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

Summary

• Page properties (2 modified, 0 added, 0 removed)
• Attachments (0 modified, 9 added, 0 removed)
  • image-20220906100852-1.png
  • image-20220906101145-2.png
  • image-20220906101145-3.png
  • image-20220906101320-4.png
  • image-20220906101320-5.png
  • image-20220906101320-6.png
  • image-20220906102307-7.png
  • image-20220927095645-1.png
  • image-20221006192726-1.png

Details

Page properties

Author

...	...	@@ -1,1 +1,1 @@
1		-XWiki.Xiaoling
	1	+XWiki.Bei

Content

...	...	@@ -5,8 +5,7 @@
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
...	...	@@ -57,15 +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
62	62
63		-
64		-
65	65	== 1.3 Specification ==
66	66
67	67
68		-**Built-in Temperature Sensor:**
	65	+(% style="color:#037691" %)**Built-in Temperature Sensor:**
69	69
70	70	* Resolution: 0.01 °C
71	71	* Accuracy Tolerance : Typ ±0.3 °C
...	...	@@ -72,7 +72,7 @@
72	72	* Long Term Drift: < 0.02 °C/yr
73	73	* Operating Range: -40 ~~ 85 °C
74	74
75		-**Built-in Humidity Sensor:**
	72	+(% style="color:#037691" %)**Built-in Humidity Sensor:**
76	76
77	77	* Resolution: 0.04 %RH
78	78	* Accuracy Tolerance : Typ ±3 %RH
...	...	@@ -79,7 +79,7 @@
79	79	* Long Term Drift: < 0.02 °C/yr
80	80	* Operating Range: 0 ~~ 96 %RH
81	81
82		-**External Temperature Sensor:**
	79	+(% style="color:#037691" %)**External Temperature Sensor:**
83	83
84	84	* Resolution: 0.0625 °C
85	85	* ±0.5°C accuracy from -10°C to +85°C
...	...	@@ -87,8 +87,6 @@
87	87	* Operating Range: -55 °C ~~ 125 °C
88	88
89	89
90		-
91		-
92	92	= 2. Connect LHT65N to IoT Server =
93	93
94	94	== 2.1 How does LHT65N work? ==
...	...	@@ -103,7 +103,6 @@
103	103	)))
104	104
105	105
106		-
107	107	== 2.2 How to Activate LHT65N? ==
108	108
109	109
...	...	@@ -112,7 +112,7 @@
112	112	)))
113	113
114	114	* (((
115		-(% 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.
116	116	)))
117	117	* (((
118	118	(% 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.
...	...	@@ -123,28 +123,27 @@
123	123	)))
124	124
125	125
126		-[[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"]]
127	127
128		-[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
	122	+[[image:image-20220525110604-2.png||_mstalt="427531"]]
129	129
130	130
131		-
132	132	== 2.3 Example to join LoRaWAN network ==
133	133
134	134
135		-(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
	128	+(% class="wikigeneratedid" %)
136	136	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.
137	137
138		-(% _mstvisible="1" class="wikigeneratedid" %)
139		-[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
140	140
	132	+(% class="wikigeneratedid" %)
	133	+[[image:image-20220522232442-1.png||_mstalt="427830" height="387" width="648"]]
141	141
	135	+
142	142	(((
143	143	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:
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]]
	152	+[[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"]]
	159	+[[image:image-20220522232916-3.png||_mstalt="430495"]]
167	167
168	168
169		-[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
	162	+[[image:image-20220522232932-4.png||_mstalt="430157"]]
170	170
171	171
172		-[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
	165	+[[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"]]
	172	+[[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"]]
	178	+[[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
...	...	@@ -194,118 +194,77 @@
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"]]
	188	+[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
198	198
199	199
	191	+== 2.4 Uplink Payload   ( Fport~=2) ==
200	200
201	201
202		-== 2.4 Uplink Payload ==
203		-
204		-
205	205	(((
206		-The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
	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.
207	207	)))
208	208
209	209	(((
210		-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.
211	211	)))
212	212
213		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
214		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
215		-(((
216		-(% _mstvisible="6" %)
217		-(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
218		-)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
219		-(((
220		-(% _mstvisible="6" %)
221		-(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
222		-)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
223		-(((
224		-(% _mstvisible="6" %)
225		-(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
226		-)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
227		-(((
228		-(% _mstvisible="6" %)
229		-(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
230		-)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
231		-(((
232		-(% _mstvisible="6" %)
233		-(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
234		-)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
235		-(((
236		-(% _mstvisible="6" %)
237		-(% _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**
238	238	)))
239		-(% _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" %)(((
240	240	(((
241		-(% _mstvisible="6" %)
242		-(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
243		-)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
244		-(((
245		-(% _mstvisible="6" %)
246		-[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
247		-)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
248		-(((
249		-(% _mstvisible="6" %)
250		-(((
251		-(% _mstvisible="7" %)
252		-[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
	222	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
253	253	)))
254		-)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
	224	+)))|(% style="width:77px" %)(((
255	255	(((
256		-(% _mstvisible="6" %)
257		-(((
258		-(% _mstvisible="7" %)
259		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
	226	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
260	260	)))
261		-
262		-(% _mstvisible="6" %)
263		-(((
264		-(% _mstvisible="7" %)
265		-[[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"]]
266	266	)))
267		-)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
268		-(((
269		-(% _mstvisible="6" %)
270		-[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
271		-)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
272		-(((
273		-(% _mstvisible="6" %)
274		-[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
275		-)))
276	276
277	277	* The First 6 bytes: has fix meanings for every LHT65N.
278	278	* The 7th byte (EXT #): defines the external sensor model.
279		-* 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.)
280	280
281	281
282		-
283		-
284	284	=== 2.4.1 Decoder in TTN V3 ===
285	285
286	286
287	287	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.
288	288
289		-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]]
290	290
291	291
292		-[[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"]]
293	293
294	294
295		-[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
296		-
297		-
298		-
299		-
300	300	=== 2.4.2 BAT-Battery Info ===
301	301
302	302
303	303	These two bytes of BAT include the battery state and the actually voltage
304	304
305		-[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
	255	+[[image:image-20220523152839-18.png||_mstalt="457613"]]
306	306
307	307
308		-[[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"]]
309	309
310	310
311	311	Check the battery voltage for LHT65N.
...	...	@@ -314,48 +314,40 @@
314	314	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
315	315
316	316
317		-
318		-
319	319	=== 2.4.3 Built-in Temperature ===
320	320
321	321
322		-[[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"]]
323	323
324	324	* Temperature:  0x0ABB/100=27.47℃
325	325
326		-[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
	274	+[[image:image-20220522235639-3.png||_mstalt="432120"]]
327	327
328	328	* Temperature:  (0xF5C6-65536)/100=-26.18℃
329	329
330	330
331		-
332		-
333	333	=== 2.4.4 Built-in Humidity ===
334	334
335	335
336		-[[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"]]
337	337
338	338	* Humidity:    0x025C/10=60.4%
339	339
340	340
341		-
342		-
343	343	=== 2.4.5 Ext # ===
344	344
345	345
346	346	Bytes for External Sensor:
347	347
348		-[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
	292	+[[image:image-20220523152822-17.png||_mstalt="454545"]]
349	349
350	350
351		-
352	352	=== 2.4.6 Ext value ===
353	353
354		-
355	355	==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
356	356
357	357
358		-[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
	300	+[[image:image-20220522235639-5.png||_mstalt="432848"]]
359	359
360	360
361	361	* DS18B20 temp=0x0ADD/100=27.81℃
...	...	@@ -362,9 +362,11 @@
362	362
363	363	The last 2 bytes of data are meaningless
364	364
365		-[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
366	366
367	367
	309	+[[image:image-20220522235639-6.png||_mstalt="433212"]]
	310	+
	311	+
368	368	* External temperature= (0xF54F-65536)/100=-27.37℃
369	369
370	370	The last 2 bytes of data are meaningless
...	...	@@ -372,7 +372,6 @@
372	372	If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
373	373
374	374
375		-
376	376	==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
377	377
378	378
...	...	@@ -384,114 +384,53 @@
384	384
385	385	)))
386	386
387		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
388		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
389		-(((
390		-(% _mstvisible="6" %)
391		-(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
392		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
393		-(((
394		-(% _mstvisible="6" %)
395		-(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
396		-)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
397		-(((
398		-(% _mstvisible="6" %)
399		-(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
400		-)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
401		-(((
402		-(% _mstvisible="6" %)
403		-(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
404		-)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
405		-(((
406		-(% _mstvisible="6" %)
407		-(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
408		-)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
409		-(((
410		-(% _mstvisible="6" %)
411		-(% _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**
412	412	)))
413		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
414		-(((
415		-(% _mstvisible="6" %)
416		-(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
417		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
418		-(((
419		-(% _mstvisible="6" %)
420		-[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
421		-)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
422		-(((
423		-(% _mstvisible="6" %)
424		-(((
425		-(% _mstvisible="7" %)
426		-[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
427		-)))
428		-
429		-(% _mstvisible="6" %)
430		-(((
431		-(% _mstvisible="7" %)
432		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
433		-)))
434		-)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
435		-(((
436		-(% _mstvisible="6" %)
437		-(((
438		-(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
439		-BAT Status &
440		-)))
441		-
442		-(% _mstvisible="6" %)
443		-(((
444		-(% _mstvisible="7" %)
445		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
446		-)))
447		-)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
448		-(((
449		-(% _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" %)(((
450	450	Status & Ext
451		-)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
452		-(((
453		-(% _mstvisible="6" %)
454		-(((
455		-(% _mstvisible="7" %)
456		-[[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"]]
457	457	)))
458		-)))
459	459
460		-(% _mstvisible="1" %)
461		-* (% _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**
462	462
463		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
464		-(% _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]
465		-(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
466		-(((
467		-(% _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" %)(((
468	468	BAT Status
469		-
470		-(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
471	471	00(b): Ultra Low ( BAT <= 2.50v)
472		-
473		-(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
474	474	01(b): Low  (2.50v <=BAT <= 2.55v)
475		-
476		-(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
477	477	10(b): OK   (2.55v <= BAT <=2.65v)
478		-
479		-(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
480	480	11(b): Good   (BAT >= 2.65v)
481		-)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
482		-(((
483		-(% _mstvisible="6" %)
484		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
485		-
486		-(% _mstvisible="6" %)
487		-
	368	+)))|(% style="width:132px" %)(((
	369	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
488	488	)))
489	489
490		-* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
	372	+* **Status & Ext Byte**
491	491
492		-(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
493		-|(% 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]**
494		-|(% 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)
495	495
496	496	* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
497	497	* (% 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.
...	...	@@ -498,8 +498,6 @@
498	498	* (% 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)
499	499
500	500
501		-
502		-
503	503	==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
504	504
505	505
...	...	@@ -507,11 +507,11 @@
507	507
508	508	be used to power the external ADC sensor; user can control the power on time for this
509	509
510		-sensor by setting:
	390	+(% style="color:blue" %)**sensor by setting:**
511	511
512		-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**
513	513
514		-For example:
	394	+**For example:**
515	515
516	516	AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
517	517
...	...	@@ -522,32 +522,145 @@
522	522
523	523	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.
524	524
525		-[[image:image-20220628150112-1.png||height="241" width="285"]]
	405	+[[image:image-20220628150112-1.png||_mstalt="427414" height="241" width="285"]]
526	526
527	527
528	528	When ADC_IN1 pin is connected to GND or suspended, ADC value is 0
529	529
530		-[[image:image-20220628150714-4.png]]
	410	+[[image:image-20220628150714-4.png||_mstalt="431054"]]
531	531
532	532
533	533	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.
534	534
	415	+
535	535	1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
536	536
537		-[[image:image-20220628151005-5.png]]
	418	+[[image:image-20220628151005-5.png||_mstalt="429546"]]
538	538
539	539
540	540	2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v
541	541
542		-[[image:image-20220628151056-6.png]]
	423	+[[image:image-20220628151056-6.png||_mstalt="431873"]]
543	543
544	544
545	545	3) Within range
546	546
547		-[[image:image-20220628151143-7.png]]
	428	+[[image:image-20220628151143-7.png||_mstalt="431210"]]
548	548
549	549
	431	+==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
550	550
	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	+
551	551	== 2.5 Show data on Datacake ==
552	552
553	553
...	...	@@ -576,7 +576,7 @@
576	576	)))
577	577
578	578
579		-[[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"]]
580	580
581	581
582	582
...	...	@@ -583,19 +583,18 @@
583	583	Select default key as Access Key:
584	584
585	585
586		-[[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"]]
587	587
588	588
589		-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.
590	590
591	591
592		-[[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"]]
593	593
594	594
595		-[[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"]]
596	596
597	597
598		-
599	599	== 2.6 Datalog Feature ==
600	600
601	601
...	...	@@ -604,20 +604,28 @@
604	604	)))
605	605
606	606
607		-
608	608	=== 2.6.1 Ways to get datalog via LoRaWAN ===
609	609
610	610
611	611	There are two methods:
612	612
613		-1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range.
614		-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.
615	615
	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	+
616	616	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
617	617
618		-[[image:image-20220703111700-2.png||height="381" width="1119"]]
619	619
	618	+[[image:image-20220703111700-2.png||_mstalt="426244" height="381" width="1119"]]
620	620
	620	+
621	621	=== 2.6.2 Unix TimeStamp ===
622	622
623	623
...	...	@@ -624,29 +624,29 @@
624	624	LHT65N uses Unix TimeStamp format based on
625	625
626	626
627		-[[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"]]
628	628
629	629
630	630
631		-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/]] :
632	632
633	633	Below is the converter example
634	634
635		-[[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"]]
636	636
	637	+
637	637	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
638	638
639	639
640		-
641	641	=== 2.6.3 Set Device Time ===
642	642
643	643
644	644	(((
645		-There are two ways to set device's time:
	645	+(% style="color:blue" %)**There are two ways to set device's time:**
646	646	)))
647	647
648	648	(((
649		-**~1. Through LoRaWAN MAC Command (Default settings)**
	649	+**1.  Through LoRaWAN MAC Command (Default settings)**
650	650	)))
651	651
652	652	(((
...	...	@@ -661,10 +661,8 @@
661	661	(% 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.**
662	662	)))
663	663
664		-(((
665		-
666		-)))
667	667
	665	+
668	668	(((
669	669	**2. Manually Set Time**
670	670	)))
...	...	@@ -674,18 +674,17 @@
674	674	)))
675	675
676	676
677		-
678	678	=== 2.6.4 Poll sensor value ===
679	679
680	680
681	681	User can poll sensor value based on timestamps from the server. Below is the downlink command.
682	682
683		-[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
	680	+[[image:image-20220523152302-15.png||_mstalt="451581"]]
684	684
685	685
686	686	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.
687	687
688		-For example, downlink command **31 5FC5F350 5FC6 0160 05**
	685	+For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
689	689
690	690	Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
691	691
...	...	@@ -692,344 +692,83 @@
692	692	Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
693	693
694	694
695		-
696	696	=== 2.6.5 Datalog Uplink payload ===
697	697
698	698
699		-(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
700	700	The Datalog poll reply uplink will use below payload format.
701	701
702		-(% _mstvisible="1" %)
703		-(((
704		-(% _mstvisible="2" %)
705		-
	697	+**Retrieval data payload:**
706	706
707		-(% _mstvisible="2" %)
708		-(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
709		-)))
	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"]]
710	710
711		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
712		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
713		-(((
714		-(% _mstvisible="6" %)
715		-(((
716		-(% _mstvisible="7" %)
717		-(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
718		-)))
719		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
720		-(((
721		-(% _mstvisible="6" %)
722		-(((
723		-(% _mstvisible="7" %)
724		-(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
725		-)))
726		-)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
727		-(((
728		-(% _mstvisible="6" %)
729		-(((
730		-(% _mstvisible="7" %)
731		-(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
732		-)))
733		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
734		-(((
735		-(% _mstvisible="6" %)
736		-(((
737		-(% _mstvisible="7" %)
738		-(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
739		-)))
740		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
741		-(((
742		-(% _mstvisible="6" %)
743		-(((
744		-(% _mstvisible="7" %)
745		-(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
746		-)))
747		-)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
748		-(((
749		-(% _mstvisible="6" %)
750		-(((
751		-(% _mstvisible="7" %)
752		-(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
753		-)))
754		-)))
755		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
756		-(((
757		-(% _mstvisible="6" %)
758		-(((
759		-(% _mstvisible="7" %)
760		-(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
761		-)))
762		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
763		-(((
764		-(% _mstvisible="6" %)
765		-(((
766		-(% _mstvisible="7" %)
767		-[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
768		-)))
769		-)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
770		-(((
771		-(% _mstvisible="6" %)
772		-(((
773		-(% _mstvisible="7" %)
774		-(((
775		-(% _mstvisible="8" %)
776		-[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
777		-)))
778		-)))
	705	+**Poll message flag & Ext:**
779	779
780		-(% _mstvisible="6" %)
781		-(((
782		-(% _mstvisible="7" %)
783		-(((
784		-(% _mstvisible="8" %)
785		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
786		-)))
787		-)))
788		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
789		-(((
790		-(% _mstvisible="6" %)
791		-(((
792		-(% _mstvisible="7" %)
793		-(((
794		-(% _mstvisible="8" %)
795		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
796		-)))
797		-)))
	707	+[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
798	798
799		-(% _mstvisible="6" %)
800		-(((
801		-(% _mstvisible="7" %)
802		-(((
803		-(% _mstvisible="8" %)
804		-[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
805		-)))
806		-)))
807		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
808		-(((
809		-(% _mstvisible="6" %)
810		-(((
811		-(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
812		-Poll message flag & Ext
813		-)))
814		-)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
815		-(((
816		-(% _mstvisible="6" %)
817		-(((
818		-(% _mstvisible="7" %)
819		-(((
820		-(% _mstvisible="8" %)
821		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
822		-)))
823		-)))
	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)
824	824
825		-(% _mstvisible="6" %)
826		-(((
827		-(% _mstvisible="7" %)
828		-(((
829		-(% _mstvisible="8" %)
830		-
831		-)))
832		-)))
833		-)))
	711	+(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
834	834
835		-(% _mstvisible="1" %)
836		-(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
	713	+* Poll Message Flag is set to 1.
837	837
838		-(% _mstvisible="1" %)
839		-[[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.
840	840
841		-(% _mstvisible="1" %)
842		-(((
843		-(% _mstvisible="2" %)
844		-(((
845		-(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
846		-(((
847		-Poll Message Flag: 1: This message is a poll message reply.
848		-)))
849		-)))
850		-)))
851		-
852		-(% _mstvisible="1" %)
853		-* (% _mstvisible="3" %)
854		-(((
855		-(% _mstvisible="4" %)
856		-(((
857		-(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
858		-(((
859		-Poll Message Flag is set to 1.
860		-)))
861		-)))
862		-)))
863		-* (% _mstvisible="3" %)
864		-(((
865		-(% _mstvisible="4" %)
866		-(((
867		-(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
868		-(((
869		-Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
870		-)))
871		-)))
872		-)))
873		-
874		-(% _mstvisible="1" %)
875		-(((
876		-(% _mstvisible="2" %)
877		-(((
878		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
879		-(((
880		-
881		-)))
882		-
883		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
884		-(((
885	885	For example, in US915 band, the max payload for different DR is:
886		-)))
887		-)))
888		-)))
889	889
890		-(% _mstvisible="1" %)
891		-(((
892		-(% _mstvisible="2" %)
893		-(((
894		-(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
895		-(((
896		-a) DR0: max is 11 bytes so one entry of data
897		-)))
898		-)))
899		-)))
	719	+(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
900	900
901		-(% _mstvisible="1" %)
902		-(((
903		-(% _mstvisible="2" %)
904		-(((
905		-(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
906		-(((
907		-b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
908		-)))
909		-)))
910		-)))
	721	+(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
911	911
912		-(% _mstvisible="1" %)
913		-(((
914		-(% _mstvisible="2" %)
915		-(((
916		-(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
917		-(((
918		-c) DR2: total payload includes 11 entries of data
919		-)))
920		-)))
921		-)))
	723	+(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
922	922
923		-(% _mstvisible="1" %)
924		-(((
925		-(% _mstvisible="2" %)
926		-(((
927		-(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
928		-(((
929		-d) DR3: total payload includes 22 entries of data.
930		-)))
931		-)))
932		-)))
	725	+(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
933	933
934		-(% _mstvisible="1" %)
935		-(((
936		-(% _mstvisible="2" %)
937		-(((
938		-(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
939		-(((
940		-If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0
941		-)))
942		-)))
943		-)))
	727	+If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
944	944
945	945
946		-(% _mstvisible="1" style="text-align: left;" %)
947		-(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
	730	+**Example:**
948	948
949		-(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
950	950	If LHT65N has below data inside Flash:
951	951
952		-(% _mstvisible="1" %)
953		-[[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"]]
954	954
955		-(% _mstvisible="1" %)
956		-(((
957		-(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
958		-If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
959		-)))
960	960
961		-(% _mstvisible="1" %)
962		-(((
963		-(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
964		- Where : Start time: 60065F97 = time 21/1/19 04:27:03
965		-)))
	737	+If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
966	966
967		-(% _mstvisible="1" %)
968		-(((
969		-(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
970		- Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
971		-)))
	739	+Where : Start time: 60065F97 = time 21/1/19 04:27:03
972	972
973		-(% _mstvisible="1" %)
974		-(((
975		-(% _mstvisible="2" %)
976		-
977		-)))
	741	+ Stop time: 60066DA7= time 21/1/19 05:27:03
978	978
979		-(% _mstvisible="1" %)
980		-(((
981		-(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
982		-LHT65N will uplink this payload.
983		-)))
984	984
985		-(% _mstvisible="1" %)
986		-[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
	744	+**LHT65N will uplink this payload.**
987	987
988		-(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
989		-(((
990		-7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
991		-)))
	746	+[[image:image-20220523001219-13.png||_mstalt="451204" height="421" style="text-align:left" width="727"]]
992	992
993		-(% _msthash="315237" _msttexthash="1385839" %)
994		-(((
	748	+
	749	+__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
	750	+
995	995	Where the first 11 bytes is for the first entry:
996		-)))
997	997
998		-(% _msthash="315238" _msttexthash="274846" %)
999		-(((
1000	1000	7FFF089801464160065F97
1001		-)))
1002	1002
1003		-(% _msthash="315239" _msttexthash="617435" %)
1004		-(((
1005	1005	Ext sensor data=0x7FFF/100=327.67
1006		-)))
1007	1007
1008		-(% _msthash="315240" _msttexthash="270543" %)
1009		-(((
1010		-Temp=0x0898/100=22.00
1011		-)))
	757	+Temp=0x088E/100=22.00
1012	1012
1013		-(% _msthash="315241" _msttexthash="211783" %)
1014		-(((
1015		-Hum=0x0146/10=32.6
1016		-)))
	759	+Hum=0x014B/10=32.6
1017	1017
1018		-(% _msthash="315242" _msttexthash="1569776" %)
1019		-(((
1020	1020	poll message flag & Ext=0x41,means reply data,Ext=1
1021		-)))
1022	1022
1023		-(% _msthash="315243" _msttexthash="1120509" %)
1024		-(((
1025		-Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1026		-)))
	763	+Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
1027	1027
1028	1028
	766	+== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
1029	1029
1030		-== 2.7 Alarm Mode ==
1031	1031
1032		-
1033	1033	(((
1034	1034	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.
1035	1035	)))
...	...	@@ -1037,17 +1037,148 @@
1037	1037	(((
1038	1038	(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
1039	1039
1040		-
1041		-)))
1042	1042
	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	+
1043	1043	(((
1044		-**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.
1045	1045	)))
	797	+)))
1046	1046
1047		-(% _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" %)
1048	1048	(((
1049	1049	(((
1050		-**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)
1051	1051	)))
1052	1052
1053	1053	(((
...	...	@@ -1059,7 +1059,7 @@
1059	1059	)))
1060	1060
1061	1061	(((
1062		-**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" %)
1063	1063	)))
1064	1064
1065	1065	(((
...	...	@@ -1082,7 +1082,6 @@
1082	1082	TEMPhigh=003C
1083	1083
1084	1084
1085		-
1086	1086	== 2.8 LED Indicator ==
1087	1087
1088	1088
...	...	@@ -1098,22 +1098,18 @@
1098	1098	* For each success downlink, the PURPLE LED will blink once
1099	1099
1100	1100
1101		-
1102		-
1103	1103	== 2.9 installation ==
1104	1104
1105	1105
1106		-(% _mstvisible="1" %)
1107		-[[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"]]
1108	1108
1109	1109
1110		-
1111	1111	= 3. Sensors and Accessories =
1112	1112
1113	1113	== 3.1 E2 Extension Cable ==
1114	1114
1115	1115
1116		-[[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"]]
1117	1117
1118	1118
1119	1119	**1m long breakout cable for LHT65N. Features:**
...	...	@@ -1137,15 +1137,13 @@
1137	1137
1138	1138	)))
1139	1139
1140		-[[image:image-20220619092421-3.png||height="371" width="529"]]
	1002	+[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
1141	1141
1142	1142
1143		-
1144		-
1145	1145	== 3.2 E3 Temperature Probe ==
1146	1146
1147	1147
1148		-[[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"]]
1149	1149
1150	1150
1151	1151	Temperature sensor with 2 meters cable long
...	...	@@ -1157,8 +1157,6 @@
1157	1157	* Working voltage 2.35v ~~ 5v
1158	1158
1159	1159
1160		-
1161		-
1162	1162	= 4. Configure LHT65N via AT command or LoRaWAN downlink =
1163	1163
1164	1164
...	...	@@ -1206,7 +1206,6 @@
1206	1206	)))
1207	1207
1208	1208
1209		-
1210	1210	== 4.1 Set Transmit Interval Time ==
1211	1211
1212	1212
...	...	@@ -1215,7 +1215,7 @@
1215	1215
1216	1216	(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1217	1217
1218		-[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
	1075	+[[image:image-20220523150701-2.png||_mstalt="427453"]]
1219	1219
1220	1220
1221	1221	(% style="color:#4f81bd" %)**Downlink Command: 0x01**
...	...	@@ -1222,15 +1222,13 @@
1222	1222
1223	1223	Format: Command Code (0x01) followed by 3 bytes time value.
1224	1224
1225		-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.
1226	1226
1227		-* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	1084	+* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1228	1228
1229		-* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	1086	+* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1230	1230
1231	1231
1232		-
1233		-
1234	1234	== 4.2 Set External Sensor Mode ==
1235	1235
1236	1236
...	...	@@ -1239,7 +1239,7 @@
1239	1239
1240	1240	(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1241	1241
1242		-[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
	1097	+[[image:image-20220523150759-3.png||_mstalt="432146"]]
1243	1243
1244	1244
1245	1245	(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
...	...	@@ -1255,8 +1255,6 @@
1255	1255	* 0xA20702003c: Same as AT+SETCNT=60
1256	1256
1257	1257
1258		-
1259		-
1260	1260	== 4.3 Enable/Disable uplink Temperature probe ID ==
1261	1261
1262	1262
...	...	@@ -1279,7 +1279,7 @@
1279	1279
1280	1280	(% style="color:#4f81bd" %)**AT Command:**
1281	1281
1282		-[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
	1135	+[[image:image-20220523150928-4.png||_mstalt="431821"]]
1283	1283
1284	1284
1285	1285	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1288,8 +1288,6 @@
1288	1288	* **0xA801**     **~-~->** AT+PID=1
1289	1289
1290	1290
1291		-
1292		-
1293	1293	== 4.4 Set Password ==
1294	1294
1295	1295
...	...	@@ -1298,7 +1298,7 @@
1298	1298
1299	1299	(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1300	1300
1301		-[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
	1152	+[[image:image-20220523151052-5.png||_mstalt="428623"]]
1302	1302
1303	1303
1304	1304	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1306,7 +1306,6 @@
1306	1306	No downlink command for this feature.
1307	1307
1308	1308
1309		-
1310	1310	== 4.5 Quit AT Command ==
1311	1311
1312	1312
...	...	@@ -1315,7 +1315,7 @@
1315	1315
1316	1316	(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1317	1317
1318		-[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
	1168	+[[image:image-20220523151132-6.png||_mstalt="428649"]]
1319	1319
1320	1320
1321	1321	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1323,7 +1323,6 @@
1323	1323	No downlink command for this feature.
1324	1324
1325	1325
1326		-
1327	1327	== 4.6 Set to sleep mode ==
1328	1328
1329	1329
...	...	@@ -1332,18 +1332,16 @@
1332	1332	* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1333	1333	* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1334	1334
1335		-(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
	1184	+(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1336	1336
1337		-[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
	1186	+[[image:image-20220523151218-7.png||_mstalt="430703"]]
1338	1338
1339	1339
1340		-(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1189	+(% style="color:#4f81bd" %)**Downlink Command:**
1341	1341
1342	1342	* There is no downlink command to set to Sleep mode.
1343	1343
1344	1344
1345		-
1346		-
1347	1347	== 4.7 Set system time ==
1348	1348
1349	1349
...	...	@@ -1350,17 +1350,16 @@
1350	1350	Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1351	1351
1352	1352
1353		-(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
	1200	+(% style="color:#4f81bd" %)**AT Command:**
1354	1354
1355		-[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
	1202	+[[image:image-20220523151253-8.png||_mstalt="430677"]]
1356	1356
1357	1357
1358		-(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1205	+(% style="color:#4f81bd" %)**Downlink Command:**
1359	1359
1360		-0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
	1207	+0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1361	1361
1362	1362
1363		-
1364	1364	== 4.8 Set Time Sync Mode ==
1365	1365
1366	1366
...	...	@@ -1374,18 +1374,17 @@
1374	1374
1375	1375	)))
1376	1376
1377		-(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
	1223	+(% style="color:#4f81bd" %)**AT Command:**
1378	1378
1379		-[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
	1225	+[[image:image-20220523151336-9.png||_mstalt="431717"]]
1380	1380
1381	1381
1382	1382	(% style="color:#4f81bd" %)**Downlink Command:**
1383	1383
1384		-0x28 01 ~/~/ Same As AT+SYNCMOD=1
1385		-0x28 00 ~/~/ Same As AT+SYNCMOD=0
	1230	+0x28 01  ~/~/  Same As AT+SYNCMOD=1
	1231	+0x28 00  ~/~/  Same As AT+SYNCMOD=0
1386	1386
1387	1387
1388		-
1389	1389	== 4.9 Set Time Sync Interval ==
1390	1390
1391	1391
...	...	@@ -1392,17 +1392,16 @@
1392	1392	Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1393	1393
1394	1394
1395		-(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
	1240	+(% style="color:#4f81bd" %)**AT Command:**
1396	1396
1397		-[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
	1242	+[[image:image-20220523151411-10.png||_mstalt="449696"]]
1398	1398
1399	1399
1400		-(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1245	+(% style="color:#4f81bd" %)**Downlink Command:**
1401	1401
1402		-**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A
	1247	+**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1403	1403
1404	1404
1405		-
1406	1406	== 4.10 Print data entries base on page. ==
1407	1407
1408	1408
...	...	@@ -1409,17 +1409,16 @@
1409	1409	Feature: Print the sector data from start page to stop page (max is 416 pages).
1410	1410
1411	1411
1412		-(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
	1256	+(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1413	1413
1414		-[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
	1258	+[[image:image-20220523151450-11.png||_mstalt="451035"]]
1415	1415
1416	1416
1417		-(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1261	+(% style="color:#4f81bd" %)**Downlink Command:**
1418	1418
1419	1419	No downlink commands for feature
1420	1420
1421	1421
1422		-
1423	1423	== 4.11 Print last few data entries. ==
1424	1424
1425	1425
...	...	@@ -1426,17 +1426,16 @@
1426	1426	Feature: Print the last few data entries
1427	1427
1428	1428
1429		-(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
	1272	+(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1430	1430
1431		-[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
	1274	+[[image:image-20220523151524-12.png||_mstalt="452101"]]
1432	1432
1433	1433
1434		-(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
	1277	+(% style="color:#4f81bd" %)**Downlink Command:**
1435	1435
1436	1436	No downlink commands for feature
1437	1437
1438	1438
1439		-
1440	1440	== 4.12 Clear Flash Record ==
1441	1441
1442	1442
...	...	@@ -1445,39 +1445,85 @@
1445	1445
1446	1446	(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1447	1447
1448		-[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
	1290	+[[image:image-20220523151556-13.png||_mstalt="454129"]]
1449	1449
1450	1450
1451	1451	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1452	1452
1453		-* Example: 0xA301 ~/~/Same as AT+CLRDTA
	1295	+* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1454	1454
1455	1455
1456		-
1457		-
1458	1458	== 4.13 Auto Send None-ACK messages ==
1459	1459
1460	1460
1461		-(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1462	1462	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.
1463	1463
1464	1464
1465	1465	(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1466	1466
1467		-(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1468	1468	The default factory setting is 0
1469	1469
1470		-(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1471		-(% _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**
1472		-(% _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
1473	1473
1474	1474	(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1475	1475
1476		-* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
	1314	+* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1477	1477
1478	1478
	1317	+== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1479	1479
1480	1480
	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	+
1481	1481	= 5. Battery & How to replace =
1482	1482
1483	1483	== 5.1 Battery Type ==
...	...	@@ -1484,32 +1484,25 @@
1484	1484
1485	1485
1486	1486	(((
1487		-(((
1488	1488	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.
1489	1489	)))
1490		-)))
1491	1491
1492	1492	(((
1493		-
1494		-)))
1495		-
1496		-(((
1497		-(((
1498	1498	The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1499		-[[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"]]
1500	1500	)))
1501		-)))
1502	1502
1503	1503	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1504	1504
1505	1505
1506		-
1507	1507	== 5.2 Replace Battery ==
1508	1508
1509	1509
1510	1510	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.
1511	1511
1512		-[[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"]]
1513	1513
1514	1514
1515	1515	== 5.3 Battery Life Analyze ==
...	...	@@ -1520,9 +1520,6 @@
1520	1520	[[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]]
1521	1521	)))
1522	1522
1523		-(((
1524		-
1525		-)))
1526	1526
1527	1527	(((
1528	1528	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]]
...	...	@@ -1529,10 +1529,8 @@
1529	1529	)))
1530	1530
1531	1531
1532		-
1533	1533	= 6. FAQ =
1534	1534
1535		-
1536	1536	== 6.1 How to use AT Command? ==
1537	1537
1538	1538
...	...	@@ -1541,12 +1541,11 @@
1541	1541	[[image:image-20220530085651-1.png||_mstalt="429949"]]
1542	1542
1543	1543
1544		-(% _msthash="506061" _msttexthash="170755" %)**Connection:**
	1420	+**Connection:**
1545	1545
1546	1546	* (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1547	1547	* (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
1548	1548	* (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
1549		-* (% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
1550	1550
1551	1551	(((
1552	1552	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.
...	...	@@ -1558,209 +1558,143 @@
1558	1558	[[image:image-20220530095701-4.png||_mstalt="430014"]]
1559	1559
1560	1560
1561		-(% _msthash="506066" _msttexthash="544869" %)
1562	1562	AT Command List is as below:
1563	1563
1564		-(% _msthash="506067" _msttexthash="361920" %)
1565	1565	AT+<CMD>? :  Help on <CMD>
1566	1566
1567		-(% _msthash="506068" _msttexthash="243061" %)
1568	1568	AT+<CMD> :  Run <CMD>
1569	1569
1570		-(% _msthash="506069" _msttexthash="704197" %)
1571	1571	AT+<CMD>=<value> :  Set the value
1572	1572
1573		-(% _msthash="506070" _msttexthash="455676" %)
1574	1574	AT+<CMD>=? :  Get the value
1575	1575
1576		-(% _msthash="506071" _msttexthash="670553" %)
1577	1577	AT+DEBUG:  Set more info output
1578	1578
1579		-(% _msthash="506072" _msttexthash="485888" %)
1580	1580	ATZ:  Trig a reset of the MCU
1581	1581
1582		-(% _msthash="506073" _msttexthash="2068872" %)
1583	1583	AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1584	1584
1585		-(% _msthash="506074" _msttexthash="689169" %)
1586	1586	AT+DEUI:  Get or Set the Device EUI
1587	1587
1588		-(% _msthash="506075" _msttexthash="960414" %)
1589	1589	AT+DADDR:  Get or Set the Device Address
1590	1590
1591		-(% _msthash="506076" _msttexthash="1079897" %)
1592	1592	AT+APPKEY:  Get or Set the Application Key
1593	1593
1594		-(% _msthash="506077" _msttexthash="1326143" %)
1595	1595	AT+NWKSKEY:  Get or Set the Network Session Key
1596	1596
1597		-(% _msthash="506078" _msttexthash="1573000" %)
1598	1598	AT+APPSKEY:  Get or Set the Application Session Key
1599	1599
1600		-(% _msthash="506079" _msttexthash="1041729" %)
1601	1601	AT+APPEUI:  Get or Set the Application EUI
1602	1602
1603		-(% _msthash="506080" _msttexthash="2104206" %)
1604	1604	AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1605	1605
1606		-(% _msthash="506081" _msttexthash="3369288" %)
1607	1607	AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1608	1608
1609		-(% _msthash="506082" _msttexthash="1894529" %)
1610	1610	AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1611	1611
1612		-(% _msthash="506083" _msttexthash="3864172" %)
1613	1613	AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1614	1614
1615		-(% _msthash="506084" _msttexthash="1712204" %)
1616	1616	AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1617	1617
1618		-(% _msthash="506085" _msttexthash="1281202" %)
1619	1619	AT+RX2FQ:  Get or Set the Rx2 window frequency
1620	1620
1621		-(% _msthash="506086" _msttexthash="2796781" %)
1622	1622	AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1623	1623
1624		-(% _msthash="506087" _msttexthash="3285165" %)
1625	1625	AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1626	1626
1627		-(% _msthash="506088" _msttexthash="3286179" %)
1628	1628	AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1629	1629
1630		-(% _msthash="506089" _msttexthash="4703803" %)
1631	1631	AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1632	1632
1633		-(% _msthash="506090" _msttexthash="4704999" %)
1634	1634	AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1635	1635
1636		-(% _msthash="506091" _msttexthash="1528683" %)
1637	1637	AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1638	1638
1639		-(% _msthash="506092" _msttexthash="757185" %)
1640	1640	AT+NWKID:  Get or Set the Network ID
1641	1641
1642		-(% _msthash="506093" _msttexthash="1156597" %)
1643	1643	AT+FCU:  Get or Set the Frame Counter Uplink
1644	1644
1645		-(% _msthash="506094" _msttexthash="1273987" %)
1646	1646	AT+FCD:  Get or Set the Frame Counter Downlink
1647	1647
1648		-(% _msthash="506095" _msttexthash="859222" %)
1649	1649	AT+CLASS:  Get or Set the Device Class
1650	1650
1651		-(% _msthash="506096" _msttexthash="384852" %)
1652	1652	AT+JOIN:  Join network
1653	1653
1654		-(% _msthash="506097" _msttexthash="548626" %)
1655	1655	AT+NJS:  Get the join status
1656	1656
1657		-(% _msthash="506098" _msttexthash="2546206" %)
1658	1658	AT+SENDB:  Send hexadecimal data along with the application port
1659	1659
1660		-(% _msthash="506099" _msttexthash="1932307" %)
1661	1661	AT+SEND:  Send text data along with the application port
1662	1662
1663		-(% _msthash="506100" _msttexthash="3560557" %)
1664	1664	AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1665	1665
1666		-(% _msthash="506101" _msttexthash="1429701" %)
1667	1667	AT+RECV:  Print last received data in raw format
1668	1668
1669		-(% _msthash="506102" _msttexthash="1735981" %)
1670	1670	AT+VER:  Get current image version and Frequency Band
1671	1671
1672		-(% _msthash="506103" _msttexthash="1189474" %)
1673	1673	AT+CFM:  Get or Set the confirmation mode (0-1)
1674	1674
1675		-(% _msthash="506104" _msttexthash="1718210" %)
1676	1676	AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1677	1677
1678		-(% _msthash="506105" _msttexthash="1339403" %)
1679	1679	AT+SNR:  Get the SNR of the last received packet
1680	1680
1681		-(% _msthash="506106" _msttexthash="1452009" %)
1682	1682	AT+RSSI:  Get the RSSI of the last received packet
1683	1683
1684		-(% _msthash="506107" _msttexthash="2768142" %)
1685	1685	AT+TDC:  Get or set the application data transmission interval in ms
1686	1686
1687		-(% _msthash="506108" _msttexthash="1083914" %)
1688	1688	AT+PORT:  Get or set the application port
1689	1689
1690		-(% _msthash="506109" _msttexthash="622440" %)
1691	1691	AT+DISAT:  Disable AT commands
1692	1692
1693		-(% _msthash="506110" _msttexthash="868361" %)
1694	1694	AT+PWORD: Set password, max 9 digits
1695	1695
1696		-(% _msthash="506111" _msttexthash="2210299" %)
1697	1697	AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1698	1698
1699		-(% _msthash="506112" _msttexthash="2113462" %)
1700	1700	AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1701	1701
1702		-(% _msthash="506113" _msttexthash="2087423" %)
1703	1703	AT+PDTA:  Print the sector data from start page to stop page
1704	1704
1705		-(% _msthash="506114" _msttexthash="1063127" %)
1706	1706	AT+PLDTA:  Print the last few sets of data
1707	1707
1708		-(% _msthash="506115" _msttexthash="1999426" %)
1709	1709	AT+CLRDTA:  Clear the storage, record position back to 1st
1710	1710
1711		-(% _msthash="506116" _msttexthash="442130" %)
1712	1712	AT+SLEEP:  Set sleep mode
1713	1713
1714		-(% _msthash="506117" _msttexthash="1080222" %)
1715	1715	AT+EXT:  Get or Set external sensor model
1716	1716
1717		-(% _msthash="506118" _msttexthash="1309490" %)
1718	1718	AT+BAT:  Get the current battery voltage in mV
1719	1719
1720		-(% _msthash="506119" _msttexthash="813891" %)
1721	1721	AT+CFG:  Print all configurations
1722	1722
1723		-(% _msthash="506120" _msttexthash="551707" %)
1724	1724	AT+WMOD:  Get or Set Work Mode
1725	1725
1726		-(% _msthash="506121" _msttexthash="2631499" %)
1727	1727	AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1728	1728
1729		-(% _msthash="506122" _msttexthash="3907150" %)
1730	1730	AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1731	1731
1732		-(% _msthash="506123" _msttexthash="854620" %)
1733	1733	AT+SETCNT:  Set the count at present
1734	1734
1735		-(% _msthash="506124" _msttexthash="2554877" %)
1736	1736	AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1737	1737
1738		-(% _msthash="506125" _msttexthash="771849" %)
1739	1739	AT+RPL:  Get or set response level
1740	1740
1741		-(% _msthash="506126" _msttexthash="1484314" %)
1742	1742	AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1743	1743
1744		-(% _msthash="506127" _msttexthash="741728" %)
1745	1745	AT+LEAPSEC:  Get or Set Leap Second
1746	1746
1747		-(% _msthash="506128" _msttexthash="1694017" %)
1748	1748	AT+SYNCMOD:  Get or Set time synchronization method
1749	1749
1750		-(% _msthash="506129" _msttexthash="2235948" %)
1751	1751	AT+SYNCTDC:  Get or set time synchronization interval in day
1752	1752
1753		-(% _msthash="506130" _msttexthash="425542" %)
1754	1754	AT+PID:  Get or set the PID
1755	1755
1756	1756
1757		-
1758	1758	== 6.2 Where to use AT commands and Downlink commands ==
1759	1759
1760	1760
1761	1761	**AT commands：**
1762	1762
1763		-[[image:image-20220620153708-1.png||height="603" width="723"]]
	1572	+[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
1764	1764
1765	1765
1766	1766	**Downlink commands:**
...	...	@@ -1794,20 +1794,18 @@
1794	1794	[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1795	1795
1796	1796
1797		-
1798	1798	== 6.3 How to change the uplink interval？ ==
1799	1799
1800	1800
1801		-[[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);"]]
1802	1802
1803	1803
1804		-
1805	1805	== 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1806	1806
1807	1807
1808		-[[image:image-20220615153355-1.png]]
	1615	+[[image:image-20220615153355-1.png||_mstalt="430222"]]
1809	1809
1810		-[[image:1655802313617-381.png]]
	1617	+[[image:1655802313617-381.png||_mstalt="293917"]]
1811	1811
1812	1812
1813	1813	(((
...	...	@@ -1817,37 +1817,37 @@
1817	1817
1818	1818	Input password and ATZ to activate LHT65N,As shown below:
1819	1819
1820		-[[image:image-20220615154519-3.png||height="672" width="807"]]
	1627	+[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1821	1821
1822	1822
1823		-
1824	1824	== 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1825	1825
1826	1826
1827		-[[image:image-20220615153355-1.png]]
	1633	+[[image:image-20220615153355-1.png||_mstalt="430222"]]
1828	1828
1829	1829
1830	1830	(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1831	1831
1832		-[[image:image-20220615170542-5.png]]
	1638	+[[image:image-20220615170542-5.png||_mstalt="430638"]]
1833	1833
1834	1834
1835		-(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1836	1836
1837		-(% _msthash="506146" _msttexthash="52173160" %)
	1642	+(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
	1643	+
1838	1838	First connect the four lines；(% style="display:none" %)
1839	1839
1840		-[[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" %)
1841	1841
1842	1842
1843		-(% _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.
1844	1844
1845		-[[image:image-20220621170938-2.png]]
	1651	+[[image:image-20220621170938-2.png||_mstalt="431704"]]
1846	1846
1847	1847
	1654	+
1848	1848	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1849	1849
1850		-[[image:image-20220615171334-6.png]]
	1657	+[[image:image-20220615171334-6.png||_mstalt="431028"]]
1851	1851
1852	1852
1853	1853	Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
...	...	@@ -1855,20 +1855,19 @@
1855	1855
1856	1856	When this interface appears, it indicates that the download has been completed.
1857	1857
1858		-[[image:image-20220620160723-8.png]]
	1665	+[[image:image-20220620160723-8.png||_mstalt="430703"]]
1859	1859
1860	1860
1861	1861	Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
1862	1862
1863	1863
1864		-
1865	1865	== 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1866	1866
1867	1867
1868		-[[image:image-20220623110706-1.png]]
	1674	+[[image:image-20220623110706-1.png||_mstalt="427869"]]
1869	1869
1870	1870
1871		-[[image:image-20220623112117-4.png||height="459" width="343"]]
	1677	+[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]]
1872	1872
1873	1873
1874	1874	(((
...	...	@@ -1878,36 +1878,34 @@
1878	1878
1879	1879	Input password and ATZ to activate LHT65N,As shown below:
1880	1880
1881		-[[image:image-20220615154519-3.png||height="672" width="807"]]
	1687	+[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1882	1882
1883	1883
1884		-
1885	1885	== 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1886	1886
1887	1887
1888		-[[image:image-20220623110706-1.png]]
	1693	+[[image:image-20220623110706-1.png||_mstalt="427869"]]
1889	1889
1890	1890
1891	1891	(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1892	1892
1893		-[[image:image-20220615170542-5.png]]
	1698	+[[image:image-20220615170542-5.png||_mstalt="430638"]]
1894	1894
1895	1895
1896		-(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1897	1897
1898		-(% _msthash="506146" _msttexthash="52173160" %)
	1702	+(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
	1703	+
1899	1899	First connect the four lines；
1900	1900
1901		-(% _msthash="506146" _msttexthash="52173160" %)
1902		-[[image:image-20220623113959-5.png||height="528" width="397"]]
	1706	+[[image:image-20220623113959-5.png||_mstalt="433485" height="528" width="397"]]
1903	1903
1904		-(% _msthash="506146" _msttexthash="52173160" %)
1905		-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
1906	1906
1907	1907
	1711	+
1908	1908	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1909	1909
1910		-[[image:image-20220615171334-6.png]]
	1714	+[[image:image-20220615171334-6.png||_mstalt="431028"]]
1911	1911
1912	1912
1913	1913	Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
...	...	@@ -1915,42 +1915,33 @@
1915	1915
1916	1916	When this interface appears, it indicates that the download has been completed.
1917	1917
1918		-[[image:image-20220620160723-8.png]]
	1722	+[[image:image-20220620160723-8.png||_mstalt="430703"]]
1919	1919
1920	1920
1921		-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
1922	1922
1923	1923
1924		-
1925	1925	= 7. Order Info =
1926	1926
1927	1927
1928		-Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
	1731	+Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1929	1929
1930	1930	(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1931	1931
1932		-(% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1735	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1736	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1737	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1738	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1739	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1740	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1741	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
	1742	+* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1933	1933
1934		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1935		-
1936		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1937		-
1938		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1939		-
1940		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1941		-
1942		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1943		-
1944		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1945		-
1946		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1947		-
1948	1948	(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1949	1949
1950	1950	* (% style="color:red" %)**E3**(%%): External Temperature Probe
1951	1951
1952	1952
1953		-
1954	1954	= 8. Packing Info =
1955	1955
1956	1956
...	...	@@ -1961,18 +1961,16 @@
1961	1961
1962	1962	**Dimension and weight**:
1963	1963
1964		-* Device Size:  10 x 10 x 3.5 cm
	1759	+* Device Size:  10 x 10 x 3.5 mm
1965	1965	* Device Weight: 120.5g
1966	1966
1967	1967
1968		-
1969	1969	= 9. Reference material =
1970	1970
1971	1971
1972		-* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
	1766	+* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1973	1973
1974	1974
1975		-
1976	1976	= 10. FCC Warning =
1977	1977
1978	1978
...	...	@@ -1981,3 +1981,6 @@
1981	1981	(1) This device may not cause harmful interference；
1982	1982
1983	1983	(2) this device must accept any interference received, including interference that may cause undesired operation.
	1777	+
	1778	+
	1779	+

image-20220906100852-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Bei

Size

...	...	@@ -1,0 +1,1 @@
	1	+251.9 KB

Content

image-20220906101145-2.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Bei

Size

...	...	@@ -1,0 +1,1 @@
	1	+6.3 KB

Content

image-20220906101145-3.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Bei

Size

...	...	@@ -1,0 +1,1 @@
	1	+6.6 KB

Content

image-20220906101320-4.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Bei

Size

...	...	@@ -1,0 +1,1 @@
	1	+202.3 KB

Content

image-20220906101320-5.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Bei

Size

...	...	@@ -1,0 +1,1 @@
	1	+206.1 KB

Content

image-20220906101320-6.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Bei

Size

...	...	@@ -1,0 +1,1 @@
	1	+7.1 KB

Content

image-20220906102307-7.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Bei

Size

...	...	@@ -1,0 +1,1 @@
	1	+7.3 KB

Content

image-20220927095645-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Bei

Size

...	...	@@ -1,0 +1,1 @@
	1	+174.1 KB

Content

image-20221006192726-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Edwin

Size

...	...	@@ -1,0 +1,1 @@
	1	+17.3 KB

Content