Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2025/07/03 14:48
From version 119.7
edited by Xiaoling
on 2022/06/09 18:17
on 2022/06/09 18:17
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To version 144.1
edited by Bei Jinggeng
on 2022/06/15 17:20
on 2022/06/15 17:20
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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"]] ... ... @@ -1323,7 +1323,10 @@ 1323 1323 (% _mstvisible="1" %) 1324 1324 ((( 1325 1325 (% _mstvisible="2" style="text-align: left;" %) 1326 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2** 1321 + 1322 + 1323 +(% _mstvisible="2" style="text-align: left;" %) 1324 +(% _msthash="506056" _msttexthash="387855" style="color:#4f81bd" %)**Downlink Command: 0xA2** 1327 1327 ))) 1328 1328 1329 1329 (% _mstvisible="1" %) ... ... @@ -1353,6 +1353,10 @@ 1353 1353 ((( 1354 1354 (% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 1355 1355 0xA20702003c,Same as AT+SETCNT=60 1354 + 1355 + 1356 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 1357 + 1356 1356 ))) 1357 1357 1358 1358 (% _mstvisible="1" style="text-align: left;" %) ... ... @@ -1369,13 +1369,14 @@ 1369 1369 PID is default set to disable (0) 1370 1370 1371 1371 (% _mstvisible="1" style="text-align: left;" %) 1372 -(% _msthash="315 361" _msttexthash="137488"_mstvisible="3" %)**AT Command:**1374 +(% _msthash="315246" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:** 1373 1373 1374 1374 (% _mstvisible="1" %) 1375 1375 [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]] 1376 1376 1379 + 1377 1377 (% _mstvisible="1" style="text-align: left;" %) 1378 -(% _msthash="315 362" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1381 +(% _msthash="315247" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1379 1379 1380 1380 (% _mstvisible="1" %) 1381 1381 * 0xA800 **~-~->** AT+PID=0 ... ... @@ -1388,7 +1388,7 @@ 1388 1388 Feature: Set device password, max 9 digits 1389 1389 1390 1390 (% _mstvisible="1" style="text-align: left;" %) 1391 -(% _msthash="315 364" _msttexthash="295009"_mstvisible="3" %)**AT Command: AT+PWORD**1394 +(% _msthash="315248" _msttexthash="295009" style="color:#4f81bd" %)**AT Command: AT+PWORD** 1392 1392 1393 1393 (% _mstvisible="1" %) 1394 1394 [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]] ... ... @@ -1396,7 +1396,10 @@ 1396 1396 (% _mstvisible="1" %) 1397 1397 ((( 1398 1398 (% _mstvisible="2" style="text-align: left;" %) 1399 -(% _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:** 1400 1400 ))) 1401 1401 1402 1402 (% _mstvisible="1" %) ... ... @@ -1403,6 +1403,9 @@ 1403 1403 ((( 1404 1404 (% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 1405 1405 No downlink command for this feature. 1412 + 1413 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 1414 + 1406 1406 ))) 1407 1407 1408 1408 (% _mstvisible="1" style="text-align: left;" %) ... ... @@ -1412,17 +1412,19 @@ 1412 1412 Feature: Quit AT Command mode, so user needs to input password again before use AT Commands. 1413 1413 1414 1414 (% _mstvisible="1" style="text-align: left;" %) 1415 -(% _msthash="315 366" _msttexthash="289120"_mstvisible="3" %)**AT Command: AT+DISAT**1424 +(% _msthash="315249" _msttexthash="289120" style="color:#4f81bd" %)**AT Command: AT+DISAT** 1416 1416 1417 1417 (% _mstvisible="1" %) 1418 1418 [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]] 1419 1419 1429 + 1420 1420 (% _mstvisible="1" style="text-align: left;" %) 1421 -(% _msthash="315 367" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1431 +(% _msthash="315250" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1422 1422 1423 1423 (% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %) 1424 1424 No downlink command for this feature. 1425 1425 1436 + 1426 1426 (% _mstvisible="1" style="text-align: left;" %) 1427 1427 == (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) == 1428 1428 ... ... @@ -1429,14 +1429,17 @@ 1429 1429 (% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %) 1430 1430 Feature: Set device to sleep mode 1431 1431 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 + 1432 1432 (% _mstvisible="1" style="text-align: left;" %) 1433 -(% _msthash="315 370" _msttexthash="289783"_mstvisible="3" %)**AT Command: AT+SLEEP**1447 +(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP** 1434 1434 1435 1435 (% _mstvisible="1" %) 1436 1436 [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]] 1437 1437 1438 1438 (% _mstvisible="1" %) 1439 -(% _msthash="315 371" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1453 +(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1440 1440 1441 1441 (% _mstvisible="1" %) 1442 1442 * There is no downlink command to set to Sleep mode. ... ... @@ -1448,17 +1448,19 @@ 1448 1448 Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] 1449 1449 1450 1450 (% _mstvisible="1" %) 1451 -(% _msthash="3153 73" _msttexthash="137488"_mstvisible="3" %)**AT Command:**1465 +(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:** 1452 1452 1453 1453 (% _mstvisible="1" %) 1454 1454 [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]] 1455 1455 1470 + 1456 1456 (% _mstvisible="1" %) 1457 -(% _msthash="315 374" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1472 +(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1458 1458 1459 1459 (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %) 1460 1460 0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 1461 1461 1477 + 1462 1462 (% _mstvisible="1" %) 1463 1463 == (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) == 1464 1464 ... ... @@ -1477,14 +1477,15 @@ 1477 1477 (% _mstvisible="1" %) 1478 1478 ((( 1479 1479 (% _mstvisible="2" %) 1480 -(% _msthash="506 265" _msttexthash="137488"_mstvisible="4" %)**AT Command:**1496 +(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:** 1481 1481 ))) 1482 1482 1483 1483 (% _mstvisible="1" %) 1484 1484 [[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]] 1485 1485 1502 + 1486 1486 (% _mstvisible="1" %) 1487 -(% _msthash="315 376" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1504 +(% _msthash="315255" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1488 1488 1489 1489 (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %) 1490 1490 0x28 01 ~/~/ Same As AT+SYNCMOD=1 ... ... @@ -1492,6 +1492,7 @@ 1492 1492 (% _msthash="315378" _msttexthash="479076" _mstvisible="1" %) 1493 1493 0x28 00 ~/~/ Same As AT+SYNCMOD=0 1494 1494 1512 + 1495 1495 (% _mstvisible="1" %) 1496 1496 == (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) == 1497 1497 ... ... @@ -1499,17 +1499,19 @@ 1499 1499 Feature: Define System time sync interval. SYNCTDC default value: 10 days. 1500 1500 1501 1501 (% _mstvisible="1" %) 1502 -(% _msthash="315 380" _msttexthash="137488"_mstvisible="3" %)**AT Command:**1520 +(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:** 1503 1503 1504 1504 (% _mstvisible="1" %) 1505 1505 [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]] 1506 1506 1525 + 1507 1507 (% _mstvisible="1" %) 1508 -(% _msthash="315 381" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1527 +(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1509 1509 1510 1510 (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %) 1511 1511 0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A 1512 1512 1532 + 1513 1513 (% _mstvisible="1" %) 1514 1514 == (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) == 1515 1515 ... ... @@ -1517,17 +1517,19 @@ 1517 1517 Feature: Print the sector data from start page to stop page (max is 416 pages). 1518 1518 1519 1519 (% _mstvisible="1" %) 1520 -(% _msthash="315 384" _msttexthash="264953"_mstvisible="3" %)**AT Command: AT+PDTA**1540 +(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA** 1521 1521 1522 1522 (% _mstvisible="1" %) 1523 1523 [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]] 1524 1524 1545 + 1525 1525 (% _mstvisible="1" %) 1526 -(% _msthash="315 385" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1547 +(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1527 1527 1528 1528 (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %) 1529 1529 No downlink commands for feature 1530 1530 1552 + 1531 1531 (% _mstvisible="1" %) 1532 1532 == (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) == 1533 1533 ... ... @@ -1535,17 +1535,19 @@ 1535 1535 Feature: Print the last few data entries 1536 1536 1537 1537 (% _mstvisible="1" %) 1538 -(% _msthash="315 388" _msttexthash="288522"_mstvisible="3" %)**AT Command: AT+PLDTA**1560 +(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA** 1539 1539 1540 1540 (% _mstvisible="1" %) 1541 1541 [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]] 1542 1542 1565 + 1543 1543 (% _mstvisible="1" %) 1544 -(% _msthash="315 389" _msttexthash="298038"_mstvisible="3" %)**Downlink Command:**1567 +(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1545 1545 1546 1546 (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %) 1547 1547 No downlink commands for feature 1548 1548 1572 + 1549 1549 (% _mstvisible="1" %) 1550 1550 == (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) == 1551 1551 ... ... @@ -1553,13 +1553,14 @@ 1553 1553 Feature: Clear flash storage for data log feature. 1554 1554 1555 1555 (% _mstvisible="1" %) 1556 -(% _msthash="315 392" _msttexthash="311415"_mstvisible="3" %)**AT Command: AT+CLRDTA**1580 +(% _msthash="315262" _msttexthash="311415" style="color:#4f81bd" %)**AT Command: AT+CLRDTA** 1557 1557 1558 1558 (% _mstvisible="1" %) 1559 1559 [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]] 1560 1560 1585 + 1561 1561 (% _mstvisible="1" %) 1562 -(% _msthash="3153 93" _msttexthash="388193"_mstvisible="3" %)**Downlink Command: 0xA3**1587 +(% _msthash="315263" _msttexthash="388193" style="color:#4f81bd" %)**Downlink Command: 0xA3** 1563 1563 1564 1564 (% _mstvisible="1" %) 1565 1565 * Example: 0xA301 ~/~/Same as AT+CLRDTA ... ... @@ -1572,7 +1572,7 @@ 1572 1572 1573 1573 1574 1574 (% _mstvisible="1" %) 1575 -(% _msthash="315 395" _msttexthash="334256"_mstvisible="3" %)**AT Command: AT+PNACKMD**1600 +(% _msthash="315264" _msttexthash="334256" style="color:#4f81bd" %)**AT Command: AT+PNACKMD** 1576 1576 1577 1577 (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1578 1578 The default factory setting is 0 ... ... @@ -1582,7 +1582,7 @@ 1582 1582 (% _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 1583 1583 1584 1584 (% _mstvisible="1" %) 1585 -(% _msthash="315 397" _msttexthash="383981"_mstvisible="3" %)**Downlink Command: 0x34**1610 +(% _msthash="315265" _msttexthash="383981" style="color:#4f81bd" %)**Downlink Command: 0x34** 1586 1586 1587 1587 (% _mstvisible="1" %) 1588 1588 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 ... ... @@ -1625,190 +1625,362 @@ 1625 1625 (% _mstvisible="1" %) 1626 1626 ((( 1627 1627 (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1653 +((( 1654 +(% _msthash="736723" _msttexthash="35479028" %) 1628 1628 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: 1629 1629 [[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 +))) 1630 1630 1659 +((( 1660 + 1661 +))) 1631 1631 1663 +((( 1664 +(% _msthash="736724" _msttexthash="12045098" %) 1632 1632 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 +))) 1633 1633 1634 1634 1635 1635 (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1636 -= (% _msthash="183170" _msttexthash=" 163566" _mstvisible="3" %)6. FAQ(%%) =1670 += (% _msthash="183170" _msttexthash="37921" _mstvisible="3" %)6. FAQ(%%) = 1637 1637 1638 1638 (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1639 -== 6.1 How to use AT Command? == 1673 +== (% _msthash="491075" _msttexthash="437463" %)6.1 How to use AT Command?(%%) == 1640 1640 1641 -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 +))) 1642 1642 1643 - connect to LHT65for usingAT command, asbelow.1680 +[[image:image-20220530085651-1.png||_mstalt="429949"]] 1644 1644 1645 -[[image:image-20220530085651-1.png]] 1646 1646 1683 +(% _msthash="506061" _msttexthash="170755" %)**Connection:** 1647 1647 1648 -Connection: 1685 +(% _msthash="506062" _msttexthash="1187732" %) 1686 +✓** USB to TTL GND <~-~->GND** 1649 1649 1650 -✓ USB to TTL GND <~-~->GND1688 +(% _msthash="506063" _msttexthash="1158313" %)**✓ USB to TTL RXD <~-~-> D+** 1651 1651 1652 -✓ USB to TTL RXD <~-~->D+1690 +(% _msthash="506064" _msttexthash="1175629" %)**✓ USB to TTL TXD <~-~-> A11** 1653 1653 1654 -✓ USB to TTL TXD<~-~->A111692 +(% _msthash="506065" _msttexthash="1164696" %)**✓ USB to TTL 3.3V <~-~-> D-** 1655 1655 1656 -✓ USB to TTL 3.3V <~-~-> D- 1657 1657 1658 -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 +))) 1659 1659 1660 -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 +))) 1661 1661 1662 - password (default:**123456**) to active it.Timeout to input AT Command is 5min,after 5-minute,1705 +[[image:image-20220530095701-4.png||_mstalt="430014"]] 1663 1663 1664 -user need to input password again. User can use AT+DISAT command to disable AT command 1665 1665 1666 -before timeout. 1708 +(% _msthash="506066" _msttexthash="544869" %) 1709 +AT Command List is as below: 1667 1667 1668 -Input password and ATZ to activate LHT65N,As shown below: 1711 +(% _msthash="506067" _msttexthash="361920" %) 1712 +AT+<CMD>? : Help on <CMD> 1669 1669 1670 -[[image:image-20220530095701-4.png]] 1714 +(% _msthash="506068" _msttexthash="243061" %) 1715 +AT+<CMD> : Run <CMD> 1671 1671 1717 +(% _msthash="506069" _msttexthash="704197" %) 1718 +AT+<CMD>=<value> : Set the value 1672 1672 1673 -AT Command List is as below: 1720 +(% _msthash="506070" _msttexthash="455676" %) 1721 +AT+<CMD>=? : Get the value 1674 1674 1675 -AT+<CMD>? : Help on <CMD> 1723 +(% _msthash="506071" _msttexthash="670553" %) 1724 +AT+DEBUG: Set more info output 1676 1676 1677 -AT+<CMD> : Run <CMD> 1726 +(% _msthash="506072" _msttexthash="485888" %) 1727 +ATZ: Trig a reset of the MCU 1678 1678 1679 -AT+<CMD>=<value> : Set the value 1729 +(% _msthash="506073" _msttexthash="2068872" %) 1730 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1680 1680 1681 -AT+<CMD>=? : Get the value 1732 +(% _msthash="506074" _msttexthash="689169" %) 1733 +AT+DEUI: Get or Set the Device EUI 1682 1682 1683 -AT+DEBUG:Set more info output 1735 +(% _msthash="506075" _msttexthash="960414" %) 1736 +AT+DADDR: Get or Set the Device Address 1684 1684 1685 -ATZ: Trig a reset of the MCU 1738 +(% _msthash="506076" _msttexthash="1079897" %) 1739 +AT+APPKEY: Get or Set the Application Key 1686 1686 1687 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1741 +(% _msthash="506077" _msttexthash="1326143" %) 1742 +AT+NWKSKEY: Get or Set the Network Session Key 1688 1688 1689 -AT+DEUI: Get or Set the Device EUI 1744 +(% _msthash="506078" _msttexthash="1573000" %) 1745 +AT+APPSKEY: Get or Set the Application Session Key 1690 1690 1691 -AT+DADDR: Get or Set the Device Address 1747 +(% _msthash="506079" _msttexthash="1041729" %) 1748 +AT+APPEUI: Get or Set the Application EUI 1692 1692 1693 -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) 1694 1694 1695 -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) 1696 1696 1697 -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) 1698 1698 1699 -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 1700 1700 1701 -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) 1702 1702 1703 -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 1704 1704 1705 -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) 1706 1706 1707 -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 1708 1708 1709 -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 1710 1710 1711 -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 1712 1712 1713 -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 1714 1714 1715 -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) 1716 1716 1717 -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 1718 1718 1719 -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 1720 1720 1721 -in ms 1792 +(% _msthash="506094" _msttexthash="1273987" %) 1793 +AT+FCD: Get or Set the Frame Counter Downlink 1722 1722 1723 -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 1724 1724 1725 -in ms 1798 +(% _msthash="506096" _msttexthash="384852" %) 1799 +AT+JOIN: Join network 1726 1726 1727 -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 1728 1728 1729 -AT+NWKID: Get or Set the Network ID 1804 +(% _msthash="506098" _msttexthash="2546206" %) 1805 +AT+SENDB: Send hexadecimal data along with the application port 1730 1730 1731 -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 1732 1732 1733 -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) 1734 1734 1735 -AT+CLASS: Get or Set the Device Class 1813 +(% _msthash="506101" _msttexthash="1429701" %) 1814 +AT+RECV: Print last received data in raw format 1736 1736 1737 -AT+JOIN: Join network 1816 +(% _msthash="506102" _msttexthash="1735981" %) 1817 +AT+VER: Get current image version and Frequency Band 1738 1738 1739 -AT+NJS: Get the join status 1819 +(% _msthash="506103" _msttexthash="1189474" %) 1820 +AT+CFM: Get or Set the confirmation mode (0-1) 1740 1740 1741 -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) 1742 1742 1743 -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 1744 1744 1745 -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 1746 1746 1747 -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 1748 1748 1749 -AT+VER: Get current image version and Frequency Band 1834 +(% _msthash="506108" _msttexthash="1083914" %) 1835 +AT+PORT: Get or set the application port 1750 1750 1751 -AT+CFM: Get or Set the confirmation mode (0-1) 1837 +(% _msthash="506109" _msttexthash="622440" %) 1838 +AT+DISAT: Disable AT commands 1752 1752 1753 -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 1754 1754 1755 -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 1756 1756 1757 -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 1758 1758 1759 -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 1760 1760 1761 -AT+PORT: Get or set the application port 1852 +(% _msthash="506114" _msttexthash="1063127" %) 1853 +AT+PLDTA: Print the last few sets of data 1762 1762 1763 -AT+DISAT: Disable AT commands 1855 +(% _msthash="506115" _msttexthash="1999426" %) 1856 +AT+CLRDTA: Clear the storage, record position back to 1st 1764 1764 1765 -AT+PWORD: Set password, max 9 digits 1858 +(% _msthash="506116" _msttexthash="442130" %) 1859 +AT+SLEEP: Set sleep mode 1766 1766 1767 -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 1768 1768 1769 -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 1770 1770 1771 -AT+PDTA: Print the sector data from start page to stop page 1867 +(% _msthash="506119" _msttexthash="813891" %) 1868 +AT+CFG: Print all configurations 1772 1772 1773 -AT+PLDTA: Print the last few sets of data 1870 +(% _msthash="506120" _msttexthash="551707" %) 1871 +AT+WMOD: Get or Set Work Mode 1774 1774 1775 -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 1776 1776 1777 -AT+SLEEP: Set sleep mode 1876 +(% _msthash="506122" _msttexthash="3907150" %) 1877 +AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1778 1778 1779 -AT+EXT: Get or Set external sensor model 1879 +(% _msthash="506123" _msttexthash="854620" %) 1880 +AT+SETCNT: Set the count at present 1780 1780 1781 -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 1782 1782 1783 -AT+CFG: Print all configurations 1885 +(% _msthash="506125" _msttexthash="771849" %) 1886 +AT+RPL: Get or set response level 1784 1784 1785 -AT+WMOD: Get or Set Work Mode 1888 +(% _msthash="506126" _msttexthash="1484314" %) 1889 +AT+TIMESTAMP: Get or Set UNIX timestamp in second 1786 1786 1787 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1891 +(% _msthash="506127" _msttexthash="741728" %) 1892 +AT+LEAPSEC: Get or Set Leap Second 1788 1788 1789 -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 1790 1790 1791 -AT+SETCNT:Set the count at present 1897 +(% _msthash="506129" _msttexthash="2235948" %) 1898 +AT+SYNCTDC: Get or set time synchronization interval in day 1792 1792 1793 -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 1794 1794 1795 -AT+RPL: Get or set response level 1796 1796 1797 - AT+TIMESTAMP:GetorSetUNIXtimestampinsecond1904 +== (% _msthash="1616654" _msttexthash="1555359" %)6.2 Where to use AT commands and Downlink commands(%%) == 1798 1798 1799 -AT+LEAPSEC: Get or Set Leap Second 1906 +(% _msthash="506131" _msttexthash="14585714" %) 1907 +AT commands: 1800 1800 1801 - AT+SYNCMOD: Get or Set timesynchronizationethod1909 +[[image:image-20220615092034-1.png||_mstalt="428870"]] 1802 1802 1803 -AT+SYNCTDC: Get or set time synchronization interval in day 1911 +(% _msthash="506132" _msttexthash="337922" %) 1912 +Downlink commands: 1804 1804 1805 -AT+PID: Get or set the PID 1914 +(% _msthash="506133" _msttexthash="33046" %) 1915 +TTN: 1806 1806 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 + 1807 1807 1808 1808 ))) 1809 1809 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 +))) 2006 + 1810 1810 (% _mstvisible="1" %) 1811 -= (% _msthash="183170" _msttexthash="1 63566" _mstvisible="3" %)7. Order Info(%%)=2008 += (% _msthash="183170" _msttexthash="13740740" _mstvisible="3" %)7. (%%)Order Info = 1812 1812 1813 1813 (% _mstvisible="1" %) 1814 1814 ((( ... ... @@ -1882,11 +1882,14 @@ 1882 1882 ))) 1883 1883 1884 1884 (% _mstvisible="1" %) 1885 -= (% _msthash="233363" _msttexthash=" 211237" _mstvisible="3" %)8. Packing Info(%%)=2082 += (% _msthash="233363" _msttexthash="13823550" _mstvisible="3" %)8. (%%)Packing Info = 1886 1886 1887 1887 (% _mstvisible="1" %) 1888 1888 ((( 1889 1889 (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 2087 + 2088 + 2089 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1890 1890 (% _mstvisible="3" %)**Package Includes**(%%): 1891 1891 ))) 1892 1892 ... ... @@ -1933,13 +1933,17 @@ 1933 1933 ((( 1934 1934 (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 1935 1935 Weight / pcs : 170g 2136 + 2137 + 2138 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 2139 + 1936 1936 ))) 1937 1937 1938 -= 9. Reference=2142 += (% _msthash="184782" _msttexthash="16007771" %)9. 参考资料(%%) = 1939 1939 1940 -* [[ Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]2144 +* [[数据表、照片、解码器、固件>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor||_msthash="504975" _msttexthash="51420512"]] 1941 1941 1942 -= 10. FCC Warning = 2146 += (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning = 1943 1943 1944 1944 (% _mstvisible="1" %) 1945 1945 (((
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