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

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Details

Page properties

Author

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1		-XWiki.Xiaoling
	1	+XWiki.Bei

Content

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5	5
6	6
7	7
8		-(% _mstvisible="1" %)
9		-(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
	8	+**Table of Contents：**
10	10
11	11	{{toc/}}
12	12
...	...	@@ -57,12 +57,13 @@
57	57	* Built-in Temperature & Humidity sensor
58	58	* Optional External Sensors
59	59	* Tri-color LED to indicate working status
60		-* Datalog feature
	59	+* Datalog feature (Max 3328 records)
61	61
	61	+
62	62	== 1.3 Specification ==
63	63
64	64
65		-**Built-in Temperature Sensor:**
	65	+(% style="color:#037691" %)**Built-in Temperature Sensor:**
66	66
67	67	* Resolution: 0.01 °C
68	68	* Accuracy Tolerance : Typ ±0.3 °C
...	...	@@ -69,7 +69,7 @@
69	69	* Long Term Drift: < 0.02 °C/yr
70	70	* Operating Range: -40 ~~ 85 °C
71	71
72		-**Built-in Humidity Sensor:**
	72	+(% style="color:#037691" %)**Built-in Humidity Sensor:**
73	73
74	74	* Resolution: 0.04 %RH
75	75	* Accuracy Tolerance : Typ ±3 %RH
...	...	@@ -76,7 +76,7 @@
76	76	* Long Term Drift: < 0.02 °C/yr
77	77	* Operating Range: 0 ~~ 96 %RH
78	78
79		-**External Temperature Sensor:**
	79	+(% style="color:#037691" %)**External Temperature Sensor:**
80	80
81	81	* Resolution: 0.0625 °C
82	82	* ±0.5°C accuracy from -10°C to +85°C
...	...	@@ -83,6 +83,7 @@
83	83	* ±2°C accuracy from -55°C to +125°C
84	84	* Operating Range: -55 °C ~~ 125 °C
85	85
	86	+
86	86	= 2. Connect LHT65N to IoT Server =
87	87
88	88	== 2.1 How does LHT65N work? ==
...	...	@@ -97,7 +97,6 @@
97	97	)))
98	98
99	99
100		-
101	101	== 2.2 How to Activate LHT65N? ==
102	102
103	103
...	...	@@ -106,7 +106,7 @@
106	106	)))
107	107
108	108	* (((
109		-(% 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.
	109	+(% 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.
110	110	)))
111	111	* (((
112	112	(% 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.
...	...	@@ -117,28 +117,27 @@
117	117	)))
118	118
119	119
120		-[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
	120	+[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
121	121
122		-[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
	122	+[[image:image-20220525110604-2.png||_mstalt="427531"]]
123	123
124	124
125		-
126	126	== 2.3 Example to join LoRaWAN network ==
127	127
128	128
129		-(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
	128	+(% class="wikigeneratedid" %)
130	130	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.
131	131
132		-(% _mstvisible="1" class="wikigeneratedid" %)
133		-[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
134	134
	132	+(% class="wikigeneratedid" %)
	133	+[[image:image-20220522232442-1.png||_mstalt="427830" height="387" width="648"]]
135	135
	135	+
136	136	(((
137	137	Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3:
138	138	)))
139	139
140	140
141		-
142	142	=== 2.3.1 Step 1: Create Device n TTN ===
143	143
144	144
...	...	@@ -150,7 +150,7 @@
150	150	Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
151	151	)))
152	152
153		-[[image:image-20220617150003-1.jpeg]]
	152	+[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
154	154
155	155	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
156	156
...	...	@@ -157,13 +157,13 @@
157	157	Add APP EUI in the application.
158	158
159	159
160		-[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
	159	+[[image:image-20220522232916-3.png||_mstalt="430495"]]
161	161
162	162
163		-[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
	162	+[[image:image-20220522232932-4.png||_mstalt="430157"]]
164	164
165	165
166		-[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
	165	+[[image:image-20220522232954-5.png||_mstalt="431847"]]
167	167
168	168
169	169
...	...	@@ -170,17 +170,15 @@
170	170	(% style="color:red" %)**Note: LHT65N use same payload as LHT65.**
171	171
172	172
173		-[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
	172	+[[image:image-20220522233026-6.png||_mstalt="429403"]]
174	174
175	175
176	176	Input APP EUI,  APP KEY and DEV EUI:
177	177
178	178
179		-[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
	178	+[[image:image-20220522233118-7.png||_mstalt="430430"]]
180	180
181	181
182		-
183		-
184	184	=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
185	185
186	186
...	...	@@ -188,115 +188,77 @@
188	188	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.
189	189	)))
190	190
191		-[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
	188	+[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
192	192
193	193
	191	+== 2.4 Uplink Payload   ( Fport~=2) ==
194	194
195	195
196		-== 2.4 Uplink Payload ==
197		-
198		-
199	199	(((
200		-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.
	195	+The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
201	201	)))
202	202
203	203	(((
204		-After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
	199	+After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
205	205	)))
206	206
207		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
208		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
209		-(((
210		-(% _mstvisible="6" %)
211		-(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
212		-)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
213		-(((
214		-(% _mstvisible="6" %)
215		-(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
216		-)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
217		-(((
218		-(% _mstvisible="6" %)
219		-(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
220		-)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
221		-(((
222		-(% _mstvisible="6" %)
223		-(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
224		-)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
225		-(((
226		-(% _mstvisible="6" %)
227		-(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
228		-)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
229		-(((
230		-(% _mstvisible="6" %)
231		-(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
	202	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
	203	+|=(% style="width: 60px;" %)(((
	204	+**Size(bytes)**
	205	+)))|=(% style="width: 30px;" %)(((
	206	+**2**
	207	+)))|=(% style="width: 100px;" %)(((
	208	+**2**
	209	+)))|=(% style="width: 100px;" %)(((
	210	+**2**
	211	+)))|=(% style="width: 50px;" %)(((
	212	+**1**
	213	+)))|=(% style="width: 50px;" %)(((
	214	+**4**
232	232	)))
233		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
	216	+|(% style="width:97px" %)(((
	217	+**Value**
	218	+)))|(% style="width:39px" %)(((
	219	+[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
	220	+)))|(% style="width:100px" %)(((
234	234	(((
235		-(% _mstvisible="6" %)
236		-(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
237		-)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
238		-(((
239		-(% _mstvisible="6" %)
240		-[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
241		-)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
242		-(((
243		-(% _mstvisible="6" %)
244		-(((
245		-(% _mstvisible="7" %)
246		-[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
	222	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
247	247	)))
248		-)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
	224	+)))|(% style="width:77px" %)(((
249	249	(((
250		-(% _mstvisible="6" %)
251		-(((
252		-(% _mstvisible="7" %)
253		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
	226	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
254	254	)))
255		-
256		-(% _mstvisible="6" %)
257		-(((
258		-(% _mstvisible="7" %)
259		-[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
	228	+)))|(% style="width:47px" %)(((
	229	+[[Ext>>||anchor="H2.4.5Ext23"]] #
	230	+)))|(% style="width:51px" %)(((
	231	+[[Ext value>>||anchor="H2.4.6Extvalue"]]
260	260	)))
261		-)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
262		-(((
263		-(% _mstvisible="6" %)
264		-[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
265		-)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
266		-(((
267		-(% _mstvisible="6" %)
268		-[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
269		-)))
270	270
271	271	* The First 6 bytes: has fix meanings for every LHT65N.
272	272	* The 7th byte (EXT #): defines the external sensor model.
273		-* 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.)
	236	+* 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.)
274	274
	238	+
275	275	=== 2.4.1 Decoder in TTN V3 ===
276	276
277	277
278	278	When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading.
279	279
280		-Below is the position to put the decoder and LHT65N decoder can be download from here:
	244	+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]]
281	281
282	282
283		-[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
	247	+[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
284	284
285	285
286		-[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
287		-
288		-
289		-
290		-
291	291	=== 2.4.2 BAT-Battery Info ===
292	292
293	293
294	294	These two bytes of BAT include the battery state and the actually voltage
295	295
296		-[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
	255	+[[image:image-20220523152839-18.png||_mstalt="457613"]]
297	297
298	298
299		-[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
	258	+[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
300	300
301	301
302	302	Check the battery voltage for LHT65N.
...	...	@@ -304,39 +304,41 @@
304	304	* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
305	305	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
306	306
	266	+
307	307	=== 2.4.3 Built-in Temperature ===
308	308
309	309
310		-[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
	270	+[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
311	311
312	312	* Temperature:  0x0ABB/100=27.47℃
313	313
314		-[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
	274	+[[image:image-20220522235639-3.png||_mstalt="432120"]]
315	315
316	316	* Temperature:  (0xF5C6-65536)/100=-26.18℃
317	317
	278	+
318	318	=== 2.4.4 Built-in Humidity ===
319	319
320	320
321		-[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
	282	+[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
322	322
323	323	* Humidity:    0x025C/10=60.4%
324	324
	286	+
325	325	=== 2.4.5 Ext # ===
326	326
327	327
328	328	Bytes for External Sensor:
329	329
330		-[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
	292	+[[image:image-20220523152822-17.png||_mstalt="454545"]]
331	331
332	332
333		-
334	334	=== 2.4.6 Ext value ===
335	335
336	336	==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
337	337
338	338
339		-[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
	300	+[[image:image-20220522235639-5.png||_mstalt="432848"]]
340	340
341	341
342	342	* DS18B20 temp=0x0ADD/100=27.81℃
...	...	@@ -343,9 +343,11 @@
343	343
344	344	The last 2 bytes of data are meaningless
345	345
346		-[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
347	347
348	348
	309	+[[image:image-20220522235639-6.png||_mstalt="433212"]]
	310	+
	311	+
349	349	* External temperature= (0xF54F-65536)/100=-27.37℃
350	350
351	351	The last 2 bytes of data are meaningless
...	...	@@ -353,7 +353,6 @@
353	353	If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
354	354
355	355
356		-
357	357	==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
358	358
359	359
...	...	@@ -365,119 +365,59 @@
365	365
366	366	)))
367	367
368		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
369		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
370		-(((
371		-(% _mstvisible="6" %)
372		-(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
373		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
374		-(((
375		-(% _mstvisible="6" %)
376		-(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
377		-)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
378		-(((
379		-(% _mstvisible="6" %)
380		-(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
381		-)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
382		-(((
383		-(% _mstvisible="6" %)
384		-(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
385		-)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
386		-(((
387		-(% _mstvisible="6" %)
388		-(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
389		-)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
390		-(((
391		-(% _mstvisible="6" %)
392		-(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
	330	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	331	+|=(% style="width: 50px;" %)(((
	332	+**Size(bytes)**
	333	+)))|=(% style="width: 70px;" %)(((
	334	+**2**
	335	+)))|=(% style="width: 120px;" %)(((
	336	+**2**
	337	+)))|=(% style="width: 120px;" %)(((
	338	+**2**
	339	+)))|=(% style="width: 50px;" %)(((
	340	+**1**
	341	+)))|=(% style="width: 70px;" %)(((
	342	+**4**
393	393	)))
394		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
395		-(((
396		-(% _mstvisible="6" %)
397		-(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
398		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
399		-(((
400		-(% _mstvisible="6" %)
401		-[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
402		-)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
403		-(((
404		-(% _mstvisible="6" %)
405		-(((
406		-(% _mstvisible="7" %)
407		-[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
408		-)))
409		-
410		-(% _mstvisible="6" %)
411		-(((
412		-(% _mstvisible="7" %)
413		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
414		-)))
415		-)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
416		-(((
417		-(% _mstvisible="6" %)
418		-(((
419		-(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
420		-BAT Status &
421		-)))
422		-
423		-(% _mstvisible="6" %)
424		-(((
425		-(% _mstvisible="7" %)
426		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
427		-)))
428		-)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
429		-(((
430		-(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
	344	+|(% style="width:110px" %)(((
	345	+**Value**
	346	+)))|(% style="width:71px" %)(((
	347	+[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
	348	+)))|(% style="width:99px" %)(((
	349	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
	350	+)))|(% style="width:132px" %)(((
	351	+BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
	352	+)))|(% style="width:54px" %)(((
431	431	Status & Ext
432		-)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
433		-(((
434		-(% _mstvisible="6" %)
435		-(((
436		-(% _mstvisible="7" %)
437		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
	354	+)))|(% style="width:64px" %)(((
	355	+[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
438	438	)))
439		-)))
440	440
441		-(% _mstvisible="1" %)
442		-* (% _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**
	358	+* **Battery status & Built-in Humidity**
443	443
444		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
445		-(% _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]
446		-(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
447		-(((
448		-(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
	360	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
	361	+|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
	362	+|(% style="width:67px" %)Value|(% style="width:256px" %)(((
449	449	BAT Status
450		-
451		-(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
452	452	00(b): Ultra Low ( BAT <= 2.50v)
453		-
454		-(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
455	455	01(b): Low  (2.50v <=BAT <= 2.55v)
456		-
457		-(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
458	458	10(b): OK   (2.55v <= BAT <=2.65v)
459		-
460		-(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
461	461	11(b): Good   (BAT >= 2.65v)
462		-)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
463		-(((
464		-(% _mstvisible="6" %)
465		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
466		-
467		-(% _mstvisible="6" %)
468		-
	368	+)))|(% style="width:132px" %)(((
	369	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
469	469	)))
470	470
471		-* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
	372	+* **Status & Ext Byte**
472	472
473		-(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
474		-|(% 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]**
475		-|(% 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)
	374	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	375	+|=(% 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]**
	376	+|=(% 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)
476	476
477	477	* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
478	478	* (% 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.
479	479	* (% 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)
480	480
	382	+
481	481	==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
482	482
483	483
...	...	@@ -485,11 +485,11 @@
485	485
486	486	be used to power the external ADC sensor; user can control the power on time for this
487	487
488		-sensor by setting:
	390	+(% style="color:blue" %)**sensor by setting:**
489	489
490		-AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms
	392	+**AT+EXT=6,timeout**  (% style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
491	491
492		-For example:
	394	+**For example:**
493	493
494	494	AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
495	495
...	...	@@ -500,32 +500,145 @@
500	500
501	501	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.
502	502
503		-[[image:image-20220628150112-1.png||height="241" width="285"]]
	405	+[[image:image-20220628150112-1.png||_mstalt="427414" height="241" width="285"]]
504	504
505	505
506	506	When ADC_IN1 pin is connected to GND or suspended, ADC value is 0
507	507
508		-[[image:image-20220628150714-4.png]]
	410	+[[image:image-20220628150714-4.png||_mstalt="431054"]]
509	509
510	510
511	511	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.
512	512
	415	+
513	513	1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
514	514
515		-[[image:image-20220628151005-5.png]]
	418	+[[image:image-20220628151005-5.png||_mstalt="429546"]]
516	516
517	517
518	518	2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v
519	519
520		-[[image:image-20220628151056-6.png]]
	423	+[[image:image-20220628151056-6.png||_mstalt="431873"]]
521	521
522	522
523	523	3) Within range
524	524
525		-[[image:image-20220628151143-7.png]]
	428	+[[image:image-20220628151143-7.png||_mstalt="431210"]]
526	526
527	527
	431	+==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
528	528
	433	+
	434	+[[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
	435	+
	436	+
	437	+(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
	438	+
	439	+[[image:image-20220906102307-7.png||_mstalt="430443"]]
	440	+
	441	+
	442	+(% style="color:blue" %)**Interrupt Mode and Counting Mode:**
	443	+
	444	+The external cable NE2 can be use for MOD4 and MOD8
	445	+
	446	+
	447	+==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
	448	+
	449	+
	450	+(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
	451	+
	452	+
	453	+(% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
	454	+
	455	+(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close.
	456	+
	457	+ In Open State, the power consumption is the same as if there is no probe
	458	+
	459	+ In Close state, the power consumption will be 3uA higher than normal.
	460	+
	461	+[[image:image-20220906100852-1.png||_mstalt="429156" height="205" width="377"]]
	462	+
	463	+
	464	+Ext=4,Interrupt Sensor：
	465	+
	466	+(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
	467	+|(% style="width:101px" %)(((
	468	+AT+EXT=4,1
	469	+)))|(% style="width:373px" %)(((
	470	+Sent uplink packet in both rising and falling interrupt
	471	+)))
	472	+|(% style="width:101px" %)(((
	473	+AT+EXT=4,2
	474	+)))|(% style="width:373px" %)(((
	475	+Sent uplink packet only in falling interrupt
	476	+)))
	477	+|(% style="width:101px" %)(((
	478	+AT+EXT=4,3
	479	+)))|(% style="width:373px" %)(((
	480	+Sent uplink packet only in rising interrupt
	481	+)))
	482	+
	483	+Trigger by falling edge:
	484	+
	485	+[[image:image-20220906101145-2.png||_mstalt="428324"]]
	486	+
	487	+
	488	+Trigger by raising edge：
	489	+
	490	+[[image:image-20220906101145-3.png||_mstalt="428688"]]
	491	+
	492	+
	493	+==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
	494	+
	495	+
	496	+(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
	497	+
	498	+
	499	+(% 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.
	500	+
	501	+[[image:image-20220906101320-4.png||_mstalt="427336" height="366" width="698"]]
	502	+
	503	+
	504	+(% 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
	505	+
	506	+[[image:image-20220906101320-5.png||_mstalt="427700" height="353" width="696"]]
	507	+
	508	+
	509	+Ext=8, Counting Sensor ( 4 bytes)：
	510	+
	511	+(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
	512	+|(% style="width:138px" %)(((
	513	+AT+EXT=8,0
	514	+)))|(% style="width:240px" %)(((
	515	+Count at falling interrupt
	516	+)))
	517	+|(% style="width:138px" %)(((
	518	+AT+EXT=8,1
	519	+)))|(% style="width:240px" %)(((
	520	+Count at rising interrupt
	521	+)))
	522	+|(% style="width:138px" %)(((
	523	+AT+SETCNT=60
	524	+)))|(% style="width:240px" %)(((
	525	+Sent current count to 60
	526	+)))
	527	+
	528	+[[image:image-20220906101320-6.png||_mstalt="428064"]]
	529	+
	530	+
	531	+(% style="color:blue" %)**A2 downlink Command：**
	532	+
	533	+A2 02:  Same as AT+EXT=2 (AT+EXT= second byte)
	534	+
	535	+A2 06 01 F4:  Same as AT+EXT=6,500 (AT+EXT= second byte, third and fourth bytes)
	536	+
	537	+A2 04 02:  Same as AT+EXT=4,2 (AT+EXT= second byte, third byte)
	538	+
	539	+A2 08 01 00:  Same as AT+EXT=8,0 (AT+EXT= second byte, fourth byte)
	540	+
	541	+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)
	542	+
	543	+
529	529	== 2.5 Show data on Datacake ==
530	530
531	531
...	...	@@ -554,7 +554,7 @@
554	554	)))
555	555
556	556
557		-[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
	572	+[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
558	558
559	559
560	560
...	...	@@ -561,19 +561,18 @@
561	561	Select default key as Access Key:
562	562
563	563
564		-[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
	579	+[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
565	565
566	566
567		-In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
	582	+In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
568	568
569	569
570		-[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
	585	+[[image:image-20220523000825-9.png||_mstalt="430612" height="366" width="392"]]
571	571
572	572
573		-[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
	588	+[[image:image-20220523000825-10.png||_mstalt="450619" height="413" width="728"]]
574	574
575	575
576		-
577	577	== 2.6 Datalog Feature ==
578	578
579	579
...	...	@@ -582,20 +582,28 @@
582	582	)))
583	583
584	584
585		-
586	586	=== 2.6.1 Ways to get datalog via LoRaWAN ===
587	587
588	588
589	589	There are two methods:
590	590
591		-1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range.
592		-1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after the network recovery.
	604	+(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
593	593
	606	+
	607	+(% 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.
	608	+
	609	+
	610	+(% style="color:red" %)**Note for method 2:**
	611	+
	612	+* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
	613	+* b) LHT65N will send data in **CONFIRMED Mode** when PNACKMD=1, but LHT65N won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if LHT65N gets a ACK, LHT65N will consider there is a network connection and resend all NONE-ACK Message.
	614	+
594	594	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
595	595
596		-[[image:image-20220703111700-2.png||height="381" width="1119"]]
597	597
	618	+[[image:image-20220703111700-2.png||_mstalt="426244" height="381" width="1119"]]
598	598
	620	+
599	599	=== 2.6.2 Unix TimeStamp ===
600	600
601	601
...	...	@@ -602,29 +602,29 @@
602	602	LHT65N uses Unix TimeStamp format based on
603	603
604	604
605		-[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
	627	+[[image:image-20220523001219-11.png||_mstalt="450450" height="97" width="627"]]
606	606
607	607
608	608
609		-User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
	631	+User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
610	610
611	611	Below is the converter example
612	612
613		-[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
	635	+[[image:image-20220523001219-12.png||_mstalt="450827" height="298" width="720"]]
614	614
	637	+
615	615	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
616	616
617	617
618		-
619	619	=== 2.6.3 Set Device Time ===
620	620
621	621
622	622	(((
623		-There are two ways to set device's time:
	645	+(% style="color:blue" %)**There are two ways to set device's time:**
624	624	)))
625	625
626	626	(((
627		-**~1. Through LoRaWAN MAC Command (Default settings)**
	649	+**1.  Through LoRaWAN MAC Command (Default settings)**
628	628	)))
629	629
630	630	(((
...	...	@@ -639,10 +639,8 @@
639	639	(% 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.**
640	640	)))
641	641
642		-(((
643		-
644		-)))
645	645
	665	+
646	646	(((
647	647	**2. Manually Set Time**
648	648	)))
...	...	@@ -652,18 +652,17 @@
652	652	)))
653	653
654	654
655		-
656	656	=== 2.6.4 Poll sensor value ===
657	657
658	658
659	659	User can poll sensor value based on timestamps from the server. Below is the downlink command.
660	660
661		-[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
	680	+[[image:image-20220523152302-15.png||_mstalt="451581"]]
662	662
663	663
664	664	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.
665	665
666		-For example, downlink command **31 5FC5F350 5FC6 0160 05**
	685	+For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
667	667
668	668	Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
669	669
...	...	@@ -670,344 +670,83 @@
670	670	Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
671	671
672	672
673		-
674	674	=== 2.6.5 Datalog Uplink payload ===
675	675
676	676
677		-(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
678	678	The Datalog poll reply uplink will use below payload format.
679	679
680		-(% _mstvisible="1" %)
681		-(((
682		-(% _mstvisible="2" %)
683		-
	697	+**Retrieval data payload:**
684	684
685		-(% _mstvisible="2" %)
686		-(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
687		-)))
	699	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	700	+|=(% style="width: 60px;" %)(((
	701	+**Size(bytes)**
	702	+)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
	703	+|(% 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"]]
688	688
689		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
690		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
691		-(((
692		-(% _mstvisible="6" %)
693		-(((
694		-(% _mstvisible="7" %)
695		-(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
696		-)))
697		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
698		-(((
699		-(% _mstvisible="6" %)
700		-(((
701		-(% _mstvisible="7" %)
702		-(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
703		-)))
704		-)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
705		-(((
706		-(% _mstvisible="6" %)
707		-(((
708		-(% _mstvisible="7" %)
709		-(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
710		-)))
711		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
712		-(((
713		-(% _mstvisible="6" %)
714		-(((
715		-(% _mstvisible="7" %)
716		-(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
717		-)))
718		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
719		-(((
720		-(% _mstvisible="6" %)
721		-(((
722		-(% _mstvisible="7" %)
723		-(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
724		-)))
725		-)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
726		-(((
727		-(% _mstvisible="6" %)
728		-(((
729		-(% _mstvisible="7" %)
730		-(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
731		-)))
732		-)))
733		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
734		-(((
735		-(% _mstvisible="6" %)
736		-(((
737		-(% _mstvisible="7" %)
738		-(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
739		-)))
740		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
741		-(((
742		-(% _mstvisible="6" %)
743		-(((
744		-(% _mstvisible="7" %)
745		-[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
746		-)))
747		-)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
748		-(((
749		-(% _mstvisible="6" %)
750		-(((
751		-(% _mstvisible="7" %)
752		-(((
753		-(% _mstvisible="8" %)
754		-[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
755		-)))
756		-)))
	705	+**Poll message flag & Ext:**
757	757
758		-(% _mstvisible="6" %)
759		-(((
760		-(% _mstvisible="7" %)
761		-(((
762		-(% _mstvisible="8" %)
763		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
764		-)))
765		-)))
766		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
767		-(((
768		-(% _mstvisible="6" %)
769		-(((
770		-(% _mstvisible="7" %)
771		-(((
772		-(% _mstvisible="8" %)
773		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
774		-)))
775		-)))
	707	+[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
776	776
777		-(% _mstvisible="6" %)
778		-(((
779		-(% _mstvisible="7" %)
780		-(((
781		-(% _mstvisible="8" %)
782		-[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
783		-)))
784		-)))
785		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
786		-(((
787		-(% _mstvisible="6" %)
788		-(((
789		-(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
790		-Poll message flag & Ext
791		-)))
792		-)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
793		-(((
794		-(% _mstvisible="6" %)
795		-(((
796		-(% _mstvisible="7" %)
797		-(((
798		-(% _mstvisible="8" %)
799		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
800		-)))
801		-)))
	709	+(% 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)
802	802
803		-(% _mstvisible="6" %)
804		-(((
805		-(% _mstvisible="7" %)
806		-(((
807		-(% _mstvisible="8" %)
808		-
809		-)))
810		-)))
811		-)))
	711	+(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
812	812
813		-(% _mstvisible="1" %)
814		-(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
	713	+* Poll Message Flag is set to 1.
815	815
816		-(% _mstvisible="1" %)
817		-[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
	715	+* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
818	818
819		-(% _mstvisible="1" %)
820		-(((
821		-(% _mstvisible="2" %)
822		-(((
823		-(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
824		-(((
825		-Poll Message Flag: 1: This message is a poll message reply.
826		-)))
827		-)))
828		-)))
829		-
830		-(% _mstvisible="1" %)
831		-* (% _mstvisible="3" %)
832		-(((
833		-(% _mstvisible="4" %)
834		-(((
835		-(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
836		-(((
837		-Poll Message Flag is set to 1.
838		-)))
839		-)))
840		-)))
841		-* (% _mstvisible="3" %)
842		-(((
843		-(% _mstvisible="4" %)
844		-(((
845		-(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
846		-(((
847		-Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
848		-)))
849		-)))
850		-)))
851		-
852		-(% _mstvisible="1" %)
853		-(((
854		-(% _mstvisible="2" %)
855		-(((
856		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
857		-(((
858		-
859		-)))
860		-
861		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
862		-(((
863	863	For example, in US915 band, the max payload for different DR is:
864		-)))
865		-)))
866		-)))
867	867
868		-(% _mstvisible="1" %)
869		-(((
870		-(% _mstvisible="2" %)
871		-(((
872		-(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
873		-(((
874		-a) DR0: max is 11 bytes so one entry of data
875		-)))
876		-)))
877		-)))
	719	+(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
878	878
879		-(% _mstvisible="1" %)
880		-(((
881		-(% _mstvisible="2" %)
882		-(((
883		-(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
884		-(((
885		-b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
886		-)))
887		-)))
888		-)))
	721	+(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
889	889
890		-(% _mstvisible="1" %)
891		-(((
892		-(% _mstvisible="2" %)
893		-(((
894		-(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
895		-(((
896		-c) DR2: total payload includes 11 entries of data
897		-)))
898		-)))
899		-)))
	723	+(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
900	900
901		-(% _mstvisible="1" %)
902		-(((
903		-(% _mstvisible="2" %)
904		-(((
905		-(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
906		-(((
907		-d) DR3: total payload includes 22 entries of data.
908		-)))
909		-)))
910		-)))
	725	+(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
911	911
912		-(% _mstvisible="1" %)
913		-(((
914		-(% _mstvisible="2" %)
915		-(((
916		-(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
917		-(((
918		-If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0
919		-)))
920		-)))
921		-)))
	727	+If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
922	922
923	923
924		-(% _mstvisible="1" style="text-align: left;" %)
925		-(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
	730	+**Example:**
926	926
927		-(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
928	928	If LHT65N has below data inside Flash:
929	929
930		-(% _mstvisible="1" %)
931		-[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
	734	+[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
932	932
933		-(% _mstvisible="1" %)
934		-(((
935		-(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
936		-If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
937		-)))
938	938
939		-(% _mstvisible="1" %)
940		-(((
941		-(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
942		- Where : Start time: 60065F97 = time 21/1/19 04:27:03
943		-)))
	737	+If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
944	944
945		-(% _mstvisible="1" %)
946		-(((
947		-(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
948		- Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
949		-)))
	739	+Where : Start time: 60065F97 = time 21/1/19 04:27:03
950	950
951		-(% _mstvisible="1" %)
952		-(((
953		-(% _mstvisible="2" %)
954		-
955		-)))
	741	+ Stop time: 60066DA7= time 21/1/19 05:27:03
956	956
957		-(% _mstvisible="1" %)
958		-(((
959		-(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
960		-LHT65N will uplink this payload.
961		-)))
962	962
963		-(% _mstvisible="1" %)
964		-[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
	744	+**LHT65N will uplink this payload.**
965	965
966		-(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
967		-(((
968		-7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
969		-)))
	746	+[[image:image-20220523001219-13.png||_mstalt="451204" height="421" style="text-align:left" width="727"]]
970	970
971		-(% _msthash="315237" _msttexthash="1385839" %)
972		-(((
	748	+
	749	+__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
	750	+
973	973	Where the first 11 bytes is for the first entry:
974		-)))
975	975
976		-(% _msthash="315238" _msttexthash="274846" %)
977		-(((
978	978	7FFF089801464160065F97
979		-)))
980	980
981		-(% _msthash="315239" _msttexthash="617435" %)
982		-(((
983	983	Ext sensor data=0x7FFF/100=327.67
984		-)))
985	985
986		-(% _msthash="315240" _msttexthash="270543" %)
987		-(((
988		-Temp=0x0898/100=22.00
989		-)))
	757	+Temp=0x088E/100=22.00
990	990
991		-(% _msthash="315241" _msttexthash="211783" %)
992		-(((
993		-Hum=0x0146/10=32.6
994		-)))
	759	+Hum=0x014B/10=32.6
995	995
996		-(% _msthash="315242" _msttexthash="1569776" %)
997		-(((
998	998	poll message flag & Ext=0x41,means reply data,Ext=1
999		-)))
1000	1000
1001		-(% _msthash="315243" _msttexthash="1120509" %)
1002		-(((
1003		-Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1004		-)))
	763	+Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
1005	1005
1006	1006
	766	+== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
1007	1007
1008		-== 2.7 Alarm Mode ==
1009	1009
1010		-
1011	1011	(((
1012	1012	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.
1013	1013	)))
...	...	@@ -1015,17 +1015,148 @@
1015	1015	(((
1016	1016	(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
1017	1017
1018		-
1019		-)))
1020	1020
	777	+=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
	778	+
	779	+
	780	+**Internal GXHT30 temperature alarm（Acquisition time: fixed at one minute）**
	781	+
1021	1021	(((
1022		-**AT COMMAND FOR ALARM MODE:**
	783	+(% class="box infomessage" %)
	784	+(((
	785	+**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
	786	+
	787	+**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
	788	+
	789	+**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
	790	+
	791	+(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
	792	+
	793	+**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
	794	+
	795	+**AT+LEDALARM=1** :       Enable LED visual Alarm.
1023	1023	)))
	797	+)))
1024	1024
1025		-(% _mstvisible="1" class="box infomessage" %)
	799	+(% style="color:#4f81bd" %)**Downlink Command:**
	800	+
	801	+AT+WMOD=1:  A501  ,  AT+WMOD=0 :  A600
	802	+
	803	+AT+CITEMP=1 : A60001
	804	+
	805	+AT+ARTEMP=1,60  :  A70001003C
	806	+
	807	+AT+ARTEMP=-16,60 :  A7FFF0003C
	808	+
	809	+AT+LEDALARM=1  :  3601
	810	+
	811	+
	812	+(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
	813	+
	814	+Total bytes: 8 bytes
	815	+
	816	+**Example: **AA0100010001003C
	817	+
	818	+WMOD=01
	819	+
	820	+CITEMP=0001
	821	+
	822	+TEMPlow=0001
	823	+
	824	+TEMPhigh=003C
	825	+
	826	+
	827	+**DS18B20 and TMP117 Threshold Alarm**
	828	+
	829	+**~ AT+WMOD=1,60,-10,20**
	830	+
	831	+(% style="color:#4f81bd" %)**Downlink Command:**
	832	+
	833	+**Example: **A5013CFC180014
	834	+
	835	+MOD=01
	836	+
	837	+CITEMP=3C(S)
	838	+
	839	+TEMPlow=FC18
	840	+
	841	+TEMPhigh=0014
	842	+
	843	+
	844	+**Fluctuation alarm for DS18B20 and TMP117（Acquisition time: minimum 1s）**
	845	+
	846	+**AT+WMOD=2,60,5**
	847	+
	848	+(% style="color:#4f81bd" %)**Downlink Command:**
	849	+
	850	+**Example: **A5023C05
	851	+
	852	+MOD=02
	853	+
	854	+CITEMP=3C(S)
	855	+
	856	+temperature fluctuation=05
	857	+
	858	+
	859	+==== **Sampling multiple times and uplink together** ====
	860	+
	861	+**AT+WMOD=3,1,60,20,-16,32,1**
	862	+
	863	+Explain:
	864	+
	865	+* Set Working Mode to **Mode 3**
	866	+* Sampling Interval is **60**s.
	867	+* 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)
	868	+* Temperature alarm range is **-16** to **32**°C,
	869	+* **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.
	870	+
	871	+(% style="color:#4f81bd" %)**Downlink Command:**
	872	+
	873	+**Example: **A50301003C14FFF0002001
	874	+
	875	+MOD=03
	876	+
	877	+EXT=01
	878	+
	879	+CITEMP=003C(S)
	880	+
	881	+Total number of acquisitions=14
	882	+
	883	+TEMPlow=FFF0
	884	+
	885	+TEMPhigh=0020
	886	+
	887	+ARTEMP=01
	888	+
	889	+
	890	+**Uplink payload( Fport=3)**
	891	+
	892	+**Example: CBEA**01**0992**//0A41//**09C4**
	893	+
	894	+BatV=CBEA
	895	+
	896	+EXT=01
	897	+
	898	+Temp1=0992  ~/~/ 24.50℃
	899	+
	900	+Temp2=0A41  ~/~/ 26.25℃
	901	+
	902	+Temp3=09C4  ~/~/ 25.00℃
	903	+
	904	+
	905	+(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
	906	+
	907	+(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
	908	+)))
	909	+
	910	+
	911	+=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
	912	+
	913	+
	914	+(% class="box infomessage" %)
1026	1026	(((
1027	1027	(((
1028		-**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
	917	+**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
1029	1029	)))
1030	1030
1031	1031	(((
...	...	@@ -1037,7 +1037,7 @@
1037	1037	)))
1038	1038
1039	1039	(((
1040		-**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
	929	+(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
1041	1041	)))
1042	1042
1043	1043	(((
...	...	@@ -1060,7 +1060,6 @@
1060	1060	TEMPhigh=003C
1061	1061
1062	1062
1063		-
1064	1064	== 2.8 LED Indicator ==
1065	1065
1066	1066
...	...	@@ -1075,20 +1075,19 @@
1075	1075	* RED LED when external sensor is not connected
1076	1076	* For each success downlink, the PURPLE LED will blink once
1077	1077
	966	+
1078	1078	== 2.9 installation ==
1079	1079
1080	1080
1081		-(% _mstvisible="1" %)
1082		-[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
	970	+[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
1083	1083
1084	1084
1085		-
1086	1086	= 3. Sensors and Accessories =
1087	1087
1088	1088	== 3.1 E2 Extension Cable ==
1089	1089
1090	1090
1091		-[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
	978	+[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
1092	1092
1093	1093
1094	1094	**1m long breakout cable for LHT65N. Features:**
...	...	@@ -1112,15 +1112,13 @@
1112	1112
1113	1113	)))
1114	1114
1115		-[[image:image-20220619092421-3.png||height="371" width="529"]]
	1002	+[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
1116	1116
1117	1117
1118		-
1119		-
1120	1120	== 3.2 E3 Temperature Probe ==
1121	1121
1122	1122
1123		-[[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"]]
	1008	+[[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"]]
1124	1124
1125	1125
1126	1126	Temperature sensor with 2 meters cable long
...	...	@@ -1131,6 +1131,7 @@
1131	1131	* Operating Range: -40 ~~ 125 °C
1132	1132	* Working voltage 2.35v ~~ 5v
1133	1133
	1019	+
1134	1134	= 4. Configure LHT65N via AT command or LoRaWAN downlink =
1135	1135
1136	1136
...	...	@@ -1178,7 +1178,6 @@
1178	1178	)))
1179	1179
1180	1180
1181		-
1182	1182	== 4.1 Set Transmit Interval Time ==
1183	1183
1184	1184
...	...	@@ -1187,7 +1187,7 @@
1187	1187
1188	1188	(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1189	1189
1190		-[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
	1075	+[[image:image-20220523150701-2.png||_mstalt="427453"]]
1191	1191
1192	1192
1193	1193	(% style="color:#4f81bd" %)**Downlink Command: 0x01**
...	...	@@ -1194,12 +1194,13 @@
1194	1194
1195	1195	Format: Command Code (0x01) followed by 3 bytes time value.
1196	1196
1197		-If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	1082	+If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1198	1198
1199		-* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	1084	+* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1200	1200
1201		-* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	1086	+* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1202	1202
	1088	+
1203	1203	== 4.2 Set External Sensor Mode ==
1204	1204
1205	1205
...	...	@@ -1208,7 +1208,7 @@
1208	1208
1209	1209	(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1210	1210
1211		-[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
	1097	+[[image:image-20220523150759-3.png||_mstalt="432146"]]
1212	1212
1213	1213
1214	1214	(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
...	...	@@ -1223,6 +1223,7 @@
1223	1223
1224	1224	* 0xA20702003c: Same as AT+SETCNT=60
1225	1225
	1112	+
1226	1226	== 4.3 Enable/Disable uplink Temperature probe ID ==
1227	1227
1228	1228
...	...	@@ -1245,7 +1245,7 @@
1245	1245
1246	1246	(% style="color:#4f81bd" %)**AT Command:**
1247	1247
1248		-[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
	1135	+[[image:image-20220523150928-4.png||_mstalt="431821"]]
1249	1249
1250	1250
1251	1251	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1253,6 +1253,7 @@
1253	1253	* **0xA800**  **~-~->** AT+PID=0
1254	1254	* **0xA801**     **~-~->** AT+PID=1
1255	1255
	1143	+
1256	1256	== 4.4 Set Password ==
1257	1257
1258	1258
...	...	@@ -1261,7 +1261,7 @@
1261	1261
1262	1262	(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1263	1263
1264		-[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
	1152	+[[image:image-20220523151052-5.png||_mstalt="428623"]]
1265	1265
1266	1266
1267	1267	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1269,7 +1269,6 @@
1269	1269	No downlink command for this feature.
1270	1270
1271	1271
1272		-
1273	1273	== 4.5 Quit AT Command ==
1274	1274
1275	1275
...	...	@@ -1278,7 +1278,7 @@
1278	1278
1279	1279	(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1280	1280
1281		-[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
	1168	+[[image:image-20220523151132-6.png||_mstalt="428649"]]
1282	1282
1283	1283
1284	1284	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1286,7 +1286,6 @@
1286	1286	No downlink command for this feature.
1287	1287
1288	1288
1289		-
1290	1290	== 4.6 Set to sleep mode ==
1291	1291
1292	1292
...	...	@@ -1295,15 +1295,16 @@
1295	1295	* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1296	1296	* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1297	1297
1298		-(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
	1184	+(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1299	1299
1300		-[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
	1186	+[[image:image-20220523151218-7.png||_mstalt="430703"]]
1301	1301
1302	1302
1303		-(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1189	+(% style="color:#4f81bd" %)**Downlink Command:**
1304	1304
1305	1305	* There is no downlink command to set to Sleep mode.
1306	1306
	1193	+
1307	1307	== 4.7 Set system time ==
1308	1308
1309	1309
...	...	@@ -1310,17 +1310,16 @@
1310	1310	Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1311	1311
1312	1312
1313		-(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
	1200	+(% style="color:#4f81bd" %)**AT Command:**
1314	1314
1315		-[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
	1202	+[[image:image-20220523151253-8.png||_mstalt="430677"]]
1316	1316
1317	1317
1318		-(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1205	+(% style="color:#4f81bd" %)**Downlink Command:**
1319	1319
1320		-0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
	1207	+0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1321	1321
1322	1322
1323		-
1324	1324	== 4.8 Set Time Sync Mode ==
1325	1325
1326	1326
...	...	@@ -1334,18 +1334,17 @@
1334	1334
1335	1335	)))
1336	1336
1337		-(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
	1223	+(% style="color:#4f81bd" %)**AT Command:**
1338	1338
1339		-[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
	1225	+[[image:image-20220523151336-9.png||_mstalt="431717"]]
1340	1340
1341	1341
1342	1342	(% style="color:#4f81bd" %)**Downlink Command:**
1343	1343
1344		-0x28 01 ~/~/ Same As AT+SYNCMOD=1
1345		-0x28 00 ~/~/ Same As AT+SYNCMOD=0
	1230	+0x28 01  ~/~/  Same As AT+SYNCMOD=1
	1231	+0x28 00  ~/~/  Same As AT+SYNCMOD=0
1346	1346
1347	1347
1348		-
1349	1349	== 4.9 Set Time Sync Interval ==
1350	1350
1351	1351
...	...	@@ -1352,17 +1352,16 @@
1352	1352	Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1353	1353
1354	1354
1355		-(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
	1240	+(% style="color:#4f81bd" %)**AT Command:**
1356	1356
1357		-[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
	1242	+[[image:image-20220523151411-10.png||_mstalt="449696"]]
1358	1358
1359	1359
1360		-(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1245	+(% style="color:#4f81bd" %)**Downlink Command:**
1361	1361
1362		-**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A
	1247	+**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1363	1363
1364	1364
1365		-
1366	1366	== 4.10 Print data entries base on page. ==
1367	1367
1368	1368
...	...	@@ -1369,17 +1369,16 @@
1369	1369	Feature: Print the sector data from start page to stop page (max is 416 pages).
1370	1370
1371	1371
1372		-(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
	1256	+(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1373	1373
1374		-[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
	1258	+[[image:image-20220523151450-11.png||_mstalt="451035"]]
1375	1375
1376	1376
1377		-(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1261	+(% style="color:#4f81bd" %)**Downlink Command:**
1378	1378
1379	1379	No downlink commands for feature
1380	1380
1381	1381
1382		-
1383	1383	== 4.11 Print last few data entries. ==
1384	1384
1385	1385
...	...	@@ -1386,17 +1386,16 @@
1386	1386	Feature: Print the last few data entries
1387	1387
1388	1388
1389		-(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
	1272	+(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1390	1390
1391		-[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
	1274	+[[image:image-20220523151524-12.png||_mstalt="452101"]]
1392	1392
1393	1393
1394		-(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1277	+(% style="color:#4f81bd" %)**Downlink Command:**
1395	1395
1396	1396	No downlink commands for feature
1397	1397
1398	1398
1399		-
1400	1400	== 4.12 Clear Flash Record ==
1401	1401
1402	1402
...	...	@@ -1405,33 +1405,85 @@
1405	1405
1406	1406	(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1407	1407
1408		-[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
	1290	+[[image:image-20220523151556-13.png||_mstalt="454129"]]
1409	1409
1410	1410
1411	1411	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1412	1412
1413		-* Example: 0xA301 ~/~/Same as AT+CLRDTA
	1295	+* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1414	1414
	1297	+
1415	1415	== 4.13 Auto Send None-ACK messages ==
1416	1416
1417	1417
1418		-(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1419	1419	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.
1420	1420
1421	1421
1422	1422	(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1423	1423
1424		-(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1425	1425	The default factory setting is 0
1426	1426
1427		-(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1428		-(% _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**
1429		-(% _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
	1308	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
	1309	+|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
	1310	+|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1430	1430
1431	1431	(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1432	1432
1433		-* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
	1314	+* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1434	1434
	1316	+
	1317	+== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
	1318	+
	1319	+
	1320	+Feature: Set internal and external temperature sensor alarms.
	1321	+
	1322	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	1323	+|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
	1324	+|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
	1325	+
	1326	+(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
	1327	+
	1328	+(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
	1329	+
	1330	+0): Cancel
	1331	+
	1332	+1): Threshold alarm
	1333	+
	1334	+2): Fluctuation alarm
	1335	+
	1336	+
	1337	+(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
	1338	+
	1339	+(% style="color:red" %)**Note: When the collection time is less than 60 seconds and always exceeds the set alarm threshold, the sending interval will not be the collection time, but will be sent every 60 seconds.**
	1340	+
	1341	+
	1342	+(% style="color:#037691" %) **Parameter 3 and parameter 4:**
	1343	+
	1344	+1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
	1345	+
	1346	+Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
	1347	+
	1348	+
	1349	+2):  If Alarm Mode is set to 2: Parameter 3 is valid, which represents the difference between the currently collected temperature and the last uploaded temperature.
	1350	+
	1351	+Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
	1352	+
	1353	+If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
	1354	+
	1355	+
	1356	+(% style="color:#4f81bd" %)**Downlink Command: 0xA5**
	1357	+
	1358	+0xA5 00 ~-~- AT+WMOD=0.
	1359	+
	1360	+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 )
	1361	+
	1362	+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))
	1363	+
	1364	+0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
	1365	+
	1366	+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.
	1367	+
	1368	+
1435	1435	= 5. Battery & How to replace =
1436	1436
1437	1437	== 5.1 Battery Type ==
...	...	@@ -1438,32 +1438,25 @@
1438	1438
1439	1439
1440	1440	(((
1441		-(((
1442	1442	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.
1443	1443	)))
1444		-)))
1445	1445
1446	1446	(((
1447		-
1448		-)))
1449		-
1450		-(((
1451		-(((
1452	1452	The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1453		-[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
	1380	+
	1381	+
	1382	+[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
1454	1454	)))
1455		-)))
1456	1456
1457	1457	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1458	1458
1459	1459
1460		-
1461	1461	== 5.2 Replace Battery ==
1462	1462
1463	1463
1464	1464	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.
1465	1465
1466		-[[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"]]
	1393	+[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
1467	1467
1468	1468
1469	1469	== 5.3 Battery Life Analyze ==
...	...	@@ -1474,9 +1474,6 @@
1474	1474	[[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]]
1475	1475	)))
1476	1476
1477		-(((
1478		-
1479		-)))
1480	1480
1481	1481	(((
1482	1482	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]]
...	...	@@ -1483,10 +1483,8 @@
1483	1483	)))
1484	1484
1485	1485
1486		-
1487	1487	= 6. FAQ =
1488	1488
1489		-
1490	1490	== 6.1 How to use AT Command? ==
1491	1491
1492	1492
...	...	@@ -1495,12 +1495,11 @@
1495	1495	[[image:image-20220530085651-1.png||_mstalt="429949"]]
1496	1496
1497	1497
1498		-(% _msthash="506061" _msttexthash="170755" %)**Connection:**
	1420	+**Connection:**
1499	1499
1500	1500	* (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1501	1501	* (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
1502	1502	* (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
1503		-* (% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
1504	1504
1505	1505	(((
1506	1506	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**) (%%)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.
...	...	@@ -1512,209 +1512,143 @@
1512	1512	[[image:image-20220530095701-4.png||_mstalt="430014"]]
1513	1513
1514	1514
1515		-(% _msthash="506066" _msttexthash="544869" %)
1516	1516	AT Command List is as below:
1517	1517
1518		-(% _msthash="506067" _msttexthash="361920" %)
1519	1519	AT+<CMD>? :  Help on <CMD>
1520	1520
1521		-(% _msthash="506068" _msttexthash="243061" %)
1522	1522	AT+<CMD> :  Run <CMD>
1523	1523
1524		-(% _msthash="506069" _msttexthash="704197" %)
1525	1525	AT+<CMD>=<value> :  Set the value
1526	1526
1527		-(% _msthash="506070" _msttexthash="455676" %)
1528	1528	AT+<CMD>=? :  Get the value
1529	1529
1530		-(% _msthash="506071" _msttexthash="670553" %)
1531	1531	AT+DEBUG:  Set more info output
1532	1532
1533		-(% _msthash="506072" _msttexthash="485888" %)
1534	1534	ATZ:  Trig a reset of the MCU
1535	1535
1536		-(% _msthash="506073" _msttexthash="2068872" %)
1537	1537	AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1538	1538
1539		-(% _msthash="506074" _msttexthash="689169" %)
1540	1540	AT+DEUI:  Get or Set the Device EUI
1541	1541
1542		-(% _msthash="506075" _msttexthash="960414" %)
1543	1543	AT+DADDR:  Get or Set the Device Address
1544	1544
1545		-(% _msthash="506076" _msttexthash="1079897" %)
1546	1546	AT+APPKEY:  Get or Set the Application Key
1547	1547
1548		-(% _msthash="506077" _msttexthash="1326143" %)
1549	1549	AT+NWKSKEY:  Get or Set the Network Session Key
1550	1550
1551		-(% _msthash="506078" _msttexthash="1573000" %)
1552	1552	AT+APPSKEY:  Get or Set the Application Session Key
1553	1553
1554		-(% _msthash="506079" _msttexthash="1041729" %)
1555	1555	AT+APPEUI:  Get or Set the Application EUI
1556	1556
1557		-(% _msthash="506080" _msttexthash="2104206" %)
1558	1558	AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1559	1559
1560		-(% _msthash="506081" _msttexthash="3369288" %)
1561	1561	AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1562	1562
1563		-(% _msthash="506082" _msttexthash="1894529" %)
1564	1564	AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1565	1565
1566		-(% _msthash="506083" _msttexthash="3864172" %)
1567	1567	AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1568	1568
1569		-(% _msthash="506084" _msttexthash="1712204" %)
1570	1570	AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1571	1571
1572		-(% _msthash="506085" _msttexthash="1281202" %)
1573	1573	AT+RX2FQ:  Get or Set the Rx2 window frequency
1574	1574
1575		-(% _msthash="506086" _msttexthash="2796781" %)
1576	1576	AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1577	1577
1578		-(% _msthash="506087" _msttexthash="3285165" %)
1579	1579	AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1580	1580
1581		-(% _msthash="506088" _msttexthash="3286179" %)
1582	1582	AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1583	1583
1584		-(% _msthash="506089" _msttexthash="4703803" %)
1585	1585	AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1586	1586
1587		-(% _msthash="506090" _msttexthash="4704999" %)
1588	1588	AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1589	1589
1590		-(% _msthash="506091" _msttexthash="1528683" %)
1591	1591	AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1592	1592
1593		-(% _msthash="506092" _msttexthash="757185" %)
1594	1594	AT+NWKID:  Get or Set the Network ID
1595	1595
1596		-(% _msthash="506093" _msttexthash="1156597" %)
1597	1597	AT+FCU:  Get or Set the Frame Counter Uplink
1598	1598
1599		-(% _msthash="506094" _msttexthash="1273987" %)
1600	1600	AT+FCD:  Get or Set the Frame Counter Downlink
1601	1601
1602		-(% _msthash="506095" _msttexthash="859222" %)
1603	1603	AT+CLASS:  Get or Set the Device Class
1604	1604
1605		-(% _msthash="506096" _msttexthash="384852" %)
1606	1606	AT+JOIN:  Join network
1607	1607
1608		-(% _msthash="506097" _msttexthash="548626" %)
1609	1609	AT+NJS:  Get the join status
1610	1610
1611		-(% _msthash="506098" _msttexthash="2546206" %)
1612	1612	AT+SENDB:  Send hexadecimal data along with the application port
1613	1613
1614		-(% _msthash="506099" _msttexthash="1932307" %)
1615	1615	AT+SEND:  Send text data along with the application port
1616	1616
1617		-(% _msthash="506100" _msttexthash="3560557" %)
1618	1618	AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1619	1619
1620		-(% _msthash="506101" _msttexthash="1429701" %)
1621	1621	AT+RECV:  Print last received data in raw format
1622	1622
1623		-(% _msthash="506102" _msttexthash="1735981" %)
1624	1624	AT+VER:  Get current image version and Frequency Band
1625	1625
1626		-(% _msthash="506103" _msttexthash="1189474" %)
1627	1627	AT+CFM:  Get or Set the confirmation mode (0-1)
1628	1628
1629		-(% _msthash="506104" _msttexthash="1718210" %)
1630	1630	AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1631	1631
1632		-(% _msthash="506105" _msttexthash="1339403" %)
1633	1633	AT+SNR:  Get the SNR of the last received packet
1634	1634
1635		-(% _msthash="506106" _msttexthash="1452009" %)
1636	1636	AT+RSSI:  Get the RSSI of the last received packet
1637	1637
1638		-(% _msthash="506107" _msttexthash="2768142" %)
1639	1639	AT+TDC:  Get or set the application data transmission interval in ms
1640	1640
1641		-(% _msthash="506108" _msttexthash="1083914" %)
1642	1642	AT+PORT:  Get or set the application port
1643	1643
1644		-(% _msthash="506109" _msttexthash="622440" %)
1645	1645	AT+DISAT:  Disable AT commands
1646	1646
1647		-(% _msthash="506110" _msttexthash="868361" %)
1648	1648	AT+PWORD: Set password, max 9 digits
1649	1649
1650		-(% _msthash="506111" _msttexthash="2210299" %)
1651	1651	AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1652	1652
1653		-(% _msthash="506112" _msttexthash="2113462" %)
1654	1654	AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1655	1655
1656		-(% _msthash="506113" _msttexthash="2087423" %)
1657	1657	AT+PDTA:  Print the sector data from start page to stop page
1658	1658
1659		-(% _msthash="506114" _msttexthash="1063127" %)
1660	1660	AT+PLDTA:  Print the last few sets of data
1661	1661
1662		-(% _msthash="506115" _msttexthash="1999426" %)
1663	1663	AT+CLRDTA:  Clear the storage, record position back to 1st
1664	1664
1665		-(% _msthash="506116" _msttexthash="442130" %)
1666	1666	AT+SLEEP:  Set sleep mode
1667	1667
1668		-(% _msthash="506117" _msttexthash="1080222" %)
1669	1669	AT+EXT:  Get or Set external sensor model
1670	1670
1671		-(% _msthash="506118" _msttexthash="1309490" %)
1672	1672	AT+BAT:  Get the current battery voltage in mV
1673	1673
1674		-(% _msthash="506119" _msttexthash="813891" %)
1675	1675	AT+CFG:  Print all configurations
1676	1676
1677		-(% _msthash="506120" _msttexthash="551707" %)
1678	1678	AT+WMOD:  Get or Set Work Mode
1679	1679
1680		-(% _msthash="506121" _msttexthash="2631499" %)
1681	1681	AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1682	1682
1683		-(% _msthash="506122" _msttexthash="3907150" %)
1684	1684	AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1685	1685
1686		-(% _msthash="506123" _msttexthash="854620" %)
1687	1687	AT+SETCNT:  Set the count at present
1688	1688
1689		-(% _msthash="506124" _msttexthash="2554877" %)
1690	1690	AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1691	1691
1692		-(% _msthash="506125" _msttexthash="771849" %)
1693	1693	AT+RPL:  Get or set response level
1694	1694
1695		-(% _msthash="506126" _msttexthash="1484314" %)
1696	1696	AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1697	1697
1698		-(% _msthash="506127" _msttexthash="741728" %)
1699	1699	AT+LEAPSEC:  Get or Set Leap Second
1700	1700
1701		-(% _msthash="506128" _msttexthash="1694017" %)
1702	1702	AT+SYNCMOD:  Get or Set time synchronization method
1703	1703
1704		-(% _msthash="506129" _msttexthash="2235948" %)
1705	1705	AT+SYNCTDC:  Get or set time synchronization interval in day
1706	1706
1707		-(% _msthash="506130" _msttexthash="425542" %)
1708	1708	AT+PID:  Get or set the PID
1709	1709
1710	1710
1711		-
1712	1712	== 6.2 Where to use AT commands and Downlink commands ==
1713	1713
1714	1714
1715	1715	**AT commands：**
1716	1716
1717		-[[image:image-20220620153708-1.png||height="603" width="723"]]
	1572	+[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
1718	1718
1719	1719
1720	1720	**Downlink commands:**
...	...	@@ -1748,20 +1748,18 @@
1748	1748	[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1749	1749
1750	1750
1751		-
1752	1752	== 6.3 How to change the uplink interval？ ==
1753	1753
1754	1754
1755		-[[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"]]
	1609	+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);"]]
1756	1756
1757	1757
1758		-
1759	1759	== 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1760	1760
1761	1761
1762		-[[image:image-20220615153355-1.png]]
	1615	+[[image:image-20220615153355-1.png||_mstalt="430222"]]
1763	1763
1764		-[[image:1655802313617-381.png]]
	1617	+[[image:1655802313617-381.png||_mstalt="293917"]]
1765	1765
1766	1766
1767	1767	(((
...	...	@@ -1771,37 +1771,37 @@
1771	1771
1772	1772	Input password and ATZ to activate LHT65N,As shown below:
1773	1773
1774		-[[image:image-20220615154519-3.png||height="672" width="807"]]
	1627	+[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1775	1775
1776	1776
1777		-
1778	1778	== 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1779	1779
1780	1780
1781		-[[image:image-20220615153355-1.png]]
	1633	+[[image:image-20220615153355-1.png||_mstalt="430222"]]
1782	1782
1783	1783
1784	1784	(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1785	1785
1786		-[[image:image-20220615170542-5.png]]
	1638	+[[image:image-20220615170542-5.png||_mstalt="430638"]]
1787	1787
1788	1788
1789		-(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1790	1790
1791		-(% _msthash="506146" _msttexthash="52173160" %)
	1642	+(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
	1643	+
1792	1792	First connect the four lines；(% style="display:none" %)
1793	1793
1794		-[[image:image-20220621170938-1.png||height="413" width="419"]](% _mstvisible="1" %)，(% style="display:none" %)
	1646	+[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
1795	1795
1796	1796
1797		-(% _mstvisible="1" %)Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
	1649	+Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
1798	1798
1799		-[[image:image-20220621170938-2.png]]
	1651	+[[image:image-20220621170938-2.png||_mstalt="431704"]]
1800	1800
1801	1801
	1654	+
1802	1802	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1803	1803
1804		-[[image:image-20220615171334-6.png]]
	1657	+[[image:image-20220615171334-6.png||_mstalt="431028"]]
1805	1805
1806	1806
1807	1807	Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
...	...	@@ -1809,20 +1809,19 @@
1809	1809
1810	1810	When this interface appears, it indicates that the download has been completed.
1811	1811
1812		-[[image:image-20220620160723-8.png]]
	1665	+[[image:image-20220620160723-8.png||_mstalt="430703"]]
1813	1813
1814	1814
1815	1815	Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
1816	1816
1817	1817
1818		-
1819	1819	== 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1820	1820
1821	1821
1822		-[[image:image-20220623110706-1.png]]
	1674	+[[image:image-20220623110706-1.png||_mstalt="427869"]]
1823	1823
1824	1824
1825		-[[image:image-20220623112117-4.png||height="459" width="343"]]
	1677	+[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]]
1826	1826
1827	1827
1828	1828	(((
...	...	@@ -1832,36 +1832,34 @@
1832	1832
1833	1833	Input password and ATZ to activate LHT65N,As shown below:
1834	1834
1835		-[[image:image-20220615154519-3.png||height="672" width="807"]]
	1687	+[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1836	1836
1837	1837
1838		-
1839	1839	== 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1840	1840
1841	1841
1842		-[[image:image-20220623110706-1.png]]
	1693	+[[image:image-20220623110706-1.png||_mstalt="427869"]]
1843	1843
1844	1844
1845	1845	(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1846	1846
1847		-[[image:image-20220615170542-5.png]]
	1698	+[[image:image-20220615170542-5.png||_mstalt="430638"]]
1848	1848
1849	1849
1850		-(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1851	1851
1852		-(% _msthash="506146" _msttexthash="52173160" %)
	1702	+(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
	1703	+
1853	1853	First connect the four lines；
1854	1854
1855		-(% _msthash="506146" _msttexthash="52173160" %)
1856		-[[image:image-20220623113959-5.png||height="528" width="397"]]
	1706	+[[image:image-20220623113959-5.png||_mstalt="433485" height="528" width="397"]]
1857	1857
1858		-(% _msthash="506146" _msttexthash="52173160" %)
1859		-Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
	1708	+Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
1860	1860
1861	1861
	1711	+
1862	1862	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1863	1863
1864		-[[image:image-20220615171334-6.png]]
	1714	+[[image:image-20220615171334-6.png||_mstalt="431028"]]
1865	1865
1866	1866
1867	1867	Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
...	...	@@ -1869,43 +1869,40 @@
1869	1869
1870	1870	When this interface appears, it indicates that the download has been completed.
1871	1871
1872		-[[image:image-20220620160723-8.png]]
	1722	+[[image:image-20220620160723-8.png||_mstalt="430703"]]
1873	1873
1874	1874
1875		-Finally,restart reset device again
	1725	+Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
1876	1876
1877	1877
	1728	+== 6.8 Why can't I see the datalog information ==
1878	1878
1879		-= 7. Order Info =
	1730	+1.The time is not aligned, and the correct query command is not used
1880	1880
	1732	+2.Decoder error, did not parse the datalog data, the data was filtered
1881	1881
1882		-Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1883	1883
1884		-(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
	1735	+= 7. Order Info =
1885	1885
1886		-(% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1887	1887
1888		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1738	+Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1889	1889
1890		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1740	+(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1891	1891
1892		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1742	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1743	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1744	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1745	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1746	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1747	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1748	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
	1749	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1893	1893
1894		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1895		-
1896		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1897		-
1898		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1899		-
1900		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1901		-
1902	1902	(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1903	1903
1904	1904	* (% style="color:red" %)**E3**(%%): External Temperature Probe
1905	1905
1906	1906
1907		-
1908		-
1909	1909	= 8. Packing Info =
1910	1910
1911	1911
...	...	@@ -1916,20 +1916,16 @@
1916	1916
1917	1917	**Dimension and weight**:
1918	1918
1919		-* Device Size:  10 x 10 x 3.5 cm
	1766	+* Device Size:  10 x 10 x 3.5 mm
1920	1920	* Device Weight: 120.5g
1921	1921
1922	1922
1923		-
1924		-
1925	1925	= 9. Reference material =
1926	1926
1927	1927
1928		-* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
	1773	+* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1929	1929
1930	1930
1931		-
1932		-
1933	1933	= 10. FCC Warning =
1934	1934
1935	1935
...	...	@@ -1938,3 +1938,6 @@
1938	1938	(1) This device may not cause harmful interference；
1939	1939
1940	1940	(2) this device must accept any interference received, including interference that may cause undesired operation.
	1784	+
	1785	+
	1786	+

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