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

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Details

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Author

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1		-XWiki.Xiaoling
	1	+XWiki.Edwin

Content

...	...	@@ -5,7 +5,8 @@
5	5
6	6
7	7
8		-**Table of Contents：**
	8	+(% _mstvisible="1" %)
	9	+(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
9	9
10	10	{{toc/}}
11	11
...	...	@@ -15,6 +15,7 @@
15	15
16	16	= 1. Introduction =
17	17
	19	+
18	18	== 1.1 What is LHT65N Temperature & Humidity Sensor ==
19	19
20	20
...	...	@@ -43,9 +43,11 @@
43	43	)))
44	44
45	45
	48	+
46	46	== 1.2 Features ==
47	47
48	48
	52	+* Wall mountable
49	49	* LoRaWAN v1.0.3 Class A protocol
50	50	* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
51	51	* AT Commands to change parameters
...	...	@@ -83,6 +83,7 @@
83	83
84	84	= 2. Connect LHT65N to IoT Server =
85	85
	90	+
86	86	== 2.1 How does LHT65N work? ==
87	87
88	88
...	...	@@ -95,6 +95,7 @@
95	95	)))
96	96
97	97
	103	+
98	98	== 2.2 How to Activate LHT65N? ==
99	99
100	100
...	...	@@ -103,7 +103,7 @@
103	103	)))
104	104
105	105	* (((
106		-(% 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.
	112	+(% 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	107	)))
108	108	* (((
109	109	(% 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.
...	...	@@ -114,28 +114,21 @@
114	114	)))
115	115
116	116
117		-[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
	123	+[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
118	118
119		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
120		-|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
121		-|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
122		-If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
123		-)))
124		-|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
125		-(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
126		-(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
127		-)))
128		-|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
	125	+[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
129	129
	127	+
	128	+
130	130	== 2.3 Example to join LoRaWAN network ==
131	131
132	132
133		-(% class="wikigeneratedid" %)
	132	+(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
134	134	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.
135	135
136	136
137		-(% class="wikigeneratedid" %)
138		-[[image:image-20220522232442-1.png||_mstalt="427830" height="387" width="648"]]
	136	+(% _mstvisible="1" class="wikigeneratedid" %)
	137	+[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
139	139
140	140
141	141	(((
...	...	@@ -143,6 +143,7 @@
143	143	)))
144	144
145	145
	145	+
146	146	=== 2.3.1 Step 1: Create Device n TTN ===
147	147
148	148
...	...	@@ -154,7 +154,7 @@
154	154	Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
155	155	)))
156	156
157		-[[image:image-20230426083319-1.png]]
	157	+[[image:image-20220617150003-1.jpeg]]
158	158
159	159	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
160	160
...	...	@@ -161,13 +161,13 @@
161	161	Add APP EUI in the application.
162	162
163	163
164		-[[image:image-20220522232916-3.png||_mstalt="430495"]]
	164	+[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
165	165
166	166
167		-[[image:image-20220522232932-4.png||_mstalt="430157"]]
	167	+[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
168	168
169	169
170		-[[image:image-20220522232954-5.png||_mstalt="431847"]]
	170	+[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
171	171
172	172
173	173
...	...	@@ -174,15 +174,16 @@
174	174	(% style="color:red" %)**Note: LHT65N use same payload as LHT65.**
175	175
176	176
177		-[[image:image-20220522233026-6.png||_mstalt="429403"]]
	177	+[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
178	178
179	179
180	180	Input APP EUI,  APP KEY and DEV EUI:
181	181
182	182
183		-[[image:image-20220522233118-7.png||_mstalt="430430"]]
	183	+[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
184	184
185	185
	186	+
186	186	=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
187	187
188	188
...	...	@@ -190,32 +190,33 @@
190	190	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.
191	191	)))
192	192
193		-[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
	194	+[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
194	194
195	195
	197	+
196	196	== 2.4 Uplink Payload   ( Fport~=2) ==
197	197
198	198
199	199	(((
200		-The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
	202	+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.
201	201	)))
202	202
203	203	(((
204		-After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
	206	+After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
205	205	)))
206	206
207		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
208		-|=(% style="width: 60px;background-color:#D9E2F3" %)(((
	209	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
	210	+|=(% style="width: 60px;" %)(((
209	209	**Size(bytes)**
210		-)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
	212	+)))|=(% style="width: 30px;" %)(((
211	211	**2**
212		-)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
	214	+)))|=(% style="width: 100px;" %)(((
213	213	**2**
214		-)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
	216	+)))|=(% style="width: 100px;" %)(((
215	215	**2**
216		-)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	218	+)))|=(% style="width: 50px;" %)(((
217	217	**1**
218		-)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	220	+)))|=(% style="width: 50px;" %)(((
219	219	**4**
220	220	)))
221	221	|(% style="width:97px" %)(((
...	...	@@ -237,11 +237,9 @@
237	237	)))
238	238
239	239	* The First 6 bytes: has fix meanings for every LHT65N.
240		-
241	241	* The 7th byte (EXT #): defines the external sensor model.
	243	+* 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.)
242	242
243		-* 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.)
244		-
245	245	=== 2.4.1 Decoder in TTN V3 ===
246	246
247	247
...	...	@@ -250,48 +250,34 @@
250	250	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]]
251	251
252	252
253		-[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
	253	+[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
254	254
255	255
	256	+
256	256	=== 2.4.2 BAT-Battery Info ===
257	257
258	258
259		-These two bytes of BAT include the battery state and the actually voltage.
	260	+These two bytes of BAT include the battery state and the actually voltage
260	260
261		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
262		-|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
263		-**Bit(bit)**
264		-)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
265		-|(% style="width:66px" %)(((
266		-**Value**
267		-)))|(% style="width:250px" %)(((
268		-BAT Status
269		-00(b): Ultra Low ( BAT <= 2.50v)
270		-01(b): Low (2.50v <=BAT <= 2.55v)
271		-10(b): OK (2.55v <= BAT <=2.65v)
272		-11(b): Good (BAT >= 2.65v)
273		-)))|(% style="width:152px" %)Actually BAT voltage
	262	+[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
274	274
275		-**(b)stands for binary**
276	276
	265	+[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
277	277
278		-[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
279	279
280		-
281	281	Check the battery voltage for LHT65N.
282	282
283		-* BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
	270	+* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
	271	+* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
284	284
285		-* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
286		-
287	287	=== 2.4.3 Built-in Temperature ===
288	288
289	289
290		-[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
	276	+[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
291	291
292	292	* Temperature:  0x0ABB/100=27.47℃
293	293
294		-[[image:image-20220522235639-3.png||_mstalt="432120"]]
	280	+[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
295	295
296	296	* Temperature:  (0xF5C6-65536)/100=-26.18℃
297	297
...	...	@@ -298,7 +298,7 @@
298	298	=== 2.4.4 Built-in Humidity ===
299	299
300	300
301		-[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
	287	+[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
302	302
303	303	* Humidity:    0x025C/10=60.4%
304	304
...	...	@@ -307,17 +307,17 @@
307	307
308	308	Bytes for External Sensor:
309	309
310		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
311		-|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
312		-|(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
313		-|(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
	296	+[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
314	314
	298	+
	299	+
315	315	=== 2.4.6 Ext value ===
316	316
	302	+
317	317	==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
318	318
319	319
320		-[[image:image-20220522235639-5.png||_mstalt="432848"]]
	306	+[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
321	321
322	322
323	323	* DS18B20 temp=0x0ADD/100=27.81℃
...	...	@@ -326,15 +326,11 @@
326	326
327	327
328	328
329		-[[image:image-20220522235639-6.png||_mstalt="433212"]]
	315	+[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
330	330
331	331
332	332	* External temperature= (0xF54F-65536)/100=-27.37℃
333	333
334		-F54F :  (F54F & 8000 == 1) , temp = (F54F - 65536)/100 = 27.37℃
335		-
336		-（0105 & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
337		-
338	338	The last 2 bytes of data are meaningless
339	339
340	340	If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
...	...	@@ -348,19 +348,22 @@
348	348	Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
349	349	)))
350	350
	333	+(((
	334	+
	335	+)))
351	351
352		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
353		-|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	337	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	338	+|=(% style="width: 50px;" %)(((
354	354	**Size(bytes)**
355		-)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
	340	+)))|=(% style="width: 70px;" %)(((
356	356	**2**
357		-)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
	342	+)))|=(% style="width: 120px;" %)(((
358	358	**2**
359		-)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
	344	+)))|=(% style="width: 120px;" %)(((
360	360	**2**
361		-)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	346	+)))|=(% style="width: 50px;" %)(((
362	362	**1**
363		-)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
	348	+)))|=(% style="width: 70px;" %)(((
364	364	**4**
365	365	)))
366	366	|(% style="width:110px" %)(((
...	...	@@ -379,9 +379,9 @@
379	379
380	380	* **Battery status & Built-in Humidity**
381	381
382		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
383		-|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)Bit(bit)|=(% style="width: 258px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 134px;background-color:#D9E2F3;color:#0070C0" %)[11:0]
384		-|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
	367	+(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
	368	+|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
	369	+|(% style="width:67px" %)Value|(% style="width:256px" %)(((
385	385	BAT Status
386	386	00(b): Ultra Low ( BAT <= 2.50v)
387	387	01(b): Low  (2.50v <=BAT <= 2.55v)
...	...	@@ -393,8 +393,8 @@
393	393
394	394	* **Status & Ext Byte**
395	395
396		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
397		-|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
	381	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	382	+|=(% 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]**
398	398	|=(% 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)
399	399
400	400	* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
...	...	@@ -410,7 +410,7 @@
410	410
411	411	(% style="color:blue" %)**sensor by setting:**
412	412
413		-**AT+EXT=6,timeout**  (% style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
	398	+**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
414	414
415	415	**For example:**
416	416
...	...	@@ -423,12 +423,12 @@
423	423
424	424	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.
425	425
426		-[[image:image-20220628150112-1.png||_mstalt="427414" height="241" width="285"]]
	411	+[[image:image-20220628150112-1.png||height="241" width="285"]]
427	427
428	428
429	429	When ADC_IN1 pin is connected to GND or suspended, ADC value is 0
430	430
431		-[[image:image-20220628150714-4.png||_mstalt="431054"]]
	416	+[[image:image-20220628150714-4.png]]
432	432
433	433
434	434	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.
...	...	@@ -436,17 +436,17 @@
436	436
437	437	1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
438	438
439		-[[image:image-20220628151005-5.png||_mstalt="429546"]]
	424	+[[image:image-20220628151005-5.png]]
440	440
441	441
442	442	2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v
443	443
444		-[[image:image-20220628151056-6.png||_mstalt="431873"]]
	429	+[[image:image-20220628151056-6.png]]
445	445
446	446
447	447	3) Within range
448	448
449		-[[image:image-20220628151143-7.png||_mstalt="431210"]]
	434	+[[image:image-20220628151143-7.png]]
450	450
451	451
452	452
...	...	@@ -453,12 +453,12 @@
453	453	==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
454	454
455	455
456		-[[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
	441	+[[image:image-20220927095645-1.png||height="534" width="460"]]
457	457
458	458
459	459	(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
460	460
461		-[[image:image-20220906102307-7.png||_mstalt="430443"]]
	446	+[[image:image-20220906102307-7.png]]
462	462
463	463
464	464	(% style="color:blue" %)**Interrupt Mode and Counting Mode:**
...	...	@@ -481,36 +481,36 @@
481	481
482	482	In Close state, the power consumption will be 3uA higher than normal.
483	483
484		-[[image:image-20220906100852-1.png||_mstalt="429156" height="205" width="377"]]
	469	+[[image:image-20220906100852-1.png||height="205" width="377"]]
485	485
486	486
487	487	Ext=4,Interrupt Sensor：
488	488
489		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
	474	+(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
490	490	|(% style="width:101px" %)(((
491		-**AT+EXT=4,1**
492		-)))|(% style="width:395px" %)(((
493		-**Sent uplink packet in both rising and falling interrupt**
	476	+AT+EXT=4,1
	477	+)))|(% style="width:373px" %)(((
	478	+Sent uplink packet in both rising and falling interrupt
494	494	)))
495	495	|(% style="width:101px" %)(((
496		-**AT+EXT=4,2**
497		-)))|(% style="width:395px" %)(((
498		-**Sent uplink packet only in falling interrupt**
	481	+AT+EXT=4,2
	482	+)))|(% style="width:373px" %)(((
	483	+Sent uplink packet only in falling interrupt
499	499	)))
500	500	|(% style="width:101px" %)(((
501		-**AT+EXT=4,3**
502		-)))|(% style="width:395px" %)(((
503		-**Sent uplink packet only in rising interrupt**
	486	+AT+EXT=4,3
	487	+)))|(% style="width:373px" %)(((
	488	+Sent uplink packet only in rising interrupt
504	504	)))
505	505
506	506	Trigger by falling edge:
507	507
508		-[[image:image-20220906101145-2.png||_mstalt="428324"]]
	493	+[[image:image-20220906101145-2.png]]
509	509
510	510
511	511	Trigger by raising edge：
512	512
513		-[[image:image-20220906101145-3.png||_mstalt="428688"]]
	498	+[[image:image-20220906101145-3.png]]
514	514
515	515
516	516
...	...	@@ -522,34 +522,34 @@
522	522
523	523	(% 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.
524	524
525		-[[image:image-20220906101320-4.png||_mstalt="427336" height="366" width="698"]]
	510	+[[image:image-20220906101320-4.png||height="366" width="698"]]
526	526
527	527
528	528	(% 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
529	529
530		-[[image:image-20220906101320-5.png||_mstalt="427700" height="353" width="696"]]
	515	+[[image:image-20220906101320-5.png||height="353" width="696"]]
531	531
532	532
533	533	Ext=8, Counting Sensor ( 4 bytes)：
534	534
535		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
536		-|(% style="width:131px" %)(((
537		-**AT+EXT=8,0**
538		-)))|(% style="width:195px" %)(((
539		-**Count at falling interrupt**
	520	+(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
	521	+|(% style="width:138px" %)(((
	522	+AT+EXT=8,0
	523	+)))|(% style="width:240px" %)(((
	524	+Count at falling interrupt
540	540	)))
541		-|(% style="width:131px" %)(((
542		-**AT+EXT=8,1**
543		-)))|(% style="width:195px" %)(((
544		-**Count at rising interrupt**
	526	+|(% style="width:138px" %)(((
	527	+AT+EXT=8,1
	528	+)))|(% style="width:240px" %)(((
	529	+Count at rising interrupt
545	545	)))
546		-|(% style="width:131px" %)(((
547		-**AT+SETCNT=60**
548		-)))|(% style="width:195px" %)(((
549		-**Sent current count to 60**
	531	+|(% style="width:138px" %)(((
	532	+AT+SETCNT=60
	533	+)))|(% style="width:240px" %)(((
	534	+Sent current count to 60
550	550	)))
551	551
552		-[[image:image-20220906101320-6.png||_mstalt="428064"]]
	537	+[[image:image-20220906101320-6.png]]
553	553
554	554
555	555	(% style="color:blue" %)**A2 downlink Command：**
...	...	@@ -565,6 +565,7 @@
565	565	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)
566	566
567	567
	553	+
568	568	== 2.5 Show data on Datacake ==
569	569
570	570
...	...	@@ -572,6 +572,9 @@
572	572	Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
573	573	)))
574	574
	561	+(((
	562	+
	563	+)))
575	575
576	576	(((
577	577	(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
...	...	@@ -581,6 +581,9 @@
581	581	(% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
582	582	)))
583	583
	573	+(((
	574	+
	575	+)))
584	584
585	585	(((
586	586	Add Datacake:
...	...	@@ -587,7 +587,7 @@
587	587	)))
588	588
589	589
590		-[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
	582	+[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
591	591
592	592
593	593
...	...	@@ -594,18 +594,19 @@
594	594	Select default key as Access Key:
595	595
596	596
597		-[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
	589	+[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
598	598
599	599
600		-In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
	592	+In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
601	601
602	602
603		-[[image:image-20220523000825-9.png||_mstalt="430612" height="366" width="392"]]
	595	+[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
604	604
605	605
606		-[[image:image-20220523000825-10.png||_mstalt="450619" height="413" width="728"]]
	598	+[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
607	607
608	608
	601	+
609	609	== 2.6 Datalog Feature ==
610	610
611	611
...	...	@@ -614,6 +614,7 @@
614	614	)))
615	615
616	616
	610	+
617	617	=== 2.6.1 Ways to get datalog via LoRaWAN ===
618	618
619	619
...	...	@@ -633,9 +633,10 @@
633	633	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
634	634
635	635
636		-[[image:image-20220703111700-2.png||_mstalt="426244" height="381" width="1119"]]
	630	+[[image:image-20220703111700-2.png||height="381" width="1119"]]
637	637
638	638
	633	+
639	639	=== 2.6.2 Unix TimeStamp ===
640	640
641	641
...	...	@@ -642,20 +642,20 @@
642	642	LHT65N uses Unix TimeStamp format based on
643	643
644	644
645		-[[image:image-20220523001219-11.png||_mstalt="450450" height="97" width="627"]]
	640	+[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
646	646
647	647
648	648
649		-User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
	644	+User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
650	650
651	651	Below is the converter example
652	652
653		-[[image:image-20220523001219-12.png||_mstalt="450827" height="298" width="720"]]
	648	+[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
654	654
655		-
656	656	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
657	657
658	658
	653	+
659	659	=== 2.6.3 Set Device Time ===
660	660
661	661
...	...	@@ -680,6 +680,7 @@
680	680	)))
681	681
682	682
	678	+
683	683	(((
684	684	**2. Manually Set Time**
685	685	)))
...	...	@@ -689,24 +689,25 @@
689	689	)))
690	690
691	691
	688	+
692	692	=== 2.6.4 Poll sensor value ===
693	693
694	694
695	695	User can poll sensor value based on timestamps from the server. Below is the downlink command.
696	696
697		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
698		-|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
699		-|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
	694	+[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
700	700
	696	+
701	701	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.
702	702
703		-For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
	699	+For example, downlink command **31 5FC5F350 5FC6 0160 05**
704	704
705		-Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data
	701	+Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
706	706
707	707	Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
708	708
709	709
	706	+
710	710	=== 2.6.5 Datalog Uplink payload ===
711	711
712	712
...	...	@@ -714,15 +714,15 @@
714	714
715	715	**Retrieval data payload:**
716	716
717		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
718		-|=(% style="width: 60px;background-color:#D9E2F3" %)(((
	714	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	715	+|=(% style="width: 60px;" %)(((
719	719	**Size(bytes)**
720		-)))|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 70px;background-color:#D9E2F3" %)**2**|=(% style="width: 100px;background-color:#D9E2F3" %)**1**|=(% style="width: 70px;background-color:#D9E2F3" %)**4**
	717	+)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
721	721	|(% 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"]]
722	722
723	723	**Poll message flag & Ext:**
724	724
725		-[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
	722	+[[image:image-20221006192726-1.png||height="112" width="754"]]
726	726
727	727	(% 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)
728	728
...	...	@@ -749,13 +749,9 @@
749	749
750	750	If LHT65N has below data inside Flash:
751	751
752		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:717px" %)
753		-|=(% style="width: 92px; background-color:#D9E2F3;color:#0070C0" %)Flash Add|=(% style="width: 126px; background-color:#D9E2F3;color:#0070C0" %)**Unix Time**|=(% style="width: 50px; background-color:#D9E2F3;color:#0070C0" %)**Ext**|=(% style="width: 104px;background-color:#D9E2F3;color:#0070C0" %)**BAT voltage**|=(% style="width: 341px; background-color:#D9E2F3;color:#0070C0" %)**Value**
754		-|(% style="width:92px" %)80196E0|(% style="width:126px" %)21/1/19 04:27:03|(% style="width:50px" %)1|(% style="width:104px" %)3145|(% style="width:341px" %)sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
	749	+[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
755	755
756		-[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
757	757
758		-
759	759	If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
760	760
761	761	Where : Start time: 60065F97 = time 21/1/19 04:27:03
...	...	@@ -765,7 +765,7 @@
765	765
766	766	**LHT65N will uplink this payload.**
767	767
768		-[[image:image-20220523001219-13.png||_mstalt="451204" height="421" style="text-align:left" width="727"]]
	761	+[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
769	769
770	770
771	771	__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
...	...	@@ -785,6 +785,7 @@
785	785	Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
786	786
787	787
	781	+
788	788	== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
789	789
790	790
...	...	@@ -796,10 +796,11 @@
796	796	(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
797	797
798	798
	793	+
799	799	=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
800	800
801	801
802		-**Internal GXHT30 temperature alarm（Acquisition time: fixed at one minute）**
	797	+**Internal GXHT30 temperature alarm**
803	803
804	804	(((
805	805	(% class="box infomessage" %)
...	...	@@ -810,7 +810,7 @@
810	810
811	811	**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
812	812
813		-(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
	808	+**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
814	814
815	815	**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
816	816
...	...	@@ -863,7 +863,7 @@
863	863	TEMPhigh=0014
864	864
865	865
866		-**Fluctuation alarm for DS18B20 and TMP117（Acquisition time: minimum 1s）**
	861	+**Fluctuation alarm for DS18B20 and TMP117**
867	867
868	868	**AT+WMOD=2,60,5**
869	869
...	...	@@ -878,19 +878,19 @@
878	878	temperature fluctuation=05
879	879
880	880
881		-**Sampling multiple times and uplink together**
	876	+==== **Sampling multiple times and uplink together** ====
882	882
883		-**AT+WMOD=3,1,60,20,-16,32,1**
	878	+**AT+WMOD=3,1,60,20,-16,32,1**
884	884
885	885	Explain:
886	886
887		-* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
888		-* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
889		-* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
890		-* (% style="color:#037691" %)**parameter4:**(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
891		-* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
892		-* (% style="color:#037691" %)**parameter7:**(%%) 1 to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
	882	+* Set Working Mode to **Mode 3**
	883	+* Sampling Interval is **60**s.
	884	+* 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)
	885	+* Temperature alarm range is **-16** to **32**°C,
	886	+* **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.
893	893
	888	+
894	894	(% style="color:#4f81bd" %)**Downlink Command:**
895	895
896	896	**Example: **A50301003C14FFF0002001
...	...	@@ -897,7 +897,7 @@
897	897
898	898	MOD=03
899	899
900		-TEMP=DS18B20
	895	+EXT=01
901	901
902	902	CITEMP=003C(S)
903	903
...	...	@@ -909,6 +909,7 @@
909	909
910	910	ARTEMP=01
911	911
	907	+
912	912	**Uplink payload( Fport=3)**
913	913
914	914	**Example: CBEA**01**0992**//0A41//**09C4**
...	...	@@ -915,7 +915,7 @@
915	915
916	916	BatV=CBEA
917	917
918		-TEMP=DS18B20
	914	+EXT=01
919	919
920	920	Temp1=0992  ~/~/ 24.50℃
921	921
...	...	@@ -923,9 +923,10 @@
923	923
924	924	Temp3=09C4  ~/~/ 25.00℃
925	925
	922	+
926	926	(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
927	927
928		-(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
	925	+(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
929	929	)))
930	930
931	931
...	...	@@ -932,7 +932,7 @@
932	932	=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
933	933
934	934
935		-(% class="box infomessage" %)
	932	+(% _mstvisible="1" class="box infomessage" %)
936	936	(((
937	937	(((
938	938	**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
...	...	@@ -947,7 +947,7 @@
947	947	)))
948	948
949	949	(((
950		-(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
	947	+**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
951	951	)))
952	952
953	953	(((
...	...	@@ -970,6 +970,7 @@
970	970	TEMPhigh=003C
971	971
972	972
	970	+
973	973	== 2.8 LED Indicator ==
974	974
975	975
...	...	@@ -987,15 +987,18 @@
987	987	== 2.9 installation ==
988	988
989	989
990		-[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
	988	+(% _mstvisible="1" %)
	989	+[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
991	991
992	992
	992	+
993	993	= 3. Sensors and Accessories =
994	994
	995	+
995	995	== 3.1 E2 Extension Cable ==
996	996
997	997
998		-[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
	999	+[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
999	999
1000	1000
1001	1001	**1m long breakout cable for LHT65N. Features:**
...	...	@@ -1019,13 +1019,15 @@
1019	1019
1020	1020	)))
1021	1021
1022		-[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
	1023	+[[image:image-20220619092421-3.png||height="371" width="529"]]
1023	1023
1024	1024
	1026	+
	1027	+
1025	1025	== 3.2 E3 Temperature Probe ==
1026	1026
1027	1027
1028		-[[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"]]
	1031	+[[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"]]
1029	1029
1030	1030
1031	1031	Temperature sensor with 2 meters cable long
...	...	@@ -1083,6 +1083,7 @@
1083	1083	)))
1084	1084
1085	1085
	1089	+
1086	1086	== 4.1 Set Transmit Interval Time ==
1087	1087
1088	1088
...	...	@@ -1091,10 +1091,7 @@
1091	1091
1092	1092	(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1093	1093
1094		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1095		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:166px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:180px" %)**Response**
1096		-|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1097		-|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
	1098	+[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
1098	1098
1099	1099
1100	1100	(% style="color:#4f81bd" %)**Downlink Command: 0x01**
...	...	@@ -1115,14 +1115,9 @@
1115	1115
1116	1116	(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1117	1117
	1119	+[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
1118	1118
1119		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1120		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:151px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Response**
1121		-|(% style="width:155px" %)AT+EXT?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1122		-|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1123		-|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1124	1124
1125		-
1126	1126	(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1127	1127
1128	1128	Total bytes: 2 ~~ 5 bytes
...	...	@@ -1157,12 +1157,9 @@
1157	1157
1158	1158	(% style="color:#4f81bd" %)**AT Command:**
1159	1159
	1156	+[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1160	1160
1161		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1162		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:136px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1163		-|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1164	1164
1165		-
1166	1166	(% style="color:#4f81bd" %)**Downlink Command:**
1167	1167
1168	1168	* **0xA800**  **~-~->** AT+PID=0
...	...	@@ -1176,22 +1176,15 @@
1176	1176
1177	1177	(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1178	1178
	1172	+[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
1179	1179
1180		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1181		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:124px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1182		-|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1183		-123456
1184	1184
1185		-OK
1186		-)))
1187		-|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1188		-
1189		-
1190	1190	(% style="color:#4f81bd" %)**Downlink Command:**
1191	1191
1192	1192	No downlink command for this feature.
1193	1193
1194	1194
	1180	+
1195	1195	== 4.5 Quit AT Command ==
1196	1196
1197	1197
...	...	@@ -1200,17 +1200,15 @@
1200	1200
1201	1201	(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1202	1202
	1189	+[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1203	1203
1204		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1205		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:191px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1206		-|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1207	1207
1208		-
1209	1209	(% style="color:#4f81bd" %)**Downlink Command:**
1210	1210
1211	1211	No downlink command for this feature.
1212	1212
1213	1213
	1197	+
1214	1214	== 4.6 Set to sleep mode ==
1215	1215
1216	1216
...	...	@@ -1219,19 +1219,13 @@
1219	1219	* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1220	1220	* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1221	1221
1222		-(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
	1206	+(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1223	1223
	1208	+[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1224	1224
1225		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1226		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:139px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:213px" %)**Response**
1227		-|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1228		-Clear all stored sensor data…
1229	1229
1230		-OK
1231		-)))
	1211	+(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1232	1232
1233		-(% style="color:#4f81bd" %)**Downlink Command:**
1234		-
1235	1235	* There is no downlink command to set to Sleep mode.
1236	1236
1237	1237	== 4.7 Set system time ==
...	...	@@ -1240,23 +1240,17 @@
1240	1240	Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1241	1241
1242	1242
1243		-(% style="color:#4f81bd" %)**AT Command:**
	1221	+(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1244	1244
	1223	+[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1245	1245
1246		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1247		-|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:285px" %)**Function**
1248		-|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1249		-OK
1250	1250
1251		-Set System time to 2021-01-20 00:59:12
1252		-)))
	1226	+(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1253	1253
1254		-
1255		-(% style="color:#4f81bd" %)**Downlink Command:**
1256		-
1257	1257	0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1258	1258
1259	1259
	1231	+
1260	1260	== 4.8 Set Time Sync Mode ==
1261	1261
1262	1262
...	...	@@ -1270,14 +1270,11 @@
1270	1270
1271	1271	)))
1272	1272
1273		-(% style="color:#4f81bd" %)**AT Command:**
	1245	+(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1274	1274
	1247	+[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1275	1275
1276		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1277		-|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1278		-|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1279	1279
1280		-
1281	1281	(% style="color:#4f81bd" %)**Downlink Command:**
1282	1282
1283	1283	0x28 01  ~/~/  Same As AT+SYNCMOD=1
...	...	@@ -1284,6 +1284,7 @@
1284	1284	0x28 00  ~/~/  Same As AT+SYNCMOD=0
1285	1285
1286	1286
	1256	+
1287	1287	== 4.9 Set Time Sync Interval ==
1288	1288
1289	1289
...	...	@@ -1290,19 +1290,17 @@
1290	1290	Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1291	1291
1292	1292
1293		-(% style="color:#4f81bd" %)**AT Command:**
	1263	+(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1294	1294
	1265	+[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1295	1295
1296		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1297		-|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:311px" %)**Function**
1298		-|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1299	1299
	1268	+(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1300	1300
1301		-(% style="color:#4f81bd" %)**Downlink Command:**
1302		-
1303	1303	**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1304	1304
1305	1305
	1273	+
1306	1306	== 4.10 Print data entries base on page. ==
1307	1307
1308	1308
...	...	@@ -1309,18 +1309,17 @@
1309	1309	Feature: Print the sector data from start page to stop page (max is 416 pages).
1310	1310
1311	1311
1312		-(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
	1280	+(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
1313	1313
1314		-[[image:image-20230426164330-2.png]]
	1282	+[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1315	1315
1316	1316
	1285	+(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1317	1317
1318		-
1319		-(% style="color:#4f81bd" %)**Downlink Command:**
1320		-
1321	1321	No downlink commands for feature
1322	1322
1323	1323
	1290	+
1324	1324	== 4.11 Print last few data entries. ==
1325	1325
1326	1326
...	...	@@ -1327,18 +1327,17 @@
1327	1327	Feature: Print the last few data entries
1328	1328
1329	1329
1330		-(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
	1297	+(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1331	1331
1332		-[[image:image-20230426164932-3.png]]
	1299	+[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1333	1333
1334	1334
	1302	+(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1335	1335
1336		-
1337		-(% style="color:#4f81bd" %)**Downlink Command:**
1338		-
1339	1339	No downlink commands for feature
1340	1340
1341	1341
	1307	+
1342	1342	== 4.12 Clear Flash Record ==
1343	1343
1344	1344
...	...	@@ -1347,16 +1347,9 @@
1347	1347
1348	1348	(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1349	1349
	1316	+[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1350	1350
1351		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1352		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:134px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1353		-|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1354		-Clear all stored sensor data…
1355	1355
1356		-OK
1357		-)))
1358		-
1359		-
1360	1360	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1361	1361
1362	1362	* Example: 0xA301  ~/~/  Same as AT+CLRDTA
...	...	@@ -1371,8 +1371,8 @@
1371	1371
1372	1372	The default factory setting is 0
1373	1373
1374		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1375		-|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 118px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 87px;background-color:#D9E2F3;color:#0070C0" %)**Response**
	1333	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
	1334	+|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1376	1376	|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1377	1377
1378	1378	(% style="color:#4f81bd" %)**Downlink Command: 0x34**
...	...	@@ -1384,8 +1384,8 @@
1384	1384
1385	1385	Feature: Set internal and external temperature sensor alarms.
1386	1386
1387		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1388		-|=(% style="width: 250px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Response**
	1346	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	1347	+|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1389	1389	|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1390	1390
1391	1391	(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
...	...	@@ -1431,33 +1431,38 @@
1431	1431	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.
1432	1432
1433	1433
	1393	+
1434	1434	= 5. Battery & How to replace =
1435	1435
	1396	+
1436	1436	== 5.1 Battery Type ==
1437	1437
1438	1438
	1400	+
1439	1439	(((
1440	1440	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.
1441	1441	)))
1442	1442
1443		-(((
1444		-The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1445	1445
1446	1446
1447		-[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
	1407	+(((
	1408	+The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
	1409	+[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1448	1448	)))
1449	1449
1450	1450	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1451	1451
1452	1452
	1415	+
1453	1453	== 5.2 Replace Battery ==
1454	1454
1455	1455
1456	1456	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.
1457	1457
1458		-[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
	1421	+[[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"]]
1459	1459
1460	1460
	1424	+
1461	1461	== 5.3 Battery Life Analyze ==
1462	1462
1463	1463
...	...	@@ -1472,8 +1472,10 @@
1472	1472	)))
1473	1473
1474	1474
	1439	+
1475	1475	= 6. FAQ =
1476	1476
	1442	+
1477	1477	== 6.1 How to use AT Command? ==
1478	1478
1479	1479
...	...	@@ -1482,7 +1482,7 @@
1482	1482	[[image:image-20220530085651-1.png||_mstalt="429949"]]
1483	1483
1484	1484
1485		-**Connection:**
	1451	+(% _msthash="506061" _msttexthash="170755" %)**Connection:**
1486	1486
1487	1487	* (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1488	1488	* (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
...	...	@@ -1498,148 +1498,215 @@
1498	1498	[[image:image-20220530095701-4.png||_mstalt="430014"]]
1499	1499
1500	1500
	1467	+(% _msthash="506066" _msttexthash="544869" %)
1501	1501	AT Command List is as below:
1502	1502
	1470	+(% _msthash="506067" _msttexthash="361920" %)
1503	1503	AT+<CMD>? :  Help on <CMD>
1504	1504
	1473	+(% _msthash="506068" _msttexthash="243061" %)
1505	1505	AT+<CMD> :  Run <CMD>
1506	1506
	1476	+(% _msthash="506069" _msttexthash="704197" %)
1507	1507	AT+<CMD>=<value> :  Set the value
1508	1508
	1479	+(% _msthash="506070" _msttexthash="455676" %)
1509	1509	AT+<CMD>=? :  Get the value
1510	1510
	1482	+(% _msthash="506071" _msttexthash="670553" %)
1511	1511	AT+DEBUG:  Set more info output
1512	1512
	1485	+(% _msthash="506072" _msttexthash="485888" %)
1513	1513	ATZ:  Trig a reset of the MCU
1514	1514
	1488	+(% _msthash="506073" _msttexthash="2068872" %)
1515	1515	AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1516	1516
	1491	+(% _msthash="506074" _msttexthash="689169" %)
1517	1517	AT+DEUI:  Get or Set the Device EUI
1518	1518
	1494	+(% _msthash="506075" _msttexthash="960414" %)
1519	1519	AT+DADDR:  Get or Set the Device Address
1520	1520
	1497	+(% _msthash="506076" _msttexthash="1079897" %)
1521	1521	AT+APPKEY:  Get or Set the Application Key
1522	1522
	1500	+(% _msthash="506077" _msttexthash="1326143" %)
1523	1523	AT+NWKSKEY:  Get or Set the Network Session Key
1524	1524
	1503	+(% _msthash="506078" _msttexthash="1573000" %)
1525	1525	AT+APPSKEY:  Get or Set the Application Session Key
1526	1526
	1506	+(% _msthash="506079" _msttexthash="1041729" %)
1527	1527	AT+APPEUI:  Get or Set the Application EUI
1528	1528
	1509	+(% _msthash="506080" _msttexthash="2104206" %)
1529	1529	AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1530	1530
	1512	+(% _msthash="506081" _msttexthash="3369288" %)
1531	1531	AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1532	1532
	1515	+(% _msthash="506082" _msttexthash="1894529" %)
1533	1533	AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1534	1534
	1518	+(% _msthash="506083" _msttexthash="3864172" %)
1535	1535	AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1536	1536
	1521	+(% _msthash="506084" _msttexthash="1712204" %)
1537	1537	AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1538	1538
	1524	+(% _msthash="506085" _msttexthash="1281202" %)
1539	1539	AT+RX2FQ:  Get or Set the Rx2 window frequency
1540	1540
	1527	+(% _msthash="506086" _msttexthash="2796781" %)
1541	1541	AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1542	1542
	1530	+(% _msthash="506087" _msttexthash="3285165" %)
1543	1543	AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1544	1544
	1533	+(% _msthash="506088" _msttexthash="3286179" %)
1545	1545	AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1546	1546
	1536	+(% _msthash="506089" _msttexthash="4703803" %)
1547	1547	AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1548	1548
	1539	+(% _msthash="506090" _msttexthash="4704999" %)
1549	1549	AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1550	1550
	1542	+(% _msthash="506091" _msttexthash="1528683" %)
1551	1551	AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1552	1552
	1545	+(% _msthash="506092" _msttexthash="757185" %)
1553	1553	AT+NWKID:  Get or Set the Network ID
1554	1554
	1548	+(% _msthash="506093" _msttexthash="1156597" %)
1555	1555	AT+FCU:  Get or Set the Frame Counter Uplink
1556	1556
	1551	+(% _msthash="506094" _msttexthash="1273987" %)
1557	1557	AT+FCD:  Get or Set the Frame Counter Downlink
1558	1558
	1554	+(% _msthash="506095" _msttexthash="859222" %)
1559	1559	AT+CLASS:  Get or Set the Device Class
1560	1560
	1557	+(% _msthash="506096" _msttexthash="384852" %)
1561	1561	AT+JOIN:  Join network
1562	1562
	1560	+(% _msthash="506097" _msttexthash="548626" %)
1563	1563	AT+NJS:  Get the join status
1564	1564
	1563	+(% _msthash="506098" _msttexthash="2546206" %)
1565	1565	AT+SENDB:  Send hexadecimal data along with the application port
1566	1566
	1566	+(% _msthash="506099" _msttexthash="1932307" %)
1567	1567	AT+SEND:  Send text data along with the application port
1568	1568
	1569	+(% _msthash="506100" _msttexthash="3560557" %)
1569	1569	AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1570	1570
	1572	+(% _msthash="506101" _msttexthash="1429701" %)
1571	1571	AT+RECV:  Print last received data in raw format
1572	1572
	1575	+(% _msthash="506102" _msttexthash="1735981" %)
1573	1573	AT+VER:  Get current image version and Frequency Band
1574	1574
	1578	+(% _msthash="506103" _msttexthash="1189474" %)
1575	1575	AT+CFM:  Get or Set the confirmation mode (0-1)
1576	1576
	1581	+(% _msthash="506104" _msttexthash="1718210" %)
1577	1577	AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1578	1578
	1584	+(% _msthash="506105" _msttexthash="1339403" %)
1579	1579	AT+SNR:  Get the SNR of the last received packet
1580	1580
	1587	+(% _msthash="506106" _msttexthash="1452009" %)
1581	1581	AT+RSSI:  Get the RSSI of the last received packet
1582	1582
	1590	+(% _msthash="506107" _msttexthash="2768142" %)
1583	1583	AT+TDC:  Get or set the application data transmission interval in ms
1584	1584
	1593	+(% _msthash="506108" _msttexthash="1083914" %)
1585	1585	AT+PORT:  Get or set the application port
1586	1586
	1596	+(% _msthash="506109" _msttexthash="622440" %)
1587	1587	AT+DISAT:  Disable AT commands
1588	1588
	1599	+(% _msthash="506110" _msttexthash="868361" %)
1589	1589	AT+PWORD: Set password, max 9 digits
1590	1590
	1602	+(% _msthash="506111" _msttexthash="2210299" %)
1591	1591	AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1592	1592
	1605	+(% _msthash="506112" _msttexthash="2113462" %)
1593	1593	AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1594	1594
	1608	+(% _msthash="506113" _msttexthash="2087423" %)
1595	1595	AT+PDTA:  Print the sector data from start page to stop page
1596	1596
	1611	+(% _msthash="506114" _msttexthash="1063127" %)
1597	1597	AT+PLDTA:  Print the last few sets of data
1598	1598
	1614	+(% _msthash="506115" _msttexthash="1999426" %)
1599	1599	AT+CLRDTA:  Clear the storage, record position back to 1st
1600	1600
	1617	+(% _msthash="506116" _msttexthash="442130" %)
1601	1601	AT+SLEEP:  Set sleep mode
1602	1602
	1620	+(% _msthash="506117" _msttexthash="1080222" %)
1603	1603	AT+EXT:  Get or Set external sensor model
1604	1604
	1623	+(% _msthash="506118" _msttexthash="1309490" %)
1605	1605	AT+BAT:  Get the current battery voltage in mV
1606	1606
	1626	+(% _msthash="506119" _msttexthash="813891" %)
1607	1607	AT+CFG:  Print all configurations
1608	1608
	1629	+(% _msthash="506120" _msttexthash="551707" %)
1609	1609	AT+WMOD:  Get or Set Work Mode
1610	1610
	1632	+(% _msthash="506121" _msttexthash="2631499" %)
1611	1611	AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1612	1612
	1635	+(% _msthash="506122" _msttexthash="3907150" %)
1613	1613	AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1614	1614
	1638	+(% _msthash="506123" _msttexthash="854620" %)
1615	1615	AT+SETCNT:  Set the count at present
1616	1616
	1641	+(% _msthash="506124" _msttexthash="2554877" %)
1617	1617	AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1618	1618
	1644	+(% _msthash="506125" _msttexthash="771849" %)
1619	1619	AT+RPL:  Get or set response level
1620	1620
	1647	+(% _msthash="506126" _msttexthash="1484314" %)
1621	1621	AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1622	1622
	1650	+(% _msthash="506127" _msttexthash="741728" %)
1623	1623	AT+LEAPSEC:  Get or Set Leap Second
1624	1624
	1653	+(% _msthash="506128" _msttexthash="1694017" %)
1625	1625	AT+SYNCMOD:  Get or Set time synchronization method
1626	1626
	1656	+(% _msthash="506129" _msttexthash="2235948" %)
1627	1627	AT+SYNCTDC:  Get or set time synchronization interval in day
1628	1628
	1659	+(% _msthash="506130" _msttexthash="425542" %)
1629	1629	AT+PID:  Get or set the PID
1630	1630
1631	1631
	1663	+
1632	1632	== 6.2 Where to use AT commands and Downlink commands ==
1633	1633
1634	1634
1635	1635	**AT commands：**
1636	1636
1637		-[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
	1669	+[[image:image-20220620153708-1.png||height="603" width="723"]]
1638	1638
1639	1639
1640	1640	**Downlink commands:**
1641	1641
1642	1642
	1675	+
1643	1643	(% style="color:blue" %)**TTN:**
1644	1644
1645	1645	[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
...	...	@@ -1667,18 +1667,20 @@
1667	1667	[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1668	1668
1669	1669
	1703	+
1670	1670	== 6.3 How to change the uplink interval？ ==
1671	1671
1672	1672
1673		-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);"]]
	1707	+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);"]]
1674	1674
1675	1675
	1710	+
1676	1676	== 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1677	1677
1678	1678
1679		-[[image:image-20220615153355-1.png||_mstalt="430222"]]
	1714	+[[image:image-20220615153355-1.png]]
1680	1680
1681		-[[image:1655802313617-381.png||_mstalt="293917"]]
	1716	+[[image:1655802313617-381.png]]
1682	1682
1683	1683
1684	1684	(((
...	...	@@ -1688,37 +1688,39 @@
1688	1688
1689	1689	Input password and ATZ to activate LHT65N,As shown below:
1690	1690
1691		-[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
	1726	+[[image:image-20220615154519-3.png||height="672" width="807"]]
1692	1692
1693	1693
	1729	+
1694	1694	== 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1695	1695
1696	1696
1697		-[[image:image-20220615153355-1.png||_mstalt="430222"]]
	1733	+[[image:image-20220615153355-1.png]]
1698	1698
1699	1699
1700		-(% style="color:blue" %)**Step1**(%%): Install [[TremoProgrammer>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AAAnJD_qGZ42bB52o4UmH9v9a/LHT65N%20Temperature%20%26%20Humidity%20Sensor/tool?dl=0&subfolder_nav_tracking=1]]  first.
	1736	+(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1701	1701
1702		-[[image:image-20220615170542-5.png||_mstalt="430638"]]
	1738	+[[image:image-20220615170542-5.png]]
1703	1703
1704	1704
1705	1705
1706		-(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
	1742	+(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1707	1707
	1744	+(% _msthash="506146" _msttexthash="52173160" %)
1708	1708	First connect the four lines；(% style="display:none" %)
1709	1709
1710		-[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
	1747	+[[image:image-20220621170938-1.png||height="413" width="419"]](% _mstvisible="1" %)，(% style="display:none" %)
1711	1711
1712	1712
1713		-Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
	1750	+(% _mstvisible="1" %)Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
1714	1714
1715		-[[image:image-20220621170938-2.png||_mstalt="431704"]]
	1752	+[[image:image-20220621170938-2.png]]
1716	1716
1717	1717
1718	1718
1719	1719	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1720	1720
1721		-[[image:image-20220615171334-6.png||_mstalt="431028"]]
	1758	+[[image:image-20220615171334-6.png]]
1722	1722
1723	1723
1724	1724	Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
...	...	@@ -1726,27 +1726,22 @@
1726	1726
1727	1727	When this interface appears, it indicates that the download has been completed.
1728	1728
1729		-[[image:image-20220620160723-8.png||_mstalt="430703"]]
	1766	+[[image:image-20220620160723-8.png]]
1730	1730
1731	1731
1732	1732	Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
1733	1733
1734	1734
	1772	+
1735	1735	== 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1736	1736
1737	1737
1738		-[[image:image-20220623110706-1.png||_mstalt="427869"]]
	1776	+[[image:image-20220623110706-1.png]]
1739	1739
1740	1740
1741		-**UART Port of LHT65N:**
	1779	+[[image:image-20220623112117-4.png||height="459" width="343"]]
1742	1742
1743		-* (% class="mark" %)**PB0: RXD**
1744		-* (% class="mark" %)**PB1: TXD**
1745		-* (% class="mark" %)**GND**
1746	1746
1747		-[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]]
1748		-
1749		-
1750	1750	(((
1751	1751	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.
1752	1752	)))
...	...	@@ -1754,27 +1754,31 @@
1754	1754
1755	1755	Input password and ATZ to activate LHT65N,As shown below:
1756	1756
1757		-[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
	1789	+[[image:image-20220615154519-3.png||height="672" width="807"]]
1758	1758
1759	1759
	1792	+
1760	1760	== 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1761	1761
1762	1762
1763		-[[image:image-20220623110706-1.png||_mstalt="427869"]]
	1796	+[[image:image-20220623110706-1.png]]
1764	1764
1765	1765
1766		-(% style="color:blue" %)**Step1**(%%): Install [[TremoProgrammer>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AAAnJD_qGZ42bB52o4UmH9v9a/LHT65N%20Temperature%20%26%20Humidity%20Sensor/tool?dl=0&subfolder_nav_tracking=1]]  first.
	1799	+(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1767	1767
1768		-[[image:image-20220615170542-5.png||_mstalt="430638"]]
	1801	+[[image:image-20220615170542-5.png]]
1769	1769
1770	1770
1771	1771
1772		-(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
	1805	+(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1773	1773
	1807	+(% _msthash="506146" _msttexthash="52173160" %)
1774	1774	First connect the four lines；
1775	1775
1776		-[[image:image-20220623113959-5.png||_mstalt="433485" height="528" width="397"]]
	1810	+(% _msthash="506146" _msttexthash="52173160" %)
	1811	+[[image:image-20220623113959-5.png||height="528" width="397"]]
1777	1777
	1813	+(% _msthash="506146" _msttexthash="52173160" %)
1778	1778	Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
1779	1779
1780	1780
...	...	@@ -1781,7 +1781,7 @@
1781	1781
1782	1782	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1783	1783
1784		-[[image:image-20220615171334-6.png||_mstalt="431028"]]
	1820	+[[image:image-20220615171334-6.png]]
1785	1785
1786	1786
1787	1787	Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
...	...	@@ -1789,35 +1789,28 @@
1789	1789
1790	1790	When this interface appears, it indicates that the download has been completed.
1791	1791
1792		-[[image:image-20220620160723-8.png||_mstalt="430703"]]
	1828	+[[image:image-20220620160723-8.png]]
1793	1793
1794	1794
1795	1795	Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
1796	1796
1797	1797
1798		-== 6.8 Why can't I see the datalog information ==
1799	1799
1800		-
1801		-~1. The time is not aligned, and the correct query command is not used.
1802		-
1803		-2. Decoder error, did not parse the datalog data, the data was filtered.
1804		-
1805		-
1806	1806	= 7. Order Info =
1807	1807
1808	1808
1809		-Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
	1838	+Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1810	1810
1811	1811	(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1812	1812
1813		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1814		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1815		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1816		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1817		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1818		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band
1819		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1820		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1842	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1843	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1844	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1845	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1846	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1847	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1848	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
	1849	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1821	1821
1822	1822	(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1823	1823
...	...	@@ -1839,7 +1839,7 @@
1839	1839	= 9. Reference material =
1840	1840
1841	1841
1842		-* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
	1871	+* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
1843	1843
1844	1844	= 10. FCC Warning =
1845	1845
...	...	@@ -1849,3 +1849,6 @@
1849	1849	(1) This device may not cause harmful interference；
1850	1850
1851	1851	(2) this device must accept any interference received, including interference that may cause undesired operation.
	1881	+
	1882	+
	1883	+

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