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Details

Page properties

Author

...	...	@@ -1,1 +1,1 @@
1		-XWiki.Xiaoling
	1	+XWiki.Edwin

Content

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1	1	(% style="text-align:center" %)
2		-[[image:image-20220523115324-1.jpeg||height="500" width="500"]]
	2	+[[image:image-20220523115324-1.jpeg||height="317" width="317"]]
3	3
4	4
5	5	**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
...	...	@@ -6,6 +6,7 @@
6	6
7	7
8	8
	9	+
9	9	**Table of Contents：**
10	10
11	11	{{toc/}}
...	...	@@ -12,8 +12,9 @@
12	12
13	13
14	14
15		-= 1.Introduction =
16	16
	17	+= 1. Introduction =
	18	+
17	17	== 1.1 What is LHT65N Temperature & Humidity Sensor ==
18	18
19	19	(((
...	...	@@ -132,11 +132,7 @@
132	132
133	133	[[image:image-20220515123819-1.png||height="379" width="317"]]
134	134
135		-(% border="1" %)
136		-|**Behavior on ACT**|**Function**|**Action**
137		-|**Pressing ACT between 1s < time < 3s**|Test uplink status|If LHT65N is already Joined to the LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has an external sensor connected, blue led will blink once. If LHT65N has no external sensor, red led will blink once.
138		-|**Pressing ACT for more than 3s**|Active Device|green led will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network. green led will solid turn on for 5 seconds after join in network.
139		-|**Fast press ACT 5 times**|Deactivate Device|red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode.
	137	+[[image:image-20220523153201-19.png||height="180" width="818"]]
140	140
141	141	== 2.3 Example to join LoRaWAN network ==
142	142
...	...	@@ -163,10 +163,8 @@
163	163
164	164	[[image:image-20220522232916-3.png]]
165	165
166		-
167	167	[[image:image-20220522232932-4.png]]
168	168
169		-
170	170	[[image:image-20220522232954-5.png]]
171	171
172	172	Note: LHT65N use same payload as LHT65.
...	...	@@ -183,28 +183,51 @@
183	183
184	184	Use ACT button to activate LHT65N and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
185	185
186		-[[image:image-20220522233300-8.png]]
	182	+[[image:image-20220522233300-8.png||height="219" width="722"]]
187	187
188	188
189	189	== 2.4 Uplink Payload ==
190	190
191		-The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and(% class="mark" %) every 20 minutes(%%) send one uplink by default.
	187	+The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
192	192
193		-After each uplink, the (% class="mark" %)BLUE LED(%%) will blink once.
	189	+After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
194	194
	191	+(% border="1" style="background-color:#ffffcc; color:green; width:426px" %)
	192	+|(% style="width:97px" %)(((
	193	+**Size(bytes)**
	194	+)))|(% style="width:39px" %)(((
	195	+**2**
	196	+)))|(% style="width:100px" %)(((
	197	+**2**
	198	+)))|(% style="width:77px" %)(((
	199	+**2**
	200	+)))|(% style="width:47px" %)(((
	201	+**1**
	202	+)))|(% style="width:51px" %)(((
	203	+**4**
	204	+)))
	205	+|(% style="width:97px" %)(((
	206	+**Value**
	207	+)))|(% style="width:39px" %)(((
	208	+[[BAT>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.2BAT-BatteryInfo]]
	209	+)))|(% style="width:100px" %)(((
	210	+(((
	211	+[[Built-In Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
	212	+)))
	213	+)))|(% style="width:77px" %)(((
	214	+(((
	215	+[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
	216	+)))
195	195
196		-(% border="1" style="width:572px" %)
197		-|(% style="width:106px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:128px" %)**2**|(% style="width:103px" %)**2**|(% style="width:72px" %)**1**|(% style="width:89px" %)**4**
198		-|(% style="width:106px" %)**Value**|(% style="width:71px" %)[[BAT>>path:#Battery]]|(% style="width:128px" %)(((
199		-[[Built-In>>path:#SHT20_Temperature]]
	218	+(((
	219	+[[Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
	220	+)))
	221	+)))|(% style="width:47px" %)(((
	222	+[[Ext>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.5Ext23]] #
	223	+)))|(% style="width:51px" %)(((
	224	+[[Ext value>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
	225	+)))
200	200
201		-[[Temperature>>path:#SHT20_Temperature]]
202		-)))|(% style="width:103px" %)(((
203		-[[Built-in>>path:#SHT20_Humidity]]
204		-
205		-[[Humidity>>path:#SHT20_Humidity]]
206		-)))|(% style="width:72px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:89px" %)[[Ext value>>path:#Extension_sensor_value]]
207		-
208	208	* The First 6 bytes: has fix meanings for every LHT65N.
209	209	* The 7th byte (EXT #): defines the external sensor model.
210	210	* 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.)
...	...	@@ -217,29 +217,16 @@
217	217
218	218	[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
219	219
220		-[[image:image-20220522234118-10.png]]
	239	+[[image:image-20220522234118-10.png||height="353" width="729"]]
221	221
222		-
223	223	=== 2.4.2 BAT-Battery Info ===
224	224
225	225	These two bytes of BAT include the battery state and the actually voltage
226	226
227		-(% style="width:646px" %)
228		-|Bit(bit)|(% style="width:272px" %)[15:14]|(% style="width:214px" %)[13:0]
229		-|Value|(% style="width:272px" %)(((
230		-BAT Status
	245	+[[image:image-20220523152839-18.png]]
231	231
232		-00(b): Ultra Low ( BAT <= 2.50v)
	247	+[[image:image-20220522235639-1.png||height="139" width="727"]]
233	233
234		-01(b): Low  (2.50v <=BAT <= 2.55v)
235		-
236		-10(b): OK   (2.55v <= BAT <=2.65v)
237		-
238		-11(b): Good   (BAT >= 2.65v)
239		-)))|(% style="width:214px" %)Actually BAT voltage
240		-
241		-[[image:image-20220522235639-1.png]]
242		-
243	243	Check the battery voltage for LHT65N.
244	244
245	245	* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
...	...	@@ -247,7 +247,7 @@
247	247
248	248	=== 2.4.3 Built-in Temperature ===
249	249
250		-[[image:image-20220522235639-2.png]]
	256	+[[image:image-20220522235639-2.png||height="138" width="722"]]
251	251
252	252	* Temperature:  0x0ABB/100=27.47℃
253	253
...	...	@@ -257,7 +257,7 @@
257	257
258	258	=== 2.4.4 Built-in Humidity ===
259	259
260		-[[image:image-20220522235639-4.png]]
	266	+[[image:image-20220522235639-4.png||height="138" width="722"]]
261	261
262	262	* Humidity:    0x025C/10=60.4%
263	263
...	...	@@ -265,10 +265,7 @@
265	265
266	266	Bytes for External Sensor:
267	267
268		-(% style="width:624px" %)
269		-|(% style="width:139px" %)**EXT # Value**|(% style="width:484px" %)**External Sensor Type**
270		-|(% style="width:139px" %)0x01|(% style="width:484px" %)Sensor E3, Temperature Sensor
271		-|(% style="width:139px" %)0x09|(% style="width:484px" %)Sensor E3, Temperature Sensor, Datalog Mod
	274	+[[image:image-20220523152822-17.png]]
272	272
273	273	=== 2.4.6 Ext value ===
274	274
...	...	@@ -284,9 +284,13 @@
284	284
285	285	* External temperature= (0xF54F-65536)/100=-27.37℃
286	286
	290	+(((
287	287	The last 2 bytes of data are meaningless
	292	+)))
288	288
	294	+(((
289	289	If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
	296	+)))
290	290
291	291
292	292	==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
...	...	@@ -293,30 +293,53 @@
293	293
294	294	Timestamp mode is designed for LHT65N with E3 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:
295	295
	303	+(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
	304	+|(% style="width:96px" %)(((
	305	+**Size(bytes)**
	306	+)))|(% style="width:71px" %)(((
	307	+**2**
	308	+)))|(% style="width:99px" %)(((
	309	+**2**
	310	+)))|(% style="width:132px" %)(((
	311	+**2**
	312	+)))|(% style="width:54px" %)(((
	313	+**1**
	314	+)))|(% style="width:64px" %)(((
	315	+**4**
	316	+)))
	317	+|(% style="width:96px" %)(((
	318	+**Value**
	319	+)))|(% style="width:71px" %)(((
	320	+[[External temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.2SetExternalSensorMode]]
	321	+)))|(% style="width:99px" %)(((
	322	+(((
	323	+[[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
	324	+)))
296	296
297		-(% border="1" style="width:697px" %)
298		-|(% style="width:96px" %)**Size(bytes)**|(% style="width:164px" %)**2**|(% style="width:104px" %)**2**|(% style="width:106px" %)**2**|(% style="width:108px" %)**1**|(% style="width:116px" %)**4**
299		-|(% style="width:96px" %)**Value**|(% style="width:164px" %)[[External temperature>>path:#DS18b20_value]]|(% style="width:104px" %)(((
300		-[[Built-In>>path:#SHT20_Temperature]]
	326	+(((
	327	+[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
	328	+)))
	329	+)))|(% style="width:132px" %)(((
	330	+(((
	331	+BAT Status &
	332	+)))
301	301
302		-[[Temperature>>path:#SHT20_Temperature]]
303		-)))|(% style="width:106px" %)(((
304		-[[BAT Status &>>path:#BAT_Humidity]]
305		-
306		-[[Built-in>>path:#BAT_Humidity]]
307		-
308		-[[Humidity>>path:#BAT_Humidity]]
309		-)))|(% style="width:108px" %)[[Status & Ext>>path:#Status_EXT]]|(% style="width:116px" %)(((
310		-[[Unix>>path:#Unix_Time_Stamp]]
311		-
312		-[[Time Stamp>>path:#Unix_Time_Stamp]]
	334	+(((
	335	+[[Built-in Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
313	313	)))
	337	+)))|(% style="width:54px" %)(((
	338	+Status & Ext
	339	+)))|(% style="width:64px" %)(((
	340	+(((
	341	+[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.1SetTransmitIntervalTime]]
	342	+)))
	343	+)))
314	314
315		-* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]
	345	+* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
316	316
317		-(% border="1" style="width:587px" %)
318		-|Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
319		-|Value|(% style="width:280px" %)(((
	347	+(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
	348	+|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0]
	349	+|(% style="width:65px" %)Value|(% style="width:267px" %)(((
320	320	BAT Status
321	321
322	322	00(b): Ultra Low ( BAT <= 2.50v)
...	...	@@ -326,8 +326,8 @@
326	326	10(b): OK   (2.55v <= BAT <=2.65v)
327	327
328	328	11(b): Good   (BAT >= 2.65v)
329		-)))|(% style="width:136px" %)(((
330		-[[Built-in Humidity>>path:#SHT20_Humidity]]
	359	+)))|(% style="width:134px" %)(((
	360	+[[Built-in Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
331	331
332	332
333	333	)))
...	...	@@ -334,14 +334,8 @@
334	334
335	335	* **Status & Ext Byte**
336	336
337		-(% border="1" style="width:732px" %)
338		-|(% style="width:128px" %)**Bits**|(% style="width:102px" %)**7**|(% style="width:145px" %)**6**|(% style="width:117px" %)**5**|(% style="width:147px" %)**4**|(% style="width:90px" %)**[3:0]**
339		-|(% style="width:128px" %)**Status & Ext**|(% style="width:102px" %)Not Defined|(% style="width:145px" %)Poll Message Flag|(% style="width:117px" %)Sync time OK|(% style="width:147px" %)Unix Time Request|(% style="width:90px" %)(((
340		-Ext:
	367	+[[image:image-20220523152434-16.png]]
341	341
342		-0b(1001)
343		-)))
344		-
345	345	* Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
346	346	* 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.
347	347	* 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)
...	...	@@ -350,12 +350,17 @@
350	350
351	351	Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
352	352
	377	+(((
353	353	**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
	379	+)))
354	354
	381	+(((
355	355	**Step 2**: Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
	383	+)))
356	356
357		-
	385	+(((
358	358	Add Datacake:
	387	+)))
359	359
360	360	[[image:image-20220523000825-7.png||height="262" width="583"]]
361	361
...	...	@@ -364,21 +364,24 @@
364	364
365	365	[[image:image-20220523000825-8.png||height="453" width="406"]]
366	366
367		-
368	368	In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
369	369
370	370	[[image:image-20220523000825-9.png||height="366" width="392"]]
371	371
	400	+[[image:image-20220523000825-10.png||height="413" width="728"]]
372	372
	402	+== 2.6 Datalog Feature ==
373	373
374		-[[image:image-20220523000825-10.png||height="432" width="762"]]
	404	+Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N.
375	375
	406	+=== 2.6.1 Ways to get datalog via LoRaWAN ===
376	376
377		-== 2.6 Datalog Feature ==
	408	+There are two methods:
378	378
379		-This feature is always enabled. When user wants to retrieve the sensor value, he can send a poll command from the IoT platform to ask LHT65N to send the value in the required time slot.
	410	+1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>poll the value||anchor="H2.6.4Pollsensorvalue"]].
	411	+1.
380	380
381		-=== 2.6.1 Unix TimeStamp ===
	413	+=== 2.6.2 Unix TimeStamp ===
382	382
383	383	LHT65N uses Unix TimeStamp format based on
384	384
...	...	@@ -385,102 +385,215 @@
385	385	[[image:image-20220523001219-11.png||height="97" width="627"]]
386	386
387	387
	420	+(((
388	388	User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
	422	+)))
389	389
	424	+(((
390	390	Below is the converter example
	426	+)))
391	391
392		-[[image:image-20220523001219-12.png||height="302" width="730"]]
	428	+[[image:image-20220523001219-12.png||height="298" width="720"]]
393	393
394	394	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
395	395
	432	+=== 2.6.3 Set Device Time ===
396	396
397		-=== 2.6.2 Set Device Time ===
398		-
	434	+(((
399	399	There are two ways to set device’s time:
	436	+)))
400	400
	438	+(((
401	401	**~1. Through LoRaWAN MAC Command (Default settings)**
	440	+)))
402	402
	442	+(((
403	403	User need to set SYNCMOD=1 to enable sync time via MAC command.
	444	+)))
404	404
	446	+(((
405	405	Once LHT65N Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LHT65N. If LHT65N fails to get the time from the server, LHT65N will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
	448	+)))
406	406
	450	+(((
407	407	Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn’t support. If server doesn’t support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.
	452	+)))
408	408
	454	+(((
	455	+
	456	+)))
409	409
	458	+(((
410	410	**2. Manually Set Time**
	460	+)))
411	411
	462	+(((
412	412	User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
	464	+)))
413	413
	466	+=== 2.6.4 Poll sensor value ===
414	414
415		-=== 2.6.3 Poll sensor value ===
416		-
417	417	User can poll sensor value based on timestamps from the server. Below is the downlink command.
418	418
	470	+[[image:image-20220523152302-15.png]]
419	419
420		-(% border="1" style="width:454px" %)
421		-|(% style="width:69px" %)1byte|(% style="width:129px" %)4bytes|(% style="width:134px" %)4bytes|(% style="width:119px" %)1byte
422		-|(% style="width:69px" %)31|(% style="width:129px" %)Timestamp start|(% style="width:134px" %)Timestamp end|(% style="width:119px" %)Uplink Interval
423		-
	472	+(((
424	424	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.
	474	+)))
425	425
	476	+(((
	477	+For example, downlink command (% style="display:none" %) (%%)**31 5FC5F350 5FC6 0160 05**
	478	+)))
426	426
427		-For example, downlink command 31 5FC5F350 5FC6 0160 05
428		-
	480	+(((
429	429	Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
	482	+)))
430	430
	484	+(((
431	431	Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
	486	+)))
432	432
433	433
434		-=== 2.6.4 Datalog Uplink payload ===
	489	+=== 2.6.5 Datalog Uplink payload ===
435	435
436	436	The Datalog poll reply uplink will use below payload format.
437	437
	493	+(((
	494	+**Retrieval data payload**
	495	+)))
438	438
439		-Retrieval data payload
	497	+(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
	498	+|(% style="width:93px" %)(((
	499	+(((
	500	+**Size(bytes)**
	501	+)))
	502	+)))|(% style="width:71px" %)(((
	503	+(((
	504	+**2**
	505	+)))
	506	+)))|(% style="width:102px" %)(((
	507	+(((
	508	+**2**
	509	+)))
	510	+)))|(% style="width:86px" %)(((
	511	+(((
	512	+**2**
	513	+)))
	514	+)))|(% style="width:86px" %)(((
	515	+(((
	516	+**1**
	517	+)))
	518	+)))|(% style="width:48px" %)(((
	519	+(((
	520	+**4**
	521	+)))
	522	+)))
	523	+|(% style="width:93px" %)(((
	524	+(((
	525	+**Value**
	526	+)))
	527	+)))|(% style="width:71px" %)(((
	528	+(((
	529	+[[External sensor data>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
	530	+)))
	531	+)))|(% style="width:102px" %)(((
	532	+(((
	533	+(((
	534	+[[Built In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
	535	+)))
	536	+)))
440	440
441		-(% border="1" %)
442		-|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
443		-|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
444		-[[Built-In>>path:#SHT20_Temperature]]
	538	+(((
	539	+(((
	540	+[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
	541	+)))
	542	+)))
	543	+)))|(% style="width:86px" %)(((
	544	+(((
	545	+(((
	546	+[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
	547	+)))
	548	+)))
445	445
446		-[[Temperature>>path:#SHT20_Temperature]]
447		-)))|(((
448		-[[Built-in>>path:#SHT20_Humidity]]
	550	+(((
	551	+(((
	552	+[[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
	553	+)))
	554	+)))
	555	+)))|(% style="width:86px" %)(((
	556	+(((
	557	+[[Poll message flag & Ext>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.4DatalogUplinkpayload]]
	558	+)))
	559	+)))|(% style="width:48px" %)(((
	560	+(((
	561	+(((
	562	+[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.1UnixTimeStamp]]
	563	+)))
	564	+)))
449	449
450		-[[Humidity>>path:#SHT20_Humidity]]
451		-)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
452		-[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
453		-
	566	+(((
	567	+(((
454	454
455	455	)))
	570	+)))
	571	+)))
456	456
457		-Poll message flag & Ext
	573	+**Poll message flag & Ext**
458	458
	575	+[[image:image-20220523152208-14.png]]
459	459
460		-(% border="1" %)
461		-|**Bits**|**7**|**6**|**5**|**4**|**[3:0]**
462		-|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|(((
463		-Ext:
	577	+(((
	578	+(((
	579	+Poll Message Flag: 1: This message is a poll message reply.
	580	+)))
	581	+)))
464	464
465		-0b(1001)
	583	+* (((
	584	+(((
	585	+Poll Message Flag is set to 1.
466	466	)))
	587	+)))
	588	+* (((
	589	+(((
	590	+Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
	591	+)))
	592	+)))
467	467
468		-Poll Message Flag: 1: This message is a poll message reply.
469		-
470		-* Poll Message Flag is set to 1.
471		-* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
472		-
	594	+(((
	595	+(((
473	473	For example, in US915 band, the max payload for different DR is:
	597	+)))
	598	+)))
474	474
475		-a)      DR0: max is 11 bytes so one entry of data
	600	+(((
	601	+(((
	602	+a) DR0: max is 11 bytes so one entry of data
	603	+)))
	604	+)))
476	476
477		-b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	606	+(((
	607	+(((
	608	+b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	609	+)))
	610	+)))
478	478
479		-c)      DR2: total payload includes 11 entries of data
	612	+(((
	613	+(((
	614	+c) DR2: total payload includes 11 entries of data
	615	+)))
	616	+)))
480	480
481		-d)      DR3: total payload includes 22 entries of data.
	618	+(((
	619	+(((
	620	+d) DR3: total payload includes 22 entries of data.
	621	+)))
	622	+)))
482	482
	624	+(((
	625	+(((
483	483	If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0
	627	+)))
	628	+)))
484	484
485	485
486	486	**Example:**
...	...	@@ -487,35 +487,27 @@
487	487
488	488	If LHT65N has below data inside Flash:
489	489
490		-Flash Addr   |Unix Time | Ext | BAT voltage|  Value
	635	+[[image:image-20220523144455-1.png||height="335" width="735"]]
491	491
492		-80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
	637	+(((
	638	+If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
	639	+)))
493	493
494		-80196F0 21/1/19 04:28:57 1 3145 sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
495		-
496		-8019700 21/1/19 04:30:30 1 3145 sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
497		-
498		-8019710 21/1/19 04:40:30 1 3145 sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
499		-
500		-8019720 21/1/19 04:50:30 1 3147 sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
501		-
502		-8019730 21/1/19 05:00:30 1 3149 sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
503		-
504		-8019740 21/1/19 05:10:30 1 3149 sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
505		-
506		-8019750 21/1/19 05:20:30 1 3151 sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
507		-
508		-
509		-If user sends below downlink command:
510		-
511		-3160065F9760066DA705
512		-
	641	+(((
513	513	Where : Start time: 60065F97 = time 21/1/19 04:27:03
	643	+)))
514	514
	645	+(((
515	515	Stop time 60066DA7= time 21/1/19 05:27:03
	647	+)))
516	516
	649	+(((
	650	+
	651	+)))
517	517
	653	+(((
518	518	LHT65N will uplink this payload.
	655	+)))
519	519
520	520	[[image:image-20220523001219-13.png||height="421" width="727"]]
521	521
...	...	@@ -535,35 +535,58 @@
535	535
536	536	Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
537	537
538		-
539	539	== 2.7 Alarm Mode ==
540	540
541	541	Alarm mode feature is added since firmware v1.5. When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately.
542	542
	679	+(((
	680	+(% style="color:red" %)Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
	681	+)))
543	543
544		-Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
	683	+(((
	684	+**AT Commands for Alarm mode:**
	685	+)))
545	545
546		-
547		-AT Commands for Alarm mode:
548		-
	687	+(% class="box infomessage" %)
	688	+(((
	689	+(((
549	549	**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
	691	+)))
	692	+)))
550	550
	694	+(% class="box infomessage" %)
	695	+(((
	696	+(((
551	551	**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
	698	+)))
	699	+)))
552	552
553		-
554		-
555	555	== 2.8 LED Indicator ==
556	556
	703	+(((
557	557	The LHT65N has a triple color LED which for easy shows different stage.
	705	+)))
558	558
	707	+(((
559	559	While pressing ACT button, the LED will work as per LED status with ACT button.
	709	+)))
560	560
	711	+(((
561	561	In a normal working state:
	713	+)))
562	562
563		-* For each uplink, the BLUE LED or RED LED will blink once.
564		-* BLUE LED when an external sensor is connected
565		-* RED LED when an external sensor is not connected
566		-* For each success downlink, the PURPLE LED will blink once
	715	+* (((
	716	+For each uplink, the BLUE LED or RED LED will blink once.
	717	+)))
	718	+* (((
	719	+BLUE LED when an external sensor is connected
	720	+)))
	721	+* (((
	722	+RED LED when an external sensor is not connected
	723	+)))
	724	+* (((
	725	+For each success downlink, the PURPLE LED will blink once
	726	+)))
567	567
568	568	----
569	569
...	...	@@ -589,29 +589,55 @@
589	589
590	590	= 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
591	591
	752	+(((
592	592	Use can configure LHT65N via AT Command or LoRaWAN Downlink.
	754	+)))
593	593
594		-* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
595		-* LoRaWAN Downlink instruction for different platforms:
	756	+* (((
	757	+AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
	758	+)))
	759	+* (((
	760	+LoRaWAN Downlink instruction for different platforms:
	761	+)))
596	596
	763	+(((
597	597	[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
	765	+)))
598	598
	767	+(((
599	599	There are two kinds of commands to configure LHT65N, they are:
	769	+)))
600	600
601		-* **General Commands**.
	771	+(((
	772	+(% style="color:#4f81bd" %)* **General Commands**.
	773	+)))
602	602
	775	+(((
603	603	These commands are to configure:
	777	+)))
604	604
605		-* General system settings like: uplink interval.
606		-* LoRaWAN protocol & radio-related commands.
	779	+* (((
	780	+General system settings like: uplink interval.
	781	+)))
	782	+* (((
	783	+LoRaWAN protocol & radio-related commands.
	784	+)))
607	607
	786	+(((
608	608	They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
	788	+)))
609	609
	790	+(((
610	610	[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
	792	+)))
611	611
612		-* **Commands special design for LHT65N**
	794	+(((
	795	+(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
	796	+)))
613	613
	798	+(((
614	614	These commands are only valid for LHT65N, as below:
	800	+)))
615	615
616	616	== 4.1 Set Transmit Interval Time ==
617	617
...	...	@@ -619,29 +619,26 @@
619	619
620	620	**AT Command: AT+TDC**
621	621
622		-(% border="1" %)
623		-|**Command Example**|**Function**|**Response**
624		-|AT+TDC?|Show current transmit Interval|(((
625		-30000
	808	+[[image:image-20220523150701-2.png]]
626	626
627		-OK
628		-
629		-the interval is 30000ms = 30s
	810	+(((
	811	+**Downlink Command: 0x01**
630	630	)))
631		-|AT+TDC=60000|Set Transmit Interval|(((
632		-OK
633	633
634		-Set transmit interval to 60000ms = 60 seconds
	814	+(((
	815	+Format: Command Code (0x01) followed by 3 bytes time value.
635	635	)))
636	636
637		-**Downlink Command: 0x01**
638		-
639		-Format: Command Code (0x01) followed by 3 bytes time value.
640		-
	818	+(((
641	641	If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	820	+)))
642	642
643		-* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
644		-* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	822	+* (((
	823	+**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	824	+)))
	825	+* (((
	826	+**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	827	+)))
645	645
646	646	== 4.2 Set External Sensor Mode ==
647	647
...	...	@@ -649,27 +649,29 @@
649	649
650	650	**AT Command: AT+EXT**
651	651
652		-(% border="1" %)
653		-|**Command Example**|**Function**|**Response**
654		-|AT+EXT?|Get current external sensor mode|(((
655		-1
	835	+[[image:image-20220523150759-3.png]]
656	656
657		-OK
658		-
659		-External Sensor mode =1
	837	+(((
	838	+**Downlink Command: 0xA2**
660	660	)))
661		-|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1
662		-|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp
663	663
664		-**Downlink Command: 0xA2**
665		-
	841	+(((
666	666	Total bytes: 2 ~~ 5 bytes
	843	+)))
667	667
668		-Example:
	845	+(((
	846	+**Example:**
	847	+)))
669	669
670		-* 0xA201: Set external sensor type to E1
671		-* 0xA209: Same as AT+EXT=9
672		-* 0xA20702003c,Same as AT+SETCNT=60
	849	+* (((
	850	+0xA201: Set external sensor type to E1
	851	+)))
	852	+* (((
	853	+0xA209: Same as AT+EXT=9
	854	+)))
	855	+* (((
	856	+0xA20702003c,Same as AT+SETCNT=60
	857	+)))
673	673
674	674	== 4.3 Enable/Disable uplink Temperature probe ID ==
675	675
...	...	@@ -680,17 +680,14 @@
680	680
681	681	PID is default set to disable (0)
682	682
683		-
684	684	**AT Command:**
685	685
686		-(% border="1" %)
687		-|**Command Example**|**Function**|**Response**
688		-|AT+PID=1|Enable PID uplink|OK
	870	+[[image:image-20220523150928-4.png]]
689	689
690	690	**Downlink Command:**
691	691
692		-* 0xA800     à AT+PID=0
693		-* 0xA801     à AT+PID=1
	874	+* 0xA800  **~-~->** AT+PID=0
	875	+* 0xA801     **~-~->** AT+PID=1
694	694
695	695	== 4.4 Set Password ==
696	696
...	...	@@ -698,19 +698,15 @@
698	698
699	699	**AT Command: AT+PWORD**
700	700
701		-(% border="1" %)
702		-|**Command Example**|**Function**|**Response**
703		-|AT+PWORD=?|Show password|(((
704		-123456
	883	+[[image:image-20220523151052-5.png]]
705	705
706		-
707		-OK
	885	+(((
	886	+**Downlink Command:**
708	708	)))
709		-|AT+PWORD=999999|Set password|OK
710	710
711		-**Downlink Command:**
712		-
	889	+(((
713	713	No downlink command for this feature.
	891	+)))
714	714
715	715	== 4.5 Quit AT Command ==
716	716
...	...	@@ -718,15 +718,12 @@
718	718
719	719	**AT Command: AT+DISAT**
720	720
721		-(% border="1" %)
722		-|**Command Example**|**Function**|**Response**
723		-|AT+DISAT|Quit AT Commands mode|OK
	899	+[[image:image-20220523151132-6.png]]
724	724
725	725	**Downlink Command:**
726	726
727	727	No downlink command for this feature.
728	728
729		-
730	730	== 4.6 Set to sleep mode ==
731	731
732	732	Feature: Set device to sleep mode
...	...	@@ -733,15 +733,8 @@
733	733
734	734	**AT Command: AT+SLEEP**
735	735
736		-(% border="1" %)
737		-| | |
738		-|**Command Example**|**Function**|**Response**
739		-|AT+SLEEP|Set to sleep mode|(((
740		-Clear all stored sensor data…
	911	+[[image:image-20220523151218-7.png]]
741	741
742		-OK
743		-)))
744		-
745	745	**Downlink Command:**
746	746
747	747	* There is no downlink command to set to Sleep mode.
...	...	@@ -752,14 +752,8 @@
752	752
753	753	**AT Command:**
754	754
755		-(% border="1" %)
756		-|**Command Example**|**Function**
757		-|AT+TIMESTAMP=1611104352|(((
758		-OK
	923	+[[image:image-20220523151253-8.png]]
759	759
760		-Set System time to 2021-01-20 00:59:12
761		-)))
762		-
763	763	**Downlink Command:**
764	764
765	765	0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
...	...	@@ -766,15 +766,19 @@
766	766
767	767	== 4.8 Set Time Sync Mode ==
768	768
	931	+(((
769	769	Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
	933	+)))
770	770
	935	+(((
771	771	SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
	937	+)))
772	772
773		-
	939	+(((
774	774	**AT Command:**
	941	+)))
775	775
776		-|**Command Example**|**Function**
777		-|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
	943	+[[image:image-20220523151336-9.png]]
778	778
779	779	**Downlink Command:**
780	780
...	...	@@ -788,9 +788,7 @@
788	788
789	789	**AT Command:**
790	790
791		-(% border="1" %)
792		-|**Command Example**|**Function**
793		-|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
	957	+[[image:image-20220523151411-10.png]]
794	794
795	795	**Downlink Command:**
796	796
...	...	@@ -802,51 +802,8 @@
802	802
803	803	**AT Command: AT+PDTA**
804	804
805		-(% border="1" %)
806		-|**Command Example**|**Response**
807		-|(((
808		-AT+PDTA=1,3
	969	+[[image:image-20220523151450-11.png]]
809	809
810		-
811		-
812		-Print page 1 to 3
813		-)))|(((
814		-8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31
815		-
816		-8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93
817		-
818		-8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06
819		-
820		-8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12
821		-
822		-8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06
823		-
824		-8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68
825		-
826		-8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56
827		-
828		-8019570
829		-
830		-8019580
831		-
832		-8019590
833		-
834		-80195A0
835		-
836		-80195B0
837		-
838		-80195C0
839		-
840		-80195D0
841		-
842		-80195E0
843		-
844		-80195F0
845		-
846		-
847		-OK
848		-)))
849		-
850	850	**Downlink Command:**
851	851
852	852	No downlink commands for feature
...	...	@@ -857,32 +857,8 @@
857	857
858	858	**AT Command: AT+PLDTA**
859	859
860		-(% border="1" %)
861		-|**Command Example**|**Response**
862		-|(((
863		-AT+PLDTA=5
	981	+[[image:image-20220523151524-12.png]]
864	864
865		-
866		-
867		-Print last 5 entries
868		-)))|(((
869		-Stop Tx and RTP events when read sensor data
870		-
871		-1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75
872		-
873		-2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43
874		-
875		-3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56
876		-
877		-4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75
878		-
879		-5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43
880		-
881		-Start Tx and RTP events
882		-
883		-OK
884		-)))
885		-
886	886	**Downlink Command:**
887	887
888	888	No downlink commands for feature
...	...	@@ -893,14 +893,8 @@
893	893
894	894	**AT Command: AT+CLRDTA**
895	895
896		-(% border="1" %)
897		-|**Command Example**|**Function**|**Response**
898		-|AT+CLRDTA|Clear date record|(((
899		-Clear all stored sensor data…
	993	+[[image:image-20220523151556-13.png]]
900	900
901		-OK
902		-)))
903		-
904	904	**Downlink Command: 0xA3**
905	905
906	906	* Example: 0xA301 ~/~/Same as AT+CLRDTA
...	...	@@ -911,11 +911,15 @@
911	911
912	912	LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
913	913
	1005	+(((
914	914	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
915	915	[[image:image-20220515075034-1.png||height="208" width="644"]]
	1008	+)))
916	916
	1010	+(((
917	917	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
918	918
	1013	+)))
919	919
920	920	== 5.2 Replace Battery ==
921	921
...	...	@@ -925,47 +925,97 @@
925	925
926	926	== 5.3 Battery Life Analyze ==
927	927
	1023	+(((
928	928	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:
929	929	https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
	1026	+)))
930	930
931	931	= 6. Order Info =
932	932
933		-Part Number: (% class="mark" %)**LHT65N-XX**
	1030	+(((
	1031	+Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
	1032	+)))
934	934
935		-**XX**: The default frequency band
	1034	+(((
	1035	+(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
	1036	+)))
936	936
937		-* **AS923**: LoRaWAN AS923 band
938		-* **AU915**: LoRaWAN AU915 band
939		-* **EU433**: LoRaWAN EU433 band
940		-* **EU868**: LoRaWAN EU868 band
941		-* **KR920**: LoRaWAN KR920 band
942		-* **US915**: LoRaWAN US915 band
943		-* **IN865**: LoRaWAN IN865 band
944		-* **CN470**: LoRaWAN CN470 band
	1038	+* (((
	1039	+(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
	1040	+)))
	1041	+* (((
	1042	+(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
	1043	+)))
	1044	+* (((
	1045	+(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
	1046	+)))
	1047	+* (((
	1048	+(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
	1049	+)))
	1050	+* (((
	1051	+(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
	1052	+)))
	1053	+* (((
	1054	+(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
	1055	+)))
	1056	+* (((
	1057	+(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
	1058	+)))
	1059	+* (((
	1060	+(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
	1061	+)))
945	945
946		-**YY**: Sensor Accessories
	1063	+(((
	1064	+(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
	1065	+)))
947	947
948		-* **E3**: External Temperature Probe
	1067	+* (((
	1068	+(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
	1069	+)))
949	949
950	950	= 7. Packing Info =
951	951
	1073	+(((
952	952	**Package Includes**:
	1075	+)))
953	953
954		-* LHT65N Temperature & Humidity Sensor x 1
955		-* Program cable x 1
956		-* Optional external sensor
	1077	+* (((
	1078	+LHT65N Temperature & Humidity Sensor x 1
	1079	+)))
	1080	+* (((
	1081	+Program cable x 1
	1082	+)))
	1083	+* (((
	1084	+Optional external sensor
	1085	+)))
957	957
	1087	+(((
958	958	**Dimension and weight**:
	1089	+)))
959	959
960		-* Device Size:  13.5 x 7 x 3 cm
961		-* Device Weight: 105g
962		-* Package Size / pcs : 14.5 x 8 x 5 cm
963		-* Weight / pcs : 170g
	1091	+* (((
	1092	+Device Size:  13.5 x 7 x 3 cm
	1093	+)))
	1094	+* (((
	1095	+Device Weight: 105g
	1096	+)))
	1097	+* (((
	1098	+Package Size / pcs : 14.5 x 8 x 5 cm
	1099	+)))
	1100	+* (((
	1101	+Weight / pcs : 170g
	1102	+)))
964	964
965	965	= 8. FCC Warning =
966	966
	1106	+(((
967	967	This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
	1108	+)))
968	968
	1110	+(((
969	969	(1) This device may not cause harmful interference；
	1112	+)))
970	970
	1114	+(((
971	971	(2) this device must accept any interference received, including interference that may cause undesired operation.
	1116	+)))

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