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Last modified by Xiaoling on 2023/07/18 10:12
From version 247.1
edited by Ellie Zhang
on 2023/05/09 14:09
Change comment: Uploaded new attachment "SHT31.png", version {1}
To version 252.16
edited by Xiaoling
on 2023/06/19 17:17
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Ellie
1 +XWiki.Xiaoling
Content
... ... @@ -5,7 +5,7 @@
5 5  
6 6  
7 7  
8 -**Table of Contents：**
8 +**Table of Contents:**
9 9  
10 10  {{toc/}}
11 11  
... ... @@ -43,7 +43,6 @@
43 43  )))
44 44  
45 45  
46 -
47 47  == 1.2 Features ==
48 48  
49 49  
... ... @@ -155,7 +155,7 @@
155 155  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
156 156  )))
157 157  
158 -[[image:image-20230426083319-1.png]]
157 +[[image:image-20230426083319-1.png||height="258" width="556"]]
159 159  
160 160  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
161 161  
... ... @@ -194,7 +194,7 @@
194 194  [[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
195 195  
196 196  
197 -== 2.4 Uplink Payload   ( Fport~=2) ==
196 +== 2.4 Uplink Payload (Fport~=2) ==
198 198  
199 199  
200 200  (((
... ... @@ -206,17 +206,17 @@
206 206  )))
207 207  
208 208  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
209 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
208 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
210 210  **Size(bytes)**
211 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
210 +)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
212 212  **2**
213 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
212 +)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
214 214  **2**
215 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
214 +)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
216 216  **2**
217 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
216 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
218 218  **1**
219 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
218 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
220 220  **4**
221 221  )))
222 222  |(% style="width:97px" %)(((
... ... @@ -294,7 +294,7 @@
294 294  
295 295  [[image:image-20220522235639-3.png||_mstalt="432120"]]
296 296  
297 -* Temperature:  (0xF5C6-65536)/100=-26.18℃
296 +* Temperature:  (0xF5C6-65536)/100=-26.18℃(% style="display:none" %)
298 298  
299 299  === 2.4.4 Built-in Humidity ===
300 300  
... ... @@ -301,7 +301,7 @@
301 301  
302 302  [[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
303 303  
304 -* Humidity:    0x025C/10=60.4%
303 +* Humidity:    0x025C/10=60.4%(% style="display:none" %)
305 305  
306 306  === 2.4.5 Ext # ===
307 307  
... ... @@ -309,7 +309,7 @@
309 309  Bytes for External Sensor:
310 310  
311 311  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
312 -|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
311 +|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # **Value|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)External Sensor Type
313 313  |(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
314 314  |(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
315 315  
... ... @@ -351,17 +351,17 @@
351 351  
352 352  
353 353  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
354 -|=(% style="width: 50px;background-color:#D9E2F3" %)(((
353 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
355 355  **Size(bytes)**
356 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
355 +)))|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)(((
357 357  **2**
358 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
357 +)))|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)(((
359 359  **2**
360 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
359 +)))|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)(((
361 361  **2**
362 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
361 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
363 363  **1**
364 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
363 +)))|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)(((
365 365  **4**
366 366  )))
367 367  |(% style="width:110px" %)(((
... ... @@ -395,14 +395,14 @@
395 395  * **Status & Ext Byte**
396 396  
397 397  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
398 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
399 -|=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
397 +|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
398 +|(% style="width:96px" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
400 400  
401 401  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
402 -* (% 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.
401 +* (% 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.
403 403  * (% 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)
404 404  
405 -==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
404 +==== 2.4.6.3 Ext~=6, ADC Sensor(use with E2 Cable) ====
406 406  
407 407  
408 408  In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
... ... @@ -451,7 +451,7 @@
451 451  
452 452  
453 453  
454 -==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
453 +==== 2.4.6.4 Ext~=2 TMP117 Sensor(Since Firmware v1.3) ====
455 455  
456 456  
457 457  [[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
... ... @@ -468,9 +468,21 @@
468 468  
469 469  
470 470  
471 -==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
470 +==== 2.4.6.5 Ext~=11 SHT31 Sensor (Since Firmware v1.4.1) ====
472 472  
473 473  
473 +[[image:65N-E31F.jpg||height="454" width="459"]]
474 +
475 +
476 +(% style="color:blue" %)**Ext=11,Temperature & Humidity Sensor(SHT31)：**
477 +
478 +[[image:SHT31.png]]
479 +
480 +
481 +
482 +==== 2.4.6.6 Ext~=4 Interrupt Mode(Since Firmware v1.3) ====
483 +
484 +
474 474  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
475 475  
476 476  
... ... @@ -515,7 +515,7 @@
515 515  
516 516  
517 517  
518 -==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
529 +==== 2.4.6.7 Ext~=8 Counting Mode(Since Firmware v1.3) ====
519 519  
520 520  
521 521  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
... ... @@ -566,6 +566,66 @@
566 566  A2 08 02 00 00 00 3C:  Same as AT+ SETCNT=60  (AT+ SETCNT = 4th byte and 5th byte and 6th byte and 7th byte)
567 567  
568 568  
580 +==== 2.4.6.8 Ext~=10, E2 sensor (TMP117)with Unix Timestamp(Since firmware V1.3.2) ====
581 +
582 +
583 +(((
584 +Timestamp mode is designed for LHT65N with E2 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
585 +)))
586 +
587 +
588 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
589 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
590 +**Size(bytes)**
591 +)))|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)(((
592 +**2**
593 +)))|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)(((
594 +**2**
595 +)))|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)(((
596 +**2**
597 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
598 +**1**
599 +)))|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)(((
600 +**4**
601 +)))
602 +|(% style="width:110px" %)(((
603 +**Value**
604 +)))|(% style="width:71px" %)(((
605 +External temperature
606 +)))|(% style="width:99px" %)(((
607 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
608 +)))|(% style="width:132px" %)(((
609 +BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
610 +)))|(% style="width:54px" %)(((
611 +Status & Ext
612 +)))|(% style="width:64px" %)(((
613 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
614 +)))
615 +
616 +* **Battery status & Built-in Humidity**
617 +
618 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
619 +|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)Bit(bit)|=(% style="width: 258px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 134px;background-color:#D9E2F3;color:#0070C0" %)[11:0]
620 +|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
621 +BAT Status
622 +00(b): Ultra Low ( BAT <= 2.50v)
623 +01(b): Low  (2.50v <=BAT <= 2.55v)
624 +10(b): OK   (2.55v <= BAT <=2.65v)
625 +11(b): Good   (BAT >= 2.65v)
626 +)))|(% style="width:132px" %)(((
627 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
628 +)))
629 +
630 +* **Status & Ext Byte**
631 +
632 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
633 +|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
634 +|(% style="width:96px" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
635 +
636 +* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
637 +* (% 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.
638 +* (% 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)
639 +
569 569  == 2.5 Show data on Datacake ==
570 570  
571 571  
... ... @@ -696,7 +696,7 @@
696 696  User can poll sensor value based on timestamps from the server. Below is the downlink command.
697 697  
698 698  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
699 -|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
770 +|(% style="width:58px;background-color:#D9E2F3;color:#0070C0" %)**1byte**|(% style="width:128px;background-color:#D9E2F3;color:#0070C0" %)**4bytes**|(% style="width:123px;background-color:#D9E2F3;color:#0070C0" %)**4bytes**|(% style="width:116px;background-color:#D9E2F3;color:#0070C0" %)**1byte**
700 700  |(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
701 701  
702 702  Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
... ... @@ -716,9 +716,9 @@
716 716  **Retrieval data payload:**
717 717  
718 718  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
719 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
790 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
720 720  **Size(bytes)**
721 -)))|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 70px;background-color:#D9E2F3" %)**2**|=(% style="width: 100px;background-color:#D9E2F3" %)**1**|=(% style="width: 70px;background-color:#D9E2F3" %)**4**
792 +)))|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**4**
722 722  |(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
723 723  
724 724  **Poll message flag & Ext:**
... ... @@ -881,11 +881,11 @@
881 881  
882 882  Explain:
883 883  
884 -* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
955 +* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
885 885  * (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
886 -* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
887 -* (% style="color:#037691" %)**parameter4:**(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
888 -* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
957 +* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
958 +* (% style="color:#037691" %)**parameter4: **(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
959 +* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
889 889  * (% style="color:#037691" %)**parameter7:**(%%) 1 to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
890 890  
891 891  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -906,6 +906,7 @@
906 906  
907 907  ARTEMP=01
908 908  
980 +
909 909  **Uplink payload( Fport=3)**
910 910  
911 911  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -1033,7 +1033,6 @@
1033 1033  * Operating Range: -40 ~~ 125 °C
1034 1034  * Working voltage 2.35v ~~ 5v
1035 1035  
1036 -
1037 1037  == 3.3 E31F Temperature Probe ==
1038 1038  
1039 1039  
... ... @@ -1051,12 +1051,11 @@
1051 1051  
1052 1052  **Built-in Humidity Sensor:**
1053 1053  
1054 -* Resolution: 0.04 %RH
1055 -* Accuracy Tolerance : Typ ±3 %RH
1125 +* Resolution: 0.04 % RH
1126 +* Accuracy Tolerance : Typ ±3 % RH
1056 1056  * Long Term Drift: < 0.02 °C/yr
1057 -* Operating Range: 0 ~~ 96 %RH
1128 +* Operating Range: 0 ~~ 96 % RH
1058 1058  
1059 -
1060 1060  **External Temperature Sensor :**
1061 1061  
1062 1062  * Resolution: 0.01 °C
... ... @@ -1066,12 +1066,11 @@
1066 1066  
1067 1067  **External Humidity Sensor :**
1068 1068  
1069 -* Resolution: 0.04 %RH
1070 -* Accuracy Tolerance : Typ ±3 %RH
1139 +* Resolution: 0.04 % RH
1140 +* Accuracy Tolerance : Typ ±3 % RH
1071 1071  * Long Term Drift: < 0.02 °C/yr
1072 -* Operating Range: 0 ~~ 96 %RH
1142 +* Operating Range: 0 ~~ 96 % RH
1073 1073  
1074 -
1075 1075  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1076 1076  
1077 1077  
... ... @@ -1142,6 +1142,9 @@
1142 1142  
1143 1143  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1144 1144  
1214 +
1215 +
1216 +
1145 1145  == 4.2 Set External Sensor Mode ==
1146 1146  
1147 1147  
... ... @@ -1169,6 +1169,9 @@
1169 1169  
1170 1170  * 0xA20702003c: Same as AT+SETCNT=60
1171 1171  
1244 +
1245 +
1246 +
1172 1172  == 4.3 Enable/Disable uplink Temperature probe ID ==
1173 1173  
1174 1174  
... ... @@ -1200,6 +1200,9 @@
1200 1200  * **0xA800**  **~-~->** AT+PID=0
1201 1201  * **0xA801**     **~-~->** AT+PID=1
1202 1202  
1278 +
1279 +
1280 +
1203 1203  == 4.4 Set Password ==
1204 1204  
1205 1205  
... ... @@ -1259,6 +1259,9 @@
1259 1259  
1260 1260  * There is no downlink command to set to Sleep mode.
1261 1261  
1340 +
1341 +
1342 +
1262 1262  == 4.7 Set system time ==
1263 1263  
1264 1264  
... ... @@ -1369,6 +1369,9 @@
1369 1369  
1370 1370  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1371 1371  
1453 +
1454 +
1455 +
1372 1372  == 4.13 Auto Send None-ACK messages ==
1373 1373  
1374 1374  
... ... @@ -1386,9 +1386,12 @@
1386 1386  
1387 1387  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1388 1388  
1389 -== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1390 1390  
1391 1391  
1475 +
1476 +== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm(Since firmware 1.3.0) ==
1477 +
1478 +
1392 1392  Feature: Set internal and external temperature sensor alarms.
1393 1393  
1394 1394  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
... ... @@ -1639,7 +1639,7 @@
1639 1639  == 6.2 Where to use AT commands and Downlink commands ==
1640 1640  
1641 1641  
1642 -**AT commands：**
1729 +**AT commands: **
1643 1643  
1644 1644  [[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
1645 1645  
... ... @@ -1653,7 +1653,7 @@
1653 1653  
1654 1654  
1655 1655  
1656 -(% style="color:blue" %)**Helium：**
1743 +(% style="color:blue" %)**Helium: **
1657 1657  
1658 1658  [[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1659 1659  
... ... @@ -1674,7 +1674,7 @@
1674 1674  [[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1675 1675  
1676 1676  
1677 -== 6.3 How to change the uplink interval？ ==
1764 +== 6.3 How to change the uplink interval? ==
1678 1678  
1679 1679  
1680 1680  Please see this link: [[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/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
... ... @@ -1693,7 +1693,7 @@
1693 1693  )))
1694 1694  
1695 1695  
1696 -Input password and ATZ to activate LHT65N,As shown below:
1783 +Input password and ATZ to activate LHT65N, As shown below:
1697 1697  
1698 1698  [[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1699 1699  
... ... @@ -1710,11 +1710,11 @@
1710 1710  
1711 1711  
1712 1712  
1713 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1800 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%): wiring method.(% style="display:none" %)
1714 1714  
1715 -First connect the four lines；(% style="display:none" %)
1802 +First connect the four lines;(% style="display:none" %)
1716 1716  
1717 -[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
1804 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]],(% style="display:none" %)
1718 1718  
1719 1719  
1720 1720  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
... ... @@ -1723,7 +1723,7 @@
1723 1723  
1724 1724  
1725 1725  
1726 -(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1813 +(% style="color:blue" %)**Step3: **(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1727 1727  
1728 1728  [[image:image-20220615171334-6.png||_mstalt="431028"]]
1729 1729  
... ... @@ -1776,17 +1776,17 @@
1776 1776  
1777 1777  
1778 1778  
1779 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1866 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%): wiring method.(% style="display:none" %)
1780 1780  
1781 -First connect the four lines；
1868 +First connect the four lines;
1782 1782  
1783 1783  [[image:image-20220623113959-5.png||_mstalt="433485" height="528" width="397"]]
1784 1784  
1785 -Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
1872 +Connect A8 and GND with Dupont wire for a while and then separate, enter reset mode
1786 1786  
1787 1787  
1788 1788  
1789 -(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1876 +(% style="color:blue" %)**Step3: **(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1790 1790  
1791 1791  [[image:image-20220615171334-6.png||_mstalt="431028"]]
1792 1792  
... ... @@ -1799,7 +1799,7 @@
1799 1799  [[image:image-20220620160723-8.png||_mstalt="430703"]]
1800 1800  
1801 1801  
1802 -Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
1889 +Finally,Disconnect 3.3v, Connect A8 and GND with Dupont wire for a while and then separate, exit reset mode
1803 1803  
1804 1804  
1805 1805  == 6.8 Why can't I see the datalog information ==
... ... @@ -1853,6 +1853,6 @@
1853 1853  
1854 1854  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1855 1855  
1856 -(1) This device may not cause harmful interference；
1943 +(1) This device may not cause harmful interference;
1857 1857  
1858 1858  (2) this device must accept any interference received, including interference that may cause undesired operation.