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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	(((
...	...	@@ -132,12 +132,14 @@
132	132
133	133	[[image:image-20220515123819-1.png||height="379" width="317"]]
134	134
135		-(% border="1" style="background-color:#ffffcc; color:green; width:739px" %)
136		-|**Behavior on ACT**|**Function**|(% style="width:424px" %)**Action**
137		-|**Pressing ACT between 1s < time < 3s**|Test uplink status|(% style="width:424px" %)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|(% style="width:424px" %)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|(% style="width:424px" %)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
	139	+(% border="1" style="background-color:#ffffcc; color:green; width:878px" %)
	140	+|=**Behavior on ACT**|=**Function**|=(% style="width: 561px;" %)**Action**
	141	+|**Pressing ACT between 1s < time < 3s**|Test uplink status|(% style="width:561px" %)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.
	142	+|**Pressing ACT for more than 3s**|Active Device|(% style="width:561px" %)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.
	143	+|**Fast press ACT 5 times**|Deactivate Device|(% style="width:561px" %)red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode.
	144	+
141	141	== 2.3 Example to join LoRaWAN network ==
142	142
143	143	(% class="wikigeneratedid" %)
...	...	@@ -190,35 +190,30 @@
190	190
191	191	After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
192	192
193		-
194		-(% border="1" style="background-color:#ffffcc; color:green; width:428px" %)
195		-|(% style="width:106px" %)(((
	197	+(% border="1" style="background-color:#ffffcc; color:green; width:426px" %)
	198	+|(% style="width:97px" %)(((
196	196	**Size(bytes)**
197		-)))|(% style="width:46px" %)(((
	200	+)))|(% style="width:39px" %)(((
198	198	**2**
199		-)))|(% style="width:104px" %)(((
	202	+)))|(% style="width:100px" %)(((
200	200	**2**
201		-)))|(% style="width:80px" %)(((
	204	+)))|(% style="width:77px" %)(((
202	202	**2**
203		-)))|(% style="width:51px" %)(((
	206	+)))|(% style="width:47px" %)(((
204	204	**1**
205		-)))|(% style="width:35px" %)(((
	208	+)))|(% style="width:51px" %)(((
206	206	**4**
207	207	)))
208		-|(% style="width:106px" %)(((
	211	+|(% style="width:97px" %)(((
209	209	**Value**
210		-)))|(% style="width:46px" %)(((
211		-[[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]]
212		-)))|(% style="width:104px" %)(((
	213	+)))|(% style="width:39px" %)(((
	214	+[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
	215	+)))|(% style="width:100px" %)(((
213	213	(((
214		-[[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]]
	217	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
215	215	)))
216		-
	219	+)))|(% style="width:77px" %)(((
217	217	(((
218		-[[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]]
219		-)))
220		-)))|(% style="width:80px" %)(((
221		-(((
222	222	[[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]]
223	223	)))
224	224
...	...	@@ -225,9 +225,9 @@
225	225	(((
226	226	[[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]]
227	227	)))
	227	+)))|(% style="width:47px" %)(((
	228	+[[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]] #
228	228	)))|(% style="width:51px" %)(((
229		-[[Ext>>path:#Extension_Sensor]] #
230		-)))|(% style="width:35px" %)(((
231	231	[[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]]
232	232	)))
233	233
...	...	@@ -249,40 +249,8 @@
249	249
250	250	These two bytes of BAT include the battery state and the actually voltage
251	251
252		-(% border="1" style="background-color:#ffffcc; color:green; width:502px" %)
253		-|(% style="width:75px" %)(((
254		-Bit(bit)
255		-)))|(% style="width:259px" %)(((
256		-[15:14]
257		-)))|(% style="width:164px" %)(((
258		-[13:0]
259		-)))
260		-|(% style="width:75px" %)(((
261		-Value
262		-)))|(% style="width:259px" %)(((
263		-(((
264		-BAT Status
265		-)))
	251	+[[image:image-20220523152839-18.png]]
266	266
267		-(((
268		-00(b): Ultra Low ( BAT <= 2.50v)
269		-)))
270		-
271		-(((
272		-01(b): Low  (2.50v <=BAT <= 2.55v)
273		-)))
274		-
275		-(((
276		-10(b): OK   (2.55v <= BAT <=2.65v)
277		-)))
278		-
279		-(((
280		-11(b): Good   (BAT >= 2.65v)
281		-)))
282		-)))|(% style="width:164px" %)(((
283		-Actually BAT voltage
284		-)))
285		-
286	286	[[image:image-20220522235639-1.png||height="139" width="727"]]
287	287
288	288	Check the battery voltage for LHT65N.
...	...	@@ -310,10 +310,7 @@
310	310
311	311	Bytes for External Sensor:
312	312
313		-(% border="1" style="background-color:#ffffcc; color:green; width:473px" %)
314		-|(% style="width:139px" %)**EXT # Value**|(% style="width:331px" %)**External Sensor Type**
315		-|(% style="width:139px" %)0x01|(% style="width:331px" %)Sensor E3, Temperature Sensor
316		-|(% style="width:139px" %)0x09|(% style="width:331px" %)Sensor E3, Temperature Sensor, Datalog Mod
	280	+[[image:image-20220523152822-17.png]]
317	317
318	318	=== 2.4.6 Ext value ===
319	319
...	...	@@ -342,21 +342,47 @@
342	342
343	343	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:
344	344
345		-(% border="1" style="background-color:#ffffcc; color:green; width:541px" %)
346		-|(% style="width:96px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:69px" %)**2**|(% style="width:88px" %)**2**|(% style="width:69px" %)**1**|(% style="width:85px" %)**4**
347		-|(% style="width:96px" %)**Value**|(% style="width:71px" %)[[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]]|(% style="width:69px" %)(((
	309	+(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
	310	+|(% style="width:96px" %)(((
	311	+**Size(bytes)**
	312	+)))|(% style="width:71px" %)(((
	313	+**2**
	314	+)))|(% style="width:99px" %)(((
	315	+**2**
	316	+)))|(% style="width:132px" %)(((
	317	+**2**
	318	+)))|(% style="width:54px" %)(((
	319	+**1**
	320	+)))|(% style="width:64px" %)(((
	321	+**4**
	322	+)))
	323	+|(% style="width:96px" %)(((
	324	+**Value**
	325	+)))|(% style="width:71px" %)(((
	326	+[[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]]
	327	+)))|(% style="width:99px" %)(((
	328	+(((
348	348	[[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]]
	330	+)))
349	349
	332	+(((
350	350	[[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]]
351		-)))|(% style="width:88px" %)(((
	334	+)))
	335	+)))|(% style="width:132px" %)(((
	336	+(((
352	352	BAT Status &
	338	+)))
353	353
354		-[[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/#H2.4.4Built-inHumidity]]
355		-
356		-[[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]]
357		-)))|(% style="width:69px" %)Status & Ext|(% style="width:85px" %)(((
	340	+(((
	341	+[[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]]
	342	+)))
	343	+)))|(% style="width:54px" %)(((
	344	+Status & Ext
	345	+)))|(% style="width:64px" %)(((
	346	+(((
358	358	[[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]]
359	359	)))
	349	+)))
360	360
361	361	* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
362	362
...	...	@@ -380,11 +380,7 @@
380	380
381	381	* **Status & Ext Byte**
382	382
383		-(% border="1" style="background-color:#ffffcc; color:green; width:587px" %)
384		-|(% style="width:109px" %)**Bits**|(% style="width:105px" %)**7**|(% style="width:105px" %)**6**|(% style="width:82px" %)**5**|(% style="width:84px" %)**4**|(% style="width:97px" %)**[3:0]**
385		-|(% style="width:109px" %)**Status & Ext**|(% style="width:105px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:82px" %)Sync time OK|(% style="width:84px" %)Unix Time Request|(% style="width:97px" %)(((
386		-Ext:0b(1001)
387		-)))
	373	+[[image:image-20220523152434-16.png]]
388	388
389	389	* Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
390	390	* 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.
...	...	@@ -421,10 +421,17 @@
421	421
422	422	== 2.6 Datalog Feature ==
423	423
424		-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	+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.
425	425
426		-=== 2.6.1 Unix TimeStamp ===
	412	+=== 2.6.1 Ways to get datalog via LoRaWAN ===
427	427
	414	+There are two methods:
	415	+
	416	+1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
	417	+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.
	418	+
	419	+=== 2.6.2 Unix TimeStamp ===
	420	+
428	428	LHT65N uses Unix TimeStamp format based on
429	429
430	430	[[image:image-20220523001219-11.png||height="97" width="627"]]
...	...	@@ -442,7 +442,7 @@
442	442
443	443	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
444	444
445		-=== 2.6.2 Set Device Time ===
	438	+=== 2.6.3 Set Device Time ===
446	446
447	447	(((
448	448	There are two ways to set device’s time:
...	...	@@ -476,21 +476,18 @@
476	476	User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
477	477	)))
478	478
479		-=== 2.6.3 Poll sensor value ===
	472	+=== 2.6.4 Poll sensor value ===
480	480
481	481	User can poll sensor value based on timestamps from the server. Below is the downlink command.
482	482
	476	+[[image:image-20220523152302-15.png]]
483	483
484		-(% border="1" style="background-color:#ffffcc; color:green; width:427px" %)
485		-|(% style="width:61px" %)1byte|(% style="width:126px" %)4bytes|(% style="width:120px" %)4bytes|(% style="width:115px" %)1byte
486		-|(% style="width:61px" %)31|(% style="width:126px" %)Timestamp start|(% style="width:120px" %)Timestamp end|(% style="width:115px" %)Uplink Interval
487		-
488	488	(((
489	489	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.
490	490	)))
491	491
492	492	(((
493		-For example, downlink command **31 5FC5F350 5FC6 0160 05**
	483	+For example, downlink command (% style="display:none" %) (%%)**31 5FC5F350 5FC6 0160 05**
494	494	)))
495	495
496	496	(((
...	...	@@ -502,53 +502,146 @@
502	502	)))
503	503
504	504
505		-=== 2.6.4 Datalog Uplink payload ===
	495	+=== 2.6.5 Datalog Uplink payload ===
506	506
507	507	The Datalog poll reply uplink will use below payload format.
508	508
509	509	(((
510		-Retrieval data payload
	500	+**Retrieval data payload**
511	511	)))
512	512
513		-(% border="1" style="background-color:#ffffcc; color:green; width:615px" %)
514		-|(% style="width:94px" %)**Size(bytes)**|(% style="width:106px" %)**2**|(% style="width:132px" %)**2**|(% style="width:62px" %)**2**|(% style="width:98px" %)**1**|(% style="width:83px" %)**4**
515		-|(% style="width:94px" %)**Value**|(% style="width:106px" %)[[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]]|(% style="width:132px" %)(((
516		-[[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]]
517		-)))|(% style="width:62px" %)(((
518		-[[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]][[ 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]]
519		-)))|(% style="width:98px" %)[[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]]|(% style="width:83px" %)(((
	503	+(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
	504	+|(% style="width:93px" %)(((
	505	+(((
	506	+**Size(bytes)**
	507	+)))
	508	+)))|(% style="width:71px" %)(((
	509	+(((
	510	+**2**
	511	+)))
	512	+)))|(% style="width:102px" %)(((
	513	+(((
	514	+**2**
	515	+)))
	516	+)))|(% style="width:86px" %)(((
	517	+(((
	518	+**2**
	519	+)))
	520	+)))|(% style="width:86px" %)(((
	521	+(((
	522	+**1**
	523	+)))
	524	+)))|(% style="width:48px" %)(((
	525	+(((
	526	+**4**
	527	+)))
	528	+)))
	529	+|(% style="width:93px" %)(((
	530	+(((
	531	+**Value**
	532	+)))
	533	+)))|(% style="width:71px" %)(((
	534	+(((
	535	+[[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]]
	536	+)))
	537	+)))|(% style="width:102px" %)(((
	538	+(((
	539	+(((
	540	+[[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]]
	541	+)))
	542	+)))
	543	+
	544	+(((
	545	+(((
	546	+[[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]]
	547	+)))
	548	+)))
	549	+)))|(% style="width:86px" %)(((
	550	+(((
	551	+(((
	552	+[[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]]
	553	+)))
	554	+)))
	555	+
	556	+(((
	557	+(((
	558	+[[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]]
	559	+)))
	560	+)))
	561	+)))|(% style="width:86px" %)(((
	562	+(((
	563	+[[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]]
	564	+)))
	565	+)))|(% style="width:48px" %)(((
	566	+(((
	567	+(((
520	520	[[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]]
	569	+)))
	570	+)))
521	521
	572	+(((
	573	+(((
522	522
523	523	)))
	576	+)))
	577	+)))
524	524
525		-Poll message flag & Ext
	579	+**Poll message flag & Ext**
526	526
	581	+[[image:image-20220523152208-14.png]]
527	527
528		-(% border="1" style="background-color:#ffffcc; color:green; width:542px" %)
529		-|(% style="width:81px" %)**Bits**|(% style="width:100px" %)**7**|(% style="width:114px" %)**6**|(% style="width:85px" %)**5**|(% style="width:85px" %)**4**|(% style="width:77px" %)**[3:0]**
530		-|(% style="width:81px" %)**Status & Ext**|(% style="width:100px" %)Not Defined|(% style="width:114px" %)Poll Message Flag|(% style="width:85px" %)Sync time OK|(% style="width:85px" %)Unix Time Request|(% style="width:77px" %)(((
531		-Ext:
	583	+(((
	584	+(((
	585	+Poll Message Flag: 1: This message is a poll message reply.
	586	+)))
	587	+)))
532	532
533		-0b(1001)
	589	+* (((
	590	+(((
	591	+Poll Message Flag is set to 1.
534	534	)))
	593	+)))
	594	+* (((
	595	+(((
	596	+Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
	597	+)))
	598	+)))
535	535
536		-Poll Message Flag: 1: This message is a poll message reply.
537		-
538		-* Poll Message Flag is set to 1.
539		-* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
540		-
	600	+(((
	601	+(((
541	541	For example, in US915 band, the max payload for different DR is:
	603	+)))
	604	+)))
542	542
543		-a)      DR0: max is 11 bytes so one entry of data
	606	+(((
	607	+(((
	608	+a) DR0: max is 11 bytes so one entry of data
	609	+)))
	610	+)))
544	544
545		-b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	612	+(((
	613	+(((
	614	+b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	615	+)))
	616	+)))
546	546
547		-c)      DR2: total payload includes 11 entries of data
	618	+(((
	619	+(((
	620	+c) DR2: total payload includes 11 entries of data
	621	+)))
	622	+)))
548	548
549		-d)      DR3: total payload includes 22 entries of data.
	624	+(((
	625	+(((
	626	+d) DR3: total payload includes 22 entries of data.
	627	+)))
	628	+)))
550	550
	630	+(((
	631	+(((
551	551	If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0
	633	+)))
	634	+)))
552	552
553	553
554	554	**Example:**
...	...	@@ -555,35 +555,27 @@
555	555
556	556	If LHT65N has below data inside Flash:
557	557
558		-Flash Addr   |Unix Time | Ext | BAT voltage|  Value
	641	+[[image:image-20220523144455-1.png||height="335" width="735"]]
559	559
560		-80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
	643	+(((
	644	+If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
	645	+)))
561	561
562		-80196F0 21/1/19 04:28:57 1 3145 sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
563		-
564		-8019700 21/1/19 04:30:30 1 3145 sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
565		-
566		-8019710 21/1/19 04:40:30 1 3145 sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
567		-
568		-8019720 21/1/19 04:50:30 1 3147 sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
569		-
570		-8019730 21/1/19 05:00:30 1 3149 sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
571		-
572		-8019740 21/1/19 05:10:30 1 3149 sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
573		-
574		-8019750 21/1/19 05:20:30 1 3151 sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
575		-
576		-
577		-If user sends below downlink command:
578		-
579		-3160065F9760066DA705
580		-
	647	+(((
581	581	Where : Start time: 60065F97 = time 21/1/19 04:27:03
	649	+)))
582	582
	651	+(((
583	583	Stop time 60066DA7= time 21/1/19 05:27:03
	653	+)))
584	584
	655	+(((
	656	+
	657	+)))
585	585
	659	+(((
586	586	LHT65N will uplink this payload.
	661	+)))
587	587
588	588	[[image:image-20220523001219-13.png||height="421" width="727"]]
589	589
...	...	@@ -603,35 +603,58 @@
603	603
604	604	Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
605	605
606		-
607	607	== 2.7 Alarm Mode ==
608	608
609	609	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.
610	610
	685	+(((
	686	+(% 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.
	687	+)))
611	611
612		-Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
	689	+(((
	690	+**AT Commands for Alarm mode:**
	691	+)))
613	613
614		-
615		-AT Commands for Alarm mode:
616		-
	693	+(% class="box infomessage" %)
	694	+(((
	695	+(((
617	617	**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
	697	+)))
	698	+)))
618	618
	700	+(% class="box infomessage" %)
	701	+(((
	702	+(((
619	619	**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
	704	+)))
	705	+)))
620	620
621		-
622		-
623	623	== 2.8 LED Indicator ==
624	624
	709	+(((
625	625	The LHT65N has a triple color LED which for easy shows different stage.
	711	+)))
626	626
	713	+(((
627	627	While pressing ACT button, the LED will work as per LED status with ACT button.
	715	+)))
628	628
	717	+(((
629	629	In a normal working state:
	719	+)))
630	630
631		-* For each uplink, the BLUE LED or RED LED will blink once.
632		-* BLUE LED when an external sensor is connected
633		-* RED LED when an external sensor is not connected
634		-* For each success downlink, the PURPLE LED will blink once
	721	+* (((
	722	+For each uplink, the BLUE LED or RED LED will blink once.
	723	+)))
	724	+* (((
	725	+BLUE LED when an external sensor is connected
	726	+)))
	727	+* (((
	728	+RED LED when an external sensor is not connected
	729	+)))
	730	+* (((
	731	+For each success downlink, the PURPLE LED will blink once
	732	+)))
635	635
636	636	----
637	637
...	...	@@ -657,29 +657,55 @@
657	657
658	658	= 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
659	659
	758	+(((
660	660	Use can configure LHT65N via AT Command or LoRaWAN Downlink.
	760	+)))
661	661
662		-* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
663		-* LoRaWAN Downlink instruction for different platforms:
	762	+* (((
	763	+AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
	764	+)))
	765	+* (((
	766	+LoRaWAN Downlink instruction for different platforms:
	767	+)))
664	664
	769	+(((
665	665	[[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]]
	771	+)))
666	666
	773	+(((
667	667	There are two kinds of commands to configure LHT65N, they are:
	775	+)))
668	668
669		-* **General Commands**.
	777	+(((
	778	+(% style="color:#4f81bd" %)* **General Commands**.
	779	+)))
670	670
	781	+(((
671	671	These commands are to configure:
	783	+)))
672	672
673		-* General system settings like: uplink interval.
674		-* LoRaWAN protocol & radio-related commands.
	785	+* (((
	786	+General system settings like: uplink interval.
	787	+)))
	788	+* (((
	789	+LoRaWAN protocol & radio-related commands.
	790	+)))
675	675
	792	+(((
676	676	They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
	794	+)))
677	677
	796	+(((
678	678	[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
	798	+)))
679	679
680		-* **Commands special design for LHT65N**
	800	+(((
	801	+(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
	802	+)))
681	681
	804	+(((
682	682	These commands are only valid for LHT65N, as below:
	806	+)))
683	683
684	684	== 4.1 Set Transmit Interval Time ==
685	685
...	...	@@ -687,29 +687,26 @@
687	687
688	688	**AT Command: AT+TDC**
689	689
690		-(% border="1" %)
691		-|**Command Example**|**Function**|**Response**
692		-|AT+TDC?|Show current transmit Interval|(((
693		-30000
	814	+[[image:image-20220523150701-2.png]]
694	694
695		-OK
696		-
697		-the interval is 30000ms = 30s
	816	+(((
	817	+**Downlink Command: 0x01**
698	698	)))
699		-|AT+TDC=60000|Set Transmit Interval|(((
700		-OK
701	701
702		-Set transmit interval to 60000ms = 60 seconds
	820	+(((
	821	+Format: Command Code (0x01) followed by 3 bytes time value.
703	703	)))
704	704
705		-**Downlink Command: 0x01**
706		-
707		-Format: Command Code (0x01) followed by 3 bytes time value.
708		-
	824	+(((
709	709	If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	826	+)))
710	710
711		-* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
712		-* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	828	+* (((
	829	+**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	830	+)))
	831	+* (((
	832	+**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	833	+)))
713	713
714	714	== 4.2 Set External Sensor Mode ==
715	715
...	...	@@ -717,27 +717,29 @@
717	717
718	718	**AT Command: AT+EXT**
719	719
720		-(% border="1" %)
721		-|**Command Example**|**Function**|**Response**
722		-|AT+EXT?|Get current external sensor mode|(((
723		-1
	841	+[[image:image-20220523150759-3.png]]
724	724
725		-OK
726		-
727		-External Sensor mode =1
	843	+(((
	844	+**Downlink Command: 0xA2**
728	728	)))
729		-|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1
730		-|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp
731	731
732		-**Downlink Command: 0xA2**
733		-
	847	+(((
734	734	Total bytes: 2 ~~ 5 bytes
	849	+)))
735	735
736		-Example:
	851	+(((
	852	+**Example:**
	853	+)))
737	737
738		-* 0xA201: Set external sensor type to E1
739		-* 0xA209: Same as AT+EXT=9
740		-* 0xA20702003c,Same as AT+SETCNT=60
	855	+* (((
	856	+0xA201: Set external sensor type to E1
	857	+)))
	858	+* (((
	859	+0xA209: Same as AT+EXT=9
	860	+)))
	861	+* (((
	862	+0xA20702003c,Same as AT+SETCNT=60
	863	+)))
741	741
742	742	== 4.3 Enable/Disable uplink Temperature probe ID ==
743	743
...	...	@@ -748,17 +748,14 @@
748	748
749	749	PID is default set to disable (0)
750	750
751		-
752	752	**AT Command:**
753	753
754		-(% border="1" %)
755		-|**Command Example**|**Function**|**Response**
756		-|AT+PID=1|Enable PID uplink|OK
	876	+[[image:image-20220523150928-4.png]]
757	757
758	758	**Downlink Command:**
759	759
760		-* 0xA800     à AT+PID=0
761		-* 0xA801     à AT+PID=1
	880	+* 0xA800  **~-~->** AT+PID=0
	881	+* 0xA801     **~-~->** AT+PID=1
762	762
763	763	== 4.4 Set Password ==
764	764
...	...	@@ -766,19 +766,15 @@
766	766
767	767	**AT Command: AT+PWORD**
768	768
769		-(% border="1" %)
770		-|**Command Example**|**Function**|**Response**
771		-|AT+PWORD=?|Show password|(((
772		-123456
	889	+[[image:image-20220523151052-5.png]]
773	773
774		-
775		-OK
	891	+(((
	892	+**Downlink Command:**
776	776	)))
777		-|AT+PWORD=999999|Set password|OK
778	778
779		-**Downlink Command:**
780		-
	895	+(((
781	781	No downlink command for this feature.
	897	+)))
782	782
783	783	== 4.5 Quit AT Command ==
784	784
...	...	@@ -786,15 +786,12 @@
786	786
787	787	**AT Command: AT+DISAT**
788	788
789		-(% border="1" %)
790		-|**Command Example**|**Function**|**Response**
791		-|AT+DISAT|Quit AT Commands mode|OK
	905	+[[image:image-20220523151132-6.png]]
792	792
793	793	**Downlink Command:**
794	794
795	795	No downlink command for this feature.
796	796
797		-
798	798	== 4.6 Set to sleep mode ==
799	799
800	800	Feature: Set device to sleep mode
...	...	@@ -801,15 +801,8 @@
801	801
802	802	**AT Command: AT+SLEEP**
803	803
804		-(% border="1" %)
805		-| | |
806		-|**Command Example**|**Function**|**Response**
807		-|AT+SLEEP|Set to sleep mode|(((
808		-Clear all stored sensor data…
	917	+[[image:image-20220523151218-7.png]]
809	809
810		-OK
811		-)))
812		-
813	813	**Downlink Command:**
814	814
815	815	* There is no downlink command to set to Sleep mode.
...	...	@@ -820,14 +820,8 @@
820	820
821	821	**AT Command:**
822	822
823		-(% border="1" %)
824		-|**Command Example**|**Function**
825		-|AT+TIMESTAMP=1611104352|(((
826		-OK
	929	+[[image:image-20220523151253-8.png]]
827	827
828		-Set System time to 2021-01-20 00:59:12
829		-)))
830		-
831	831	**Downlink Command:**
832	832
833	833	0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
...	...	@@ -834,15 +834,19 @@
834	834
835	835	== 4.8 Set Time Sync Mode ==
836	836
	937	+(((
837	837	Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
	939	+)))
838	838
	941	+(((
839	839	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.
	943	+)))
840	840
841		-
	945	+(((
842	842	**AT Command:**
	947	+)))
843	843
844		-|**Command Example**|**Function**
845		-|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
	949	+[[image:image-20220523151336-9.png]]
846	846
847	847	**Downlink Command:**
848	848
...	...	@@ -856,9 +856,7 @@
856	856
857	857	**AT Command:**
858	858
859		-(% border="1" %)
860		-|**Command Example**|**Function**
861		-|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
	963	+[[image:image-20220523151411-10.png]]
862	862
863	863	**Downlink Command:**
864	864
...	...	@@ -870,51 +870,8 @@
870	870
871	871	**AT Command: AT+PDTA**
872	872
873		-(% border="1" %)
874		-|**Command Example**|**Response**
875		-|(((
876		-AT+PDTA=1,3
	975	+[[image:image-20220523151450-11.png]]
877	877
878		-
879		-
880		-Print page 1 to 3
881		-)))|(((
882		-8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31
883		-
884		-8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93
885		-
886		-8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06
887		-
888		-8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12
889		-
890		-8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06
891		-
892		-8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68
893		-
894		-8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56
895		-
896		-8019570
897		-
898		-8019580
899		-
900		-8019590
901		-
902		-80195A0
903		-
904		-80195B0
905		-
906		-80195C0
907		-
908		-80195D0
909		-
910		-80195E0
911		-
912		-80195F0
913		-
914		-
915		-OK
916		-)))
917		-
918	918	**Downlink Command:**
919	919
920	920	No downlink commands for feature
...	...	@@ -925,54 +925,40 @@
925	925
926	926	**AT Command: AT+PLDTA**
927	927
928		-(% border="1" %)
929		-|**Command Example**|**Response**
930		-|(((
931		-AT+PLDTA=5
	987	+[[image:image-20220523151524-12.png]]
932	932
	989	+**Downlink Command:**
933	933
	991	+No downlink commands for feature
934	934
935		-Print last 5 entries
936		-)))|(((
937		-Stop Tx and RTP events when read sensor data
	993	+== 4.12 Clear Flash Record ==
938	938
939		-1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75
	995	+Feature: Clear flash storage for data log feature.
940	940
941		-2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43
	997	+**AT Command: AT+CLRDTA**
942	942
943		-3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56
	999	+[[image:image-20220523151556-13.png]]
944	944
945		-4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75
	1001	+**Downlink Command: 0xA3**
946	946
947		-5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43
	1003	+* Example: 0xA301 ~/~/Same as AT+CLRDTA
948	948
949		-Start Tx and RTP events
	1005	+== 4.13 Auto Send None-ACK messages ==
950	950
951		-OK
952		-)))
	1007	+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.
953	953
954		-**Downlink Command:**
955	955
956		-No downlink commands for feature
	1010	+**AT Command: AT+PNACKMD**
957	957
958		-== 4.12 Clear Flash Record ==
	1012	+The default factory setting is 0
959	959
960		-Feature: Clear flash storage for data log feature.
961		-
962		-**AT Command: AT+CLRDTA**
963		-
964		-(% border="1" %)
965	965	|**Command Example**|**Function**|**Response**
966		-|AT+CLRDTA|Clear date record|(((
967		-Clear all stored sensor data…
	1015	+|AT+PNACKMD=1|Poll None-ACK message|OK
968	968
969		-OK
970		-)))
	1017	+**Downlink Command: 0x34**
971	971
972		-**Downlink Command: 0xA3**
	1019	+* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
973	973
974		-* Example: 0xA301 ~/~/Same as AT+CLRDTA
975		-
976	976	= 5. Battery & How to replace =
977	977
978	978	== 5.1 Battery Type ==
...	...	@@ -979,11 +979,15 @@
979	979
980	980	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.
981	981
	1027	+(((
982	982	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
983	983	[[image:image-20220515075034-1.png||height="208" width="644"]]
	1030	+)))
984	984
	1032	+(((
985	985	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
986	986
	1035	+)))
987	987
988	988	== 5.2 Replace Battery ==
989	989
...	...	@@ -993,47 +993,97 @@
993	993
994	994	== 5.3 Battery Life Analyze ==
995	995
	1045	+(((
996	996	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:
997	997	https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
	1048	+)))
998	998
999	999	= 6. Order Info =
1000	1000
1001		-Part Number: (% class="mark" %)**LHT65N-XX**
	1052	+(((
	1053	+Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
	1054	+)))
1002	1002
1003		-**XX**: The default frequency band
	1056	+(((
	1057	+(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
	1058	+)))
1004	1004
1005		-* **AS923**: LoRaWAN AS923 band
1006		-* **AU915**: LoRaWAN AU915 band
1007		-* **EU433**: LoRaWAN EU433 band
1008		-* **EU868**: LoRaWAN EU868 band
1009		-* **KR920**: LoRaWAN KR920 band
1010		-* **US915**: LoRaWAN US915 band
1011		-* **IN865**: LoRaWAN IN865 band
1012		-* **CN470**: LoRaWAN CN470 band
	1060	+* (((
	1061	+(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
	1062	+)))
	1063	+* (((
	1064	+(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
	1065	+)))
	1066	+* (((
	1067	+(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
	1068	+)))
	1069	+* (((
	1070	+(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
	1071	+)))
	1072	+* (((
	1073	+(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
	1074	+)))
	1075	+* (((
	1076	+(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
	1077	+)))
	1078	+* (((
	1079	+(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
	1080	+)))
	1081	+* (((
	1082	+(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
	1083	+)))
1013	1013
1014		-**YY**: Sensor Accessories
	1085	+(((
	1086	+(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
	1087	+)))
1015	1015
1016		-* **E3**: External Temperature Probe
	1089	+* (((
	1090	+(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
	1091	+)))
1017	1017
1018	1018	= 7. Packing Info =
1019	1019
	1095	+(((
1020	1020	**Package Includes**:
	1097	+)))
1021	1021
1022		-* LHT65N Temperature & Humidity Sensor x 1
1023		-* Program cable x 1
1024		-* Optional external sensor
	1099	+* (((
	1100	+LHT65N Temperature & Humidity Sensor x 1
	1101	+)))
	1102	+* (((
	1103	+Program cable x 1
	1104	+)))
	1105	+* (((
	1106	+Optional external sensor
	1107	+)))
1025	1025
	1109	+(((
1026	1026	**Dimension and weight**:
	1111	+)))
1027	1027
1028		-* Device Size:  13.5 x 7 x 3 cm
1029		-* Device Weight: 105g
1030		-* Package Size / pcs : 14.5 x 8 x 5 cm
1031		-* Weight / pcs : 170g
	1113	+* (((
	1114	+Device Size:  13.5 x 7 x 3 cm
	1115	+)))
	1116	+* (((
	1117	+Device Weight: 105g
	1118	+)))
	1119	+* (((
	1120	+Package Size / pcs : 14.5 x 8 x 5 cm
	1121	+)))
	1122	+* (((
	1123	+Weight / pcs : 170g
	1124	+)))
1032	1032
1033	1033	= 8. FCC Warning =
1034	1034
	1128	+(((
1035	1035	This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
	1130	+)))
1036	1036
	1132	+(((
1037	1037	(1) This device may not cause harmful interference；
	1134	+)))
1038	1038
	1136	+(((
1039	1039	(2) this device must accept any interference received, including interference that may cause undesired operation.
	1138	+)))

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