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Details

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Content

...	...	@@ -1,5 +1,5 @@
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	(((
...	...	@@ -126,15 +126,13 @@
126	126	* **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
127	127	* **Working Mode**: In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65 will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode.
128	128
	131	+(((
129	129	The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
	133	+)))
130	130
131	131	[[image:image-20220515123819-1.png||height="379" width="317"]]
132	132
133		-(% border="1" %)
134		-|**Behavior on ACT**|**Function**|**Action**
135		-|**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.
136		-|**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.
137		-|**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-20220525110604-2.png]]
138	138
139	139	== 2.3 Example to join LoRaWAN network ==
140	140
...	...	@@ -161,10 +161,8 @@
161	161
162	162	[[image:image-20220522232916-3.png]]
163	163
164		-
165	165	[[image:image-20220522232932-4.png]]
166	166
167		-
168	168	[[image:image-20220522232954-5.png]]
169	169
170	170	Note: LHT65N use same payload as LHT65.
...	...	@@ -181,28 +181,51 @@
181	181
182	182	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.
183	183
184		-[[image:image-20220522233300-8.png]]
	182	+[[image:image-20220522233300-8.png||height="219" width="722"]]
185	185
186	186
187	187	== 2.4 Uplink Payload ==
188	188
189		-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.
190	190
191		-After each uplink, the (% class="mark" %)BLUE LED(%%) will blink once.
	189	+After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
192	192
	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>>||anchor="H2.4.2BAT-BatteryInfo"]]
	209	+)))|(% style="width:100px" %)(((
	210	+(((
	211	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
	212	+)))
	213	+)))|(% style="width:77px" %)(((
	214	+(((
	215	+[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
	216	+)))
193	193
194		-(% border="1" style="width:572px" %)
195		-|(% 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**
196		-|(% style="width:106px" %)**Value**|(% style="width:71px" %)[[BAT>>path:#Battery]]|(% style="width:128px" %)(((
197		-[[Built-In>>path:#SHT20_Temperature]]
	218	+(((
	219	+[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
	220	+)))
	221	+)))|(% style="width:47px" %)(((
	222	+[[Ext>>||anchor="H2.4.5Ext23"]] #
	223	+)))|(% style="width:51px" %)(((
	224	+[[Ext value>>||anchor="H2.4.6Extvalue"]]
	225	+)))
198	198
199		-[[Temperature>>path:#SHT20_Temperature]]
200		-)))|(% style="width:103px" %)(((
201		-[[Built-in>>path:#SHT20_Humidity]]
202		-
203		-[[Humidity>>path:#SHT20_Humidity]]
204		-)))|(% style="width:72px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:89px" %)[[Ext value>>path:#Extension_sensor_value]]
205		-
206	206	* The First 6 bytes: has fix meanings for every LHT65N.
207	207	* The 7th byte (EXT #): defines the external sensor model.
208	208	* 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.)
...	...	@@ -215,29 +215,16 @@
215	215
216	216	[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
217	217
218		-[[image:image-20220522234118-10.png]]
	239	+[[image:image-20220522234118-10.png||height="353" width="729"]]
219	219
220		-
221	221	=== 2.4.2 BAT-Battery Info ===
222	222
223	223	These two bytes of BAT include the battery state and the actually voltage
224	224
225		-(% style="width:646px" %)
226		-|Bit(bit)|(% style="width:272px" %)[15:14]|(% style="width:214px" %)[13:0]
227		-|Value|(% style="width:272px" %)(((
228		-BAT Status
	245	+[[image:image-20220523152839-18.png]]
229	229
230		-00(b): Ultra Low ( BAT <= 2.50v)
	247	+[[image:image-20220522235639-1.png||height="139" width="727"]]
231	231
232		-01(b): Low  (2.50v <=BAT <= 2.55v)
233		-
234		-10(b): OK   (2.55v <= BAT <=2.65v)
235		-
236		-11(b): Good   (BAT >= 2.65v)
237		-)))|(% style="width:214px" %)Actually BAT voltage
238		-
239		-[[image:image-20220522235639-1.png]]
240		-
241	241	Check the battery voltage for LHT65N.
242	242
243	243	* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
...	...	@@ -245,7 +245,7 @@
245	245
246	246	=== 2.4.3 Built-in Temperature ===
247	247
248		-[[image:image-20220522235639-2.png]]
	256	+[[image:image-20220522235639-2.png||height="138" width="722"]]
249	249
250	250	* Temperature:  0x0ABB/100=27.47℃
251	251
...	...	@@ -255,7 +255,7 @@
255	255
256	256	=== 2.4.4 Built-in Humidity ===
257	257
258		-[[image:image-20220522235639-4.png]]
	266	+[[image:image-20220522235639-4.png||height="138" width="722"]]
259	259
260	260	* Humidity:    0x025C/10=60.4%
261	261
...	...	@@ -263,10 +263,7 @@
263	263
264	264	Bytes for External Sensor:
265	265
266		-(% style="width:624px" %)
267		-|(% style="width:139px" %)**EXT # Value**|(% style="width:484px" %)**External Sensor Type**
268		-|(% style="width:139px" %)0x01|(% style="width:484px" %)Sensor E3, Temperature Sensor
269		-|(% style="width:139px" %)0x09|(% style="width:484px" %)Sensor E3, Temperature Sensor, Datalog Mod
	274	+[[image:image-20220523152822-17.png]]
270	270
271	271	=== 2.4.6 Ext value ===
272	272
...	...	@@ -282,9 +282,13 @@
282	282
283	283	* External temperature= (0xF54F-65536)/100=-27.37℃
284	284
	290	+(((
285	285	The last 2 bytes of data are meaningless
	292	+)))
286	286
	294	+(((
287	287	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	+)))
288	288
289	289
290	290	==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
...	...	@@ -291,30 +291,53 @@
291	291
292	292	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:
293	293
	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>>||anchor="H4.2SetExternalSensorMode"]]
	321	+)))|(% style="width:99px" %)(((
	322	+(((
	323	+[[Built-In>>||anchor="H2.4.3Built-inTemperature"]]
	324	+)))
294	294
295		-(% border="1" style="width:697px" %)
296		-|(% 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**
297		-|(% style="width:96px" %)**Value**|(% style="width:164px" %)[[External temperature>>path:#DS18b20_value]]|(% style="width:104px" %)(((
298		-[[Built-In>>path:#SHT20_Temperature]]
	326	+(((
	327	+[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
	328	+)))
	329	+)))|(% style="width:132px" %)(((
	330	+(((
	331	+BAT Status &
	332	+)))
299	299
300		-[[Temperature>>path:#SHT20_Temperature]]
301		-)))|(% style="width:106px" %)(((
302		-[[BAT Status &>>path:#BAT_Humidity]]
303		-
304		-[[Built-in>>path:#BAT_Humidity]]
305		-
306		-[[Humidity>>path:#BAT_Humidity]]
307		-)))|(% style="width:108px" %)[[Status & Ext>>path:#Status_EXT]]|(% style="width:116px" %)(((
308		-[[Unix>>path:#Unix_Time_Stamp]]
309		-
310		-[[Time Stamp>>path:#Unix_Time_Stamp]]
	334	+(((
	335	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
311	311	)))
	337	+)))|(% style="width:54px" %)(((
	338	+Status & Ext
	339	+)))|(% style="width:64px" %)(((
	340	+(((
	341	+[[Unix Time Stamp>>||anchor="H4.1SetTransmitIntervalTime"]]
	342	+)))
	343	+)))
312	312
313		-* **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(%%)**
314	314
315		-(% border="1" style="width:587px" %)
316		-|Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
317		-|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" %)(((
318	318	BAT Status
319	319
320	320	00(b): Ultra Low ( BAT <= 2.50v)
...	...	@@ -324,8 +324,8 @@
324	324	10(b): OK   (2.55v <= BAT <=2.65v)
325	325
326	326	11(b): Good   (BAT >= 2.65v)
327		-)))|(% style="width:136px" %)(((
328		-[[Built-in Humidity>>path:#SHT20_Humidity]]
	359	+)))|(% style="width:134px" %)(((
	360	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
329	329
330	330
331	331	)))
...	...	@@ -332,14 +332,8 @@
332	332
333	333	* **Status & Ext Byte**
334	334
335		-(% border="1" style="width:732px" %)
336		-|(% 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]**
337		-|(% 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" %)(((
338		-Ext:
	367	+[[image:image-20220523152434-16.png]]
339	339
340		-0b(1001)
341		-)))
342		-
343	343	* Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
344	344	* 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.
345	345	* 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)
...	...	@@ -348,12 +348,17 @@
348	348
349	349	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:
350	350
	377	+(((
351	351	**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
	379	+)))
352	352
	381	+(((
353	353	**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	+)))
354	354
355		-
	385	+(((
356	356	Add Datacake:
	387	+)))
357	357
358	358	[[image:image-20220523000825-7.png||height="262" width="583"]]
359	359
...	...	@@ -362,21 +362,24 @@
362	362
363	363	[[image:image-20220523000825-8.png||height="453" width="406"]]
364	364
365		-
366	366	In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
367	367
368	368	[[image:image-20220523000825-9.png||height="366" width="392"]]
369	369
	400	+[[image:image-20220523000825-10.png||height="413" width="728"]]
370	370
	402	+== 2.6 Datalog Feature ==
371	371
372		-[[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.
373	373
	406	+=== 2.6.1 Ways to get datalog via LoRaWAN ===
374	374
375		-== 2.6 Datalog Feature ==
	408	+There are two methods:
376	376
377		-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>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
	411	+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.
378	378
379		-=== 2.6.1 Unix TimeStamp ===
	413	+=== 2.6.2 Unix TimeStamp ===
380	380
381	381	LHT65N uses Unix TimeStamp format based on
382	382
...	...	@@ -383,102 +383,215 @@
383	383	[[image:image-20220523001219-11.png||height="97" width="627"]]
384	384
385	385
	420	+(((
386	386	User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
	422	+)))
387	387
	424	+(((
388	388	Below is the converter example
	426	+)))
389	389
390		-[[image:image-20220523001219-12.png||height="302" width="730"]]
	428	+[[image:image-20220523001219-12.png||height="298" width="720"]]
391	391
392	392	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
393	393
	432	+=== 2.6.3 Set Device Time ===
394	394
395		-=== 2.6.2 Set Device Time ===
396		-
	434	+(((
397	397	There are two ways to set device’s time:
	436	+)))
398	398
	438	+(((
399	399	**~1. Through LoRaWAN MAC Command (Default settings)**
	440	+)))
400	400
	442	+(((
401	401	User need to set SYNCMOD=1 to enable sync time via MAC command.
	444	+)))
402	402
	446	+(((
403	403	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	+)))
404	404
	450	+(((
405	405	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	+)))
406	406
	454	+(((
	455	+
	456	+)))
407	407
	458	+(((
408	408	**2. Manually Set Time**
	460	+)))
409	409
	462	+(((
410	410	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	+)))
411	411
	466	+=== 2.6.4 Poll sensor value ===
412	412
413		-=== 2.6.3 Poll sensor value ===
414		-
415	415	User can poll sensor value based on timestamps from the server. Below is the downlink command.
416	416
	470	+[[image:image-20220523152302-15.png]]
417	417
418		-(% border="1" style="width:454px" %)
419		-|(% style="width:69px" %)1byte|(% style="width:129px" %)4bytes|(% style="width:134px" %)4bytes|(% style="width:119px" %)1byte
420		-|(% style="width:69px" %)31|(% style="width:129px" %)Timestamp start|(% style="width:134px" %)Timestamp end|(% style="width:119px" %)Uplink Interval
421		-
	472	+(((
422	422	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	+)))
423	423
	476	+(((
	477	+For example, downlink command (% style="display:none" %) (%%)**31 5FC5F350 5FC6 0160 05**
	478	+)))
424	424
425		-For example, downlink command 31 5FC5F350 5FC6 0160 05
426		-
	480	+(((
427	427	Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
	482	+)))
428	428
	484	+(((
429	429	Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
	486	+)))
430	430
431	431
432		-=== 2.6.4 Datalog Uplink payload ===
	489	+=== 2.6.5 Datalog Uplink payload ===
433	433
434	434	The Datalog poll reply uplink will use below payload format.
435	435
	493	+(((
	494	+**Retrieval data payload**
	495	+)))
436	436
437		-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>>||anchor="H2.4.6Extvalue"]]
	530	+)))
	531	+)))|(% style="width:102px" %)(((
	532	+(((
	533	+(((
	534	+[[Built In>>||anchor="H2.4.3Built-inTemperature"]]
	535	+)))
	536	+)))
438	438
439		-(% border="1" %)
440		-|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
441		-|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
442		-[[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	+)))
443	443
444		-[[Temperature>>path:#SHT20_Temperature]]
445		-)))|(((
446		-[[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	+)))
447	447
448		-[[Humidity>>path:#SHT20_Humidity]]
449		-)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
450		-[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
451		-
	566	+(((
	567	+(((
452	452
453	453	)))
	570	+)))
	571	+)))
454	454
455		-Poll message flag & Ext
	573	+**Poll message flag & Ext**
456	456
	575	+[[image:image-20220523152208-14.png]]
457	457
458		-(% border="1" %)
459		-|**Bits**|**7**|**6**|**5**|**4**|**[3:0]**
460		-|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|(((
461		-Ext:
	577	+(((
	578	+(((
	579	+Poll Message Flag: 1: This message is a poll message reply.
	580	+)))
	581	+)))
462	462
463		-0b(1001)
	583	+* (((
	584	+(((
	585	+Poll Message Flag is set to 1.
464	464	)))
	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	+)))
465	465
466		-Poll Message Flag: 1: This message is a poll message reply.
467		-
468		-* Poll Message Flag is set to 1.
469		-* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
470		-
	594	+(((
	595	+(((
471	471	For example, in US915 band, the max payload for different DR is:
	597	+)))
	598	+)))
472	472
473		-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	+)))
474	474
475		-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	+)))
476	476
477		-c)      DR2: total payload includes 11 entries of data
	612	+(((
	613	+(((
	614	+c) DR2: total payload includes 11 entries of data
	615	+)))
	616	+)))
478	478
479		-d)      DR3: total payload includes 22 entries of data.
	618	+(((
	619	+(((
	620	+d) DR3: total payload includes 22 entries of data.
	621	+)))
	622	+)))
480	480
	624	+(((
	625	+(((
481	481	If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0
	627	+)))
	628	+)))
482	482
483	483
484	484	**Example:**
...	...	@@ -485,35 +485,27 @@
485	485
486	486	If LHT65N has below data inside Flash:
487	487
488		-Flash Addr   |Unix Time | Ext | BAT voltage|  Value
	635	+[[image:image-20220523144455-1.png||height="335" width="735"]]
489	489
490		-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	+)))
491	491
492		-80196F0 21/1/19 04:28:57 1 3145 sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
493		-
494		-8019700 21/1/19 04:30:30 1 3145 sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
495		-
496		-8019710 21/1/19 04:40:30 1 3145 sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
497		-
498		-8019720 21/1/19 04:50:30 1 3147 sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
499		-
500		-8019730 21/1/19 05:00:30 1 3149 sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
501		-
502		-8019740 21/1/19 05:10:30 1 3149 sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
503		-
504		-8019750 21/1/19 05:20:30 1 3151 sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
505		-
506		-
507		-If user sends below downlink command:
508		-
509		-3160065F9760066DA705
510		-
	641	+(((
511	511	Where : Start time: 60065F97 = time 21/1/19 04:27:03
	643	+)))
512	512
	645	+(((
513	513	Stop time 60066DA7= time 21/1/19 05:27:03
	647	+)))
514	514
	649	+(((
	650	+
	651	+)))
515	515
	653	+(((
516	516	LHT65N will uplink this payload.
	655	+)))
517	517
518	518	[[image:image-20220523001219-13.png||height="421" width="727"]]
519	519
...	...	@@ -533,35 +533,58 @@
533	533
534	534	Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
535	535
536		-
537	537	== 2.7 Alarm Mode ==
538	538
539	539	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.
540	540
	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	+)))
541	541
542		-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	+)))
543	543
544		-
545		-AT Commands for Alarm mode:
546		-
	687	+(% class="box infomessage" %)
	688	+(((
	689	+(((
547	547	**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
	691	+)))
	692	+)))
548	548
	694	+(% class="box infomessage" %)
	695	+(((
	696	+(((
549	549	**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
	698	+)))
	699	+)))
550	550
551		-
552		-
553	553	== 2.8 LED Indicator ==
554	554
	703	+(((
555	555	The LHT65N has a triple color LED which for easy shows different stage.
	705	+)))
556	556
	707	+(((
557	557	While pressing ACT button, the LED will work as per LED status with ACT button.
	709	+)))
558	558
	711	+(((
559	559	In a normal working state:
	713	+)))
560	560
561		-* For each uplink, the BLUE LED or RED LED will blink once.
562		-* BLUE LED when an external sensor is connected
563		-* RED LED when an external sensor is not connected
564		-* 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	+)))
565	565
566	566	----
567	567
...	...	@@ -587,29 +587,55 @@
587	587
588	588	= 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
589	589
	752	+(((
590	590	Use can configure LHT65N via AT Command or LoRaWAN Downlink.
	754	+)))
591	591
592		-* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
593		-* 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	+)))
594	594
	763	+(((
595	595	[[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	+)))
596	596
	767	+(((
597	597	There are two kinds of commands to configure LHT65N, they are:
	769	+)))
598	598
599		-* **General Commands**.
	771	+(((
	772	+(% style="color:#4f81bd" %)* **General Commands**.
	773	+)))
600	600
	775	+(((
601	601	These commands are to configure:
	777	+)))
602	602
603		-* General system settings like: uplink interval.
604		-* LoRaWAN protocol & radio-related commands.
	779	+* (((
	780	+General system settings like: uplink interval.
	781	+)))
	782	+* (((
	783	+LoRaWAN protocol & radio-related commands.
	784	+)))
605	605
	786	+(((
606	606	They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
	788	+)))
607	607
	790	+(((
608	608	[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
	792	+)))
609	609
610		-* **Commands special design for LHT65N**
	794	+(((
	795	+(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
	796	+)))
611	611
	798	+(((
612	612	These commands are only valid for LHT65N, as below:
	800	+)))
613	613
614	614	== 4.1 Set Transmit Interval Time ==
615	615
...	...	@@ -617,29 +617,26 @@
617	617
618	618	**AT Command: AT+TDC**
619	619
620		-(% border="1" %)
621		-|**Command Example**|**Function**|**Response**
622		-|AT+TDC?|Show current transmit Interval|(((
623		-30000
	808	+[[image:image-20220523150701-2.png]]
624	624
625		-OK
626		-
627		-the interval is 30000ms = 30s
	810	+(((
	811	+**Downlink Command: 0x01**
628	628	)))
629		-|AT+TDC=60000|Set Transmit Interval|(((
630		-OK
631	631
632		-Set transmit interval to 60000ms = 60 seconds
	814	+(((
	815	+Format: Command Code (0x01) followed by 3 bytes time value.
633	633	)))
634	634
635		-**Downlink Command: 0x01**
636		-
637		-Format: Command Code (0x01) followed by 3 bytes time value.
638		-
	818	+(((
639	639	If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	820	+)))
640	640
641		-* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
642		-* 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	+)))
643	643
644	644	== 4.2 Set External Sensor Mode ==
645	645
...	...	@@ -647,27 +647,29 @@
647	647
648	648	**AT Command: AT+EXT**
649	649
650		-(% border="1" %)
651		-|**Command Example**|**Function**|**Response**
652		-|AT+EXT?|Get current external sensor mode|(((
653		-1
	835	+[[image:image-20220523150759-3.png]]
654	654
655		-OK
656		-
657		-External Sensor mode =1
	837	+(((
	838	+**Downlink Command: 0xA2**
658	658	)))
659		-|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1
660		-|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp
661	661
662		-**Downlink Command: 0xA2**
663		-
	841	+(((
664	664	Total bytes: 2 ~~ 5 bytes
	843	+)))
665	665
666		-Example:
	845	+(((
	846	+**Example:**
	847	+)))
667	667
668		-* 0xA201: Set external sensor type to E1
669		-* 0xA209: Same as AT+EXT=9
670		-* 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	+)))
671	671
672	672	== 4.3 Enable/Disable uplink Temperature probe ID ==
673	673
...	...	@@ -678,17 +678,14 @@
678	678
679	679	PID is default set to disable (0)
680	680
681		-
682	682	**AT Command:**
683	683
684		-(% border="1" %)
685		-|**Command Example**|**Function**|**Response**
686		-|AT+PID=1|Enable PID uplink|OK
	870	+[[image:image-20220523150928-4.png]]
687	687
688	688	**Downlink Command:**
689	689
690		-* 0xA800     à AT+PID=0
691		-* 0xA801     à AT+PID=1
	874	+* 0xA800  **~-~->** AT+PID=0
	875	+* 0xA801     **~-~->** AT+PID=1
692	692
693	693	== 4.4 Set Password ==
694	694
...	...	@@ -696,19 +696,15 @@
696	696
697	697	**AT Command: AT+PWORD**
698	698
699		-(% border="1" %)
700		-|**Command Example**|**Function**|**Response**
701		-|AT+PWORD=?|Show password|(((
702		-123456
	883	+[[image:image-20220523151052-5.png]]
703	703
704		-
705		-OK
	885	+(((
	886	+**Downlink Command:**
706	706	)))
707		-|AT+PWORD=999999|Set password|OK
708	708
709		-**Downlink Command:**
710		-
	889	+(((
711	711	No downlink command for this feature.
	891	+)))
712	712
713	713	== 4.5 Quit AT Command ==
714	714
...	...	@@ -716,15 +716,12 @@
716	716
717	717	**AT Command: AT+DISAT**
718	718
719		-(% border="1" %)
720		-|**Command Example**|**Function**|**Response**
721		-|AT+DISAT|Quit AT Commands mode|OK
	899	+[[image:image-20220523151132-6.png]]
722	722
723	723	**Downlink Command:**
724	724
725	725	No downlink command for this feature.
726	726
727		-
728	728	== 4.6 Set to sleep mode ==
729	729
730	730	Feature: Set device to sleep mode
...	...	@@ -731,15 +731,8 @@
731	731
732	732	**AT Command: AT+SLEEP**
733	733
734		-(% border="1" %)
735		-| | |
736		-|**Command Example**|**Function**|**Response**
737		-|AT+SLEEP|Set to sleep mode|(((
738		-Clear all stored sensor data…
	911	+[[image:image-20220523151218-7.png]]
739	739
740		-OK
741		-)))
742		-
743	743	**Downlink Command:**
744	744
745	745	* There is no downlink command to set to Sleep mode.
...	...	@@ -750,14 +750,8 @@
750	750
751	751	**AT Command:**
752	752
753		-(% border="1" %)
754		-|**Command Example**|**Function**
755		-|AT+TIMESTAMP=1611104352|(((
756		-OK
	923	+[[image:image-20220523151253-8.png]]
757	757
758		-Set System time to 2021-01-20 00:59:12
759		-)))
760		-
761	761	**Downlink Command:**
762	762
763	763	0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
...	...	@@ -764,15 +764,19 @@
764	764
765	765	== 4.8 Set Time Sync Mode ==
766	766
	931	+(((
767	767	Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
	933	+)))
768	768
	935	+(((
769	769	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	+)))
770	770
771		-
	939	+(((
772	772	**AT Command:**
	941	+)))
773	773
774		-|**Command Example**|**Function**
775		-|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
	943	+[[image:image-20220523151336-9.png]]
776	776
777	777	**Downlink Command:**
778	778
...	...	@@ -786,9 +786,7 @@
786	786
787	787	**AT Command:**
788	788
789		-(% border="1" %)
790		-|**Command Example**|**Function**
791		-|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
	957	+[[image:image-20220523151411-10.png]]
792	792
793	793	**Downlink Command:**
794	794
...	...	@@ -800,51 +800,8 @@
800	800
801	801	**AT Command: AT+PDTA**
802	802
803		-(% border="1" %)
804		-|**Command Example**|**Response**
805		-|(((
806		-AT+PDTA=1,3
	969	+[[image:image-20220523151450-11.png]]
807	807
808		-
809		-
810		-Print page 1 to 3
811		-)))|(((
812		-8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31
813		-
814		-8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93
815		-
816		-8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06
817		-
818		-8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12
819		-
820		-8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06
821		-
822		-8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68
823		-
824		-8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56
825		-
826		-8019570
827		-
828		-8019580
829		-
830		-8019590
831		-
832		-80195A0
833		-
834		-80195B0
835		-
836		-80195C0
837		-
838		-80195D0
839		-
840		-80195E0
841		-
842		-80195F0
843		-
844		-
845		-OK
846		-)))
847		-
848	848	**Downlink Command:**
849	849
850	850	No downlink commands for feature
...	...	@@ -855,54 +855,40 @@
855	855
856	856	**AT Command: AT+PLDTA**
857	857
858		-(% border="1" %)
859		-|**Command Example**|**Response**
860		-|(((
861		-AT+PLDTA=5
	981	+[[image:image-20220523151524-12.png]]
862	862
	983	+**Downlink Command:**
863	863
	985	+No downlink commands for feature
864	864
865		-Print last 5 entries
866		-)))|(((
867		-Stop Tx and RTP events when read sensor data
	987	+== 4.12 Clear Flash Record ==
868	868
869		-1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75
	989	+Feature: Clear flash storage for data log feature.
870	870
871		-2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43
	991	+**AT Command: AT+CLRDTA**
872	872
873		-3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56
	993	+[[image:image-20220523151556-13.png]]
874	874
875		-4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75
	995	+**Downlink Command: 0xA3**
876	876
877		-5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43
	997	+* Example: 0xA301 ~/~/Same as AT+CLRDTA
878	878
879		-Start Tx and RTP events
	999	+== 4.13 Auto Send None-ACK messages ==
880	880
881		-OK
882		-)))
	1001	+Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
883	883
884		-**Downlink Command:**
885	885
886		-No downlink commands for feature
	1004	+**AT Command: AT+PNACKMD**
887	887
888		-== 4.12 Clear Flash Record ==
	1006	+The default factory setting is 0
889	889
890		-Feature: Clear flash storage for data log feature.
891		-
892		-**AT Command: AT+CLRDTA**
893		-
894		-(% border="1" %)
895	895	|**Command Example**|**Function**|**Response**
896		-|AT+CLRDTA|Clear date record|(((
897		-Clear all stored sensor data…
	1009	+|AT+PNACKMD=1|Poll None-ACK message|OK
898	898
899		-OK
900		-)))
	1011	+**Downlink Command: 0x34**
901	901
902		-**Downlink Command: 0xA3**
	1013	+* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
903	903
904		-* Example: 0xA301 ~/~/Same as AT+CLRDTA
905		-
906	906	= 5. Battery & How to replace =
907	907
908	908	== 5.1 Battery Type ==
...	...	@@ -909,11 +909,15 @@
909	909
910	910	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.
911	911
	1021	+(((
912	912	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
913	913	[[image:image-20220515075034-1.png||height="208" width="644"]]
	1024	+)))
914	914
	1026	+(((
915	915	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
916	916
	1029	+)))
917	917
918	918	== 5.2 Replace Battery ==
919	919
...	...	@@ -923,47 +923,97 @@
923	923
924	924	== 5.3 Battery Life Analyze ==
925	925
	1039	+(((
926	926	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:
927	927	https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
	1042	+)))
928	928
929	929	= 6. Order Info =
930	930
931		-Part Number: (% class="mark" %)**LHT65N-XX**
	1046	+(((
	1047	+Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
	1048	+)))
932	932
933		-**XX**: The default frequency band
	1050	+(((
	1051	+(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
	1052	+)))
934	934
935		-* **AS923**: LoRaWAN AS923 band
936		-* **AU915**: LoRaWAN AU915 band
937		-* **EU433**: LoRaWAN EU433 band
938		-* **EU868**: LoRaWAN EU868 band
939		-* **KR920**: LoRaWAN KR920 band
940		-* **US915**: LoRaWAN US915 band
941		-* **IN865**: LoRaWAN IN865 band
942		-* **CN470**: LoRaWAN CN470 band
	1054	+* (((
	1055	+(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
	1056	+)))
	1057	+* (((
	1058	+(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
	1059	+)))
	1060	+* (((
	1061	+(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
	1062	+)))
	1063	+* (((
	1064	+(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
	1065	+)))
	1066	+* (((
	1067	+(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
	1068	+)))
	1069	+* (((
	1070	+(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
	1071	+)))
	1072	+* (((
	1073	+(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
	1074	+)))
	1075	+* (((
	1076	+(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
	1077	+)))
943	943
944		-**YY**: Sensor Accessories
	1079	+(((
	1080	+(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
	1081	+)))
945	945
946		-* **E3**: External Temperature Probe
	1083	+* (((
	1084	+(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
	1085	+)))
947	947
948	948	= 7. Packing Info =
949	949
	1089	+(((
950	950	**Package Includes**:
	1091	+)))
951	951
952		-* LHT65N Temperature & Humidity Sensor x 1
953		-* Program cable x 1
954		-* Optional external sensor
	1093	+* (((
	1094	+LHT65N Temperature & Humidity Sensor x 1
	1095	+)))
	1096	+* (((
	1097	+Program cable x 1
	1098	+)))
	1099	+* (((
	1100	+Optional external sensor
	1101	+)))
955	955
	1103	+(((
956	956	**Dimension and weight**:
	1105	+)))
957	957
958		-* Device Size:  13.5 x 7 x 3 cm
959		-* Device Weight: 105g
960		-* Package Size / pcs : 14.5 x 8 x 5 cm
961		-* Weight / pcs : 170g
	1107	+* (((
	1108	+Device Size:  13.5 x 7 x 3 cm
	1109	+)))
	1110	+* (((
	1111	+Device Weight: 105g
	1112	+)))
	1113	+* (((
	1114	+Package Size / pcs : 14.5 x 8 x 5 cm
	1115	+)))
	1116	+* (((
	1117	+Weight / pcs : 170g
	1118	+)))
962	962
963	963	= 8. FCC Warning =
964	964
	1122	+(((
965	965	This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
	1124	+)))
966	966
	1126	+(((
967	967	(1) This device may not cause harmful interference；
	1128	+)))
968	968
	1130	+(((
969	969	(2) this device must accept any interference received, including interference that may cause undesired operation.
	1132	+)))

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