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Last modified by Xiaoling on 2023/07/18 10:12
From version 210.2
edited by Xiaoling
on 2022/10/18 14:20
Change comment: There is no comment for this version
To version 210.1
edited by Bei Jinggeng
on 2022/10/18 10:49
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -61,8 +61,6 @@
61 61  * Tri-color LED to indicate working status
62 62  * Datalog feature (Max 3328 records)
63 63  
64 -
65 -
66 66  == 1.3 Specification ==
67 67  
68 68  
... ... @@ -87,8 +87,6 @@
87 87  * ±2°C accuracy from -55°C to +125°C
88 88  * Operating Range: -55 °C ~~ 125 °C
89 89  
90 -
91 -
92 92  = 2. Connect LHT65N to IoT Server =
93 93  
94 94  
... ... @@ -200,6 +200,7 @@
200 200  
201 201  
202 202  
199 +
203 203  == 2.4 Uplink Payload   ( Fport~=2) ==
204 204  
205 205  
... ... @@ -279,8 +279,6 @@
279 279  * The 7th byte (EXT #): defines the external sensor model.
280 280  * 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.)
281 281  
282 -
283 -
284 284  === 2.4.1 Decoder in TTN V3 ===
285 285  
286 286  
... ... @@ -293,6 +293,7 @@
293 293  
294 294  
295 295  
291 +
296 296  === 2.4.2 BAT-Battery Info ===
297 297  
298 298  
... ... @@ -309,8 +309,6 @@
309 309  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
310 310  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
311 311  
312 -
313 -
314 314  === 2.4.3 Built-in Temperature ===
315 315  
316 316  
... ... @@ -322,8 +322,6 @@
322 322  
323 323  * Temperature:  (0xF5C6-65536)/100=-26.18℃
324 324  
325 -
326 -
327 327  === 2.4.4 Built-in Humidity ===
328 328  
329 329  
... ... @@ -331,8 +331,6 @@
331 331  
332 332  * Humidity:    0x025C/10=60.4%
333 333  
334 -
335 -
336 336  === 2.4.5 Ext # ===
337 337  
338 338  
... ... @@ -490,8 +490,6 @@
490 490  * (% style="color:blue" %)**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.
491 491  * (% style="color:blue" %)**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)
492 492  
493 -
494 -
495 495  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
496 496  
497 497  
... ... @@ -499,11 +499,11 @@
499 499  
500 500  be used to power the external ADC sensor; user can control the power on time for this
501 501  
502 -(% style="color:blue" %)**sensor by setting:**
490 +sensor by setting:
503 503  
504 -**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
492 +AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
505 505  
506 -**For example:**
494 +For example:
507 507  
508 508  AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
509 509  
... ... @@ -547,7 +547,7 @@
547 547  [[image:image-20220927095645-1.png||height="534" width="460"]]
548 548  
549 549  
550 -(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
538 +**Ext=2,Temperature Sensor(TMP117)：**
551 551  
552 552  [[image:image-20220906102307-7.png]]
553 553  
... ... @@ -558,6 +558,7 @@
558 558  
559 559  
560 560  
549 +
561 561  ==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
562 562  
563 563  
... ... @@ -566,7 +566,7 @@
566 566  
567 567  (% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
568 568  
569 -(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close.
558 +**Case 1: Door Sensor.** 3.3v Out for such sensor is just to detect Open/Close.
570 570  
571 571   In Open State, the power consumption is the same as if there is no probe
572 572  
... ... @@ -577,7 +577,7 @@
577 577  
578 578  Ext=4,Interrupt Sensor：
579 579  
580 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
569 +(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
581 581  |(% style="width:117px" %)(((
582 582  AT+EXT=4,1
583 583  )))|(% style="width:371px" %)(((
... ... @@ -621,7 +621,6 @@
621 621  
622 622  [[image:image-20220906101320-5.png||height="353" width="696"]]
623 623  
624 -
625 625  Ext=8, Counting Sensor ( 4 bytes)：
626 626  
627 627  (% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
... ... @@ -658,6 +658,7 @@
658 658  
659 659  
660 660  
649 +
661 661  == 2.5 Show data on Datacake ==
662 662  
663 663  
... ... @@ -720,12 +720,12 @@
720 720  
721 721  There are two methods:
722 722  
723 -(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
712 +**Method 1**: IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
724 724  
725 725  
726 -(% style="color:blue" %)**Method 2: **(%%)Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
715 +**Method 2: **Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
727 727  
728 -(% style="color:red" %)**Note for method 2:**
717 +**Note for method 2:**
729 729  
730 730  * a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
731 731  * b) LHT65N will send data in **CONFIRMED Mode** when PNACKMD=1, but LHT65N won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if LHT65N gets a ACK, LHT65N will consider there is a network connection and resend all NONE-ACK Message.
... ... @@ -760,11 +760,11 @@
760 760  
761 761  
762 762  (((
763 -(% style="color:blue" %)**There are two ways to set device's time:**
752 +There are two ways to set device's time:
764 764  )))
765 765  
766 766  (((
767 -**1.  Through LoRaWAN MAC Command (Default settings)**
756 +**~1. Through LoRaWAN MAC Command (Default settings)**
768 768  )))
769 769  
770 770  (((
... ... @@ -1159,11 +1159,8 @@
1159 1159  (((
1160 1160  (% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
1161 1161  
1151 +=== **2.7.1 ALARM MODE ( Since v1.3.1 firmware)** ===
1162 1162  
1163 -
1164 -=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
1165 -
1166 -
1167 1167  (((
1168 1168  (% class="box infomessage" %)
1169 1169  (((
... ... @@ -1186,9 +1186,7 @@
1186 1186  )))
1187 1187  
1188 1188  (((
1189 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
1190 -
1191 -
1175 +=== **2.7.2 ALARM MODE ( Before v1.3.1 firmware)** ===
1192 1192  )))
1193 1193  
1194 1194  (% _mstvisible="1" class="box infomessage" %)
... ... @@ -1244,8 +1244,6 @@
1244 1244  * RED LED when external sensor is not connected
1245 1245  * For each success downlink, the PURPLE LED will blink once
1246 1246  
1247 -
1248 -
1249 1249  == 2.9 installation ==
1250 1250  
1251 1251  
... ... @@ -1303,8 +1303,6 @@
1303 1303  * Operating Range: -40 ~~ 125 °C
1304 1304  * Working voltage 2.35v ~~ 5v
1305 1305  
1306 -
1307 -
1308 1308  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1309 1309  
1310 1310  
... ... @@ -1368,14 +1368,12 @@
1368 1368  
1369 1369  Format: Command Code (0x01) followed by 3 bytes time value.
1370 1370  
1371 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1351 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1372 1372  
1373 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1353 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1374 1374  
1375 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1355 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1376 1376  
1377 -
1378 -
1379 1379  == 4.2 Set External Sensor Mode ==
1380 1380  
1381 1381  
... ... @@ -1399,8 +1399,6 @@
1399 1399  
1400 1400  * 0xA20702003c: Same as AT+SETCNT=60
1401 1401  
1402 -
1403 -
1404 1404  == 4.3 Enable/Disable uplink Temperature probe ID ==
1405 1405  
1406 1406  
... ... @@ -1431,8 +1431,6 @@
1431 1431  * **0xA800**  **~-~->** AT+PID=0
1432 1432  * **0xA801**     **~-~->** AT+PID=1
1433 1433  
1434 -
1435 -
1436 1436  == 4.4 Set Password ==
1437 1437  
1438 1438  
... ... @@ -1484,8 +1484,6 @@
1484 1484  
1485 1485  * There is no downlink command to set to Sleep mode.
1486 1486  
1487 -
1488 -
1489 1489  == 4.7 Set system time ==
1490 1490  
1491 1491  
... ... @@ -1499,7 +1499,7 @@
1499 1499  
1500 1500  (% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1501 1501  
1502 -0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1474 +0x306007806000  ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1503 1503  
1504 1504  
1505 1505  
... ... @@ -1541,7 +1541,7 @@
1541 1541  
1542 1542  (% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1543 1543  
1544 -**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1516 +**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1545 1545  
1546 1546  
1547 1547  
... ... @@ -1592,10 +1592,8 @@
1592 1592  
1593 1593  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1594 1594  
1595 -* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1567 +* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1596 1596  
1597 -
1598 -
1599 1599  == 4.13 Auto Send None-ACK messages ==
1600 1600  
1601 1601  
... ... @@ -1614,10 +1614,8 @@
1614 1614  
1615 1615  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1616 1616  
1617 -* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1587 +* Example: 0x3401 ~/~/  Same as AT+PNACKMD=1
1618 1618  
1619 -
1620 -
1621 1621  == 4.14 Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1622 1622  
1623 1623  
... ... @@ -1667,8 +1667,6 @@
1667 1667  
1668 1668  0xA5 FF ~-~- After the device receives it, upload the current alarm configuration (FPORT=8). Such as 01 0A 11 94 29 04 or 02 0A 02.
1669 1669  
1670 -
1671 -
1672 1672  = 5. Battery & How to replace =
1673 1673  
1674 1674  
... ... @@ -2137,8 +2137,6 @@
2137 2137  
2138 2138  * (% style="color:red" %)**E3**(%%): External Temperature Probe
2139 2139  
2140 -
2141 -
2142 2142  = 8. Packing Info =
2143 2143  
2144 2144  
... ... @@ -2152,15 +2152,11 @@
2152 2152  * Device Size:  10 x 10 x 3.5 cm
2153 2153  * Device Weight: 120.5g
2154 2154  
2155 -
2156 -
2157 2157  = 9. Reference material =
2158 2158  
2159 2159  
2160 2160  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2161 2161  
2162 -
2163 -
2164 2164  = 10. FCC Warning =
2165 2165  
2166 2166