Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/30 14:27
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... ... @@ -77,9 +77,6 @@ 77 77 * Tri-color LED to indicate working status 78 78 * Datalog feature 79 79 80 - 81 - 82 - 83 83 (% _mstvisible="1" %) 84 84 == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) == 85 85 ... ... @@ -278,7 +278,6 @@ 278 278 [[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]] 279 279 280 280 281 - 282 282 (% _mstvisible="1" %) 283 283 === (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) === 284 284 ... ... @@ -289,7 +289,6 @@ 289 289 [[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]] 290 290 291 291 292 - 293 293 (% _mstvisible="1" %) 294 294 == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) == 295 295 ... ... @@ -368,9 +368,6 @@ 368 368 * The 7th byte (EXT #): defines the external sensor model. 369 369 * 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.) 370 370 371 - 372 - 373 - 374 374 (% _mstvisible="1" %) 375 375 === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 376 376 ... ... @@ -407,9 +407,6 @@ 407 407 * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 408 408 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 409 409 410 - 411 - 412 - 413 413 (% _mstvisible="1" %) 414 414 === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 415 415 ... ... @@ -425,9 +425,6 @@ 425 425 (% _mstvisible="1" %) 426 426 * Temperature: (0xF5C6-65536)/100=-26.18℃ 427 427 428 - 429 - 430 - 431 431 (% _mstvisible="1" %) 432 432 === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 433 433 ... ... @@ -437,9 +437,6 @@ 437 437 (% _mstvisible="1" %) 438 438 * Humidity: 0x025C/10=60.4% 439 439 440 - 441 - 442 - 443 443 (% _mstvisible="1" %) 444 444 === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 445 445 ... ... @@ -566,7 +566,6 @@ 566 566 ))) 567 567 ))) 568 568 569 - 570 570 (% _mstvisible="1" %) 571 571 * (% _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** 572 572 ... ... @@ -597,7 +597,6 @@ 597 597 598 598 ))) 599 599 600 - 601 601 (% _mstvisible="1" %) 602 602 * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte** 603 603 ... ... @@ -609,8 +609,6 @@ 609 609 * 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. 610 610 * 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) 611 611 612 - 613 - 614 614 (% _mstvisible="1" %) 615 615 == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 616 616 ... ... @@ -673,8 +673,6 @@ 673 673 1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 674 674 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. 675 675 676 - 677 - 678 678 (% _mstvisible="1" %) 679 679 === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 680 680 ... ... @@ -1181,8 +1181,6 @@ 1181 1181 * -55°C to 125°C 1182 1182 * Working voltage 2.35v ~~ 5v 1183 1183 1184 - 1185 - 1186 1186 (% _mstvisible="1" style="text-align: left;" %) 1187 1187 = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 1188 1188 ... ... @@ -1389,7 +1389,6 @@ 1389 1389 (% _mstvisible="1" %) 1390 1390 [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]] 1391 1391 1392 - 1393 1393 (% _mstvisible="1" style="text-align: left;" %) 1394 1394 (% style="color:#4f81bd" %)**Downlink Command:** 1395 1395 ... ... @@ -1397,8 +1397,6 @@ 1397 1397 * 0xA800 **~-~->** AT+PID=0 1398 1398 * 0xA801 **~-~->** AT+PID=1 1399 1399 1400 - 1401 - 1402 1402 (% _mstvisible="1" style="text-align: left;" %) 1403 1403 == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) == 1404 1404 ... ... @@ -1468,8 +1468,6 @@ 1468 1468 (% _mstvisible="1" %) 1469 1469 * There is no downlink command to set to Sleep mode. 1470 1470 1471 - 1472 - 1473 1473 (% _mstvisible="1" %) 1474 1474 == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 1475 1475 ... ... @@ -1629,8 +1629,6 @@ 1629 1629 (% _mstvisible="1" %) 1630 1630 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1631 1631 1632 - 1633 - 1634 1634 (% _mstvisible="1" %) 1635 1635 = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1636 1636