Changes for page LHT65N -- Manual do sensor de temperatura e umidade LoRaWAN

Summary

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Author

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1		-XWiki.Xiaoling
	1	+XWiki.Bei

Content

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5	5
6	6
7	7
8		-(% _mstvisible="1" %)
9		-(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
	8	+**Table of Contents：**
10	10
11	11	{{toc/}}
12	12
...	...	@@ -16,7 +16,6 @@
16	16
17	17	= 1. Introduction =
18	18
19		-
20	20	== 1.1 What is LHT65N Temperature & Humidity Sensor ==
21	21
22	22
...	...	@@ -45,7 +45,6 @@
45	45	)))
46	46
47	47
48		-
49	49	== 1.2 Features ==
50	50
51	51
...	...	@@ -61,8 +61,6 @@
61	61	* Tri-color LED to indicate working status
62	62	* Datalog feature (Max 3328 records)
63	63
64		-
65		-
66	66	== 1.3 Specification ==
67	67
68	68
...	...	@@ -87,11 +87,8 @@
87	87	* ±2°C accuracy from -55°C to +125°C
88	88	* Operating Range: -55 °C ~~ 125 °C
89	89
90		-
91		-
92	92	= 2. Connect LHT65N to IoT Server =
93	93
94		-
95	95	== 2.1 How does LHT65N work? ==
96	96
97	97
...	...	@@ -104,7 +104,6 @@
104	104	)))
105	105
106	106
107		-
108	108	== 2.2 How to Activate LHT65N? ==
109	109
110	110
...	...	@@ -113,7 +113,7 @@
113	113	)))
114	114
115	115	* (((
116		-(% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
	107	+(% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
117	117	)))
118	118	* (((
119	119	(% style="color:blue" %)**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, LHT65N will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode.
...	...	@@ -124,21 +124,20 @@
124	124	)))
125	125
126	126
127		-[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
	118	+[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
128	128
129		-[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
	120	+[[image:image-20220525110604-2.png||_mstalt="427531"]]
130	130
131	131
132		-
133	133	== 2.3 Example to join LoRaWAN network ==
134	134
135	135
136		-(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
	126	+(% class="wikigeneratedid" %)
137	137	This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure.
138	138
139	139
140		-(% _mstvisible="1" class="wikigeneratedid" %)
141		-[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
	130	+(% class="wikigeneratedid" %)
	131	+[[image:image-20220522232442-1.png||_mstalt="427830" height="387" width="648"]]
142	142
143	143
144	144	(((
...	...	@@ -146,7 +146,6 @@
146	146	)))
147	147
148	148
149		-
150	150	=== 2.3.1 Step 1: Create Device n TTN ===
151	151
152	152
...	...	@@ -158,7 +158,7 @@
158	158	Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
159	159	)))
160	160
161		-[[image:image-20220617150003-1.jpeg]]
	150	+[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
162	162
163	163	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
164	164
...	...	@@ -165,13 +165,13 @@
165	165	Add APP EUI in the application.
166	166
167	167
168		-[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
	157	+[[image:image-20220522232916-3.png||_mstalt="430495"]]
169	169
170	170
171		-[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
	160	+[[image:image-20220522232932-4.png||_mstalt="430157"]]
172	172
173	173
174		-[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
	163	+[[image:image-20220522232954-5.png||_mstalt="431847"]]
175	175
176	176
177	177
...	...	@@ -178,17 +178,15 @@
178	178	(% style="color:red" %)**Note: LHT65N use same payload as LHT65.**
179	179
180	180
181		-[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
	170	+[[image:image-20220522233026-6.png||_mstalt="429403"]]
182	182
183	183
184	184	Input APP EUI,  APP KEY and DEV EUI:
185	185
186	186
187		-[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
	176	+[[image:image-20220522233118-7.png||_mstalt="430430"]]
188	188
189	189
190		-
191		-
192	192	=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
193	193
194	194
...	...	@@ -196,92 +196,56 @@
196	196	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.
197	197	)))
198	198
199		-[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
	186	+[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
200	200
201	201
	189	+== 2.4 Uplink Payload   ( Fport~=2) ==
202	202
203	203
204		-== 2.4 Uplink Payload ==
205		-
206		-
207	207	(((
208		-The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
	193	+The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
209	209	)))
210	210
211	211	(((
212		-After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
	197	+After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
213	213	)))
214	214
215		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
216		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
217		-(((
218		-(% _mstvisible="6" %)
219		-(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
220		-)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
221		-(((
222		-(% _mstvisible="6" %)
223		-(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
224		-)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
225		-(((
226		-(% _mstvisible="6" %)
227		-(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
228		-)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
229		-(((
230		-(% _mstvisible="6" %)
231		-(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
232		-)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
233		-(((
234		-(% _mstvisible="6" %)
235		-(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
236		-)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
237		-(((
238		-(% _mstvisible="6" %)
239		-(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
	200	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
	201	+|=(% style="width: 60px;" %)(((
	202	+**Size(bytes)**
	203	+)))|=(% style="width: 30px;" %)(((
	204	+**2**
	205	+)))|=(% style="width: 100px;" %)(((
	206	+**2**
	207	+)))|=(% style="width: 100px;" %)(((
	208	+**2**
	209	+)))|=(% style="width: 50px;" %)(((
	210	+**1**
	211	+)))|=(% style="width: 50px;" %)(((
	212	+**4**
240	240	)))
241		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
	214	+|(% style="width:97px" %)(((
	215	+**Value**
	216	+)))|(% style="width:39px" %)(((
	217	+[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
	218	+)))|(% style="width:100px" %)(((
242	242	(((
243		-(% _mstvisible="6" %)
244		-(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
245		-)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
246		-(((
247		-(% _mstvisible="6" %)
248		-[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
249		-)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
250		-(((
251		-(% _mstvisible="6" %)
252		-(((
253		-(% _mstvisible="7" %)
254		-[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
	220	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
255	255	)))
256		-)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
	222	+)))|(% style="width:77px" %)(((
257	257	(((
258		-(% _mstvisible="6" %)
259		-(((
260		-(% _mstvisible="7" %)
261		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
	224	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
262	262	)))
263		-
264		-(% _mstvisible="6" %)
265		-(((
266		-(% _mstvisible="7" %)
267		-[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
	226	+)))|(% style="width:47px" %)(((
	227	+[[Ext>>||anchor="H2.4.5Ext23"]] #
	228	+)))|(% style="width:51px" %)(((
	229	+[[Ext value>>||anchor="H2.4.6Extvalue"]]
268	268	)))
269		-)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
270		-(((
271		-(% _mstvisible="6" %)
272		-[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
273		-)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
274		-(((
275		-(% _mstvisible="6" %)
276		-[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
277		-)))
278	278
279	279	* The First 6 bytes: has fix meanings for every LHT65N.
280	280	* The 7th byte (EXT #): defines the external sensor model.
281		-* The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^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.)
	234	+* 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.)
282	282
283		-
284		-
285	285	=== 2.4.1 Decoder in TTN V3 ===
286	286
287	287
...	...	@@ -290,20 +290,18 @@
290	290	Below is the position to put the decoder and LHT65N decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
291	291
292	292
293		-[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
	244	+[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
294	294
295	295
296		-
297		-
298	298	=== 2.4.2 BAT-Battery Info ===
299	299
300	300
301	301	These two bytes of BAT include the battery state and the actually voltage
302	302
303		-[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
	252	+[[image:image-20220523152839-18.png||_mstalt="457613"]]
304	304
305	305
306		-[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
	255	+[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
307	307
308	308
309	309	Check the battery voltage for LHT65N.
...	...	@@ -311,16 +311,14 @@
311	311	* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
312	312	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
313	313
314		-
315		-
316	316	=== 2.4.3 Built-in Temperature ===
317	317
318	318
319		-[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
	266	+[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
320	320
321	321	* Temperature:  0x0ABB/100=27.47℃
322	322
323		-[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
	270	+[[image:image-20220522235639-3.png||_mstalt="432120"]]
324	324
325	325	* Temperature:  (0xF5C6-65536)/100=-26.18℃
326	326
...	...	@@ -327,28 +327,24 @@
327	327	=== 2.4.4 Built-in Humidity ===
328	328
329	329
330		-[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
	277	+[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
331	331
332	332	* Humidity:    0x025C/10=60.4%
333	333
334		-
335		-
336	336	=== 2.4.5 Ext # ===
337	337
338	338
339	339	Bytes for External Sensor:
340	340
341		-[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
	286	+[[image:image-20220523152822-17.png||_mstalt="454545"]]
342	342
343	343
344		-
345	345	=== 2.4.6 Ext value ===
346	346
347		-
348	348	==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
349	349
350	350
351		-[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
	294	+[[image:image-20220522235639-5.png||_mstalt="432848"]]
352	352
353	353
354	354	* DS18B20 temp=0x0ADD/100=27.81℃
...	...	@@ -355,17 +355,22 @@
355	355
356	356	The last 2 bytes of data are meaningless
357	357
358		-[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
359	359
360	360
	303	+[[image:image-20220522235639-6.png||_mstalt="433212"]]
	304	+
	305	+
361	361	* External temperature= (0xF54F-65536)/100=-27.37℃
362	362
	308	+F54F :  (F54F & 8000 == 1) , temp = (F54F - 65536)/100 = 27.37℃
	309	+
	310	+（0105 & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
	311	+
363	363	The last 2 bytes of data are meaningless
364	364
365	365	If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
366	366
367	367
368		-
369	369	==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
370	370
371	371
...	...	@@ -377,124 +377,58 @@
377	377
378	378	)))
379	379
380		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
381		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
382		-(((
383		-(% _mstvisible="6" %)
384		-(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
385		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
386		-(((
387		-(% _mstvisible="6" %)
388		-(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
389		-)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
390		-(((
391		-(% _mstvisible="6" %)
392		-(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
393		-)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
394		-(((
395		-(% _mstvisible="6" %)
396		-(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
397		-)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
398		-(((
399		-(% _mstvisible="6" %)
400		-(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
401		-)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
402		-(((
403		-(% _mstvisible="6" %)
404		-(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
	328	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	329	+|=(% style="width: 50px;" %)(((
	330	+**Size(bytes)**
	331	+)))|=(% style="width: 70px;" %)(((
	332	+**2**
	333	+)))|=(% style="width: 120px;" %)(((
	334	+**2**
	335	+)))|=(% style="width: 120px;" %)(((
	336	+**2**
	337	+)))|=(% style="width: 50px;" %)(((
	338	+**1**
	339	+)))|=(% style="width: 70px;" %)(((
	340	+**4**
405	405	)))
406		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
407		-(((
408		-(% _mstvisible="6" %)
409		-(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
410		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
411		-(((
412		-(% _mstvisible="6" %)
413		-[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
414		-)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
415		-(((
416		-(% _mstvisible="6" %)
417		-(((
418		-(% _mstvisible="7" %)
419		-[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
420		-)))
421		-
422		-(% _mstvisible="6" %)
423		-(((
424		-(% _mstvisible="7" %)
425		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
426		-)))
427		-)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
428		-(((
429		-(% _mstvisible="6" %)
430		-(((
431		-(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
432		-BAT Status &
433		-)))
434		-
435		-(% _mstvisible="6" %)
436		-(((
437		-(% _mstvisible="7" %)
438		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
439		-)))
440		-)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
441		-(((
442		-(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
	342	+|(% style="width:110px" %)(((
	343	+**Value**
	344	+)))|(% style="width:71px" %)(((
	345	+[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
	346	+)))|(% style="width:99px" %)(((
	347	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
	348	+)))|(% style="width:132px" %)(((
	349	+BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
	350	+)))|(% style="width:54px" %)(((
443	443	Status & Ext
444		-)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
445		-(((
446		-(% _mstvisible="6" %)
447		-(((
448		-(% _mstvisible="7" %)
449		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
	352	+)))|(% style="width:64px" %)(((
	353	+[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
450	450	)))
451		-)))
452	452
	356	+* **Battery status & Built-in Humidity**
453	453
454		-(% _mstvisible="1" %)
455		-* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
456		-
457		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
458		-(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0]
459		-(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
460		-(((
461		-(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
	358	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
	359	+|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
	360	+|(% style="width:67px" %)Value|(% style="width:256px" %)(((
462	462	BAT Status
463		-
464		-(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
465	465	00(b): Ultra Low ( BAT <= 2.50v)
466		-
467		-(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
468	468	01(b): Low  (2.50v <=BAT <= 2.55v)
469		-
470		-(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
471	471	10(b): OK   (2.55v <= BAT <=2.65v)
472		-
473		-(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
474	474	11(b): Good   (BAT >= 2.65v)
475		-)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
476		-(((
477		-(% _mstvisible="6" %)
478		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
479		-
480		-(% _mstvisible="6" %)
481		-
	366	+)))|(% style="width:132px" %)(((
	367	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
482	482	)))
483	483
	370	+* **Status & Ext Byte**
484	484
485		-* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
	372	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	373	+|=(% scope="row" style="width: 60px;" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
	374	+|=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
486	486
487		-(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
488		-|(% style="width:60px" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
489		-|(% style="width:96px" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
490		-
491	491	* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
492	492	* (% style="color:blue" %)**Sync time OK**: (%%) 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
493	493	* (% style="color:blue" %)**Unix Time Request**:(%%)  1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
494	494
495		-
496		-
497		-
498	498	==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
499	499
500	500
...	...	@@ -502,11 +502,11 @@
502	502
503	503	be used to power the external ADC sensor; user can control the power on time for this
504	504
505		-sensor by setting:
	387	+(% style="color:blue" %)**sensor by setting:**
506	506
507		-AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
	389	+**AT+EXT=6,timeout**  (% style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
508	508
509		-For example:
	391	+**For example:**
510	510
511	511	AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
512	512
...	...	@@ -517,12 +517,12 @@
517	517
518	518	When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
519	519
520		-[[image:image-20220628150112-1.png||height="241" width="285"]]
	402	+[[image:image-20220628150112-1.png||_mstalt="427414" height="241" width="285"]]
521	521
522	522
523	523	When ADC_IN1 pin is connected to GND or suspended, ADC value is 0
524	524
525		-[[image:image-20220628150714-4.png]]
	407	+[[image:image-20220628150714-4.png||_mstalt="431054"]]
526	526
527	527
528	528	When the voltage collected by ADC_IN1 is less than the minimum range, the minimum range will be used as the output; Similarly, when the collected voltage is greater than the maximum range, the maximum range will be used as the output.
...	...	@@ -530,29 +530,28 @@
530	530
531	531	1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
532	532
533		-[[image:image-20220628151005-5.png]]
	415	+[[image:image-20220628151005-5.png||_mstalt="429546"]]
534	534
535	535
536	536	2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v
537	537
538		-[[image:image-20220628151056-6.png]]
	420	+[[image:image-20220628151056-6.png||_mstalt="431873"]]
539	539
540	540
541	541	3) Within range
542	542
543		-[[image:image-20220628151143-7.png]]
	425	+[[image:image-20220628151143-7.png||_mstalt="431210"]]
544	544
545	545
546		-
547	547	==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
548	548
549	549
550		-[[image:image-20220927095645-1.png||height="534" width="460"]]
	431	+[[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
551	551
552	552
553		-**Ext=2,Temperature Sensor(TMP117)：**
	434	+(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
554	554
555		-[[image:image-20220906102307-7.png]]
	436	+[[image:image-20220906102307-7.png||_mstalt="430443"]]
556	556
557	557
558	558	(% style="color:blue" %)**Interrupt Mode and Counting Mode:**
...	...	@@ -560,8 +560,6 @@
560	560	The external cable NE2 can be use for MOD4 and MOD8
561	561
562	562
563		-
564		-
565	565	==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
566	566
567	567
...	...	@@ -570,46 +570,44 @@
570	570
571	571	(% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
572	572
573		-**Case 1: Door Sensor.** 3.3v Out for such sensor is just to detect Open/Close.
	452	+(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close.
574	574
575	575	In Open State, the power consumption is the same as if there is no probe
576	576
577	577	In Close state, the power consumption will be 3uA higher than normal.
578	578
579		-[[image:image-20220906100852-1.png||height="205" width="377"]]
	458	+[[image:image-20220906100852-1.png||_mstalt="429156" height="205" width="377"]]
580	580
581	581
582	582	Ext=4,Interrupt Sensor：
583	583
584		-(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
585		-|(% style="width:117px" %)(((
	463	+(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
	464	+|(% style="width:101px" %)(((
586	586	AT+EXT=4,1
587		-)))|(% style="width:371px" %)(((
	466	+)))|(% style="width:373px" %)(((
588	588	Sent uplink packet in both rising and falling interrupt
589	589	)))
590		-|(% style="width:117px" %)(((
	469	+|(% style="width:101px" %)(((
591	591	AT+EXT=4,2
592		-)))|(% style="width:371px" %)(((
	471	+)))|(% style="width:373px" %)(((
593	593	Sent uplink packet only in falling interrupt
594	594	)))
595		-|(% style="width:117px" %)(((
	474	+|(% style="width:101px" %)(((
596	596	AT+EXT=4,3
597		-)))|(% style="width:371px" %)(((
	476	+)))|(% style="width:373px" %)(((
598	598	Sent uplink packet only in rising interrupt
599	599	)))
600	600
601	601	Trigger by falling edge:
602	602
603		-[[image:image-20220906101145-2.png]]
	482	+[[image:image-20220906101145-2.png||_mstalt="428324"]]
604	604
605	605
606	606	Trigger by raising edge：
607	607
608		-[[image:image-20220906101145-3.png]]
	487	+[[image:image-20220906101145-3.png||_mstalt="428688"]]
609	609
610	610
611		-
612		-
613	613	==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
614	614
615	615
...	...	@@ -618,13 +618,14 @@
618	618
619	619	(% style="color:blue" %)**Case 1**(%%):  Low power consumption Flow Sensor, such flow sensor has pulse output and the power consumption in uA level and can be powered by LHT65N.
620	620
621		-[[image:image-20220906101320-4.png||height="366" width="698"]]
	498	+[[image:image-20220906101320-4.png||_mstalt="427336" height="366" width="698"]]
622	622
623	623
624	624	(% style="color:blue" %)**Case 2**(%%):  Normal Flow Sensor: Such flow sensor has higher power consumption and is not suitable to be powered by LHT65N. It is powered by external power and output <3.3v pulse
625	625
626		-[[image:image-20220906101320-5.png||height="353" width="696"]]
	503	+[[image:image-20220906101320-5.png||_mstalt="427700" height="353" width="696"]]
627	627
	505	+
628	628	Ext=8, Counting Sensor ( 4 bytes)：
629	629
630	630	(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
...	...	@@ -644,7 +644,7 @@
644	644	Sent current count to 60
645	645	)))
646	646
647		-[[image:image-20220906101320-6.png]]
	525	+[[image:image-20220906101320-6.png||_mstalt="428064"]]
648	648
649	649
650	650	(% style="color:blue" %)**A2 downlink Command：**
...	...	@@ -660,52 +660,6 @@
660	660	A2 08 02 00 00 00 3C:  Same as AT+ SETCNT=60  (AT+ SETCNT = 4th byte and 5th byte and 6th byte and 7th byte)
661	661
662	662
663		-(% style="color:blue" %)**Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm.**
664		-
665		-
666		-(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
667		-
668		-(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
669		-
670		-0): Cancel
671		-
672		-1): Threshold alarm
673		-
674		-2): Fluctuation alarm
675		-
676		-
677		-(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
678		-
679		-(% style="color:red" %)**Note: When the collection time is less than 60 seconds and always exceeds the set alarm threshold, the sending interval will not be the collection time, but will be sent every 60 seconds.**
680		-
681		-
682		-(% style="color:#037691" %) **Parameter 3 and parameter 4:**
683		-
684		-1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
685		-
686		-Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
687		-
688		-
689		-2):  If Alarm Mode is set to 2: Parameter 3 is valid, which represents the difference between the currently collected temperature and the last uploaded temperature.
690		-
691		-Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
692		-
693		-If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
694		-
695		-
696		-(% style="color:blue" %)** Downlink:**
697		-
698		-0xA5 00 ~-~- AT+WMOD=0.
699		-
700		-0xA5 01 0A 11 94 29 04 ~-~- AT+WMOD=1,10,45,105  (AT+WMOD = second byte, third byte, fourth and fifth bytes divided by 100, sixth and seventh bytes divided by 100 )
701		-
702		-0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
703		-
704		-0xA5 FF ~-~- After the device receives it, upload the current alarm configuration (FPORT=8). Such as 01 0A 11 94 29 04 or 02 0A 02.
705		-
706		-
707		-
708		-
709	709	== 2.5 Show data on Datacake ==
710	710
711	711
...	...	@@ -734,7 +734,7 @@
734	734	)))
735	735
736	736
737		-[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
	569	+[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
738	738
739	739
740	740
...	...	@@ -741,19 +741,18 @@
741	741	Select default key as Access Key:
742	742
743	743
744		-[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
	576	+[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
745	745
746	746
747		-In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
	579	+In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
748	748
749	749
750		-[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
	582	+[[image:image-20220523000825-9.png||_mstalt="430612" height="366" width="392"]]
751	751
752	752
753		-[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
	585	+[[image:image-20220523000825-10.png||_mstalt="450619" height="413" width="728"]]
754	754
755	755
756		-
757	757	== 2.6 Datalog Feature ==
758	758
759	759
...	...	@@ -762,19 +762,19 @@
762	762	)))
763	763
764	764
765		-
766	766	=== 2.6.1 Ways to get datalog via LoRaWAN ===
767	767
768	768
769	769	There are two methods:
770	770
771		-**Method 1**: IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
	601	+(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
772	772
773	773
774		-**Method 2: **Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
	604	+(% style="color:blue" %)**Method 2: **(%%)Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
775	775
776		-**Note for method 2:**
777	777
	607	+(% style="color:red" %)**Note for method 2:**
	608	+
778	778	* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
779	779	* b) LHT65N will send data in **CONFIRMED Mode** when PNACKMD=1, but LHT65N won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if LHT65N gets a ACK, LHT65N will consider there is a network connection and resend all NONE-ACK Message.
780	780
...	...	@@ -781,7 +781,7 @@
781	781	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
782	782
783	783
784		-[[image:image-20220703111700-2.png||height="381" width="1119"]]
	615	+[[image:image-20220703111700-2.png||_mstalt="426244" height="381" width="1119"]]
785	785
786	786
787	787	=== 2.6.2 Unix TimeStamp ===
...	...	@@ -790,29 +790,29 @@
790	790	LHT65N uses Unix TimeStamp format based on
791	791
792	792
793		-[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
	624	+[[image:image-20220523001219-11.png||_mstalt="450450" height="97" width="627"]]
794	794
795	795
796	796
797		-User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
	628	+User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
798	798
799	799	Below is the converter example
800	800
801		-[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
	632	+[[image:image-20220523001219-12.png||_mstalt="450827" height="298" width="720"]]
802	802
	634	+
803	803	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
804	804
805	805
806		-
807	807	=== 2.6.3 Set Device Time ===
808	808
809	809
810	810	(((
811		-There are two ways to set device's time:
	642	+(% style="color:blue" %)**There are two ways to set device's time:**
812	812	)))
813	813
814	814	(((
815		-**~1. Through LoRaWAN MAC Command (Default settings)**
	646	+**1.  Through LoRaWAN MAC Command (Default settings)**
816	816	)))
817	817
818	818	(((
...	...	@@ -827,9 +827,6 @@
827	827	(% style="color:red" %)**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.**
828	828	)))
829	829
830		-(((
831		-
832		-)))
833	833
834	834	(((
835	835	**2. Manually Set Time**
...	...	@@ -840,366 +840,100 @@
840	840	)))
841	841
842	842
843		-
844	844	=== 2.6.4 Poll sensor value ===
845	845
846	846
847	847	User can poll sensor value based on timestamps from the server. Below is the downlink command.
848	848
849		-[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
	676	+[[image:image-20220523152302-15.png||_mstalt="451581"]]
850	850
851	851
852	852	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.
853	853
854		-For example, downlink command **31 5FC5F350 5FC6 0160 05**
	681	+For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
855	855
856		-Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
	683	+Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data
857	857
858	858	Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
859	859
860	860
861		-
862	862	=== 2.6.5 Datalog Uplink payload ===
863	863
864	864
865		-(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
866	866	The Datalog poll reply uplink will use below payload format.
867	867
868		-(% _mstvisible="1" %)
869		-(((
870		-(% _mstvisible="2" %)
871		-
	693	+**Retrieval data payload:**
872	872
873		-(% _mstvisible="2" %)
874		-(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
875		-)))
	695	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	696	+|=(% style="width: 60px;" %)(((
	697	+**Size(bytes)**
	698	+)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
	699	+|(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
876	876
877		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
878		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
879		-(((
880		-(% _mstvisible="6" %)
881		-(((
882		-(% _mstvisible="7" %)
883		-(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
884		-)))
885		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
886		-(((
887		-(% _mstvisible="6" %)
888		-(((
889		-(% _mstvisible="7" %)
890		-(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
891		-)))
892		-)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
893		-(((
894		-(% _mstvisible="6" %)
895		-(((
896		-(% _mstvisible="7" %)
897		-(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
898		-)))
899		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
900		-(((
901		-(% _mstvisible="6" %)
902		-(((
903		-(% _mstvisible="7" %)
904		-(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
905		-)))
906		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
907		-(((
908		-(% _mstvisible="6" %)
909		-(((
910		-(% _mstvisible="7" %)
911		-(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
912		-)))
913		-)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
914		-(((
915		-(% _mstvisible="6" %)
916		-(((
917		-(% _mstvisible="7" %)
918		-(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
919		-)))
920		-)))
921		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
922		-(((
923		-(% _mstvisible="6" %)
924		-(((
925		-(% _mstvisible="7" %)
926		-(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
927		-)))
928		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
929		-(((
930		-(% _mstvisible="6" %)
931		-(((
932		-(% _mstvisible="7" %)
933		-[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
934		-)))
935		-)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
936		-(((
937		-(% _mstvisible="6" %)
938		-(((
939		-(% _mstvisible="7" %)
940		-(((
941		-(% _mstvisible="8" %)
942		-[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
943		-)))
944		-)))
	701	+**Poll message flag & Ext:**
945	945
946		-(% _mstvisible="6" %)
947		-(((
948		-(% _mstvisible="7" %)
949		-(((
950		-(% _mstvisible="8" %)
951		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
952		-)))
953		-)))
954		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
955		-(((
956		-(% _mstvisible="6" %)
957		-(((
958		-(% _mstvisible="7" %)
959		-(((
960		-(% _mstvisible="8" %)
961		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
962		-)))
963		-)))
	703	+[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
964	964
965		-(% _mstvisible="6" %)
966		-(((
967		-(% _mstvisible="7" %)
968		-(((
969		-(% _mstvisible="8" %)
970		-[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
971		-)))
972		-)))
973		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
974		-(((
975		-(% _mstvisible="6" %)
976		-(((
977		-(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
978		-Poll message flag & Ext
979		-)))
980		-)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
981		-(((
982		-(% _mstvisible="6" %)
983		-(((
984		-(% _mstvisible="7" %)
985		-(((
986		-(% _mstvisible="8" %)
987		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
988		-)))
989		-)))
	705	+(% style="color:blue" %)**No ACK Message**(%%):  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
990	990
991		-(% _mstvisible="6" %)
992		-(((
993		-(% _mstvisible="7" %)
994		-(((
995		-(% _mstvisible="8" %)
996		-
997		-)))
998		-)))
999		-)))
	707	+(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
1000	1000
1001		-(% _mstvisible="1" %)
1002		-(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
	709	+* Poll Message Flag is set to 1.
1003	1003
1004		-(% _mstvisible="1" %)
1005		-(((
1006		-(% _mstvisible="2" %)
1007		-(((
1008		-(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
1009		-(((
1010		-[[image:image-20221006192726-1.png||height="112" width="754"]]
	711	+* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
1011	1011
1012		-(% class="mark" %)**No ACK Message**(%%): 1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
1013		-
1014		-(% class="mark" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
1015		-
1016		-
1017		-)))
1018		-)))
1019		-)))
1020		-
1021		-(% _mstvisible="1" %)
1022		-* (% _mstvisible="3" %)
1023		-(((
1024		-(% _mstvisible="4" %)
1025		-(((
1026		-(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
1027		-(((
1028		-Poll Message Flag is set to 1.
1029		-)))
1030		-)))
1031		-)))
1032		-* (% _mstvisible="3" %)
1033		-(((
1034		-(% _mstvisible="4" %)
1035		-(((
1036		-(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
1037		-(((
1038		-Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
1039		-)))
1040		-)))
1041		-)))
1042		-
1043		-(% _mstvisible="1" %)
1044		-(((
1045		-(% _mstvisible="2" %)
1046		-(((
1047		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
1048		-(((
1049		-
1050		-)))
1051		-
1052		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
1053		-(((
1054	1054	For example, in US915 band, the max payload for different DR is:
1055		-)))
1056		-)))
1057		-)))
1058	1058
1059		-(% _mstvisible="1" %)
1060		-(((
1061		-(% _mstvisible="2" %)
1062		-(((
1063		-(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
1064		-(((
1065		-**a) DR0:** max is 11 bytes so one entry of data
1066		-)))
1067		-)))
1068		-)))
	715	+(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
1069	1069
1070		-(% _mstvisible="1" %)
1071		-(((
1072		-(% _mstvisible="2" %)
1073		-(((
1074		-(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
1075		-(((
1076		-**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1077		-)))
1078		-)))
1079		-)))
	717	+(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1080	1080
1081		-(% _mstvisible="1" %)
1082		-(((
1083		-(% _mstvisible="2" %)
1084		-(((
1085		-(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
1086		-(((
1087		-**c) DR2:** total payload includes 11 entries of data
1088		-)))
1089		-)))
1090		-)))
	719	+(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
1091	1091
1092		-(% _mstvisible="1" %)
1093		-(((
1094		-(% _mstvisible="2" %)
1095		-(((
1096		-(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
1097		-(((
1098		-**d) DR3: **total payload includes 22 entries of data.
1099		-)))
1100		-)))
1101		-)))
	721	+(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
1102	1102
1103		-(% _mstvisible="1" %)
1104		-(((
1105		-(% _mstvisible="2" %)
1106		-(((
1107		-(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1108		-(((
1109	1109	If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
1110		-)))
1111		-)))
1112		-)))
1113	1113
1114	1114
1115		-(% _mstvisible="1" style="text-align: left;" %)
1116		-(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
	726	+**Example:**
1117	1117
1118		-(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1119	1119	If LHT65N has below data inside Flash:
1120	1120
1121		-(% _mstvisible="1" %)
1122		-[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
	730	+[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
1123	1123
1124		-(% _mstvisible="1" %)
1125		-(((
1126		-(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1127		-If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1128		-)))
1129	1129
1130		-(% _mstvisible="1" %)
1131		-(((
1132		-(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1133		- Where : Start time: 60065F97 = time 21/1/19 04:27:03
1134		-)))
	733	+If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
1135	1135
1136		-(% _mstvisible="1" %)
1137		-(((
1138		-(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1139		- Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1140		-)))
	735	+Where : Start time: 60065F97 = time 21/1/19 04:27:03
1141	1141
1142		-(% _mstvisible="1" %)
1143		-(((
1144		-(% _mstvisible="2" %)
1145		-
1146		-)))
	737	+ Stop time: 60066DA7= time 21/1/19 05:27:03
1147	1147
1148		-(% _mstvisible="1" %)
1149		-(((
1150		-(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1151		-LHT65N will uplink this payload.
1152		-)))
1153	1153
1154		-(% _mstvisible="1" %)
1155		-[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
	740	+**LHT65N will uplink this payload.**
1156	1156
	742	+[[image:image-20220523001219-13.png||_mstalt="451204" height="421" style="text-align:left" width="727"]]
1157	1157
1158		-(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1159		-(((
1160		-7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1161		-)))
1162	1162
1163		-(% _msthash="315237" _msttexthash="1385839" %)
1164		-(((
	745	+__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
	746	+
1165	1165	Where the first 11 bytes is for the first entry:
1166		-)))
1167	1167
1168		-(% _msthash="315238" _msttexthash="274846" %)
1169		-(((
1170	1170	7FFF089801464160065F97
1171		-)))
1172	1172
1173		-(% _msthash="315239" _msttexthash="617435" %)
1174		-(((
1175	1175	Ext sensor data=0x7FFF/100=327.67
1176		-)))
1177	1177
1178		-(% _msthash="315240" _msttexthash="270543" %)
1179		-(((
1180		-Temp=0x0898/100=22.00
1181		-)))
	753	+Temp=0x088E/100=22.00
1182	1182
1183		-(% _msthash="315241" _msttexthash="211783" %)
1184		-(((
1185		-Hum=0x0146/10=32.6
1186		-)))
	755	+Hum=0x014B/10=32.6
1187	1187
1188		-(% _msthash="315242" _msttexthash="1569776" %)
1189		-(((
1190	1190	poll message flag & Ext=0x41,means reply data,Ext=1
1191		-)))
1192	1192
1193		-(% _msthash="315243" _msttexthash="1120509" %)
1194		-(((
1195		-Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1196		-)))
	759	+Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
1197	1197
1198	1198
	762	+== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
1199	1199
1200		-== 2.7 Alarm Mode ==
1201	1201
1202		-
1203	1203	(((
1204	1204	when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
1205	1205	)))
...	...	@@ -1207,17 +1207,148 @@
1207	1207	(((
1208	1208	(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
1209	1209
1210		-
1211		-)))
1212	1212
	773	+=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
	774	+
	775	+
	776	+**Internal GXHT30 temperature alarm（Acquisition time: fixed at one minute）**
	777	+
1213	1213	(((
1214		-**AT COMMAND FOR ALARM MODE:**
	779	+(% class="box infomessage" %)
	780	+(((
	781	+**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
	782	+
	783	+**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
	784	+
	785	+**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
	786	+
	787	+(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
	788	+
	789	+**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
	790	+
	791	+**AT+LEDALARM=1** :       Enable LED visual Alarm.
1215	1215	)))
	793	+)))
1216	1216
1217		-(% _mstvisible="1" class="box infomessage" %)
	795	+(% style="color:#4f81bd" %)**Downlink Command:**
	796	+
	797	+AT+WMOD=1:  A501  ,  AT+WMOD=0 :  A600
	798	+
	799	+AT+CITEMP=1 : A60001
	800	+
	801	+AT+ARTEMP=1,60  :  A70001003C
	802	+
	803	+AT+ARTEMP=-16,60 :  A7FFF0003C
	804	+
	805	+AT+LEDALARM=1  :  3601
	806	+
	807	+
	808	+(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
	809	+
	810	+Total bytes: 8 bytes
	811	+
	812	+**Example: **AA0100010001003C
	813	+
	814	+WMOD=01
	815	+
	816	+CITEMP=0001
	817	+
	818	+TEMPlow=0001
	819	+
	820	+TEMPhigh=003C
	821	+
	822	+
	823	+**DS18B20 and TMP117 Threshold Alarm**
	824	+
	825	+**~ AT+WMOD=1,60,-10,20**
	826	+
	827	+(% style="color:#4f81bd" %)**Downlink Command:**
	828	+
	829	+**Example: **A5013CFC180014
	830	+
	831	+MOD=01
	832	+
	833	+CITEMP=3C(S)
	834	+
	835	+TEMPlow=FC18
	836	+
	837	+TEMPhigh=0014
	838	+
	839	+
	840	+**Fluctuation alarm for DS18B20 and TMP117（Acquisition time: minimum 1s）**
	841	+
	842	+**AT+WMOD=2,60,5**
	843	+
	844	+(% style="color:#4f81bd" %)**Downlink Command:**
	845	+
	846	+**Example: **A5023C05
	847	+
	848	+MOD=02
	849	+
	850	+CITEMP=3C(S)
	851	+
	852	+temperature fluctuation=05
	853	+
	854	+
	855	+==== **Sampling multiple times and uplink together** ====
	856	+
	857	+**AT+WMOD=3,1,60,20,-16,32,1**
	858	+
	859	+Explain:
	860	+
	861	+* Set Working Mode to **Mode 3**
	862	+* Sampling Interval is **60**s.
	863	+* When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
	864	+* Temperature alarm range is **-16** to **32**°C,
	865	+* **1** to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
	866	+
	867	+(% style="color:#4f81bd" %)**Downlink Command:**
	868	+
	869	+**Example: **A50301003C14FFF0002001
	870	+
	871	+MOD=03
	872	+
	873	+EXT=01
	874	+
	875	+CITEMP=003C(S)
	876	+
	877	+Total number of acquisitions=14
	878	+
	879	+TEMPlow=FFF0
	880	+
	881	+TEMPhigh=0020
	882	+
	883	+ARTEMP=01
	884	+
	885	+
	886	+**Uplink payload( Fport=3)**
	887	+
	888	+**Example: CBEA**01**0992**//0A41//**09C4**
	889	+
	890	+BatV=CBEA
	891	+
	892	+EXT=01
	893	+
	894	+Temp1=0992  ~/~/ 24.50℃
	895	+
	896	+Temp2=0A41  ~/~/ 26.25℃
	897	+
	898	+Temp3=09C4  ~/~/ 25.00℃
	899	+
	900	+
	901	+(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
	902	+
	903	+(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
	904	+)))
	905	+
	906	+
	907	+=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
	908	+
	909	+
	910	+(% class="box infomessage" %)
1218	1218	(((
1219	1219	(((
1220		-**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
	913	+**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
1221	1221	)))
1222	1222
1223	1223	(((
...	...	@@ -1229,7 +1229,7 @@
1229	1229	)))
1230	1230
1231	1231	(((
1232		-**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
	925	+(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
1233	1233	)))
1234	1234
1235	1235	(((
...	...	@@ -1252,7 +1252,6 @@
1252	1252	TEMPhigh=003C
1253	1253
1254	1254
1255		-
1256	1256	== 2.8 LED Indicator ==
1257	1257
1258	1258
...	...	@@ -1267,23 +1267,18 @@
1267	1267	* RED LED when external sensor is not connected
1268	1268	* For each success downlink, the PURPLE LED will blink once
1269	1269
1270		-
1271		-
1272	1272	== 2.9 installation ==
1273	1273
1274	1274
1275		-(% _mstvisible="1" %)
1276		-[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
	965	+[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
1277	1277
1278	1278
1279		-
1280	1280	= 3. Sensors and Accessories =
1281	1281
1282		-
1283	1283	== 3.1 E2 Extension Cable ==
1284	1284
1285	1285
1286		-[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
	973	+[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
1287	1287
1288	1288
1289	1289	**1m long breakout cable for LHT65N. Features:**
...	...	@@ -1307,15 +1307,13 @@
1307	1307
1308	1308	)))
1309	1309
1310		-[[image:image-20220619092421-3.png||height="371" width="529"]]
	997	+[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
1311	1311
1312	1312
1313		-
1314		-
1315	1315	== 3.2 E3 Temperature Probe ==
1316	1316
1317	1317
1318		-[[image:image-20220515080154-4.png||_mstalt="434681" _mstvisible="3" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" _mstvisible="3" height="201" width="195"]]
	1003	+[[image:image-20220515080154-4.png||_mstalt="434681" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" height="201" width="195"]]
1319	1319
1320	1320
1321	1321	Temperature sensor with 2 meters cable long
...	...	@@ -1326,8 +1326,6 @@
1326	1326	* Operating Range: -40 ~~ 125 °C
1327	1327	* Working voltage 2.35v ~~ 5v
1328	1328
1329		-
1330		-
1331	1331	= 4. Configure LHT65N via AT command or LoRaWAN downlink =
1332	1332
1333	1333
...	...	@@ -1375,7 +1375,6 @@
1375	1375	)))
1376	1376
1377	1377
1378		-
1379	1379	== 4.1 Set Transmit Interval Time ==
1380	1380
1381	1381
...	...	@@ -1384,7 +1384,7 @@
1384	1384
1385	1385	(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1386	1386
1387		-[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
	1069	+[[image:image-20220523150701-2.png||_mstalt="427453"]]
1388	1388
1389	1389
1390	1390	(% style="color:#4f81bd" %)**Downlink Command: 0x01**
...	...	@@ -1391,14 +1391,12 @@
1391	1391
1392	1392	Format: Command Code (0x01) followed by 3 bytes time value.
1393	1393
1394		-If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	1076	+If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1395	1395
1396		-* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	1078	+* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1397	1397
1398		-* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	1080	+* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1399	1399
1400		-
1401		-
1402	1402	== 4.2 Set External Sensor Mode ==
1403	1403
1404	1404
...	...	@@ -1407,7 +1407,7 @@
1407	1407
1408	1408	(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1409	1409
1410		-[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
	1090	+[[image:image-20220523150759-3.png||_mstalt="432146"]]
1411	1411
1412	1412
1413	1413	(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
...	...	@@ -1422,8 +1422,6 @@
1422	1422
1423	1423	* 0xA20702003c: Same as AT+SETCNT=60
1424	1424
1425		-
1426		-
1427	1427	== 4.3 Enable/Disable uplink Temperature probe ID ==
1428	1428
1429	1429
...	...	@@ -1446,7 +1446,7 @@
1446	1446
1447	1447	(% style="color:#4f81bd" %)**AT Command:**
1448	1448
1449		-[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
	1127	+[[image:image-20220523150928-4.png||_mstalt="431821"]]
1450	1450
1451	1451
1452	1452	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1454,8 +1454,6 @@
1454	1454	* **0xA800**  **~-~->** AT+PID=0
1455	1455	* **0xA801**     **~-~->** AT+PID=1
1456	1456
1457		-
1458		-
1459	1459	== 4.4 Set Password ==
1460	1460
1461	1461
...	...	@@ -1464,7 +1464,7 @@
1464	1464
1465	1465	(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1466	1466
1467		-[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
	1143	+[[image:image-20220523151052-5.png||_mstalt="428623"]]
1468	1468
1469	1469
1470	1470	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1472,7 +1472,6 @@
1472	1472	No downlink command for this feature.
1473	1473
1474	1474
1475		-
1476	1476	== 4.5 Quit AT Command ==
1477	1477
1478	1478
...	...	@@ -1481,7 +1481,7 @@
1481	1481
1482	1482	(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1483	1483
1484		-[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
	1159	+[[image:image-20220523151132-6.png||_mstalt="428649"]]
1485	1485
1486	1486
1487	1487	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1489,7 +1489,6 @@
1489	1489	No downlink command for this feature.
1490	1490
1491	1491
1492		-
1493	1493	== 4.6 Set to sleep mode ==
1494	1494
1495	1495
...	...	@@ -1498,17 +1498,15 @@
1498	1498	* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1499	1499	* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1500	1500
1501		-(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
	1175	+(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1502	1502
1503		-[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
	1177	+[[image:image-20220523151218-7.png||_mstalt="430703"]]
1504	1504
1505	1505
1506		-(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1180	+(% style="color:#4f81bd" %)**Downlink Command:**
1507	1507
1508	1508	* There is no downlink command to set to Sleep mode.
1509	1509
1510		-
1511		-
1512	1512	== 4.7 Set system time ==
1513	1513
1514	1514
...	...	@@ -1515,17 +1515,16 @@
1515	1515	Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1516	1516
1517	1517
1518		-(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
	1190	+(% style="color:#4f81bd" %)**AT Command:**
1519	1519
1520		-[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
	1192	+[[image:image-20220523151253-8.png||_mstalt="430677"]]
1521	1521
1522	1522
1523		-(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1195	+(% style="color:#4f81bd" %)**Downlink Command:**
1524	1524
1525		-0x306007806000  ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
	1197	+0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1526	1526
1527	1527
1528		-
1529	1529	== 4.8 Set Time Sync Mode ==
1530	1530
1531	1531
...	...	@@ -1539,9 +1539,9 @@
1539	1539
1540	1540	)))
1541	1541
1542		-(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
	1213	+(% style="color:#4f81bd" %)**AT Command:**
1543	1543
1544		-[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
	1215	+[[image:image-20220523151336-9.png||_mstalt="431717"]]
1545	1545
1546	1546
1547	1547	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1550,7 +1550,6 @@
1550	1550	0x28 00  ~/~/  Same As AT+SYNCMOD=0
1551	1551
1552	1552
1553		-
1554	1554	== 4.9 Set Time Sync Interval ==
1555	1555
1556	1556
...	...	@@ -1557,17 +1557,16 @@
1557	1557	Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1558	1558
1559	1559
1560		-(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
	1230	+(% style="color:#4f81bd" %)**AT Command:**
1561	1561
1562		-[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
	1232	+[[image:image-20220523151411-10.png||_mstalt="449696"]]
1563	1563
1564	1564
1565		-(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1235	+(% style="color:#4f81bd" %)**Downlink Command:**
1566	1566
1567		-**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
	1237	+**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1568	1568
1569	1569
1570		-
1571	1571	== 4.10 Print data entries base on page. ==
1572	1572
1573	1573
...	...	@@ -1574,17 +1574,16 @@
1574	1574	Feature: Print the sector data from start page to stop page (max is 416 pages).
1575	1575
1576	1576
1577		-(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
	1246	+(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1578	1578
1579		-[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
	1248	+[[image:image-20220523151450-11.png||_mstalt="451035"]]
1580	1580
1581	1581
1582		-(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1251	+(% style="color:#4f81bd" %)**Downlink Command:**
1583	1583
1584	1584	No downlink commands for feature
1585	1585
1586	1586
1587		-
1588	1588	== 4.11 Print last few data entries. ==
1589	1589
1590	1590
...	...	@@ -1591,17 +1591,16 @@
1591	1591	Feature: Print the last few data entries
1592	1592
1593	1593
1594		-(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
	1262	+(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1595	1595
1596		-[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
	1264	+[[image:image-20220523151524-12.png||_mstalt="452101"]]
1597	1597
1598	1598
1599		-(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1267	+(% style="color:#4f81bd" %)**Downlink Command:**
1600	1600
1601	1601	No downlink commands for feature
1602	1602
1603	1603
1604		-
1605	1605	== 4.12 Clear Flash Record ==
1606	1606
1607	1607
...	...	@@ -1610,70 +1610,108 @@
1610	1610
1611	1611	(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1612	1612
1613		-[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
	1280	+[[image:image-20220523151556-13.png||_mstalt="454129"]]
1614	1614
1615	1615
1616	1616	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1617	1617
1618		-* Example: 0xA301  ~/~/  Same as AT+CLRDTA
	1285	+* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1619	1619
1620		-
1621		-
1622	1622	== 4.13 Auto Send None-ACK messages ==
1623	1623
1624	1624
1625		-(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1626	1626	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.
1627	1627
1628	1628
1629	1629	(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1630	1630
1631		-(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1632	1632	The default factory setting is 0
1633	1633
1634		-(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1635		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1636		-(% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
	1297	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
	1298	+|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
	1299	+|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1637	1637
1638	1638	(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1639	1639
1640		-* Example: 0x3401 ~/~/  Same as AT+PNACKMD=1
	1303	+* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1641	1641
	1305	+== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1642	1642
1643	1643
1644		-= 5. Battery & How to replace =
	1308	+Feature: Set internal and external temperature sensor alarms.
1645	1645
	1310	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	1311	+|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
	1312	+|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1646	1646
	1314	+(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
	1315	+
	1316	+(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
	1317	+
	1318	+0): Cancel
	1319	+
	1320	+1): Threshold alarm
	1321	+
	1322	+2): Fluctuation alarm
	1323	+
	1324	+
	1325	+(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
	1326	+
	1327	+(% style="color:red" %)**Note: When the collection time is less than 60 seconds and always exceeds the set alarm threshold, the sending interval will not be the collection time, but will be sent every 60 seconds.**
	1328	+
	1329	+
	1330	+(% style="color:#037691" %) **Parameter 3 and parameter 4:**
	1331	+
	1332	+1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
	1333	+
	1334	+Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
	1335	+
	1336	+
	1337	+2):  If Alarm Mode is set to 2: Parameter 3 is valid, which represents the difference between the currently collected temperature and the last uploaded temperature.
	1338	+
	1339	+Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
	1340	+
	1341	+If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
	1342	+
	1343	+
	1344	+(% style="color:#4f81bd" %)**Downlink Command: 0xA5**
	1345	+
	1346	+0xA5 00 ~-~- AT+WMOD=0.
	1347	+
	1348	+0xA5 01 0A 11 94 29 04 ~-~- AT+WMOD=1,10,45,105  (AT+WMOD = second byte, third byte, fourth and fifth bytes divided by 100, sixth and seventh bytes divided by 100 )
	1349	+
	1350	+0XA5 01 0A F9 C0 29 04 ~-~-AT+WMOD=1,10,-16,105(Need to convert -16 to -1600 for calculation，-1600(DEC)=FFFFFFFFFFFFF9C0(HEX)  FFFFFFFFFFFFF9C0(HEX) +10000(HEX)=F9C0(HEX))
	1351	+
	1352	+0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
	1353	+
	1354	+0xA5 FF ~-~- After the device receives it, upload the current alarm configuration (FPORT=8). Such as 01 0A 11 94 29 04 or 02 0A 02.
	1355	+
	1356	+
	1357	+= 5. Battery & How to replace =
	1358	+
1647	1647	== 5.1 Battery Type ==
1648	1648
1649	1649
1650	1650	(((
1651		-(((
1652	1652	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.
1653	1653	)))
1654		-)))
1655	1655
1656	1656	(((
1657		-
1658		-)))
1659		-
1660		-(((
1661		-(((
1662	1662	The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1663		-[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
	1368	+
	1369	+
	1370	+[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
1664	1664	)))
1665		-)))
1666	1666
1667	1667	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1668	1668
1669	1669
1670		-
1671	1671	== 5.2 Replace Battery ==
1672	1672
1673	1673
1674	1674	LHT65N has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery. Any brand should be ok.
1675	1675
1676		-[[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]]
	1381	+[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
1677	1677
1678	1678
1679	1679	== 5.3 Battery Life Analyze ==
...	...	@@ -1684,9 +1684,6 @@
1684	1684	[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
1685	1685	)))
1686	1686
1687		-(((
1688		-
1689		-)))
1690	1690
1691	1691	(((
1692	1692	A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
...	...	@@ -1693,10 +1693,8 @@
1693	1693	)))
1694	1694
1695	1695
1696		-
1697	1697	= 6. FAQ =
1698	1698
1699		-
1700	1700	== 6.1 How to use AT Command? ==
1701	1701
1702	1702
...	...	@@ -1705,7 +1705,7 @@
1705	1705	[[image:image-20220530085651-1.png||_mstalt="429949"]]
1706	1706
1707	1707
1708		-(% _msthash="506061" _msttexthash="170755" %)**Connection:**
	1408	+**Connection:**
1709	1709
1710	1710	* (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1711	1711	* (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
...	...	@@ -1721,215 +1721,148 @@
1721	1721	[[image:image-20220530095701-4.png||_mstalt="430014"]]
1722	1722
1723	1723
1724		-(% _msthash="506066" _msttexthash="544869" %)
1725	1725	AT Command List is as below:
1726	1726
1727		-(% _msthash="506067" _msttexthash="361920" %)
1728	1728	AT+<CMD>? :  Help on <CMD>
1729	1729
1730		-(% _msthash="506068" _msttexthash="243061" %)
1731	1731	AT+<CMD> :  Run <CMD>
1732	1732
1733		-(% _msthash="506069" _msttexthash="704197" %)
1734	1734	AT+<CMD>=<value> :  Set the value
1735	1735
1736		-(% _msthash="506070" _msttexthash="455676" %)
1737	1737	AT+<CMD>=? :  Get the value
1738	1738
1739		-(% _msthash="506071" _msttexthash="670553" %)
1740	1740	AT+DEBUG:  Set more info output
1741	1741
1742		-(% _msthash="506072" _msttexthash="485888" %)
1743	1743	ATZ:  Trig a reset of the MCU
1744	1744
1745		-(% _msthash="506073" _msttexthash="2068872" %)
1746	1746	AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1747	1747
1748		-(% _msthash="506074" _msttexthash="689169" %)
1749	1749	AT+DEUI:  Get or Set the Device EUI
1750	1750
1751		-(% _msthash="506075" _msttexthash="960414" %)
1752	1752	AT+DADDR:  Get or Set the Device Address
1753	1753
1754		-(% _msthash="506076" _msttexthash="1079897" %)
1755	1755	AT+APPKEY:  Get or Set the Application Key
1756	1756
1757		-(% _msthash="506077" _msttexthash="1326143" %)
1758	1758	AT+NWKSKEY:  Get or Set the Network Session Key
1759	1759
1760		-(% _msthash="506078" _msttexthash="1573000" %)
1761	1761	AT+APPSKEY:  Get or Set the Application Session Key
1762	1762
1763		-(% _msthash="506079" _msttexthash="1041729" %)
1764	1764	AT+APPEUI:  Get or Set the Application EUI
1765	1765
1766		-(% _msthash="506080" _msttexthash="2104206" %)
1767	1767	AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1768	1768
1769		-(% _msthash="506081" _msttexthash="3369288" %)
1770	1770	AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1771	1771
1772		-(% _msthash="506082" _msttexthash="1894529" %)
1773	1773	AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1774	1774
1775		-(% _msthash="506083" _msttexthash="3864172" %)
1776	1776	AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1777	1777
1778		-(% _msthash="506084" _msttexthash="1712204" %)
1779	1779	AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1780	1780
1781		-(% _msthash="506085" _msttexthash="1281202" %)
1782	1782	AT+RX2FQ:  Get or Set the Rx2 window frequency
1783	1783
1784		-(% _msthash="506086" _msttexthash="2796781" %)
1785	1785	AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1786	1786
1787		-(% _msthash="506087" _msttexthash="3285165" %)
1788	1788	AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1789	1789
1790		-(% _msthash="506088" _msttexthash="3286179" %)
1791	1791	AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1792	1792
1793		-(% _msthash="506089" _msttexthash="4703803" %)
1794	1794	AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1795	1795
1796		-(% _msthash="506090" _msttexthash="4704999" %)
1797	1797	AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1798	1798
1799		-(% _msthash="506091" _msttexthash="1528683" %)
1800	1800	AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1801	1801
1802		-(% _msthash="506092" _msttexthash="757185" %)
1803	1803	AT+NWKID:  Get or Set the Network ID
1804	1804
1805		-(% _msthash="506093" _msttexthash="1156597" %)
1806	1806	AT+FCU:  Get or Set the Frame Counter Uplink
1807	1807
1808		-(% _msthash="506094" _msttexthash="1273987" %)
1809	1809	AT+FCD:  Get or Set the Frame Counter Downlink
1810	1810
1811		-(% _msthash="506095" _msttexthash="859222" %)
1812	1812	AT+CLASS:  Get or Set the Device Class
1813	1813
1814		-(% _msthash="506096" _msttexthash="384852" %)
1815	1815	AT+JOIN:  Join network
1816	1816
1817		-(% _msthash="506097" _msttexthash="548626" %)
1818	1818	AT+NJS:  Get the join status
1819	1819
1820		-(% _msthash="506098" _msttexthash="2546206" %)
1821	1821	AT+SENDB:  Send hexadecimal data along with the application port
1822	1822
1823		-(% _msthash="506099" _msttexthash="1932307" %)
1824	1824	AT+SEND:  Send text data along with the application port
1825	1825
1826		-(% _msthash="506100" _msttexthash="3560557" %)
1827	1827	AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1828	1828
1829		-(% _msthash="506101" _msttexthash="1429701" %)
1830	1830	AT+RECV:  Print last received data in raw format
1831	1831
1832		-(% _msthash="506102" _msttexthash="1735981" %)
1833	1833	AT+VER:  Get current image version and Frequency Band
1834	1834
1835		-(% _msthash="506103" _msttexthash="1189474" %)
1836	1836	AT+CFM:  Get or Set the confirmation mode (0-1)
1837	1837
1838		-(% _msthash="506104" _msttexthash="1718210" %)
1839	1839	AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1840	1840
1841		-(% _msthash="506105" _msttexthash="1339403" %)
1842	1842	AT+SNR:  Get the SNR of the last received packet
1843	1843
1844		-(% _msthash="506106" _msttexthash="1452009" %)
1845	1845	AT+RSSI:  Get the RSSI of the last received packet
1846	1846
1847		-(% _msthash="506107" _msttexthash="2768142" %)
1848	1848	AT+TDC:  Get or set the application data transmission interval in ms
1849	1849
1850		-(% _msthash="506108" _msttexthash="1083914" %)
1851	1851	AT+PORT:  Get or set the application port
1852	1852
1853		-(% _msthash="506109" _msttexthash="622440" %)
1854	1854	AT+DISAT:  Disable AT commands
1855	1855
1856		-(% _msthash="506110" _msttexthash="868361" %)
1857	1857	AT+PWORD: Set password, max 9 digits
1858	1858
1859		-(% _msthash="506111" _msttexthash="2210299" %)
1860	1860	AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1861	1861
1862		-(% _msthash="506112" _msttexthash="2113462" %)
1863	1863	AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1864	1864
1865		-(% _msthash="506113" _msttexthash="2087423" %)
1866	1866	AT+PDTA:  Print the sector data from start page to stop page
1867	1867
1868		-(% _msthash="506114" _msttexthash="1063127" %)
1869	1869	AT+PLDTA:  Print the last few sets of data
1870	1870
1871		-(% _msthash="506115" _msttexthash="1999426" %)
1872	1872	AT+CLRDTA:  Clear the storage, record position back to 1st
1873	1873
1874		-(% _msthash="506116" _msttexthash="442130" %)
1875	1875	AT+SLEEP:  Set sleep mode
1876	1876
1877		-(% _msthash="506117" _msttexthash="1080222" %)
1878	1878	AT+EXT:  Get or Set external sensor model
1879	1879
1880		-(% _msthash="506118" _msttexthash="1309490" %)
1881	1881	AT+BAT:  Get the current battery voltage in mV
1882	1882
1883		-(% _msthash="506119" _msttexthash="813891" %)
1884	1884	AT+CFG:  Print all configurations
1885	1885
1886		-(% _msthash="506120" _msttexthash="551707" %)
1887	1887	AT+WMOD:  Get or Set Work Mode
1888	1888
1889		-(% _msthash="506121" _msttexthash="2631499" %)
1890	1890	AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1891	1891
1892		-(% _msthash="506122" _msttexthash="3907150" %)
1893	1893	AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1894	1894
1895		-(% _msthash="506123" _msttexthash="854620" %)
1896	1896	AT+SETCNT:  Set the count at present
1897	1897
1898		-(% _msthash="506124" _msttexthash="2554877" %)
1899	1899	AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1900	1900
1901		-(% _msthash="506125" _msttexthash="771849" %)
1902	1902	AT+RPL:  Get or set response level
1903	1903
1904		-(% _msthash="506126" _msttexthash="1484314" %)
1905	1905	AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1906	1906
1907		-(% _msthash="506127" _msttexthash="741728" %)
1908	1908	AT+LEAPSEC:  Get or Set Leap Second
1909	1909
1910		-(% _msthash="506128" _msttexthash="1694017" %)
1911	1911	AT+SYNCMOD:  Get or Set time synchronization method
1912	1912
1913		-(% _msthash="506129" _msttexthash="2235948" %)
1914	1914	AT+SYNCTDC:  Get or set time synchronization interval in day
1915	1915
1916		-(% _msthash="506130" _msttexthash="425542" %)
1917	1917	AT+PID:  Get or set the PID
1918	1918
1919	1919
1920		-
1921	1921	== 6.2 Where to use AT commands and Downlink commands ==
1922	1922
1923	1923
1924	1924	**AT commands：**
1925	1925
1926		-[[image:image-20220620153708-1.png||height="603" width="723"]]
	1560	+[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
1927	1927
1928	1928
1929	1929	**Downlink commands:**
1930	1930
1931	1931
1932		-
1933	1933	(% style="color:blue" %)**TTN:**
1934	1934
1935	1935	[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
...	...	@@ -1957,20 +1957,18 @@
1957	1957	[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1958	1958
1959	1959
1960		-
1961	1961	== 6.3 How to change the uplink interval？ ==
1962	1962
1963	1963
1964		-Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018" style="background-color: rgb(255, 255, 255);"]]
	1596	+Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
1965	1965
1966	1966
1967		-
1968	1968	== 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1969	1969
1970	1970
1971		-[[image:image-20220615153355-1.png]]
	1602	+[[image:image-20220615153355-1.png||_mstalt="430222"]]
1972	1972
1973		-[[image:1655802313617-381.png]]
	1604	+[[image:1655802313617-381.png||_mstalt="293917"]]
1974	1974
1975	1975
1976	1976	(((
...	...	@@ -1980,39 +1980,37 @@
1980	1980
1981	1981	Input password and ATZ to activate LHT65N,As shown below:
1982	1982
1983		-[[image:image-20220615154519-3.png||height="672" width="807"]]
	1614	+[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1984	1984
1985	1985
1986		-
1987	1987	== 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1988	1988
1989	1989
1990		-[[image:image-20220615153355-1.png]]
	1620	+[[image:image-20220615153355-1.png||_mstalt="430222"]]
1991	1991
1992	1992
1993	1993	(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1994	1994
1995		-[[image:image-20220615170542-5.png]]
	1625	+[[image:image-20220615170542-5.png||_mstalt="430638"]]
1996	1996
1997	1997
1998	1998
1999		-(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
	1629	+(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
2000	2000
2001		-(% _msthash="506146" _msttexthash="52173160" %)
2002	2002	First connect the four lines；(% style="display:none" %)
2003	2003
2004		-[[image:image-20220621170938-1.png||height="413" width="419"]](% _mstvisible="1" %)，(% style="display:none" %)
	1633	+[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
2005	2005
2006	2006
2007		-(% _mstvisible="1" %)Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
	1636	+Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
2008	2008
2009		-[[image:image-20220621170938-2.png]]
	1638	+[[image:image-20220621170938-2.png||_mstalt="431704"]]
2010	2010
2011	2011
2012	2012
2013	2013	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
2014	2014
2015		-[[image:image-20220615171334-6.png]]
	1644	+[[image:image-20220615171334-6.png||_mstalt="431028"]]
2016	2016
2017	2017
2018	2018	Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
...	...	@@ -2020,22 +2020,27 @@
2020	2020
2021	2021	When this interface appears, it indicates that the download has been completed.
2022	2022
2023		-[[image:image-20220620160723-8.png]]
	1652	+[[image:image-20220620160723-8.png||_mstalt="430703"]]
2024	2024
2025	2025
2026	2026	Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
2027	2027
2028	2028
2029		-
2030	2030	== 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
2031	2031
2032	2032
2033		-[[image:image-20220623110706-1.png]]
	1661	+[[image:image-20220623110706-1.png||_mstalt="427869"]]
2034	2034
2035	2035
2036		-[[image:image-20220623112117-4.png||height="459" width="343"]]
	1664	+**UART Port of LHT65N:**
2037	2037
	1666	+* (% class="mark" %)**PB0: RXD**
	1667	+* (% class="mark" %)**PB1: TXD**
	1668	+* (% class="mark" %)**GND**
2038	2038
	1670	+[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]]
	1671	+
	1672	+
2039	2039	(((
2040	2040	In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
2041	2041	)))
...	...	@@ -2043,38 +2043,34 @@
2043	2043
2044	2044	Input password and ATZ to activate LHT65N,As shown below:
2045	2045
2046		-[[image:image-20220615154519-3.png||height="672" width="807"]]
	1680	+[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
2047	2047
2048	2048
2049		-
2050	2050	== 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
2051	2051
2052	2052
2053		-[[image:image-20220623110706-1.png]]
	1686	+[[image:image-20220623110706-1.png||_mstalt="427869"]]
2054	2054
2055	2055
2056	2056	(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
2057	2057
2058		-[[image:image-20220615170542-5.png]]
	1691	+[[image:image-20220615170542-5.png||_mstalt="430638"]]
2059	2059
2060	2060
2061	2061
2062		-(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
	1695	+(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
2063	2063
2064		-(% _msthash="506146" _msttexthash="52173160" %)
2065	2065	First connect the four lines；
2066	2066
2067		-(% _msthash="506146" _msttexthash="52173160" %)
2068		-[[image:image-20220623113959-5.png||height="528" width="397"]]
	1699	+[[image:image-20220623113959-5.png||_mstalt="433485" height="528" width="397"]]
2069	2069
2070		-(% _msthash="506146" _msttexthash="52173160" %)
2071		-Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
	1701	+Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
2072	2072
2073	2073
2074	2074
2075	2075	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
2076	2076
2077		-[[image:image-20220615171334-6.png]]
	1707	+[[image:image-20220615171334-6.png||_mstalt="431028"]]
2078	2078
2079	2079
2080	2080	Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
...	...	@@ -2082,28 +2082,35 @@
2082	2082
2083	2083	When this interface appears, it indicates that the download has been completed.
2084	2084
2085		-[[image:image-20220620160723-8.png]]
	1715	+[[image:image-20220620160723-8.png||_mstalt="430703"]]
2086	2086
2087	2087
2088		-Finally,restart reset device again
	1718	+Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
2089	2089
2090	2090
	1721	+== 6.8 Why can't I see the datalog information ==
2091	2091
	1723	+
	1724	+~1. The time is not aligned, and the correct query command is not used.
	1725	+
	1726	+2. Decoder error, did not parse the datalog data, the data was filtered.
	1727	+
	1728	+
2092	2092	= 7. Order Info =
2093	2093
2094	2094
2095		-Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
	1732	+Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
2096	2096
2097	2097	(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
2098	2098
2099		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
2100		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
2101		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
2102		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
2103		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
2104		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
2105		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
2106		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1736	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1737	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1738	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1739	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1740	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1741	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1742	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
	1743	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
2107	2107
2108	2108	(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
2109	2109
...	...	@@ -2119,13 +2119,13 @@
2119	2119
2120	2120	**Dimension and weight**:
2121	2121
2122		-* Device Size:  10 x 10 x 3.5 cm
	1759	+* Device Size:  10 x 10 x 3.5 mm
2123	2123	* Device Weight: 120.5g
2124	2124
2125	2125	= 9. Reference material =
2126	2126
2127	2127
2128		-* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
	1765	+* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
2129	2129
2130	2130	= 10. FCC Warning =
2131	2131