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

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...	...	@@ -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
...	...	@@ -57,6 +57,8 @@
57	57	* Tri-color LED to indicate working status
58	58	* Datalog feature (Max 3328 records)
59	59
	64	+
	65	+
60	60	== 1.3 Specification ==
61	61
62	62
...	...	@@ -81,8 +81,11 @@
81	81	* ±2°C accuracy from -55°C to +125°C
82	82	* Operating Range: -55 °C ~~ 125 °C
83	83
	90	+
	91	+
84	84	= 2. Connect LHT65N to IoT Server =
85	85
	94	+
86	86	== 2.1 How does LHT65N work? ==
87	87
88	88
...	...	@@ -95,6 +95,7 @@
95	95	)))
96	96
97	97
	107	+
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.
	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	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"]]
	127	+[[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.
	129	+[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
129	129
	131	+
	132	+
130	130	== 2.3 Example to join LoRaWAN network ==
131	131
132	132
133		-(% class="wikigeneratedid" %)
	136	+(% _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"]]
	140	+(% _mstvisible="1" class="wikigeneratedid" %)
	141	+[[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
	149	+
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]]
	161	+[[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"]]
	168	+[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
165	165
166	166
167		-[[image:image-20220522232932-4.png||_mstalt="430157"]]
	171	+[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
168	168
169	169
170		-[[image:image-20220522232954-5.png||_mstalt="431847"]]
	174	+[[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"]]
	181	+[[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"]]
	187	+[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
184	184
185	185
	190	+
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"]]
	198	+[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
194	194
195	195
	201	+
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.
	206	+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.
	210	+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" %)(((
	213	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
	214	+|=(% style="width: 60px;" %)(((
209	209	**Size(bytes)**
210		-)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
	216	+)))|=(% style="width: 30px;" %)(((
211	211	**2**
212		-)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
	218	+)))|=(% style="width: 100px;" %)(((
213	213	**2**
214		-)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
	220	+)))|=(% style="width: 100px;" %)(((
215	215	**2**
216		-)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	222	+)))|=(% style="width: 50px;" %)(((
217	217	**1**
218		-)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	224	+)))|=(% style="width: 50px;" %)(((
219	219	**4**
220	220	)))
221	221	|(% style="width:97px" %)(((
...	...	@@ -237,11 +237,11 @@
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.
	247	+* 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	244
	250	+
245	245	=== 2.4.1 Decoder in TTN V3 ===
246	246
247	247
...	...	@@ -250,74 +250,66 @@
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"]]
	259	+[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
254	254
255	255
	262	+
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.
	266	+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
	268	+[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
274	274
275		-**(b)stands for binary**
276	276
	271	+[[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
	276	+* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
	277	+* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
284	284
285		-* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
286	286
	280	+
287	287	=== 2.4.3 Built-in Temperature ===
288	288
289	289
290		-[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
	284	+[[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"]]
	288	+[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
295	295
296	296	* Temperature:  (0xF5C6-65536)/100=-26.18℃
297	297
	292	+
	293	+
298	298	=== 2.4.4 Built-in Humidity ===
299	299
300	300
301		-[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
	297	+[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
302	302
303	303	* Humidity:    0x025C/10=60.4%
304	304
	301	+
	302	+
305	305	=== 2.4.5 Ext # ===
306	306
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
	308	+[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
314	314
	310	+
	311	+
315	315	=== 2.4.6 Ext value ===
316	316
	314	+
317	317	==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
318	318
319	319
320		-[[image:image-20220522235639-5.png||_mstalt="432848"]]
	318	+[[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"]]
	327	+[[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
	345	+(((
	346	+
	347	+)))
351	351
352		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
353		-|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	349	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	350	+|=(% style="width: 50px;" %)(((
354	354	**Size(bytes)**
355		-)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
	352	+)))|=(% style="width: 70px;" %)(((
356	356	**2**
357		-)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
	354	+)))|=(% style="width: 120px;" %)(((
358	358	**2**
359		-)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
	356	+)))|=(% style="width: 120px;" %)(((
360	360	**2**
361		-)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	358	+)))|=(% style="width: 50px;" %)(((
362	362	**1**
363		-)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
	360	+)))|=(% 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" %)(((
	379	+(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
	380	+|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
	381	+|(% 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]**
	393	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	394	+|=(% 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.
...	...	@@ -401,6 +401,8 @@
401	401	* (% 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.
402	402	* (% 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)
403	403
	401	+
	402	+
404	404	==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
405	405
406	406
...	...	@@ -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**
	412	+**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"]]
	425	+[[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"]]
	430	+[[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"]]
	438	+[[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"]]
	443	+[[image:image-20220628151056-6.png]]
445	445
446	446
447	447	3) Within range
448	448
449		-[[image:image-20220628151143-7.png||_mstalt="431210"]]
	448	+[[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"]]
	455	+[[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"]]
	460	+[[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"]]
	483	+[[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" %)
	488	+(% 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**
	490	+AT+EXT=4,1
	491	+)))|(% style="width:373px" %)(((
	492	+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**
	495	+AT+EXT=4,2
	496	+)))|(% style="width:373px" %)(((
	497	+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**
	500	+AT+EXT=4,3
	501	+)))|(% style="width:373px" %)(((
	502	+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"]]
	507	+[[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"]]
	512	+[[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"]]
	524	+[[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"]]
	529	+[[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**
	534	+(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
	535	+|(% style="width:138px" %)(((
	536	+AT+EXT=8,0
	537	+)))|(% style="width:240px" %)(((
	538	+Count at falling interrupt
540	540	)))
541		-|(% style="width:131px" %)(((
542		-**AT+EXT=8,1**
543		-)))|(% style="width:195px" %)(((
544		-**Count at rising interrupt**
	540	+|(% style="width:138px" %)(((
	541	+AT+EXT=8,1
	542	+)))|(% style="width:240px" %)(((
	543	+Count at rising interrupt
545	545	)))
546		-|(% style="width:131px" %)(((
547		-**AT+SETCNT=60**
548		-)))|(% style="width:195px" %)(((
549		-**Sent current count to 60**
	545	+|(% style="width:138px" %)(((
	546	+AT+SETCNT=60
	547	+)))|(% style="width:240px" %)(((
	548	+Sent current count to 60
550	550	)))
551	551
552		-[[image:image-20220906101320-6.png||_mstalt="428064"]]
	551	+[[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
	567	+
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
	575	+(((
	576	+
	577	+)))
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
	587	+(((
	588	+
	589	+)))
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"]]
	596	+[[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"]]
	603	+[[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.
	606	+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"]]
	609	+[[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"]]
	612	+[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
607	607
608	608
	615	+
609	609	== 2.6 Datalog Feature ==
610	610
611	611
...	...	@@ -614,6 +614,7 @@
614	614	)))
615	615
616	616
	624	+
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"]]
	644	+[[image:image-20220703111700-2.png||height="381" width="1119"]]
637	637
638	638
	647	+
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"]]
	654	+[[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/]] :
	658	+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"]]
	662	+[[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
	667	+
659	659	=== 2.6.3 Set Device Time ===
660	660
661	661
...	...	@@ -680,6 +680,7 @@
680	680	)))
681	681
682	682
	692	+
683	683	(((
684	684	**2. Manually Set Time**
685	685	)))
...	...	@@ -689,26 +689,25 @@
689	689	)))
690	690
691	691
	702	+
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
	708	+[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
700	700
701	701
702		-
703	703	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.
704	704
705		-For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
	713	+For example, downlink command **31 5FC5F350 5FC6 0160 05**
706	706
707		-Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data
	715	+Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
708	708
709	709	Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
710	710
711	711
	720	+
712	712	=== 2.6.5 Datalog Uplink payload ===
713	713
714	714
...	...	@@ -716,15 +716,15 @@
716	716
717	717	**Retrieval data payload:**
718	718
719		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
720		-|=(% style="width: 60px;background-color:#D9E2F3" %)(((
	728	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	729	+|=(% style="width: 60px;" %)(((
721	721	**Size(bytes)**
722		-)))|=(% 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**
	731	+)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
723	723	|(% 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"]]
724	724
725	725	**Poll message flag & Ext:**
726	726
727		-[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
	736	+[[image:image-20221006192726-1.png||height="112" width="754"]]
728	728
729	729	(% 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)
730	730
...	...	@@ -751,7 +751,7 @@
751	751
752	752	If LHT65N has below data inside Flash:
753	753
754		-[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
	763	+[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
755	755
756	756
757	757	If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
...	...	@@ -763,7 +763,7 @@
763	763
764	764	**LHT65N will uplink this payload.**
765	765
766		-[[image:image-20220523001219-13.png||_mstalt="451204" height="421" style="text-align:left" width="727"]]
	775	+[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
767	767
768	768
769	769	__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
...	...	@@ -783,6 +783,7 @@
783	783	Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
784	784
785	785
	795	+
786	786	== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
787	787
788	788
...	...	@@ -794,10 +794,11 @@
794	794	(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
795	795
796	796
	807	+
797	797	=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
798	798
799	799
800		-**Internal GXHT30 temperature alarm（Acquisition time: fixed at one minute）**
	811	+**Internal GXHT30 temperature alarm**
801	801
802	802	(((
803	803	(% class="box infomessage" %)
...	...	@@ -808,7 +808,7 @@
808	808
809	809	**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
810	810
811		-(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
	822	+**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
812	812
813	813	**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
814	814
...	...	@@ -861,7 +861,7 @@
861	861	TEMPhigh=0014
862	862
863	863
864		-**Fluctuation alarm for DS18B20 and TMP117（Acquisition time: minimum 1s）**
	875	+**Fluctuation alarm for DS18B20 and TMP117**
865	865
866	866	**AT+WMOD=2,60,5**
867	867
...	...	@@ -876,19 +876,10 @@
876	876	temperature fluctuation=05
877	877
878	878
879		-**Sampling multiple times and uplink together**
	890	+==== **Sampling multiple times and uplink together** ====
880	880
881		-**AT+WMOD=3,1,60,20,-16,32,1**
	892	+**AT+WMOD=3,1,60,20,-16,32,1**  ~/~/ Mode 3, the collection interval is 60s, the total number of collection is 20 times, and the data of these 20 times will be sent to the 20th time, with a maximum of 60 groups, the normal working temperature range is -16 to 32°C, 1 is to open the temperature alarm, 0 is to close the temperature alarm, and the temperature is turned on. After the alarm, if the temperature collected at the current time exceeds the normal working temperature, a data will be sent immediately.
882	882
883		-Explain:
884		-
885		-* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
886		-* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
887		-* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
888		-* (% 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)
889		-* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
890		-* (% 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.
891		-
892	892	(% style="color:#4f81bd" %)**Downlink Command:**
893	893
894	894	**Example: **A50301003C14FFF0002001
...	...	@@ -895,7 +895,7 @@
895	895
896	896	MOD=03
897	897
898		-TEMP=DS18B20
	900	+EXT=01
899	899
900	900	CITEMP=003C(S)
901	901
...	...	@@ -907,13 +907,14 @@
907	907
908	908	ARTEMP=01
909	909
	912	+
910	910	**Uplink payload( Fport=3)**
911	911
912		-**Example: CBEA**01**0992**//0A41//**09C4**
	915	+**Example: **CBEA0109920A4109C4
913	913
914	914	BatV=CBEA
915	915
916		-TEMP=DS18B20
	919	+EXT=01
917	917
918	918	Temp1=0992  ~/~/ 24.50℃
919	919
...	...	@@ -921,9 +921,10 @@
921	921
922	922	Temp3=09C4  ~/~/ 25.00℃
923	923
	927	+
924	924	(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
925	925
926		-(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
	930	+(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
927	927	)))
928	928
929	929
...	...	@@ -930,7 +930,7 @@
930	930	=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
931	931
932	932
933		-(% class="box infomessage" %)
	937	+(% _mstvisible="1" class="box infomessage" %)
934	934	(((
935	935	(((
936	936	**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
...	...	@@ -945,7 +945,7 @@
945	945	)))
946	946
947	947	(((
948		-(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
	952	+**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
949	949	)))
950	950
951	951	(((
...	...	@@ -968,6 +968,7 @@
968	968	TEMPhigh=003C
969	969
970	970
	975	+
971	971	== 2.8 LED Indicator ==
972	972
973	973
...	...	@@ -982,18 +982,22 @@
982	982	* RED LED when external sensor is not connected
983	983	* For each success downlink, the PURPLE LED will blink once
984	984
	990	+
985	985	== 2.9 installation ==
986	986
987	987
988		-[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
	994	+(% _mstvisible="1" %)
	995	+[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
989	989
990	990
	998	+
991	991	= 3. Sensors and Accessories =
992	992
	1001	+
993	993	== 3.1 E2 Extension Cable ==
994	994
995	995
996		-[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
	1005	+[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
997	997
998	998
999	999	**1m long breakout cable for LHT65N. Features:**
...	...	@@ -1017,13 +1017,15 @@
1017	1017
1018	1018	)))
1019	1019
1020		-[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
	1029	+[[image:image-20220619092421-3.png||height="371" width="529"]]
1021	1021
1022	1022
	1032	+
	1033	+
1023	1023	== 3.2 E3 Temperature Probe ==
1024	1024
1025	1025
1026		-[[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"]]
	1037	+[[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"]]
1027	1027
1028	1028
1029	1029	Temperature sensor with 2 meters cable long
...	...	@@ -1034,6 +1034,8 @@
1034	1034	* Operating Range: -40 ~~ 125 °C
1035	1035	* Working voltage 2.35v ~~ 5v
1036	1036
	1048	+
	1049	+
1037	1037	= 4. Configure LHT65N via AT command or LoRaWAN downlink =
1038	1038
1039	1039
...	...	@@ -1081,6 +1081,7 @@
1081	1081	)))
1082	1082
1083	1083
	1097	+
1084	1084	== 4.1 Set Transmit Interval Time ==
1085	1085
1086	1086
...	...	@@ -1089,14 +1089,9 @@
1089	1089
1090	1090	(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1091	1091
1092		-(% border="1" cellspacing="5" style="width:501px;background-color:#F2F2F2" %)
1093		-|(% style="width:155px;background-color:#D9E2F3;color:#0070C0 " %)**Command Example**|(% style="width:166px;background-color:#D9E2F3;color:#0070C0 " %)**Function**|(% style="width:180px;background-color:#D9E2F3;color:#0070C0 " %)**Response**
1094		-|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1095		-|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
	1106	+[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
1096	1096
1097		-[[image:image-20220523150701-2.png||_mstalt="427453"]]
1098	1098
1099		-
1100	1100	(% style="color:#4f81bd" %)**Downlink Command: 0x01**
1101	1101
1102	1102	Format: Command Code (0x01) followed by 3 bytes time value.
...	...	@@ -1107,6 +1107,8 @@
1107	1107
1108	1108	* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1109	1109
	1119	+
	1120	+
1110	1110	== 4.2 Set External Sensor Mode ==
1111	1111
1112	1112
...	...	@@ -1115,7 +1115,7 @@
1115	1115
1116	1116	(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1117	1117
1118		-[[image:image-20220523150759-3.png||_mstalt="432146"]]
	1129	+[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
1119	1119
1120	1120
1121	1121	(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
...	...	@@ -1130,6 +1130,8 @@
1130	1130
1131	1131	* 0xA20702003c: Same as AT+SETCNT=60
1132	1132
	1144	+
	1145	+
1133	1133	== 4.3 Enable/Disable uplink Temperature probe ID ==
1134	1134
1135	1135
...	...	@@ -1152,7 +1152,7 @@
1152	1152
1153	1153	(% style="color:#4f81bd" %)**AT Command:**
1154	1154
1155		-[[image:image-20220523150928-4.png||_mstalt="431821"]]
	1168	+[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1156	1156
1157	1157
1158	1158	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1160,6 +1160,8 @@
1160	1160	* **0xA800**  **~-~->** AT+PID=0
1161	1161	* **0xA801**     **~-~->** AT+PID=1
1162	1162
	1176	+
	1177	+
1163	1163	== 4.4 Set Password ==
1164	1164
1165	1165
...	...	@@ -1168,7 +1168,7 @@
1168	1168
1169	1169	(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1170	1170
1171		-[[image:image-20220523151052-5.png||_mstalt="428623"]]
	1186	+[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
1172	1172
1173	1173
1174	1174	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1176,6 +1176,7 @@
1176	1176	No downlink command for this feature.
1177	1177
1178	1178
	1194	+
1179	1179	== 4.5 Quit AT Command ==
1180	1180
1181	1181
...	...	@@ -1184,7 +1184,7 @@
1184	1184
1185	1185	(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1186	1186
1187		-[[image:image-20220523151132-6.png||_mstalt="428649"]]
	1203	+[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1188	1188
1189	1189
1190	1190	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1192,6 +1192,7 @@
1192	1192	No downlink command for this feature.
1193	1193
1194	1194
	1211	+
1195	1195	== 4.6 Set to sleep mode ==
1196	1196
1197	1197
...	...	@@ -1200,15 +1200,17 @@
1200	1200	* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1201	1201	* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1202	1202
1203		-(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
	1220	+(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1204	1204
1205		-[[image:image-20220523151218-7.png||_mstalt="430703"]]
	1222	+[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1206	1206
1207	1207
1208		-(% style="color:#4f81bd" %)**Downlink Command:**
	1225	+(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1209	1209
1210	1210	* There is no downlink command to set to Sleep mode.
1211	1211
	1229	+
	1230	+
1212	1212	== 4.7 Set system time ==
1213	1213
1214	1214
...	...	@@ -1215,16 +1215,17 @@
1215	1215	Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1216	1216
1217	1217
1218		-(% style="color:#4f81bd" %)**AT Command:**
	1237	+(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1219	1219
1220		-[[image:image-20220523151253-8.png||_mstalt="430677"]]
	1239	+[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1221	1221
1222	1222
1223		-(% style="color:#4f81bd" %)**Downlink Command:**
	1242	+(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1224	1224
1225	1225	0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1226	1226
1227	1227
	1247	+
1228	1228	== 4.8 Set Time Sync Mode ==
1229	1229
1230	1230
...	...	@@ -1238,9 +1238,9 @@
1238	1238
1239	1239	)))
1240	1240
1241		-(% style="color:#4f81bd" %)**AT Command:**
	1261	+(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1242	1242
1243		-[[image:image-20220523151336-9.png||_mstalt="431717"]]
	1263	+[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1244	1244
1245	1245
1246	1246	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1249,6 +1249,7 @@
1249	1249	0x28 00  ~/~/  Same As AT+SYNCMOD=0
1250	1250
1251	1251
	1272	+
1252	1252	== 4.9 Set Time Sync Interval ==
1253	1253
1254	1254
...	...	@@ -1255,16 +1255,17 @@
1255	1255	Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1256	1256
1257	1257
1258		-(% style="color:#4f81bd" %)**AT Command:**
	1279	+(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1259	1259
1260		-[[image:image-20220523151411-10.png||_mstalt="449696"]]
	1281	+[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1261	1261
1262	1262
1263		-(% style="color:#4f81bd" %)**Downlink Command:**
	1284	+(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1264	1264
1265	1265	**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1266	1266
1267	1267
	1289	+
1268	1268	== 4.10 Print data entries base on page. ==
1269	1269
1270	1270
...	...	@@ -1271,16 +1271,17 @@
1271	1271	Feature: Print the sector data from start page to stop page (max is 416 pages).
1272	1272
1273	1273
1274		-(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
	1296	+(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
1275	1275
1276		-[[image:image-20220523151450-11.png||_mstalt="451035"]]
	1298	+[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1277	1277
1278	1278
1279		-(% style="color:#4f81bd" %)**Downlink Command:**
	1301	+(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1280	1280
1281	1281	No downlink commands for feature
1282	1282
1283	1283
	1306	+
1284	1284	== 4.11 Print last few data entries. ==
1285	1285
1286	1286
...	...	@@ -1287,16 +1287,17 @@
1287	1287	Feature: Print the last few data entries
1288	1288
1289	1289
1290		-(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
	1313	+(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1291	1291
1292		-[[image:image-20220523151524-12.png||_mstalt="452101"]]
	1315	+[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1293	1293
1294	1294
1295		-(% style="color:#4f81bd" %)**Downlink Command:**
	1318	+(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1296	1296
1297	1297	No downlink commands for feature
1298	1298
1299	1299
	1323	+
1300	1300	== 4.12 Clear Flash Record ==
1301	1301
1302	1302
...	...	@@ -1305,7 +1305,7 @@
1305	1305
1306	1306	(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1307	1307
1308		-[[image:image-20220523151556-13.png||_mstalt="454129"]]
	1332	+[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1309	1309
1310	1310
1311	1311	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
...	...	@@ -1312,6 +1312,8 @@
1312	1312
1313	1313	* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1314	1314
	1339	+
	1340	+
1315	1315	== 4.13 Auto Send None-ACK messages ==
1316	1316
1317	1317
...	...	@@ -1330,6 +1330,8 @@
1330	1330
1331	1331	* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1332	1332
	1359	+
	1360	+
1333	1333	== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1334	1334
1335	1335
...	...	@@ -1382,33 +1382,38 @@
1382	1382	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.
1383	1383
1384	1384
	1413	+
1385	1385	= 5. Battery & How to replace =
1386	1386
	1416	+
1387	1387	== 5.1 Battery Type ==
1388	1388
1389	1389
	1420	+
1390	1390	(((
1391	1391	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.
1392	1392	)))
1393	1393
1394		-(((
1395		-The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1396	1396
1397	1397
1398		-[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
	1427	+(((
	1428	+The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
	1429	+[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1399	1399	)))
1400	1400
1401	1401	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1402	1402
1403	1403
	1435	+
1404	1404	== 5.2 Replace Battery ==
1405	1405
1406	1406
1407	1407	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.
1408	1408
1409		-[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
	1441	+[[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"]]
1410	1410
1411	1411
	1444	+
1412	1412	== 5.3 Battery Life Analyze ==
1413	1413
1414	1414
...	...	@@ -1423,8 +1423,10 @@
1423	1423	)))
1424	1424
1425	1425
	1459	+
1426	1426	= 6. FAQ =
1427	1427
	1462	+
1428	1428	== 6.1 How to use AT Command? ==
1429	1429
1430	1430
...	...	@@ -1433,7 +1433,7 @@
1433	1433	[[image:image-20220530085651-1.png||_mstalt="429949"]]
1434	1434
1435	1435
1436		-**Connection:**
	1471	+(% _msthash="506061" _msttexthash="170755" %)**Connection:**
1437	1437
1438	1438	* (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1439	1439	* (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
...	...	@@ -1449,148 +1449,215 @@
1449	1449	[[image:image-20220530095701-4.png||_mstalt="430014"]]
1450	1450
1451	1451
	1487	+(% _msthash="506066" _msttexthash="544869" %)
1452	1452	AT Command List is as below:
1453	1453
	1490	+(% _msthash="506067" _msttexthash="361920" %)
1454	1454	AT+<CMD>? :  Help on <CMD>
1455	1455
	1493	+(% _msthash="506068" _msttexthash="243061" %)
1456	1456	AT+<CMD> :  Run <CMD>
1457	1457
	1496	+(% _msthash="506069" _msttexthash="704197" %)
1458	1458	AT+<CMD>=<value> :  Set the value
1459	1459
	1499	+(% _msthash="506070" _msttexthash="455676" %)
1460	1460	AT+<CMD>=? :  Get the value
1461	1461
	1502	+(% _msthash="506071" _msttexthash="670553" %)
1462	1462	AT+DEBUG:  Set more info output
1463	1463
	1505	+(% _msthash="506072" _msttexthash="485888" %)
1464	1464	ATZ:  Trig a reset of the MCU
1465	1465
	1508	+(% _msthash="506073" _msttexthash="2068872" %)
1466	1466	AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1467	1467
	1511	+(% _msthash="506074" _msttexthash="689169" %)
1468	1468	AT+DEUI:  Get or Set the Device EUI
1469	1469
	1514	+(% _msthash="506075" _msttexthash="960414" %)
1470	1470	AT+DADDR:  Get or Set the Device Address
1471	1471
	1517	+(% _msthash="506076" _msttexthash="1079897" %)
1472	1472	AT+APPKEY:  Get or Set the Application Key
1473	1473
	1520	+(% _msthash="506077" _msttexthash="1326143" %)
1474	1474	AT+NWKSKEY:  Get or Set the Network Session Key
1475	1475
	1523	+(% _msthash="506078" _msttexthash="1573000" %)
1476	1476	AT+APPSKEY:  Get or Set the Application Session Key
1477	1477
	1526	+(% _msthash="506079" _msttexthash="1041729" %)
1478	1478	AT+APPEUI:  Get or Set the Application EUI
1479	1479
	1529	+(% _msthash="506080" _msttexthash="2104206" %)
1480	1480	AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1481	1481
	1532	+(% _msthash="506081" _msttexthash="3369288" %)
1482	1482	AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1483	1483
	1535	+(% _msthash="506082" _msttexthash="1894529" %)
1484	1484	AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1485	1485
	1538	+(% _msthash="506083" _msttexthash="3864172" %)
1486	1486	AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1487	1487
	1541	+(% _msthash="506084" _msttexthash="1712204" %)
1488	1488	AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1489	1489
	1544	+(% _msthash="506085" _msttexthash="1281202" %)
1490	1490	AT+RX2FQ:  Get or Set the Rx2 window frequency
1491	1491
	1547	+(% _msthash="506086" _msttexthash="2796781" %)
1492	1492	AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1493	1493
	1550	+(% _msthash="506087" _msttexthash="3285165" %)
1494	1494	AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1495	1495
	1553	+(% _msthash="506088" _msttexthash="3286179" %)
1496	1496	AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1497	1497
	1556	+(% _msthash="506089" _msttexthash="4703803" %)
1498	1498	AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1499	1499
	1559	+(% _msthash="506090" _msttexthash="4704999" %)
1500	1500	AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1501	1501
	1562	+(% _msthash="506091" _msttexthash="1528683" %)
1502	1502	AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1503	1503
	1565	+(% _msthash="506092" _msttexthash="757185" %)
1504	1504	AT+NWKID:  Get or Set the Network ID
1505	1505
	1568	+(% _msthash="506093" _msttexthash="1156597" %)
1506	1506	AT+FCU:  Get or Set the Frame Counter Uplink
1507	1507
	1571	+(% _msthash="506094" _msttexthash="1273987" %)
1508	1508	AT+FCD:  Get or Set the Frame Counter Downlink
1509	1509
	1574	+(% _msthash="506095" _msttexthash="859222" %)
1510	1510	AT+CLASS:  Get or Set the Device Class
1511	1511
	1577	+(% _msthash="506096" _msttexthash="384852" %)
1512	1512	AT+JOIN:  Join network
1513	1513
	1580	+(% _msthash="506097" _msttexthash="548626" %)
1514	1514	AT+NJS:  Get the join status
1515	1515
	1583	+(% _msthash="506098" _msttexthash="2546206" %)
1516	1516	AT+SENDB:  Send hexadecimal data along with the application port
1517	1517
	1586	+(% _msthash="506099" _msttexthash="1932307" %)
1518	1518	AT+SEND:  Send text data along with the application port
1519	1519
	1589	+(% _msthash="506100" _msttexthash="3560557" %)
1520	1520	AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1521	1521
	1592	+(% _msthash="506101" _msttexthash="1429701" %)
1522	1522	AT+RECV:  Print last received data in raw format
1523	1523
	1595	+(% _msthash="506102" _msttexthash="1735981" %)
1524	1524	AT+VER:  Get current image version and Frequency Band
1525	1525
	1598	+(% _msthash="506103" _msttexthash="1189474" %)
1526	1526	AT+CFM:  Get or Set the confirmation mode (0-1)
1527	1527
	1601	+(% _msthash="506104" _msttexthash="1718210" %)
1528	1528	AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1529	1529
	1604	+(% _msthash="506105" _msttexthash="1339403" %)
1530	1530	AT+SNR:  Get the SNR of the last received packet
1531	1531
	1607	+(% _msthash="506106" _msttexthash="1452009" %)
1532	1532	AT+RSSI:  Get the RSSI of the last received packet
1533	1533
	1610	+(% _msthash="506107" _msttexthash="2768142" %)
1534	1534	AT+TDC:  Get or set the application data transmission interval in ms
1535	1535
	1613	+(% _msthash="506108" _msttexthash="1083914" %)
1536	1536	AT+PORT:  Get or set the application port
1537	1537
	1616	+(% _msthash="506109" _msttexthash="622440" %)
1538	1538	AT+DISAT:  Disable AT commands
1539	1539
	1619	+(% _msthash="506110" _msttexthash="868361" %)
1540	1540	AT+PWORD: Set password, max 9 digits
1541	1541
	1622	+(% _msthash="506111" _msttexthash="2210299" %)
1542	1542	AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1543	1543
	1625	+(% _msthash="506112" _msttexthash="2113462" %)
1544	1544	AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1545	1545
	1628	+(% _msthash="506113" _msttexthash="2087423" %)
1546	1546	AT+PDTA:  Print the sector data from start page to stop page
1547	1547
	1631	+(% _msthash="506114" _msttexthash="1063127" %)
1548	1548	AT+PLDTA:  Print the last few sets of data
1549	1549
	1634	+(% _msthash="506115" _msttexthash="1999426" %)
1550	1550	AT+CLRDTA:  Clear the storage, record position back to 1st
1551	1551
	1637	+(% _msthash="506116" _msttexthash="442130" %)
1552	1552	AT+SLEEP:  Set sleep mode
1553	1553
	1640	+(% _msthash="506117" _msttexthash="1080222" %)
1554	1554	AT+EXT:  Get or Set external sensor model
1555	1555
	1643	+(% _msthash="506118" _msttexthash="1309490" %)
1556	1556	AT+BAT:  Get the current battery voltage in mV
1557	1557
	1646	+(% _msthash="506119" _msttexthash="813891" %)
1558	1558	AT+CFG:  Print all configurations
1559	1559
	1649	+(% _msthash="506120" _msttexthash="551707" %)
1560	1560	AT+WMOD:  Get or Set Work Mode
1561	1561
	1652	+(% _msthash="506121" _msttexthash="2631499" %)
1562	1562	AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1563	1563
	1655	+(% _msthash="506122" _msttexthash="3907150" %)
1564	1564	AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1565	1565
	1658	+(% _msthash="506123" _msttexthash="854620" %)
1566	1566	AT+SETCNT:  Set the count at present
1567	1567
	1661	+(% _msthash="506124" _msttexthash="2554877" %)
1568	1568	AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1569	1569
	1664	+(% _msthash="506125" _msttexthash="771849" %)
1570	1570	AT+RPL:  Get or set response level
1571	1571
	1667	+(% _msthash="506126" _msttexthash="1484314" %)
1572	1572	AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1573	1573
	1670	+(% _msthash="506127" _msttexthash="741728" %)
1574	1574	AT+LEAPSEC:  Get or Set Leap Second
1575	1575
	1673	+(% _msthash="506128" _msttexthash="1694017" %)
1576	1576	AT+SYNCMOD:  Get or Set time synchronization method
1577	1577
	1676	+(% _msthash="506129" _msttexthash="2235948" %)
1578	1578	AT+SYNCTDC:  Get or set time synchronization interval in day
1579	1579
	1679	+(% _msthash="506130" _msttexthash="425542" %)
1580	1580	AT+PID:  Get or set the PID
1581	1581
1582	1582
	1683	+
1583	1583	== 6.2 Where to use AT commands and Downlink commands ==
1584	1584
1585	1585
1586	1586	**AT commands：**
1587	1587
1588		-[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
	1689	+[[image:image-20220620153708-1.png||height="603" width="723"]]
1589	1589
1590	1590
1591	1591	**Downlink commands:**
1592	1592
1593	1593
	1695	+
1594	1594	(% style="color:blue" %)**TTN:**
1595	1595
1596	1596	[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
...	...	@@ -1618,18 +1618,20 @@
1618	1618	[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1619	1619
1620	1620
	1723	+
1621	1621	== 6.3 How to change the uplink interval？ ==
1622	1622
1623	1623
1624		-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);"]]
	1727	+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);"]]
1625	1625
1626	1626
	1730	+
1627	1627	== 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1628	1628
1629	1629
1630		-[[image:image-20220615153355-1.png||_mstalt="430222"]]
	1734	+[[image:image-20220615153355-1.png]]
1631	1631
1632		-[[image:1655802313617-381.png||_mstalt="293917"]]
	1736	+[[image:1655802313617-381.png]]
1633	1633
1634	1634
1635	1635	(((
...	...	@@ -1639,37 +1639,39 @@
1639	1639
1640	1640	Input password and ATZ to activate LHT65N,As shown below:
1641	1641
1642		-[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
	1746	+[[image:image-20220615154519-3.png||height="672" width="807"]]
1643	1643
1644	1644
	1749	+
1645	1645	== 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1646	1646
1647	1647
1648		-[[image:image-20220615153355-1.png||_mstalt="430222"]]
	1753	+[[image:image-20220615153355-1.png]]
1649	1649
1650	1650
1651		-(% 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.
	1756	+(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1652	1652
1653		-[[image:image-20220615170542-5.png||_mstalt="430638"]]
	1758	+[[image:image-20220615170542-5.png]]
1654	1654
1655	1655
1656	1656
1657		-(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
	1762	+(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1658	1658
	1764	+(% _msthash="506146" _msttexthash="52173160" %)
1659	1659	First connect the four lines；(% style="display:none" %)
1660	1660
1661		-[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
	1767	+[[image:image-20220621170938-1.png||height="413" width="419"]](% _mstvisible="1" %)，(% style="display:none" %)
1662	1662
1663	1663
1664		-Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
	1770	+(% _mstvisible="1" %)Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
1665	1665
1666		-[[image:image-20220621170938-2.png||_mstalt="431704"]]
	1772	+[[image:image-20220621170938-2.png]]
1667	1667
1668	1668
1669	1669
1670	1670	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1671	1671
1672		-[[image:image-20220615171334-6.png||_mstalt="431028"]]
	1778	+[[image:image-20220615171334-6.png]]
1673	1673
1674	1674
1675	1675	Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
...	...	@@ -1677,27 +1677,22 @@
1677	1677
1678	1678	When this interface appears, it indicates that the download has been completed.
1679	1679
1680		-[[image:image-20220620160723-8.png||_mstalt="430703"]]
	1786	+[[image:image-20220620160723-8.png]]
1681	1681
1682	1682
1683	1683	Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
1684	1684
1685	1685
	1792	+
1686	1686	== 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1687	1687
1688	1688
1689		-[[image:image-20220623110706-1.png||_mstalt="427869"]]
	1796	+[[image:image-20220623110706-1.png]]
1690	1690
1691	1691
1692		-**UART Port of LHT65N:**
	1799	+[[image:image-20220623112117-4.png||height="459" width="343"]]
1693	1693
1694		-* (% class="mark" %)**PB0: RXD**
1695		-* (% class="mark" %)**PB1: TXD**
1696		-* (% class="mark" %)**GND**
1697	1697
1698		-[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]]
1699		-
1700		-
1701	1701	(((
1702	1702	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.
1703	1703	)))
...	...	@@ -1705,34 +1705,38 @@
1705	1705
1706	1706	Input password and ATZ to activate LHT65N,As shown below:
1707	1707
1708		-[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
	1809	+[[image:image-20220615154519-3.png||height="672" width="807"]]
1709	1709
1710	1710
	1812	+
1711	1711	== 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1712	1712
1713	1713
1714		-[[image:image-20220623110706-1.png||_mstalt="427869"]]
	1816	+[[image:image-20220623110706-1.png]]
1715	1715
1716	1716
1717		-(% 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.
	1819	+(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1718	1718
1719		-[[image:image-20220615170542-5.png||_mstalt="430638"]]
	1821	+[[image:image-20220615170542-5.png]]
1720	1720
1721	1721
1722	1722
1723		-(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
	1825	+(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1724	1724
	1827	+(% _msthash="506146" _msttexthash="52173160" %)
1725	1725	First connect the four lines；
1726	1726
1727		-[[image:image-20220623113959-5.png||_mstalt="433485" height="528" width="397"]]
	1830	+(% _msthash="506146" _msttexthash="52173160" %)
	1831	+[[image:image-20220623113959-5.png||height="528" width="397"]]
1728	1728
1729		-Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
	1833	+(% _msthash="506146" _msttexthash="52173160" %)
	1834	+Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
1730	1730
1731	1731
1732	1732
1733	1733	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1734	1734
1735		-[[image:image-20220615171334-6.png||_mstalt="431028"]]
	1840	+[[image:image-20220615171334-6.png]]
1736	1736
1737	1737
1738	1738	Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
...	...	@@ -1740,40 +1740,35 @@
1740	1740
1741	1741	When this interface appears, it indicates that the download has been completed.
1742	1742
1743		-[[image:image-20220620160723-8.png||_mstalt="430703"]]
	1848	+[[image:image-20220620160723-8.png]]
1744	1744
1745	1745
1746		-Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
	1851	+Finally,restart reset device again
1747	1747
1748	1748
1749		-== 6.8 Why can't I see the datalog information ==
1750	1750
1751		-
1752		-~1. The time is not aligned, and the correct query command is not used.
1753		-
1754		-2. Decoder error, did not parse the datalog data, the data was filtered.
1755		-
1756		-
1757	1757	= 7. Order Info =
1758	1758
1759	1759
1760		-Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
	1858	+Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1761	1761
1762	1762	(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1763	1763
1764		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1765		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1766		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1767		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1768		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1769		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band
1770		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1771		-* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1862	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1863	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1864	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1865	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1866	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1867	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1868	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
	1869	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1772	1772
1773	1773	(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1774	1774
1775	1775	* (% style="color:red" %)**E3**(%%): External Temperature Probe
1776	1776
	1875	+
	1876	+
1777	1777	= 8. Packing Info =
1778	1778
1779	1779
...	...	@@ -1784,14 +1784,18 @@
1784	1784
1785	1785	**Dimension and weight**:
1786	1786
1787		-* Device Size:  10 x 10 x 3.5 mm
	1887	+* Device Size:  10 x 10 x 3.5 cm
1788	1788	* Device Weight: 120.5g
1789	1789
	1890	+
	1891	+
1790	1790	= 9. Reference material =
1791	1791
1792	1792
1793		-* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
	1895	+* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
1794	1794
	1897	+
	1898	+
1795	1795	= 10. FCC Warning =
1796	1796
1797	1797
...	...	@@ -1800,3 +1800,6 @@
1800	1800	(1) This device may not cause harmful interference；
1801	1801
1802	1802	(2) this device must accept any interference received, including interference that may cause undesired operation.
	1907	+
	1908	+
	1909	+

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