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Last modified by Xiaoling on 2023/07/18 10:12
From version 249.1
edited by Ellie Zhang
on 2023/05/09 14:14
Change comment: There is no comment for this version
To version 251.2
edited by Xiaoling
on 2023/05/16 11:51
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
... ... @@ -43,7 +43,6 @@
43 43  )))
44 44  
45 45  
46 -
47 47  == 1.2 Features ==
48 48  
49 49  
... ... @@ -58,6 +58,8 @@
58 58  * Tri-color LED to indicate working status
59 59  * Datalog feature (Max 3328 records)
60 60  
60 +
61 +
61 61  == 1.3 Specification ==
62 62  
63 63  
... ... @@ -82,6 +82,8 @@
82 82  * ±2°C accuracy from -55°C to +125°C
83 83  * Operating Range: -55 °C ~~ 125 °C
84 84  
86 +
87 +
85 85  = 2. Connect LHT65N to IoT Server =
86 86  
87 87  == 2.1 How does LHT65N work? ==
... ... @@ -128,6 +128,8 @@
128 128  )))
129 129  |(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
130 130  
134 +
135 +
131 131  == 2.3 Example to join LoRaWAN network ==
132 132  
133 133  
... ... @@ -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]]
163 +[[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  
... ... @@ -243,6 +243,8 @@
243 243  
244 244  * The 8^^th^^ ~~ 11^^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.)
245 245  
251 +
252 +
246 246  === 2.4.1 Decoder in TTN V3 ===
247 247  
248 248  
... ... @@ -285,6 +285,8 @@
285 285  
286 286  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
287 287  
295 +
296 +
288 288  === 2.4.3 Built-in Temperature ===
289 289  
290 290  
... ... @@ -294,15 +294,19 @@
294 294  
295 295  [[image:image-20220522235639-3.png||_mstalt="432120"]]
296 296  
297 -* Temperature:  (0xF5C6-65536)/100=-26.18℃
306 +* Temperature:  (0xF5C6-65536)/100=-26.18℃(% style="display:none" %)
298 298  
308 +
309 +
299 299  === 2.4.4 Built-in Humidity ===
300 300  
301 301  
302 302  [[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
303 303  
304 -* Humidity:    0x025C/10=60.4%
315 +* Humidity:    0x025C/10=60.4%(% style="display:none" %)
305 305  
317 +
318 +
306 306  === 2.4.5 Ext # ===
307 307  
308 308  
... ... @@ -309,10 +309,12 @@
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**
325 +|=(% 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  
329 +
330 +
316 316  === 2.4.6 Ext value ===
317 317  
318 318  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -399,9 +399,11 @@
399 399  |=(% 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)
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.
417 +* (% 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  
420 +
421 +
405 405  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
406 406  
407 407  
... ... @@ -467,17 +467,19 @@
467 467  The external cable NE2 can be use for MOD4 and MOD8
468 468  
469 469  
470 -==== 2.4.6.5 Ext~=11 SHT31 Sensor （Since Firmware v1.3） ====
471 471  
488 +==== 2.4.6.5 Ext~=11 SHT31 Sensor （Since Firmware v1.4.1） ====
472 472  
490 +
473 473  [[image:65N-E31F.jpg||height="454" width="459"]]
474 474  
475 475  
476 -(% style="color:blue" %)**Ext=11,Temperature Sensor(SHT31)：**
494 +(% style="color:blue" %)**Ext=11,Temperature & Humidity Sensor(SHT31)：**
477 477  
478 478  [[image:SHT31.png]]
479 479  
480 480  
499 +
481 481  ==== 2.4.6.6 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
482 482  
483 483  
... ... @@ -706,7 +706,7 @@
706 706  User can poll sensor value based on timestamps from the server. Below is the downlink command.
707 707  
708 708  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
709 -|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
728 +|(% style="width:58px" %)**1byte**|(% style="width:128px" %)**4bytes**|(% style="width:123px" %)**4bytes**|(% style="width:116px" %)**1byte**
710 710  |(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
711 711  
712 712  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.
... ... @@ -891,11 +891,11 @@
891 891  
892 892  Explain:
893 893  
894 -* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
913 +* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
895 895  * (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
896 -* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
897 -* (% 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)
898 -* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
915 +* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
916 +* (% 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)
917 +* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
899 899  * (% 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.
900 900  
901 901  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -916,6 +916,7 @@
916 916  
917 917  ARTEMP=01
918 918  
938 +
919 919  **Uplink payload( Fport=3)**
920 920  
921 921  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -991,6 +991,8 @@
991 991  * RED LED when external sensor is not connected
992 992  * For each success downlink, the PURPLE LED will blink once
993 993  
1014 +
1015 +
994 994  == 2.9 installation ==
995 995  
996 996  
... ... @@ -1043,6 +1043,8 @@
1043 1043  * Operating Range: -40 ~~ 125 °C
1044 1044  * Working voltage 2.35v ~~ 5v
1045 1045  
1068 +
1069 +
1046 1046  == 3.3 E31F Temperature Probe ==
1047 1047  
1048 1048  
... ... @@ -1060,10 +1060,10 @@
1060 1060  
1061 1061  **Built-in Humidity Sensor:**
1062 1062  
1063 -* Resolution: 0.04 %RH
1064 -* Accuracy Tolerance : Typ ±3 %RH
1087 +* Resolution: 0.04 % RH
1088 +* Accuracy Tolerance : Typ ±3 % RH
1065 1065  * Long Term Drift: < 0.02 °C/yr
1066 -* Operating Range: 0 ~~ 96 %RH
1090 +* Operating Range: 0 ~~ 96 % RH
1067 1067  
1068 1068  **External Temperature Sensor :**
1069 1069  
... ... @@ -1074,13 +1074,13 @@
1074 1074  
1075 1075  **External Humidity Sensor :**
1076 1076  
1077 -* Resolution: 0.04 %RH
1078 -* Accuracy Tolerance : Typ ±3 %RH
1101 +* Resolution: 0.04 % RH
1102 +* Accuracy Tolerance : Typ ±3 % RH
1079 1079  * Long Term Drift: < 0.02 °C/yr
1080 -* Operating Range: 0 ~~ 96 %RH
1104 +* Operating Range: 0 ~~ 96 % RH
1081 1081  
1082 1082  
1083 -(% class="wikigeneratedid" %)
1107 +
1084 1084  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1085 1085  
1086 1086  
... ... @@ -1151,6 +1151,8 @@
1151 1151  
1152 1152  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1153 1153  
1178 +
1179 +
1154 1154  == 4.2 Set External Sensor Mode ==
1155 1155  
1156 1156  
... ... @@ -1178,6 +1178,8 @@
1178 1178  
1179 1179  * 0xA20702003c: Same as AT+SETCNT=60
1180 1180  
1207 +
1208 +
1181 1181  == 4.3 Enable/Disable uplink Temperature probe ID ==
1182 1182  
1183 1183  
... ... @@ -1209,6 +1209,8 @@
1209 1209  * **0xA800**  **~-~->** AT+PID=0
1210 1210  * **0xA801**     **~-~->** AT+PID=1
1211 1211  
1240 +
1241 +
1212 1212  == 4.4 Set Password ==
1213 1213  
1214 1214  
... ... @@ -1268,6 +1268,8 @@
1268 1268  
1269 1269  * There is no downlink command to set to Sleep mode.
1270 1270  
1301 +
1302 +
1271 1271  == 4.7 Set system time ==
1272 1272  
1273 1273  
... ... @@ -1378,6 +1378,8 @@
1378 1378  
1379 1379  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1380 1380  
1413 +
1414 +
1381 1381  == 4.13 Auto Send None-ACK messages ==
1382 1382  
1383 1383  
... ... @@ -1395,6 +1395,8 @@
1395 1395  
1396 1396  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1397 1397  
1432 +
1433 +
1398 1398  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1399 1399  
1400 1400  
... ... @@ -1839,6 +1839,8 @@
1839 1839  
1840 1840  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1841 1841  
1878 +
1879 +
1842 1842  = 8. Packing Info =
1843 1843  
1844 1844  
... ... @@ -1852,11 +1852,15 @@
1852 1852  * Device Size:  10 x 10 x 3.5 mm
1853 1853  * Device Weight: 120.5g
1854 1854  
1893 +
1894 +
1855 1855  = 9. Reference material =
1856 1856  
1857 1857  
1858 1858  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1859 1859  
1900 +
1901 +
1860 1860  = 10. FCC Warning =
1861 1861  
1862 1862