 1852 +(% _msthash="506114" _msttexthash="1063127" %) 1853 +AT+PLDTA: Print the last few sets of data 1765 1765 1766 -AT+DISAT: Disable AT commands 1855 +(% _msthash="506115" _msttexthash="1999426" %) 1856 +AT+CLRDTA: Clear the storage, record position back to 1st 1767 1767 1768 -AT+PWORD: Set password, max 9 digits 1858 +(% _msthash="506116" _msttexthash="442130" %) 1859 +AT+SLEEP: Set sleep mode 1769 1769 1770 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1861 +(% _msthash="506117" _msttexthash="1080222" %) 1862 +AT+EXT: Get or Set external sensor model 1771 1771 1772 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470 1864 +(% _msthash="506118" _msttexthash="1309490" %) 1865 +AT+BAT: Get the current battery voltage in mV 1773 1773 1774 -AT+PDTA: Print the sector data from start page to stop page 1867 +(% _msthash="506119" _msttexthash="813891" %) 1868 +AT+CFG: Print all configurations 1775 1775 1776 -AT+PLDTA: Print the last few sets of data 1870 +(% _msthash="506120" _msttexthash="551707" %) 1871 +AT+WMOD: Get or Set Work Mode 1777 1777 1778 -AT+CLRDTA: Clear the storage, record position back to 1st 1873 +(% _msthash="506121" _msttexthash="2631499" %) 1874 +AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1779 1779 1780 -AT+SLEEP: Set sleep mode 1876 +(% _msthash="506122" _msttexthash="3907150" %) 1877 +AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1781 1781 1782 -AT+EXT: Get or Set external sensor model 1879 +(% _msthash="506123" _msttexthash="854620" %) 1880 +AT+SETCNT: Set the count at present 1783 1783 1784 -AT+BAT: Get the current battery voltage in mV 1882 +(% _msthash="506124" _msttexthash="2554877" %) 1883 +AT+RJTDC: Get or set the ReJoin data transmission interval in min 1785 1785 1786 -AT+CFG: Print all configurations 1885 +(% _msthash="506125" _msttexthash="771849" %) 1886 +AT+RPL: Get or set response level 1787 1787 1788 -AT+WMOD: Get or Set Work Mode 1888 +(% _msthash="506126" _msttexthash="1484314" %) 1889 +AT+TIMESTAMP: Get or Set UNIX timestamp in second 1789 1789 1790 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1891 +(% _msthash="506127" _msttexthash="741728" %) 1892 +AT+LEAPSEC: Get or Set Leap Second 1791 1791 1792 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1894 +(% _msthash="506128" _msttexthash="1694017" %) 1895 +AT+SYNCMOD: Get or Set time synchronization method 1793 1793 1794 -AT+SETCNT:Set the count at present 1897 +(% _msthash="506129" _msttexthash="2235948" %) 1898 +AT+SYNCTDC: Get or set time synchronization interval in day 1795 1795 1796 -AT+RJTDC: Get or set the ReJoin data transmission interval in min 1900 +(% _msthash="506130" _msttexthash="425542" %) 1901 +AT+PID: Get or set the PID 1797 1797 1798 -AT+RPL: Get or set response level 1799 1799 1800 - AT+TIMESTAMP:GetorSetUNIXtimestampinsecond1904 +== (% _msthash="1616654" _msttexthash="1555359" %)6.2 Where to use AT commands and Downlink commands(%%) == 1801 1801 1802 -AT+LEAPSEC: Get or Set Leap Second 1906 +(% _msthash="506131" _msttexthash="14585714" %) 1907 +AT commands: 1803 1803 1804 - AT+SYNCMOD: Get or Set timesynchronizationethod1909 +[[image:image-20220615092034-1.png||_mstalt="428870"]] 1805 1805 1806 -AT+SYNCTDC: Get or set time synchronization interval in day 1911 +(% _msthash="506132" _msttexthash="337922" %) 1912 +Downlink commands: 1807 1807 1808 -AT+PID: Get or set the PID 1914 +(% _msthash="506133" _msttexthash="33046" %) 1915 +TTN: 1809 1809 1917 +[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]] 1918 + 1919 +(% _msthash="506134" _msttexthash="11113791" %) 1920 +Helium: 1921 + 1922 +[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]] 1923 + 1924 +(% _msthash="506135" _msttexthash="4159844" %) 1925 +Chirpstack:The downlink window will not be displayed until the network is accessed 1926 + 1927 +[[image:image-20220615094850-6.png||_mstalt="433082"]] 1928 + 1929 +[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]] 1930 + 1931 +(% _msthash="506136" _msttexthash="39286" %) 1932 +Aws: 1933 + 1934 +[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]] 1935 + 1936 +== (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval?(%%) == 1937 + 1938 +[[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/||_msthash="506137" _msttexthash="5712018"]] 1939 + 1940 +(% _msthash="536757" _msttexthash="1874951" %) 1941 +== 6.4 How to use TTL-USB to connect a PC to input AT commands? == 1942 + 1943 +[[image:image-20220615153355-1.png]] 1944 + 1945 +(% _msthash="506138" _msttexthash="243997" %) 1946 +1 < - -> GND < - -> Black 1947 + 1948 +(% _msthash="506139" _msttexthash="257166" %) 1949 +5 < - -> RXD < - -> White 1950 + 1951 +(% _msthash="506140" _msttexthash="253799" %) 1952 +9 < - -> TXD < - -> Green 1953 + 1954 +[[image:image-20220615153914-2.jpeg||height="608" width="456"]] 1955 + 1956 +((( 1957 +(% _msthash="736728" _msttexthash="67213055" %) 1958 +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. 1959 +))) 1960 + 1961 +((( 1962 +(% _msthash="736729" _msttexthash="1907009" %) 1963 +Input password and ATZ to activate LHT65N,As shown below: 1964 + 1965 +[[image:image-20220615154519-3.png]] 1966 + 1810 1810 1811 1811 ))) 1812 1812 1970 +(% _msthash="536758" _msttexthash="1832428" %) 1971 +== 6.5 How to use TTL-USB to connect PC to upgrade firmware? == 1972 + 1973 +[[image:image-20220615153355-1.png]] 1974 + 1975 +(% _msthash="506141" _msttexthash="231309" %) 1976 +4 < - -> 3.3V < - -> Blue 1977 + 1978 +(% _msthash="506142" _msttexthash="257166" %) 1979 +5 < - -> RXD < - -> White 1980 + 1981 +(% _msthash="506143" _msttexthash="253799" %) 1982 +9 < - -> TXD < - -> Green 1983 + 1984 +Use after connection, ground wire(1 < - -> GND < - -> Black) for 1s and then pull it out.Then restart the device. 1985 + 1986 + 1987 +(% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer first. 1988 + 1989 +[[image:image-20220615170542-5.png]] 1990 + 1991 + 1992 +(% _msthash="506146" _msttexthash="52173160" %) 1993 +(% _istranslated="1" %)**Step2**(%%):Download the LHT65N image files. 1994 + 1995 + 1996 +(% _msthash="506147" _msttexthash="188083584" %) 1997 +(% _istranslated="1" %)**Step3:**(%%)Select the serial port and baud rate of the device and the firmware to be upgraded. 1998 + 1999 +[[image:image-20220615171334-6.png]] 2000 + 2001 + 2002 +(% _istranslated="1" _mstmutation="1" %)**Step4:**(%%)Click Start 2003 + 2004 + 2005 +== 6.6 How many datalogs can HT65N store at a time ? == 2006 + 2007 +3328 2008 + 2009 + 2010 +))) 2011 + 1813 1813 (% _mstvisible="1" %) 1814 -= (% _msthash="183170" _msttexthash="1 63566" _mstvisible="3" %)7. Order Info(%%)=2013 += (% _msthash="183170" _msttexthash="13740740" _mstvisible="3" %)7. (%%)Order Info = 1815 1815 1816 1816 (% _mstvisible="1" %) 1817 1817 ((( ... ... @@ -1885,11 +1885,14 @@ 1885 1885 ))) 1886 1886 1887 1887 (% _mstvisible="1" %) 1888 -= (% _msthash="233363" _msttexthash=" 211237" _mstvisible="3" %)8. Packing Info(%%)=2087 += (% _msthash="233363" _msttexthash="13823550" _mstvisible="3" %)8. (%%)Packing Info = 1889 1889 1890 1890 (% _mstvisible="1" %) 1891 1891 ((( 1892 1892 (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 2092 + 2093 + 2094 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1893 1893 (% _mstvisible="3" %)**Package Includes**(%%): 1894 1894 ))) 1895 1895 ... ... @@ -1936,13 +1936,17 @@ 1936 1936 ((( 1937 1937 (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 1938 1938 Weight / pcs : 170g 2141 + 2142 + 2143 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 2144 + 1939 1939 ))) 1940 1940 1941 -= 9. Reference = 2147 += (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) = 1942 1942 1943 -* [[Datasheet, Photos,Decoder,Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]2149 +* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor||_msthash="504975" _msttexthash="51420512"]] 1944 1944 1945 -= 10. FCC Warning = 2151 += (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning = 1946 1946 1947 1947 (% _mstvisible="1" %) 1948 1948 (((
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