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

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1		-XWiki.Xiaoling
	1	+XWiki.Bei

Content

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5	5
6	6
7	7
8		-(% _mstvisible="1" %)
9		-(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
	8	+**Table of Contents：**
10	10
11	11	{{toc/}}
12	12
...	...	@@ -16,7 +16,6 @@
16	16
17	17	= 1. Introduction =
18	18
19		-
20	20	== 1.1 What is LHT65N Temperature & Humidity Sensor ==
21	21
22	22
...	...	@@ -45,7 +45,6 @@
45	45	)))
46	46
47	47
48		-
49	49	== 1.2 Features ==
50	50
51	51
...	...	@@ -61,7 +61,6 @@
61	61	* Tri-color LED to indicate working status
62	62	* Datalog feature (Max 3328 records)
63	63
64		-
65	65	== 1.3 Specification ==
66	66
67	67
...	...	@@ -86,10 +86,8 @@
86	86	* ±2°C accuracy from -55°C to +125°C
87	87	* Operating Range: -55 °C ~~ 125 °C
88	88
89		-
90	90	= 2. Connect LHT65N to IoT Server =
91	91
92		-
93	93	== 2.1 How does LHT65N work? ==
94	94
95	95
...	...	@@ -102,7 +102,6 @@
102	102	)))
103	103
104	104
105		-
106	106	== 2.2 How to Activate LHT65N? ==
107	107
108	108
...	...	@@ -111,7 +111,7 @@
111	111	)))
112	112
113	113	* (((
114		-(% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
	107	+(% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
115	115	)))
116	116	* (((
117	117	(% 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.
...	...	@@ -122,21 +122,20 @@
122	122	)))
123	123
124	124
125		-[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
	118	+[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
126	126
127		-[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
	120	+[[image:image-20220525110604-2.png||_mstalt="427531"]]
128	128
129	129
130		-
131	131	== 2.3 Example to join LoRaWAN network ==
132	132
133	133
134		-(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
	126	+(% class="wikigeneratedid" %)
135	135	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.
136	136
137	137
138		-(% _mstvisible="1" class="wikigeneratedid" %)
139		-[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
	130	+(% class="wikigeneratedid" %)
	131	+[[image:image-20220522232442-1.png||_mstalt="427830" height="387" width="648"]]
140	140
141	141
142	142	(((
...	...	@@ -144,7 +144,6 @@
144	144	)))
145	145
146	146
147		-
148	148	=== 2.3.1 Step 1: Create Device n TTN ===
149	149
150	150
...	...	@@ -156,7 +156,7 @@
156	156	Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
157	157	)))
158	158
159		-[[image:image-20220617150003-1.jpeg]]
	150	+[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
160	160
161	161	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
162	162
...	...	@@ -163,13 +163,13 @@
163	163	Add APP EUI in the application.
164	164
165	165
166		-[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
	157	+[[image:image-20220522232916-3.png||_mstalt="430495"]]
167	167
168	168
169		-[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
	160	+[[image:image-20220522232932-4.png||_mstalt="430157"]]
170	170
171	171
172		-[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
	163	+[[image:image-20220522232954-5.png||_mstalt="431847"]]
173	173
174	174
175	175
...	...	@@ -176,17 +176,15 @@
176	176	(% style="color:red" %)**Note: LHT65N use same payload as LHT65.**
177	177
178	178
179		-[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
	170	+[[image:image-20220522233026-6.png||_mstalt="429403"]]
180	180
181	181
182	182	Input APP EUI,  APP KEY and DEV EUI:
183	183
184	184
185		-[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
	176	+[[image:image-20220522233118-7.png||_mstalt="430430"]]
186	186
187	187
188		-
189		-
190	190	=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
191	191
192	192
...	...	@@ -194,71 +194,56 @@
194	194	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.
195	195	)))
196	196
197		-[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
	186	+[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
198	198
199	199
200		-
201	201	== 2.4 Uplink Payload   ( Fport~=2) ==
202	202
203	203
204	204	(((
205		-The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
	193	+The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
206	206	)))
207	207
208	208	(((
209		-After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
	197	+After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
210	210	)))
211	211
212		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
213		-|=(% style="width: 60px;" %)
214		-(((
	200	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
	201	+|=(% style="width: 60px;" %)(((
215	215	**Size(bytes)**
216		-)))|=(% style="width: 30px;" %)
217		-(((
	203	+)))|=(% style="width: 30px;" %)(((
218	218	**2**
219		-)))|=(% style="width: 100px;" %)
220		-(((
	205	+)))|=(% style="width: 100px;" %)(((
221	221	**2**
222		-)))|=(% style="width: 100px;" %)
223		-(((
	207	+)))|=(% style="width: 100px;" %)(((
224	224	**2**
225		-)))|=(% style="width: 50px;" %)
226		-(((
	209	+)))|=(% style="width: 50px;" %)(((
227	227	**1**
228		-)))|=(% style="width: 50px;" %)
229		-(((
	211	+)))|=(% style="width: 50px;" %)(((
230	230	**4**
231	231	)))
232		-|(% style="width:97px" %)
233		-(((
	214	+|(% style="width:97px" %)(((
234	234	**Value**
235		-)))|(% style="width:39px" %)
	216	+)))|(% style="width:39px" %)(((
	217	+[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
	218	+)))|(% style="width:100px" %)(((
236	236	(((
237		-[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" ]]
238		-)))|(% style="width:100px" %)
239		-(((
240		-(((
241	241	[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
242	242	)))
243		-)))|(% style="width:77px" %)
	222	+)))|(% style="width:77px" %)(((
244	244	(((
245		-(((
246	246	[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
247	247	)))
248		-
249		-)))|(% style="width:47px" %)
250		-(((
251		-[[Ext>>||anchor="H2.4.5Ext23" ]] #
252		-)))|(% style="width:51px" %)
253		-(((
	226	+)))|(% style="width:47px" %)(((
	227	+[[Ext>>||anchor="H2.4.5Ext23"]] #
	228	+)))|(% style="width:51px" %)(((
254	254	[[Ext value>>||anchor="H2.4.6Extvalue"]]
255	255	)))
256	256
257	257	* The First 6 bytes: has fix meanings for every LHT65N.
258	258	* The 7th byte (EXT #): defines the external sensor model.
259		-* The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won't be these four bytes.)
	234	+* The 8^^th^^ ~~ 11^^th^^ byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won't be these four bytes.)
260	260
261		-
262	262	=== 2.4.1 Decoder in TTN V3 ===
263	263
264	264
...	...	@@ -267,19 +267,18 @@
267	267	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]]
268	268
269	269
270		-[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
	244	+[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
271	271
272	272
273		-
274	274	=== 2.4.2 BAT-Battery Info ===
275	275
276	276
277	277	These two bytes of BAT include the battery state and the actually voltage
278	278
279		-[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
	252	+[[image:image-20220523152839-18.png||_mstalt="457613"]]
280	280
281	281
282		-[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
	255	+[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
283	283
284	284
285	285	Check the battery voltage for LHT65N.
...	...	@@ -287,43 +287,38 @@
287	287	* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
288	288	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
289	289
290		-
291	291	=== 2.4.3 Built-in Temperature ===
292	292
293	293
294		-[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
	266	+[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
295	295
296	296	* Temperature:  0x0ABB/100=27.47℃
297	297
298		-[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
	270	+[[image:image-20220522235639-3.png||_mstalt="432120"]]
299	299
300	300	* Temperature:  (0xF5C6-65536)/100=-26.18℃
301	301
302		-
303	303	=== 2.4.4 Built-in Humidity ===
304	304
305	305
306		-[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
	277	+[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
307	307
308	308	* Humidity:    0x025C/10=60.4%
309	309
310		-
311	311	=== 2.4.5 Ext # ===
312	312
313	313
314	314	Bytes for External Sensor:
315	315
316		-[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
	286	+[[image:image-20220523152822-17.png||_mstalt="454545"]]
317	317
318	318
319		-
320	320	=== 2.4.6 Ext value ===
321	321
322		-
323	323	==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
324	324
325	325
326		-[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
	294	+[[image:image-20220522235639-5.png||_mstalt="432848"]]
327	327
328	328
329	329	* DS18B20 temp=0x0ADD/100=27.81℃
...	...	@@ -330,17 +330,22 @@
330	330
331	331	The last 2 bytes of data are meaningless
332	332
333		-[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
334	334
335	335
	303	+[[image:image-20220522235639-6.png||_mstalt="433212"]]
	304	+
	305	+
336	336	* External temperature= (0xF54F-65536)/100=-27.37℃
337	337
	308	+F54F :  (F54F & 8000 == 1) , temp = (F54F - 65536)/100 = 27.37℃
	309	+
	310	+（0105 & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
	311	+
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℃
341	341
342	342
343		-
344	344	==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
345	345
346	346
...	...	@@ -352,118 +352,58 @@
352	352
353	353	)))
354	354
355		-(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:510px" %)
356		-|=(% style="width: 50px;" %)
357		-(((**Size(bytes)**
358		-)))|=(% _mstvisible="4" style="width: 71px;" %)
359		-(((
360		-(% _mstvisible="6" %)
361		-(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
362		-)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
363		-(((
364		-(% _mstvisible="6" %)
365		-(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
366		-)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
367		-(((
368		-(% _mstvisible="6" %)
369		-(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
370		-)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
371		-(((
372		-(% _mstvisible="6" %)
373		-(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
374		-)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
375		-(((
376		-(% _mstvisible="6" %)
377		-(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
	328	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	329	+|=(% style="width: 50px;" %)(((
	330	+**Size(bytes)**
	331	+)))|=(% style="width: 70px;" %)(((
	332	+**2**
	333	+)))|=(% style="width: 120px;" %)(((
	334	+**2**
	335	+)))|=(% style="width: 120px;" %)(((
	336	+**2**
	337	+)))|=(% style="width: 50px;" %)(((
	338	+**1**
	339	+)))|=(% style="width: 70px;" %)(((
	340	+**4**
378	378	)))
379		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
380		-(((
381		-(% _mstvisible="6" %)
382		-(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
383		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
384		-(((
385		-(% _mstvisible="6" %)
386		-[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
387		-)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
388		-(((
389		-(% _mstvisible="6" %)
390		-(((
391		-(% _mstvisible="7" %)
392		-[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
393		-)))
394		-
395		-(% _mstvisible="6" %)
396		-(((
397		-(% _mstvisible="7" %)
398		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
399		-)))
400		-)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
401		-(((
402		-(% _mstvisible="6" %)
403		-(((
404		-(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
405		-BAT Status &
406		-)))
407		-
408		-(% _mstvisible="6" %)
409		-(((
410		-(% _mstvisible="7" %)
411		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
412		-)))
413		-)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
414		-(((
415		-(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
	342	+|(% style="width:110px" %)(((
	343	+**Value**
	344	+)))|(% style="width:71px" %)(((
	345	+[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
	346	+)))|(% style="width:99px" %)(((
	347	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
	348	+)))|(% style="width:132px" %)(((
	349	+BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
	350	+)))|(% style="width:54px" %)(((
416	416	Status & Ext
417		-)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
418		-(((
419		-(% _mstvisible="6" %)
420		-(((
421		-(% _mstvisible="7" %)
422		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
	352	+)))|(% style="width:64px" %)(((
	353	+[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
423	423	)))
424		-)))
425	425
426		-(% _mstvisible="1" %)
427		-* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
	356	+* **Battery status & Built-in Humidity**
428	428
429		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
430		-(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0]
431		-(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
432		-(((
433		-(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
	358	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
	359	+|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
	360	+|(% style="width:67px" %)Value|(% style="width:256px" %)(((
434	434	BAT Status
435		-
436		-(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
437	437	00(b): Ultra Low ( BAT <= 2.50v)
438		-
439		-(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
440	440	01(b): Low  (2.50v <=BAT <= 2.55v)
441		-
442		-(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
443	443	10(b): OK   (2.55v <= BAT <=2.65v)
444		-
445		-(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
446	446	11(b): Good   (BAT >= 2.65v)
447		-)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
448		-(((
449		-(% _mstvisible="6" %)
450		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
451		-
452		-(% _mstvisible="6" %)
453		-
	366	+)))|(% style="width:132px" %)(((
	367	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
454	454	)))
455	455
456		-* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
	370	+* **Status & Ext Byte**
457	457
458		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:520px" %)
459		-|(% 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]**
460		-|(% 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)
	372	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	373	+|=(% scope="row" style="width: 60px;" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
	374	+|=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
461	461
462	462	* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
463	463	* (% 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.
464	464	* (% 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)
465	465
466		-
467	467	==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
468	468
469	469
...	...	@@ -473,7 +473,7 @@
473	473
474	474	(% style="color:blue" %)**sensor by setting:**
475	475
476		-**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
	389	+**AT+EXT=6,timeout**  (% style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
477	477
478	478	**For example:**
479	479
...	...	@@ -486,12 +486,12 @@
486	486
487	487	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.
488	488
489		-[[image:image-20220628150112-1.png||height="241" width="285"]]
	402	+[[image:image-20220628150112-1.png||_mstalt="427414" height="241" width="285"]]
490	490
491	491
492	492	When ADC_IN1 pin is connected to GND or suspended, ADC value is 0
493	493
494		-[[image:image-20220628150714-4.png]]
	407	+[[image:image-20220628150714-4.png||_mstalt="431054"]]
495	495
496	496
497	497	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.
...	...	@@ -499,29 +499,28 @@
499	499
500	500	1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
501	501
502		-[[image:image-20220628151005-5.png]]
	415	+[[image:image-20220628151005-5.png||_mstalt="429546"]]
503	503
504	504
505	505	2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v
506	506
507		-[[image:image-20220628151056-6.png]]
	420	+[[image:image-20220628151056-6.png||_mstalt="431873"]]
508	508
509	509
510	510	3) Within range
511	511
512		-[[image:image-20220628151143-7.png]]
	425	+[[image:image-20220628151143-7.png||_mstalt="431210"]]
513	513
514	514
515		-
516	516	==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
517	517
518	518
519		-[[image:image-20220927095645-1.png||height="534" width="460"]]
	431	+[[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
520	520
521	521
522	522	(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
523	523
524		-[[image:image-20220906102307-7.png]]
	436	+[[image:image-20220906102307-7.png||_mstalt="430443"]]
525	525
526	526
527	527	(% style="color:blue" %)**Interrupt Mode and Counting Mode:**
...	...	@@ -529,7 +529,6 @@
529	529	The external cable NE2 can be use for MOD4 and MOD8
530	530
531	531
532		-
533	533	==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
534	534
535	535
...	...	@@ -544,40 +544,38 @@
544	544
545	545	In Close state, the power consumption will be 3uA higher than normal.
546	546
547		-[[image:image-20220906100852-1.png||height="205" width="377"]]
	458	+[[image:image-20220906100852-1.png||_mstalt="429156" height="205" width="377"]]
548	548
549	549
550	550	Ext=4,Interrupt Sensor：
551	551
552		-(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
553		-|(% style="width:117px" %)(((
	463	+(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
	464	+|(% style="width:101px" %)(((
554	554	AT+EXT=4,1
555		-)))|(% style="width:371px" %)(((
	466	+)))|(% style="width:373px" %)(((
556	556	Sent uplink packet in both rising and falling interrupt
557	557	)))
558		-|(% style="width:117px" %)(((
	469	+|(% style="width:101px" %)(((
559	559	AT+EXT=4,2
560		-)))|(% style="width:371px" %)(((
	471	+)))|(% style="width:373px" %)(((
561	561	Sent uplink packet only in falling interrupt
562	562	)))
563		-|(% style="width:117px" %)(((
	474	+|(% style="width:101px" %)(((
564	564	AT+EXT=4,3
565		-)))|(% style="width:371px" %)(((
	476	+)))|(% style="width:373px" %)(((
566	566	Sent uplink packet only in rising interrupt
567	567	)))
568	568
569	569	Trigger by falling edge:
570	570
571		-[[image:image-20220906101145-2.png]]
	482	+[[image:image-20220906101145-2.png||_mstalt="428324"]]
572	572
573	573
574	574	Trigger by raising edge：
575	575
576		-[[image:image-20220906101145-3.png]]
	487	+[[image:image-20220906101145-3.png||_mstalt="428688"]]
577	577
578	578
579		-
580		-
581	581	==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
582	582
583	583
...	...	@@ -586,12 +586,12 @@
586	586
587	587	(% 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.
588	588
589		-[[image:image-20220906101320-4.png||height="366" width="698"]]
	498	+[[image:image-20220906101320-4.png||_mstalt="427336" height="366" width="698"]]
590	590
591	591
592	592	(% 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
593	593
594		-[[image:image-20220906101320-5.png||height="353" width="696"]]
	503	+[[image:image-20220906101320-5.png||_mstalt="427700" height="353" width="696"]]
595	595
596	596
597	597	Ext=8, Counting Sensor ( 4 bytes)：
...	...	@@ -613,7 +613,7 @@
613	613	Sent current count to 60
614	614	)))
615	615
616		-[[image:image-20220906101320-6.png]]
	525	+[[image:image-20220906101320-6.png||_mstalt="428064"]]
617	617
618	618
619	619	(% style="color:blue" %)**A2 downlink Command：**
...	...	@@ -629,7 +629,6 @@
629	629	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)
630	630
631	631
632		-
633	633	== 2.5 Show data on Datacake ==
634	634
635	635
...	...	@@ -658,7 +658,7 @@
658	658	)))
659	659
660	660
661		-[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
	569	+[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
662	662
663	663
664	664
...	...	@@ -665,19 +665,18 @@
665	665	Select default key as Access Key:
666	666
667	667
668		-[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
	576	+[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
669	669
670	670
671		-In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
	579	+In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
672	672
673	673
674		-[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
	582	+[[image:image-20220523000825-9.png||_mstalt="430612" height="366" width="392"]]
675	675
676	676
677		-[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
	585	+[[image:image-20220523000825-10.png||_mstalt="450619" height="413" width="728"]]
678	678
679	679
680		-
681	681	== 2.6 Datalog Feature ==
682	682
683	683
...	...	@@ -686,7 +686,6 @@
686	686	)))
687	687
688	688
689		-
690	690	=== 2.6.1 Ways to get datalog via LoRaWAN ===
691	691
692	692
...	...	@@ -697,6 +697,7 @@
697	697
698	698	(% style="color:blue" %)**Method 2: **(%%)Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
699	699
	606	+
700	700	(% style="color:red" %)**Note for method 2:**
701	701
702	702	* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
...	...	@@ -705,7 +705,7 @@
705	705	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
706	706
707	707
708		-[[image:image-20220703111700-2.png||height="381" width="1119"]]
	615	+[[image:image-20220703111700-2.png||_mstalt="426244" height="381" width="1119"]]
709	709
710	710
711	711	=== 2.6.2 Unix TimeStamp ===
...	...	@@ -714,20 +714,20 @@
714	714	LHT65N uses Unix TimeStamp format based on
715	715
716	716
717		-[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
	624	+[[image:image-20220523001219-11.png||_mstalt="450450" height="97" width="627"]]
718	718
719	719
720	720
721		-User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
	628	+User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
722	722
723	723	Below is the converter example
724	724
725		-[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
	632	+[[image:image-20220523001219-12.png||_mstalt="450827" height="298" width="720"]]
726	726
	634	+
727	727	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
728	728
729	729
730		-
731	731	=== 2.6.3 Set Device Time ===
732	732
733	733
...	...	@@ -751,9 +751,6 @@
751	751	(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
752	752	)))
753	753
754		-(((
755		-
756		-)))
757	757
758	758	(((
759	759	**2. Manually Set Time**
...	...	@@ -764,366 +764,100 @@
764	764	)))
765	765
766	766
767		-
768	768	=== 2.6.4 Poll sensor value ===
769	769
770	770
771	771	User can poll sensor value based on timestamps from the server. Below is the downlink command.
772	772
773		-[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
	676	+[[image:image-20220523152302-15.png||_mstalt="451581"]]
774	774
775	775
776	776	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.
777	777
778		-For example, downlink command **31 5FC5F350 5FC6 0160 05**
	681	+For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
779	779
780		-Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
	683	+Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data
781	781
782	782	Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
783	783
784	784
785		-
786	786	=== 2.6.5 Datalog Uplink payload ===
787	787
788	788
789		-(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
790	790	The Datalog poll reply uplink will use below payload format.
791	791
792		-(% _mstvisible="1" %)
793		-(((
794		-(% _mstvisible="2" %)
795		-
	693	+**Retrieval data payload:**
796	796
797		-(% _mstvisible="2" %)
798		-(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
799		-)))
	695	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	696	+|=(% style="width: 60px;" %)(((
	697	+**Size(bytes)**
	698	+)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
	699	+|(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
800	800
801		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
802		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
803		-(((
804		-(% _mstvisible="6" %)
805		-(((
806		-(% _mstvisible="7" %)
807		-(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
808		-)))
809		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
810		-(((
811		-(% _mstvisible="6" %)
812		-(((
813		-(% _mstvisible="7" %)
814		-(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
815		-)))
816		-)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
817		-(((
818		-(% _mstvisible="6" %)
819		-(((
820		-(% _mstvisible="7" %)
821		-(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
822		-)))
823		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
824		-(((
825		-(% _mstvisible="6" %)
826		-(((
827		-(% _mstvisible="7" %)
828		-(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
829		-)))
830		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
831		-(((
832		-(% _mstvisible="6" %)
833		-(((
834		-(% _mstvisible="7" %)
835		-(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
836		-)))
837		-)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
838		-(((
839		-(% _mstvisible="6" %)
840		-(((
841		-(% _mstvisible="7" %)
842		-(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
843		-)))
844		-)))
845		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
846		-(((
847		-(% _mstvisible="6" %)
848		-(((
849		-(% _mstvisible="7" %)
850		-(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
851		-)))
852		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
853		-(((
854		-(% _mstvisible="6" %)
855		-(((
856		-(% _mstvisible="7" %)
857		-[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
858		-)))
859		-)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
860		-(((
861		-(% _mstvisible="6" %)
862		-(((
863		-(% _mstvisible="7" %)
864		-(((
865		-(% _mstvisible="8" %)
866		-[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
867		-)))
868		-)))
	701	+**Poll message flag & Ext:**
869	869
870		-(% _mstvisible="6" %)
871		-(((
872		-(% _mstvisible="7" %)
873		-(((
874		-(% _mstvisible="8" %)
875		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
876		-)))
877		-)))
878		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
879		-(((
880		-(% _mstvisible="6" %)
881		-(((
882		-(% _mstvisible="7" %)
883		-(((
884		-(% _mstvisible="8" %)
885		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
886		-)))
887		-)))
	703	+[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
888	888
889		-(% _mstvisible="6" %)
890		-(((
891		-(% _mstvisible="7" %)
892		-(((
893		-(% _mstvisible="8" %)
894		-[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
895		-)))
896		-)))
897		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
898		-(((
899		-(% _mstvisible="6" %)
900		-(((
901		-(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
902		-Poll message flag & Ext
903		-)))
904		-)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
905		-(((
906		-(% _mstvisible="6" %)
907		-(((
908		-(% _mstvisible="7" %)
909		-(((
910		-(% _mstvisible="8" %)
911		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
912		-)))
913		-)))
	705	+(% style="color:blue" %)**No ACK Message**(%%):  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
914	914
915		-(% _mstvisible="6" %)
916		-(((
917		-(% _mstvisible="7" %)
918		-(((
919		-(% _mstvisible="8" %)
920		-
921		-)))
922		-)))
923		-)))
	707	+(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
924	924
925		-(% _mstvisible="1" %)
926		-(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
	709	+* Poll Message Flag is set to 1.
927	927
928		-(% _mstvisible="1" %)
929		-(((
930		-(% _mstvisible="2" %)
931		-(((
932		-(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
933		-(((
934		-[[image:image-20221006192726-1.png||height="112" width="754"]]
	711	+* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
935	935
936		-(% class="mark" %)**No ACK Message**(%%): 1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
937		-
938		-(% class="mark" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
939		-
940		-
941		-)))
942		-)))
943		-)))
944		-
945		-(% _mstvisible="1" %)
946		-* (% _mstvisible="3" %)
947		-(((
948		-(% _mstvisible="4" %)
949		-(((
950		-(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
951		-(((
952		-Poll Message Flag is set to 1.
953		-)))
954		-)))
955		-)))
956		-* (% _mstvisible="3" %)
957		-(((
958		-(% _mstvisible="4" %)
959		-(((
960		-(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
961		-(((
962		-Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
963		-)))
964		-)))
965		-)))
966		-
967		-(% _mstvisible="1" %)
968		-(((
969		-(% _mstvisible="2" %)
970		-(((
971		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
972		-(((
973		-
974		-)))
975		-
976		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
977		-(((
978	978	For example, in US915 band, the max payload for different DR is:
979		-)))
980		-)))
981		-)))
982	982
983		-(% _mstvisible="1" %)
984		-(((
985		-(% _mstvisible="2" %)
986		-(((
987		-(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
988		-(((
989		-**a) DR0:** max is 11 bytes so one entry of data
990		-)))
991		-)))
992		-)))
	715	+(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
993	993
994		-(% _mstvisible="1" %)
995		-(((
996		-(% _mstvisible="2" %)
997		-(((
998		-(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
999		-(((
1000		-**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1001		-)))
1002		-)))
1003		-)))
	717	+(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1004	1004
1005		-(% _mstvisible="1" %)
1006		-(((
1007		-(% _mstvisible="2" %)
1008		-(((
1009		-(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
1010		-(((
1011		-**c) DR2:** total payload includes 11 entries of data
1012		-)))
1013		-)))
1014		-)))
	719	+(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
1015	1015
1016		-(% _mstvisible="1" %)
1017		-(((
1018		-(% _mstvisible="2" %)
1019		-(((
1020		-(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
1021		-(((
1022		-**d) DR3: **total payload includes 22 entries of data.
1023		-)))
1024		-)))
1025		-)))
	721	+(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
1026	1026
1027		-(% _mstvisible="1" %)
1028		-(((
1029		-(% _mstvisible="2" %)
1030		-(((
1031		-(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1032		-(((
1033	1033	If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
1034		-)))
1035		-)))
1036		-)))
1037	1037
1038	1038
1039		-(% _mstvisible="1" style="text-align: left;" %)
1040		-(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
	726	+**Example:**
1041	1041
1042		-(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1043	1043	If LHT65N has below data inside Flash:
1044	1044
1045		-(% _mstvisible="1" %)
1046		-[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
	730	+[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
1047	1047
1048		-(% _mstvisible="1" %)
1049		-(((
1050		-(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1051		-If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1052		-)))
1053	1053
1054		-(% _mstvisible="1" %)
1055		-(((
1056		-(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1057		- Where : Start time: 60065F97 = time 21/1/19 04:27:03
1058		-)))
	733	+If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
1059	1059
1060		-(% _mstvisible="1" %)
1061		-(((
1062		-(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1063		- Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1064		-)))
	735	+Where : Start time: 60065F97 = time 21/1/19 04:27:03
1065	1065
1066		-(% _mstvisible="1" %)
1067		-(((
1068		-(% _mstvisible="2" %)
1069		-
1070		-)))
	737	+ Stop time: 60066DA7= time 21/1/19 05:27:03
1071	1071
1072		-(% _mstvisible="1" %)
1073		-(((
1074		-(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1075		-LHT65N will uplink this payload.
1076		-)))
1077	1077
1078		-(% _mstvisible="1" %)
1079		-[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
	740	+**LHT65N will uplink this payload.**
1080	1080
	742	+[[image:image-20220523001219-13.png||_mstalt="451204" height="421" style="text-align:left" width="727"]]
1081	1081
1082		-(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1083		-(((
1084		-7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1085		-)))
1086	1086
1087		-(% _msthash="315237" _msttexthash="1385839" %)
1088		-(((
	745	+__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
	746	+
1089	1089	Where the first 11 bytes is for the first entry:
1090		-)))
1091	1091
1092		-(% _msthash="315238" _msttexthash="274846" %)
1093		-(((
1094	1094	7FFF089801464160065F97
1095		-)))
1096	1096
1097		-(% _msthash="315239" _msttexthash="617435" %)
1098		-(((
1099	1099	Ext sensor data=0x7FFF/100=327.67
1100		-)))
1101	1101
1102		-(% _msthash="315240" _msttexthash="270543" %)
1103		-(((
1104		-Temp=0x0898/100=22.00
1105		-)))
	753	+Temp=0x088E/100=22.00
1106	1106
1107		-(% _msthash="315241" _msttexthash="211783" %)
1108		-(((
1109		-Hum=0x0146/10=32.6
1110		-)))
	755	+Hum=0x014B/10=32.6
1111	1111
1112		-(% _msthash="315242" _msttexthash="1569776" %)
1113		-(((
1114	1114	poll message flag & Ext=0x41,means reply data,Ext=1
1115		-)))
1116	1116
1117		-(% _msthash="315243" _msttexthash="1120509" %)
1118		-(((
1119		-Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1120		-)))
	759	+Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
1121	1121
1122	1122
	762	+== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
1123	1123
1124		-== 2.7 Alarm Mode ==
1125	1125
1126		-
1127	1127	(((
1128	1128	when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
1129	1129	)))
...	...	@@ -1132,20 +1132,21 @@
1132	1132	(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
1133	1133
1134	1134
1135		-
1136	1136	=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
1137	1137
1138	1138
	776	+**Internal GXHT30 temperature alarm（Acquisition time: fixed at one minute）**
	777	+
1139	1139	(((
1140	1140	(% class="box infomessage" %)
1141	1141	(((
1142		-**AT+WMOD=3,**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
	781	+**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
1143	1143
1144	1144	**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
1145	1145
1146	1146	**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
1147	1147
1148		-**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
	787	+(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
1149	1149
1150	1150	**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
1151	1151
...	...	@@ -1153,17 +1153,122 @@
1153	1153	)))
1154	1154	)))
1155	1155
	795	+(% style="color:#4f81bd" %)**Downlink Command:**
1156	1156
1157		-
	797	+AT+WMOD=1:  A501  ,  AT+WMOD=0 :  A600
	798	+
	799	+AT+CITEMP=1 : A60001
	800	+
	801	+AT+ARTEMP=1,60  :  A70001003C
	802	+
	803	+AT+ARTEMP=-16,60 :  A7FFF0003C
	804	+
	805	+AT+LEDALARM=1  :  3601
	806	+
	807	+
	808	+(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
	809	+
	810	+Total bytes: 8 bytes
	811	+
	812	+**Example: **AA0100010001003C
	813	+
	814	+WMOD=01
	815	+
	816	+CITEMP=0001
	817	+
	818	+TEMPlow=0001
	819	+
	820	+TEMPhigh=003C
	821	+
	822	+
	823	+**DS18B20 and TMP117 Threshold Alarm**
	824	+
	825	+**~ AT+WMOD=1,60,-10,20**
	826	+
	827	+(% style="color:#4f81bd" %)**Downlink Command:**
	828	+
	829	+**Example: **A5013CFC180014
	830	+
	831	+MOD=01
	832	+
	833	+CITEMP=3C(S)
	834	+
	835	+TEMPlow=FC18
	836	+
	837	+TEMPhigh=0014
	838	+
	839	+
	840	+**Fluctuation alarm for DS18B20 and TMP117（Acquisition time: minimum 1s）**
	841	+
	842	+**AT+WMOD=2,60,5**
	843	+
	844	+(% style="color:#4f81bd" %)**Downlink Command:**
	845	+
	846	+**Example: **A5023C05
	847	+
	848	+MOD=02
	849	+
	850	+CITEMP=3C(S)
	851	+
	852	+temperature fluctuation=05
	853	+
	854	+
	855	+==== **Sampling multiple times and uplink together** ====
	856	+
	857	+**AT+WMOD=3,1,60,20,-16,32,1**
	858	+
	859	+Explain:
	860	+
	861	+* Set Working Mode to **Mode 3**
	862	+* Sampling Interval is **60**s.
	863	+* When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
	864	+* Temperature alarm range is **-16** to **32**°C,
	865	+* **1** to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
	866	+
	867	+(% style="color:#4f81bd" %)**Downlink Command:**
	868	+
	869	+**Example: **A50301003C14FFF0002001
	870	+
	871	+MOD=03
	872	+
	873	+EXT=01
	874	+
	875	+CITEMP=003C(S)
	876	+
	877	+Total number of acquisitions=14
	878	+
	879	+TEMPlow=FFF0
	880	+
	881	+TEMPhigh=0020
	882	+
	883	+ARTEMP=01
	884	+
	885	+
	886	+**Uplink payload( Fport=3)**
	887	+
	888	+**Example: CBEA**01**0992**//0A41//**09C4**
	889	+
	890	+BatV=CBEA
	891	+
	892	+EXT=01
	893	+
	894	+Temp1=0992  ~/~/ 24.50℃
	895	+
	896	+Temp2=0A41  ~/~/ 26.25℃
	897	+
	898	+Temp3=09C4  ~/~/ 25.00℃
	899	+
	900	+
	901	+(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
	902	+
	903	+(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
1158	1158	)))
1159	1159
1160		-(((
	906	+
1161	1161	=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
1162	1162
1163		-
1164		-)))
1165	1165
1166		-(% _mstvisible="1" class="box infomessage" %)
	910	+(% class="box infomessage" %)
1167	1167	(((
1168	1168	(((
1169	1169	**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
...	...	@@ -1178,7 +1178,7 @@
1178	1178	)))
1179	1179
1180	1180	(((
1181		-**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
	925	+(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
1182	1182	)))
1183	1183
1184	1184	(((
...	...	@@ -1201,7 +1201,6 @@
1201	1201	TEMPhigh=003C
1202	1202
1203	1203
1204		-
1205	1205	== 2.8 LED Indicator ==
1206	1206
1207	1207
...	...	@@ -1216,22 +1216,18 @@
1216	1216	* RED LED when external sensor is not connected
1217	1217	* For each success downlink, the PURPLE LED will blink once
1218	1218
1219		-
1220	1220	== 2.9 installation ==
1221	1221
1222	1222
1223		-(% _mstvisible="1" %)
1224		-[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
	965	+[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
1225	1225
1226	1226
1227		-
1228	1228	= 3. Sensors and Accessories =
1229	1229
1230		-
1231	1231	== 3.1 E2 Extension Cable ==
1232	1232
1233	1233
1234		-[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
	973	+[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
1235	1235
1236	1236
1237	1237	**1m long breakout cable for LHT65N. Features:**
...	...	@@ -1255,15 +1255,13 @@
1255	1255
1256	1256	)))
1257	1257
1258		-[[image:image-20220619092421-3.png||height="371" width="529"]]
	997	+[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
1259	1259
1260	1260
1261		-
1262		-
1263	1263	== 3.2 E3 Temperature Probe ==
1264	1264
1265	1265
1266		-[[image:image-20220515080154-4.png||_mstalt="434681" _mstvisible="3" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" _mstvisible="3" height="201" width="195"]]
	1003	+[[image:image-20220515080154-4.png||_mstalt="434681" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" height="201" width="195"]]
1267	1267
1268	1268
1269	1269	Temperature sensor with 2 meters cable long
...	...	@@ -1274,7 +1274,6 @@
1274	1274	* Operating Range: -40 ~~ 125 °C
1275	1275	* Working voltage 2.35v ~~ 5v
1276	1276
1277		-
1278	1278	= 4. Configure LHT65N via AT command or LoRaWAN downlink =
1279	1279
1280	1280
...	...	@@ -1322,7 +1322,6 @@
1322	1322	)))
1323	1323
1324	1324
1325		-
1326	1326	== 4.1 Set Transmit Interval Time ==
1327	1327
1328	1328
...	...	@@ -1331,7 +1331,7 @@
1331	1331
1332	1332	(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1333	1333
1334		-[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
	1069	+[[image:image-20220523150701-2.png||_mstalt="427453"]]
1335	1335
1336	1336
1337	1337	(% style="color:#4f81bd" %)**Downlink Command: 0x01**
...	...	@@ -1344,7 +1344,6 @@
1344	1344
1345	1345	* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1346	1346
1347		-
1348	1348	== 4.2 Set External Sensor Mode ==
1349	1349
1350	1350
...	...	@@ -1353,7 +1353,7 @@
1353	1353
1354	1354	(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1355	1355
1356		-[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
	1090	+[[image:image-20220523150759-3.png||_mstalt="432146"]]
1357	1357
1358	1358
1359	1359	(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
...	...	@@ -1368,7 +1368,6 @@
1368	1368
1369	1369	* 0xA20702003c: Same as AT+SETCNT=60
1370	1370
1371		-
1372	1372	== 4.3 Enable/Disable uplink Temperature probe ID ==
1373	1373
1374	1374
...	...	@@ -1391,7 +1391,7 @@
1391	1391
1392	1392	(% style="color:#4f81bd" %)**AT Command:**
1393	1393
1394		-[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
	1127	+[[image:image-20220523150928-4.png||_mstalt="431821"]]
1395	1395
1396	1396
1397	1397	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1399,7 +1399,6 @@
1399	1399	* **0xA800**  **~-~->** AT+PID=0
1400	1400	* **0xA801**     **~-~->** AT+PID=1
1401	1401
1402		-
1403	1403	== 4.4 Set Password ==
1404	1404
1405	1405
...	...	@@ -1408,7 +1408,7 @@
1408	1408
1409	1409	(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1410	1410
1411		-[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
	1143	+[[image:image-20220523151052-5.png||_mstalt="428623"]]
1412	1412
1413	1413
1414	1414	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1416,7 +1416,6 @@
1416	1416	No downlink command for this feature.
1417	1417
1418	1418
1419		-
1420	1420	== 4.5 Quit AT Command ==
1421	1421
1422	1422
...	...	@@ -1425,7 +1425,7 @@
1425	1425
1426	1426	(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1427	1427
1428		-[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
	1159	+[[image:image-20220523151132-6.png||_mstalt="428649"]]
1429	1429
1430	1430
1431	1431	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1433,7 +1433,6 @@
1433	1433	No downlink command for this feature.
1434	1434
1435	1435
1436		-
1437	1437	== 4.6 Set to sleep mode ==
1438	1438
1439	1439
...	...	@@ -1442,16 +1442,15 @@
1442	1442	* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1443	1443	* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1444	1444
1445		-(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
	1175	+(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1446	1446
1447		-[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
	1177	+[[image:image-20220523151218-7.png||_mstalt="430703"]]
1448	1448
1449	1449
1450		-(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1180	+(% style="color:#4f81bd" %)**Downlink Command:**
1451	1451
1452	1452	* There is no downlink command to set to Sleep mode.
1453	1453
1454		-
1455	1455	== 4.7 Set system time ==
1456	1456
1457	1457
...	...	@@ -1458,17 +1458,16 @@
1458	1458	Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1459	1459
1460	1460
1461		-(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
	1190	+(% style="color:#4f81bd" %)**AT Command:**
1462	1462
1463		-[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
	1192	+[[image:image-20220523151253-8.png||_mstalt="430677"]]
1464	1464
1465	1465
1466		-(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1195	+(% style="color:#4f81bd" %)**Downlink Command:**
1467	1467
1468	1468	0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1469	1469
1470	1470
1471		-
1472	1472	== 4.8 Set Time Sync Mode ==
1473	1473
1474	1474
...	...	@@ -1482,9 +1482,9 @@
1482	1482
1483	1483	)))
1484	1484
1485		-(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
	1213	+(% style="color:#4f81bd" %)**AT Command:**
1486	1486
1487		-[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
	1215	+[[image:image-20220523151336-9.png||_mstalt="431717"]]
1488	1488
1489	1489
1490	1490	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1493,7 +1493,6 @@
1493	1493	0x28 00  ~/~/  Same As AT+SYNCMOD=0
1494	1494
1495	1495
1496		-
1497	1497	== 4.9 Set Time Sync Interval ==
1498	1498
1499	1499
...	...	@@ -1500,17 +1500,16 @@
1500	1500	Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1501	1501
1502	1502
1503		-(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
	1230	+(% style="color:#4f81bd" %)**AT Command:**
1504	1504
1505		-[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
	1232	+[[image:image-20220523151411-10.png||_mstalt="449696"]]
1506	1506
1507	1507
1508		-(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1235	+(% style="color:#4f81bd" %)**Downlink Command:**
1509	1509
1510	1510	**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1511	1511
1512	1512
1513		-
1514	1514	== 4.10 Print data entries base on page. ==
1515	1515
1516	1516
...	...	@@ -1517,17 +1517,16 @@
1517	1517	Feature: Print the sector data from start page to stop page (max is 416 pages).
1518	1518
1519	1519
1520		-(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
	1246	+(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1521	1521
1522		-[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
	1248	+[[image:image-20220523151450-11.png||_mstalt="451035"]]
1523	1523
1524	1524
1525		-(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1251	+(% style="color:#4f81bd" %)**Downlink Command:**
1526	1526
1527	1527	No downlink commands for feature
1528	1528
1529	1529
1530		-
1531	1531	== 4.11 Print last few data entries. ==
1532	1532
1533	1533
...	...	@@ -1534,17 +1534,16 @@
1534	1534	Feature: Print the last few data entries
1535	1535
1536	1536
1537		-(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
	1262	+(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1538	1538
1539		-[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
	1264	+[[image:image-20220523151524-12.png||_mstalt="452101"]]
1540	1540
1541	1541
1542		-(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1267	+(% style="color:#4f81bd" %)**Downlink Command:**
1543	1543
1544	1544	No downlink commands for feature
1545	1545
1546	1546
1547		-
1548	1548	== 4.12 Clear Flash Record ==
1549	1549
1550	1550
...	...	@@ -1553,7 +1553,7 @@
1553	1553
1554	1554	(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1555	1555
1556		-[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
	1280	+[[image:image-20220523151556-13.png||_mstalt="454129"]]
1557	1557
1558	1558
1559	1559	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
...	...	@@ -1560,36 +1560,32 @@
1560	1560
1561	1561	* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1562	1562
1563		-
1564	1564	== 4.13 Auto Send None-ACK messages ==
1565	1565
1566	1566
1567		-(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1568	1568	Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
1569	1569
1570	1570
1571	1571	(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1572	1572
1573		-(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1574	1574	The default factory setting is 0
1575	1575
1576		-(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1577		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1578		-(% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
	1297	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
	1298	+|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
	1299	+|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1579	1579
1580	1580	(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1581	1581
1582	1582	* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1583	1583
	1305	+== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1584	1584
1585		-== 4.14 Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1586	1586
1587		-
1588	1588	Feature: Set internal and external temperature sensor alarms.
1589	1589
1590		-(% border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1591		-|(%%)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|(%%)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|(%%)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1592		-|(%%)(% style="color:#037691" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|Set internal and external temperature sensor alarms|OK
	1310	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	1311	+|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
	1312	+|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1593	1593
1594	1594	(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
1595	1595
...	...	@@ -1627,45 +1627,38 @@
1627	1627
1628	1628	0xA5 01 0A 11 94 29 04 ~-~- AT+WMOD=1,10,45,105  (AT+WMOD = second byte, third byte, fourth and fifth bytes divided by 100, sixth and seventh bytes divided by 100 )
1629	1629
	1350	+0XA5 01 0A F9 C0 29 04 ~-~-AT+WMOD=1,10,-16,105(Need to convert -16 to -1600 for calculation，-1600(DEC)=FFFFFFFFFFFFF9C0(HEX)  FFFFFFFFFFFFF9C0(HEX) +10000(HEX)=F9C0(HEX))
	1351	+
1630	1630	0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
1631	1631
1632	1632	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.
1633	1633
1634	1634
1635		-
1636	1636	= 5. Battery & How to replace =
1637	1637
1638		-
1639	1639	== 5.1 Battery Type ==
1640	1640
1641	1641
1642	1642	(((
1643		-(((
1644	1644	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.
1645	1645	)))
1646		-)))
1647	1647
1648	1648	(((
1649		-
1650		-)))
1651		-
1652		-(((
1653		-(((
1654	1654	The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1655		-[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
	1368	+
	1369	+
	1370	+[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
1656	1656	)))
1657		-)))
1658	1658
1659	1659	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1660	1660
1661	1661
1662		-
1663	1663	== 5.2 Replace Battery ==
1664	1664
1665	1665
1666	1666	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.
1667	1667
1668		-[[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]]
	1381	+[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
1669	1669
1670	1670
1671	1671	== 5.3 Battery Life Analyze ==
...	...	@@ -1676,9 +1676,6 @@
1676	1676	[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
1677	1677	)))
1678	1678
1679		-(((
1680		-
1681		-)))
1682	1682
1683	1683	(((
1684	1684	A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
...	...	@@ -1685,10 +1685,8 @@
1685	1685	)))
1686	1686
1687	1687
1688		-
1689	1689	= 6. FAQ =
1690	1690
1691		-
1692	1692	== 6.1 How to use AT Command? ==
1693	1693
1694	1694
...	...	@@ -1697,7 +1697,7 @@
1697	1697	[[image:image-20220530085651-1.png||_mstalt="429949"]]
1698	1698
1699	1699
1700		-(% _msthash="506061" _msttexthash="170755" %)**Connection:**
	1408	+**Connection:**
1701	1701
1702	1702	* (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1703	1703	* (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
...	...	@@ -1713,215 +1713,148 @@
1713	1713	[[image:image-20220530095701-4.png||_mstalt="430014"]]
1714	1714
1715	1715
1716		-(% _msthash="506066" _msttexthash="544869" %)
1717	1717	AT Command List is as below:
1718	1718
1719		-(% _msthash="506067" _msttexthash="361920" %)
1720	1720	AT+<CMD>? :  Help on <CMD>
1721	1721
1722		-(% _msthash="506068" _msttexthash="243061" %)
1723	1723	AT+<CMD> :  Run <CMD>
1724	1724
1725		-(% _msthash="506069" _msttexthash="704197" %)
1726	1726	AT+<CMD>=<value> :  Set the value
1727	1727
1728		-(% _msthash="506070" _msttexthash="455676" %)
1729	1729	AT+<CMD>=? :  Get the value
1730	1730
1731		-(% _msthash="506071" _msttexthash="670553" %)
1732	1732	AT+DEBUG:  Set more info output
1733	1733
1734		-(% _msthash="506072" _msttexthash="485888" %)
1735	1735	ATZ:  Trig a reset of the MCU
1736	1736
1737		-(% _msthash="506073" _msttexthash="2068872" %)
1738	1738	AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1739	1739
1740		-(% _msthash="506074" _msttexthash="689169" %)
1741	1741	AT+DEUI:  Get or Set the Device EUI
1742	1742
1743		-(% _msthash="506075" _msttexthash="960414" %)
1744	1744	AT+DADDR:  Get or Set the Device Address
1745	1745
1746		-(% _msthash="506076" _msttexthash="1079897" %)
1747	1747	AT+APPKEY:  Get or Set the Application Key
1748	1748
1749		-(% _msthash="506077" _msttexthash="1326143" %)
1750	1750	AT+NWKSKEY:  Get or Set the Network Session Key
1751	1751
1752		-(% _msthash="506078" _msttexthash="1573000" %)
1753	1753	AT+APPSKEY:  Get or Set the Application Session Key
1754	1754
1755		-(% _msthash="506079" _msttexthash="1041729" %)
1756	1756	AT+APPEUI:  Get or Set the Application EUI
1757	1757
1758		-(% _msthash="506080" _msttexthash="2104206" %)
1759	1759	AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1760	1760
1761		-(% _msthash="506081" _msttexthash="3369288" %)
1762	1762	AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1763	1763
1764		-(% _msthash="506082" _msttexthash="1894529" %)
1765	1765	AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1766	1766
1767		-(% _msthash="506083" _msttexthash="3864172" %)
1768	1768	AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1769	1769
1770		-(% _msthash="506084" _msttexthash="1712204" %)
1771	1771	AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1772	1772
1773		-(% _msthash="506085" _msttexthash="1281202" %)
1774	1774	AT+RX2FQ:  Get or Set the Rx2 window frequency
1775	1775
1776		-(% _msthash="506086" _msttexthash="2796781" %)
1777	1777	AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1778	1778
1779		-(% _msthash="506087" _msttexthash="3285165" %)
1780	1780	AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1781	1781
1782		-(% _msthash="506088" _msttexthash="3286179" %)
1783	1783	AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1784	1784
1785		-(% _msthash="506089" _msttexthash="4703803" %)
1786	1786	AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1787	1787
1788		-(% _msthash="506090" _msttexthash="4704999" %)
1789	1789	AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1790	1790
1791		-(% _msthash="506091" _msttexthash="1528683" %)
1792	1792	AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1793	1793
1794		-(% _msthash="506092" _msttexthash="757185" %)
1795	1795	AT+NWKID:  Get or Set the Network ID
1796	1796
1797		-(% _msthash="506093" _msttexthash="1156597" %)
1798	1798	AT+FCU:  Get or Set the Frame Counter Uplink
1799	1799
1800		-(% _msthash="506094" _msttexthash="1273987" %)
1801	1801	AT+FCD:  Get or Set the Frame Counter Downlink
1802	1802
1803		-(% _msthash="506095" _msttexthash="859222" %)
1804	1804	AT+CLASS:  Get or Set the Device Class
1805	1805
1806		-(% _msthash="506096" _msttexthash="384852" %)
1807	1807	AT+JOIN:  Join network
1808	1808
1809		-(% _msthash="506097" _msttexthash="548626" %)
1810	1810	AT+NJS:  Get the join status
1811	1811
1812		-(% _msthash="506098" _msttexthash="2546206" %)
1813	1813	AT+SENDB:  Send hexadecimal data along with the application port
1814	1814
1815		-(% _msthash="506099" _msttexthash="1932307" %)
1816	1816	AT+SEND:  Send text data along with the application port
1817	1817
1818		-(% _msthash="506100" _msttexthash="3560557" %)
1819	1819	AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1820	1820
1821		-(% _msthash="506101" _msttexthash="1429701" %)
1822	1822	AT+RECV:  Print last received data in raw format
1823	1823
1824		-(% _msthash="506102" _msttexthash="1735981" %)
1825	1825	AT+VER:  Get current image version and Frequency Band
1826	1826
1827		-(% _msthash="506103" _msttexthash="1189474" %)
1828	1828	AT+CFM:  Get or Set the confirmation mode (0-1)
1829	1829
1830		-(% _msthash="506104" _msttexthash="1718210" %)
1831	1831	AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1832	1832
1833		-(% _msthash="506105" _msttexthash="1339403" %)
1834	1834	AT+SNR:  Get the SNR of the last received packet
1835	1835
1836		-(% _msthash="506106" _msttexthash="1452009" %)
1837	1837	AT+RSSI:  Get the RSSI of the last received packet
1838	1838
1839		-(% _msthash="506107" _msttexthash="2768142" %)
1840	1840	AT+TDC:  Get or set the application data transmission interval in ms
1841	1841
1842		-(% _msthash="506108" _msttexthash="1083914" %)
1843	1843	AT+PORT:  Get or set the application port
1844	1844
1845		-(% _msthash="506109" _msttexthash="622440" %)
1846	1846	AT+DISAT:  Disable AT commands
1847	1847
1848		-(% _msthash="506110" _msttexthash="868361" %)
1849	1849	AT+PWORD: Set password, max 9 digits
1850	1850
1851		-(% _msthash="506111" _msttexthash="2210299" %)
1852	1852	AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1853	1853
1854		-(% _msthash="506112" _msttexthash="2113462" %)
1855	1855	AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1856	1856
1857		-(% _msthash="506113" _msttexthash="2087423" %)
1858	1858	AT+PDTA:  Print the sector data from start page to stop page
1859	1859
1860		-(% _msthash="506114" _msttexthash="1063127" %)
1861	1861	AT+PLDTA:  Print the last few sets of data
1862	1862
1863		-(% _msthash="506115" _msttexthash="1999426" %)
1864	1864	AT+CLRDTA:  Clear the storage, record position back to 1st
1865	1865
1866		-(% _msthash="506116" _msttexthash="442130" %)
1867	1867	AT+SLEEP:  Set sleep mode
1868	1868
1869		-(% _msthash="506117" _msttexthash="1080222" %)
1870	1870	AT+EXT:  Get or Set external sensor model
1871	1871
1872		-(% _msthash="506118" _msttexthash="1309490" %)
1873	1873	AT+BAT:  Get the current battery voltage in mV
1874	1874
1875		-(% _msthash="506119" _msttexthash="813891" %)
1876	1876	AT+CFG:  Print all configurations
1877	1877
1878		-(% _msthash="506120" _msttexthash="551707" %)
1879	1879	AT+WMOD:  Get or Set Work Mode
1880	1880
1881		-(% _msthash="506121" _msttexthash="2631499" %)
1882	1882	AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1883	1883
1884		-(% _msthash="506122" _msttexthash="3907150" %)
1885	1885	AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1886	1886
1887		-(% _msthash="506123" _msttexthash="854620" %)
1888	1888	AT+SETCNT:  Set the count at present
1889	1889
1890		-(% _msthash="506124" _msttexthash="2554877" %)
1891	1891	AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1892	1892
1893		-(% _msthash="506125" _msttexthash="771849" %)
1894	1894	AT+RPL:  Get or set response level
1895	1895
1896		-(% _msthash="506126" _msttexthash="1484314" %)
1897	1897	AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1898	1898
1899		-(% _msthash="506127" _msttexthash="741728" %)
1900	1900	AT+LEAPSEC:  Get or Set Leap Second
1901	1901
1902		-(% _msthash="506128" _msttexthash="1694017" %)
1903	1903	AT+SYNCMOD:  Get or Set time synchronization method
1904	1904
1905		-(% _msthash="506129" _msttexthash="2235948" %)
1906	1906	AT+SYNCTDC:  Get or set time synchronization interval in day
1907	1907
1908		-(% _msthash="506130" _msttexthash="425542" %)
1909	1909	AT+PID:  Get or set the PID
1910	1910
1911	1911
1912		-
1913	1913	== 6.2 Where to use AT commands and Downlink commands ==
1914	1914
1915	1915
1916	1916	**AT commands：**
1917	1917
1918		-[[image:image-20220620153708-1.png||height="603" width="723"]]
	1560	+[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
1919	1919
1920	1920
1921	1921	**Downlink commands:**
1922	1922
1923	1923
1924		-
1925	1925	(% style="color:blue" %)**TTN:**
1926	1926
1927	1927	[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
...	...	@@ -1949,20 +1949,18 @@
1949	1949	[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1950	1950
1951	1951
1952		-
1953	1953	== 6.3 How to change the uplink interval？ ==
1954	1954
1955	1955
1956		-Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018" style="background-color: rgb(255, 255, 255);"]]
	1596	+Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
1957	1957
1958	1958
1959		-
1960	1960	== 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1961	1961
1962	1962
1963		-[[image:image-20220615153355-1.png]]
	1602	+[[image:image-20220615153355-1.png||_mstalt="430222"]]
1964	1964
1965		-[[image:1655802313617-381.png]]
	1604	+[[image:1655802313617-381.png||_mstalt="293917"]]
1966	1966
1967	1967
1968	1968	(((
...	...	@@ -1972,39 +1972,37 @@
1972	1972
1973	1973	Input password and ATZ to activate LHT65N,As shown below:
1974	1974
1975		-[[image:image-20220615154519-3.png||height="672" width="807"]]
	1614	+[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1976	1976
1977	1977
1978		-
1979	1979	== 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1980	1980
1981	1981
1982		-[[image:image-20220615153355-1.png]]
	1620	+[[image:image-20220615153355-1.png||_mstalt="430222"]]
1983	1983
1984	1984
1985	1985	(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1986	1986
1987		-[[image:image-20220615170542-5.png]]
	1625	+[[image:image-20220615170542-5.png||_mstalt="430638"]]
1988	1988
1989	1989
1990	1990
1991		-(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
	1629	+(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1992	1992
1993		-(% _msthash="506146" _msttexthash="52173160" %)
1994	1994	First connect the four lines；(% style="display:none" %)
1995	1995
1996		-[[image:image-20220621170938-1.png||height="413" width="419"]](% _mstvisible="1" %)，(% style="display:none" %)
	1633	+[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
1997	1997
1998	1998
1999		-(% _mstvisible="1" %)Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
	1636	+Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
2000	2000
2001		-[[image:image-20220621170938-2.png]]
	1638	+[[image:image-20220621170938-2.png||_mstalt="431704"]]
2002	2002
2003	2003
2004	2004
2005	2005	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
2006	2006
2007		-[[image:image-20220615171334-6.png]]
	1644	+[[image:image-20220615171334-6.png||_mstalt="431028"]]
2008	2008
2009	2009
2010	2010	Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
...	...	@@ -2012,22 +2012,27 @@
2012	2012
2013	2013	When this interface appears, it indicates that the download has been completed.
2014	2014
2015		-[[image:image-20220620160723-8.png]]
	1652	+[[image:image-20220620160723-8.png||_mstalt="430703"]]
2016	2016
2017	2017
2018	2018	Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
2019	2019
2020	2020
2021		-
2022	2022	== 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
2023	2023
2024	2024
2025		-[[image:image-20220623110706-1.png]]
	1661	+[[image:image-20220623110706-1.png||_mstalt="427869"]]
2026	2026
2027	2027
2028		-[[image:image-20220623112117-4.png||height="459" width="343"]]
	1664	+**UART Port of LHT65N:**
2029	2029
	1666	+* (% class="mark" %)**PB0: RXD**
	1667	+* (% class="mark" %)**PB1: TXD**
	1668	+* (% class="mark" %)**GND**
2030	2030
	1670	+[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]]
	1671	+
	1672	+
2031	2031	(((
2032	2032	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.
2033	2033	)))
...	...	@@ -2035,38 +2035,34 @@
2035	2035
2036	2036	Input password and ATZ to activate LHT65N,As shown below:
2037	2037
2038		-[[image:image-20220615154519-3.png||height="672" width="807"]]
	1680	+[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
2039	2039
2040	2040
2041		-
2042	2042	== 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
2043	2043
2044	2044
2045		-[[image:image-20220623110706-1.png]]
	1686	+[[image:image-20220623110706-1.png||_mstalt="427869"]]
2046	2046
2047	2047
2048	2048	(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
2049	2049
2050		-[[image:image-20220615170542-5.png]]
	1691	+[[image:image-20220615170542-5.png||_mstalt="430638"]]
2051	2051
2052	2052
2053	2053
2054		-(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
	1695	+(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
2055	2055
2056		-(% _msthash="506146" _msttexthash="52173160" %)
2057	2057	First connect the four lines；
2058	2058
2059		-(% _msthash="506146" _msttexthash="52173160" %)
2060		-[[image:image-20220623113959-5.png||height="528" width="397"]]
	1699	+[[image:image-20220623113959-5.png||_mstalt="433485" height="528" width="397"]]
2061	2061
2062		-(% _msthash="506146" _msttexthash="52173160" %)
2063		-Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
	1701	+Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
2064	2064
2065	2065
2066	2066
2067	2067	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
2068	2068
2069		-[[image:image-20220615171334-6.png]]
	1707	+[[image:image-20220615171334-6.png||_mstalt="431028"]]
2070	2070
2071	2071
2072	2072	Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
...	...	@@ -2074,34 +2074,40 @@
2074	2074
2075	2075	When this interface appears, it indicates that the download has been completed.
2076	2076
2077		-[[image:image-20220620160723-8.png]]
	1715	+[[image:image-20220620160723-8.png||_mstalt="430703"]]
2078	2078
2079	2079
2080		-Finally,restart reset device again
	1718	+Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
2081	2081
2082	2082
	1721	+== 6.8 Why can't I see the datalog information ==
2083	2083
	1723	+
	1724	+~1. The time is not aligned, and the correct query command is not used.
	1725	+
	1726	+2. Decoder error, did not parse the datalog data, the data was filtered.
	1727	+
	1728	+
2084	2084	= 7. Order Info =
2085	2085
2086	2086
2087		-Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
	1732	+Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
2088	2088
2089	2089	(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
2090	2090
2091		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
2092		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
2093		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
2094		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
2095		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
2096		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
2097		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
2098		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1736	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1737	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1738	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1739	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1740	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1741	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1742	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
	1743	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
2099	2099
2100	2100	(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
2101	2101
2102	2102	* (% style="color:red" %)**E3**(%%): External Temperature Probe
2103	2103
2104		-
2105	2105	= 8. Packing Info =
2106	2106
2107	2107
...	...	@@ -2112,16 +2112,14 @@
2112	2112
2113	2113	**Dimension and weight**:
2114	2114
2115		-* Device Size:  10 x 10 x 3.5 cm
	1759	+* Device Size:  10 x 10 x 3.5 mm
2116	2116	* Device Weight: 120.5g
2117	2117
2118		-
2119	2119	= 9. Reference material =
2120	2120
2121	2121
2122		-* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
	1765	+* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
2123	2123
2124		-
2125	2125	= 10. FCC Warning =
2126	2126
2127	2127