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

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Details

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Content

...	...	@@ -1,5 +1,5 @@
1	1	(% style="text-align:center" %)
2		-[[image:image-20220613162008-1.png||_mstalt="428142" height="510" width="334"]]
	2	+[[image:image-20220613162008-1.png||_mstalt="428142" height="579" width="379"]]
3	3
4	4
5	5
...	...	@@ -16,7 +16,6 @@
16	16
17	17	= 1. Introduction =
18	18
19		-
20	20	== 1.1 What is LHT65N Temperature & Humidity Sensor ==
21	21
22	22
...	...	@@ -45,10 +45,8 @@
45	45	)))
46	46
47	47
48		-
49	49	== 1.2 Features ==
50	50
51		-
52	52	* Wall mountable
53	53	* LoRaWAN v1.0.3 Class A protocol
54	54	* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
...	...	@@ -59,12 +59,15 @@
59	59	* Built-in Temperature & Humidity sensor
60	60	* Optional External Sensors
61	61	* Tri-color LED to indicate working status
62		-* Datalog feature (Max 3328 records)
	59	+* Datalog feature
63	63
	61	+
	62	+
	63	+
64	64	== 1.3 Specification ==
65	65
66	66
67		-(% style="color:#037691" %)**Built-in Temperature Sensor:**
	67	+**Built-in Temperature Sensor:**
68	68
69	69	* Resolution: 0.01 °C
70	70	* Accuracy Tolerance : Typ ±0.3 °C
...	...	@@ -71,7 +71,7 @@
71	71	* Long Term Drift: < 0.02 °C/yr
72	72	* Operating Range: -40 ~~ 85 °C
73	73
74		-(% style="color:#037691" %)**Built-in Humidity Sensor:**
	74	+**Built-in Humidity Sensor:**
75	75
76	76	* Resolution: 0.04 %RH
77	77	* Accuracy Tolerance : Typ ±3 %RH
...	...	@@ -78,7 +78,7 @@
78	78	* Long Term Drift: < 0.02 °C/yr
79	79	* Operating Range: 0 ~~ 96 %RH
80	80
81		-(% style="color:#037691" %)**External Temperature Sensor:**
	81	+**External Temperature Sensor:**
82	82
83	83	* Resolution: 0.0625 °C
84	84	* ±0.5°C accuracy from -10°C to +85°C
...	...	@@ -85,12 +85,13 @@
85	85	* ±2°C accuracy from -55°C to +125°C
86	86	* Operating Range: -55 °C ~~ 125 °C
87	87
88		-= 2. Connect LHT65N to IoT Server =
89	89
90	90
91		-== 2.1 How does LHT65N work? ==
92	92
	91	+= 2. Connect LHT65N to IoT Server =
93	93
	93	+== 2.1 How does LHT65N work? ==
	94	+
94	94	(((
95	95	LHT65N is configured as LoRaWAN OTAA Class A mode by default. Each LHT65N is shipped with a worldwide unique set of OTAA keys. To use LHT65N in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N.
96	96	)))
...	...	@@ -100,10 +100,8 @@
100	100	)))
101	101
102	102
103		-
104	104	== 2.2 How to Activate LHT65N? ==
105	105
106		-
107	107	(((
108	108	The LHT65N has two working modes:
109	109	)))
...	...	@@ -128,11 +128,9 @@
128	128
129	129	== 2.3 Example to join LoRaWAN network ==
130	130
131		-
132	132	(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
133	133	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.
134	134
135		-
136	136	(% _mstvisible="1" class="wikigeneratedid" %)
137	137	[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
138	138
...	...	@@ -145,7 +145,6 @@
145	145
146	146	=== 2.3.1 Step 1: Create Device n TTN ===
147	147
148		-
149	149	(((
150	150	Create a device in TTN V3 with the OTAA keys from LHT65N.
151	151	)))
...	...	@@ -187,7 +187,6 @@
187	187
188	188	=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
189	189
190		-
191	191	(((
192	192	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.
193	193	)))
...	...	@@ -196,8 +196,8 @@
196	196
197	197
198	198
199		-== 2.4 Uplink Payload   ( Fport~=2) ==
200	200
	195	+== 2.4 Uplink Payload ==
201	201
202	202	(((
203	203	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.
...	...	@@ -207,57 +207,93 @@
207	207	After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
208	208	)))
209	209
210		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
211		-|=(% style="width: 60px;" %)(((
212		-**Size(bytes)**
213		-)))|=(% style="width: 30px;" %)(((
214		-**2**
215		-)))|=(% style="width: 100px;" %)(((
216		-**2**
217		-)))|=(% style="width: 100px;" %)(((
218		-**2**
219		-)))|=(% style="width: 50px;" %)(((
220		-**1**
221		-)))|=(% style="width: 50px;" %)(((
222		-**4**
	205	+(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
	206	+(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
	207	+(((
	208	+(% _mstvisible="6" %)
	209	+(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
	210	+)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
	211	+(((
	212	+(% _mstvisible="6" %)
	213	+(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
	214	+)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
	215	+(((
	216	+(% _mstvisible="6" %)
	217	+(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
	218	+)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
	219	+(((
	220	+(% _mstvisible="6" %)
	221	+(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
	222	+)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
	223	+(((
	224	+(% _mstvisible="6" %)
	225	+(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
	226	+)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
	227	+(((
	228	+(% _mstvisible="6" %)
	229	+(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
223	223	)))
224		-|(% style="width:97px" %)(((
225		-**Value**
226		-)))|(% style="width:39px" %)(((
227		-[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
228		-)))|(% style="width:100px" %)(((
	231	+(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
229	229	(((
230		-[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
	233	+(% _mstvisible="6" %)
	234	+(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
	235	+)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
	236	+(((
	237	+(% _mstvisible="6" %)
	238	+[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
	239	+)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
	240	+(((
	241	+(% _mstvisible="6" %)
	242	+(((
	243	+(% _mstvisible="7" %)
	244	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
231	231	)))
232		-)))|(% style="width:77px" %)(((
	246	+)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
233	233	(((
234		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
	248	+(% _mstvisible="6" %)
	249	+(((
	250	+(% _mstvisible="7" %)
	251	+[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
235	235	)))
236		-)))|(% style="width:47px" %)(((
237		-[[Ext>>||anchor="H2.4.5Ext23"]] #
238		-)))|(% style="width:51px" %)(((
239		-[[Ext value>>||anchor="H2.4.6Extvalue"]]
	253	+
	254	+(% _mstvisible="6" %)
	255	+(((
	256	+(% _mstvisible="7" %)
	257	+[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
240	240	)))
	259	+)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
	260	+(((
	261	+(% _mstvisible="6" %)
	262	+[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
	263	+)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
	264	+(((
	265	+(% _mstvisible="6" %)
	266	+[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
	267	+)))
241	241
242	242	* The First 6 bytes: has fix meanings for every LHT65N.
243	243	* The 7th byte (EXT #): defines the external sensor model.
244		-* 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.)
	271	+* 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.)
245	245
246		-=== 2.4.1 Decoder in TTN V3 ===
247	247
248	248
	275	+=== 2.4.1 Decoder in TTN V3 ===
	276	+
249	249	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.
250	250
251		-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]]
	279	+Below is the position to put the decoder and LHT65N decoder can be download from here:
252	252
253	253
	282	+[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
	283	+
	284	+
254	254	[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
255	255
256	256
257	257
	289	+
258	258	=== 2.4.2 BAT-Battery Info ===
259	259
260		-
261	261	These two bytes of BAT include the battery state and the actually voltage
262	262
263	263	[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
...	...	@@ -271,9 +271,10 @@
271	271	* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
272	272	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
273	273
274		-=== 2.4.3 Built-in Temperature ===
275	275
276	276
	307	+=== 2.4.3 Built-in Temperature ===
	308	+
277	277	[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
278	278
279	279	* Temperature:  0x0ABB/100=27.47℃
...	...	@@ -282,16 +282,18 @@
282	282
283	283	* Temperature:  (0xF5C6-65536)/100=-26.18℃
284	284
285		-=== 2.4.4 Built-in Humidity ===
286	286
287	287
	319	+=== 2.4.4 Built-in Humidity ===
	320	+
288	288	[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
289	289
290	290	* Humidity:    0x025C/10=60.4%
291	291
292		-=== 2.4.5 Ext # ===
293	293
294	294
	327	+=== 2.4.5 Ext # ===
	328	+
295	295	Bytes for External Sensor:
296	296
297	297	[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
...	...	@@ -300,7 +300,6 @@
300	300
301	301	=== 2.4.6 Ext value ===
302	302
303		-
304	304	==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
305	305
306	306
...	...	@@ -324,7 +324,6 @@
324	324
325	325	==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
326	326
327		-
328	328	(((
329	329	Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
330	330	)))
...	...	@@ -333,70 +333,131 @@
333	333
334	334	)))
335	335
336		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
337		-|=(% style="width: 50px;" %)(((
338		-**Size(bytes)**
339		-)))|=(% style="width: 70px;" %)(((
340		-**2**
341		-)))|=(% style="width: 120px;" %)(((
342		-**2**
343		-)))|=(% style="width: 120px;" %)(((
344		-**2**
345		-)))|=(% style="width: 50px;" %)(((
346		-**1**
347		-)))|=(% style="width: 70px;" %)(((
348		-**4**
	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**
349	349	)))
350		-|(% style="width:110px" %)(((
351		-**Value**
352		-)))|(% style="width:71px" %)(((
353		-[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
354		-)))|(% style="width:99px" %)(((
355		-[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
356		-)))|(% style="width:132px" %)(((
357		-BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
358		-)))|(% style="width:54px" %)(((
	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" %)
359	359	Status & Ext
360		-)))|(% style="width:64px" %)(((
361		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
	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"]]
362	362	)))
	439	+)))
363	363
364		-* **Battery status & Built-in Humidity**
	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**
365	365
366		-(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
367		-|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
368		-|(% style="width:67px" %)Value|(% style="width:256px" %)(((
	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" %)
369	369	BAT Status
	450	+
	451	+(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
370	370	00(b): Ultra Low ( BAT <= 2.50v)
	453	+
	454	+(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
371	371	01(b): Low  (2.50v <=BAT <= 2.55v)
	456	+
	457	+(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
372	372	10(b): OK   (2.55v <= BAT <=2.65v)
	459	+
	460	+(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
373	373	11(b): Good   (BAT >= 2.65v)
374		-)))|(% style="width:132px" %)(((
375		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
	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	+
376	376	)))
377	377
378		-* **Status & Ext Byte**
	471	+* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
379	379
380		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
381		-|=(% 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]**
382		-|=(% 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)
	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)
383	383
384	384	* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
385	385	* (% 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.
386	386	* (% 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)
387	387
	481	+
388	388	==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
389	389
390		-
391	391	In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
392	392
393	393	be used to power the external ADC sensor; user can control the power on time for this
394	394
395		-(% style="color:blue" %)**sensor by setting:**
	488	+sensor by setting:
396	396
397		-**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
	490	+AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms
398	398
399		-**For example:**
	492	+For example:
400	400
401	401	AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
402	402
...	...	@@ -417,7 +417,6 @@
417	417
418	418	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.
419	419
420		-
421	421	1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
422	422
423	423	[[image:image-20220628151005-5.png]]
...	...	@@ -434,126 +434,8 @@
434	434
435	435
436	436
437		-==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
438		-
439		-
440		-[[image:image-20220927095645-1.png||height="534" width="460"]]
441		-
442		-
443		-(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
444		-
445		-[[image:image-20220906102307-7.png]]
446		-
447		-
448		-(% style="color:blue" %)**Interrupt Mode and Counting Mode:**
449		-
450		-The external cable NE2 can be use for MOD4 and MOD8
451		-
452		-
453		-
454		-==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
455		-
456		-
457		-(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
458		-
459		-
460		-(% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
461		-
462		-(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close.
463		-
464		- In Open State, the power consumption is the same as if there is no probe
465		-
466		- In Close state, the power consumption will be 3uA higher than normal.
467		-
468		-[[image:image-20220906100852-1.png||height="205" width="377"]]
469		-
470		-
471		-Ext=4,Interrupt Sensor：
472		-
473		-(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
474		-|(% style="width:101px" %)(((
475		-AT+EXT=4,1
476		-)))|(% style="width:373px" %)(((
477		-Sent uplink packet in both rising and falling interrupt
478		-)))
479		-|(% style="width:101px" %)(((
480		-AT+EXT=4,2
481		-)))|(% style="width:373px" %)(((
482		-Sent uplink packet only in falling interrupt
483		-)))
484		-|(% style="width:101px" %)(((
485		-AT+EXT=4,3
486		-)))|(% style="width:373px" %)(((
487		-Sent uplink packet only in rising interrupt
488		-)))
489		-
490		-Trigger by falling edge:
491		-
492		-[[image:image-20220906101145-2.png]]
493		-
494		-
495		-Trigger by raising edge：
496		-
497		-[[image:image-20220906101145-3.png]]
498		-
499		-
500		-
501		-
502		-==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
503		-
504		-
505		-(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
506		-
507		-
508		-(% 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.
509		-
510		-[[image:image-20220906101320-4.png||height="366" width="698"]]
511		-
512		-
513		-(% 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
514		-
515		-[[image:image-20220906101320-5.png||height="353" width="696"]]
516		-
517		-
518		-Ext=8, Counting Sensor ( 4 bytes)：
519		-
520		-(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
521		-|(% style="width:138px" %)(((
522		-AT+EXT=8,0
523		-)))|(% style="width:240px" %)(((
524		-Count at falling interrupt
525		-)))
526		-|(% style="width:138px" %)(((
527		-AT+EXT=8,1
528		-)))|(% style="width:240px" %)(((
529		-Count at rising interrupt
530		-)))
531		-|(% style="width:138px" %)(((
532		-AT+SETCNT=60
533		-)))|(% style="width:240px" %)(((
534		-Sent current count to 60
535		-)))
536		-
537		-[[image:image-20220906101320-6.png]]
538		-
539		-
540		-(% style="color:blue" %)**A2 downlink Command：**
541		-
542		-A2 02:  Same as AT+EXT=2 (AT+EXT= second byte)
543		-
544		-A2 06 01 F4:  Same as AT+EXT=6,500 (AT+EXT= second byte, third and fourth bytes)
545		-
546		-A2 04 02:  Same as AT+EXT=4,2 (AT+EXT= second byte, third byte)
547		-
548		-A2 08 01 00:  Same as AT+EXT=8,0 (AT+EXT= second byte, fourth byte)
549		-
550		-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)
551		-
552		-
553		-
554	554	== 2.5 Show data on Datacake ==
555	555
556		-
557	557	(((
558	558	Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
559	559	)))
...	...	@@ -601,7 +601,6 @@
601	601
602	602	== 2.6 Datalog Feature ==
603	603
604		-
605	605	(((
606	606	Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N.
607	607	)))
...	...	@@ -610,22 +610,13 @@
610	610
611	611	=== 2.6.1 Ways to get datalog via LoRaWAN ===
612	612
613		-
614	614	There are two methods:
615	615
616		-(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
	588	+1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range.
	589	+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.
617	617
618		-
619		-(% 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.
620		-
621		-(% style="color:red" %)**Note for method 2:**
622		-
623		-* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
624		-* 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.
625		-
626	626	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
627	627
628		-
629	629	[[image:image-20220703111700-2.png||height="381" width="1119"]]
630	630
631	631
...	...	@@ -651,13 +651,12 @@
651	651
652	652	=== 2.6.3 Set Device Time ===
653	653
654		-
655	655	(((
656		-(% style="color:blue" %)**There are two ways to set device's time:**
	619	+There are two ways to set device's time:
657	657	)))
658	658
659	659	(((
660		-**1.  Through LoRaWAN MAC Command (Default settings)**
	623	+**~1. Through LoRaWAN MAC Command (Default settings)**
661	661	)))
662	662
663	663	(((
...	...	@@ -669,7 +669,7 @@
669	669	)))
670	670
671	671	(((
672		-(% 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.**
	635	+(% 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.
673	673	)))
674	674
675	675	(((
...	...	@@ -688,7 +688,6 @@
688	688
689	689	=== 2.6.4 Poll sensor value ===
690	690
691		-
692	692	User can poll sensor value based on timestamps from the server. Below is the downlink command.
693	693
694	694	[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
...	...	@@ -706,126 +706,352 @@
706	706
707	707	=== 2.6.5 Datalog Uplink payload ===
708	708
709		-
	671	+(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
710	710	The Datalog poll reply uplink will use below payload format.
711	711
712		-**Retrieval data payload:**
	674	+(% _mstvisible="1" %)
	675	+(((
	676	+(% _mstvisible="2" %)
	677	+(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
	678	+)))
713	713
714		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
715		-|=(% style="width: 60px;" %)(((
716		-**Size(bytes)**
717		-)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
718		-|(% 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"]]
	680	+(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	681	+(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
	682	+(((
	683	+(% _mstvisible="6" %)
	684	+(((
	685	+(% _mstvisible="7" %)
	686	+(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
	687	+)))
	688	+)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
	689	+(((
	690	+(% _mstvisible="6" %)
	691	+(((
	692	+(% _mstvisible="7" %)
	693	+(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
	694	+)))
	695	+)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
	696	+(((
	697	+(% _mstvisible="6" %)
	698	+(((
	699	+(% _mstvisible="7" %)
	700	+(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
	701	+)))
	702	+)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
	703	+(((
	704	+(% _mstvisible="6" %)
	705	+(((
	706	+(% _mstvisible="7" %)
	707	+(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
	708	+)))
	709	+)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
	710	+(((
	711	+(% _mstvisible="6" %)
	712	+(((
	713	+(% _mstvisible="7" %)
	714	+(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
	715	+)))
	716	+)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
	717	+(((
	718	+(% _mstvisible="6" %)
	719	+(((
	720	+(% _mstvisible="7" %)
	721	+(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
	722	+)))
	723	+)))
	724	+(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
	725	+(((
	726	+(% _mstvisible="6" %)
	727	+(((
	728	+(% _mstvisible="7" %)
	729	+(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
	730	+)))
	731	+)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
	732	+(((
	733	+(% _mstvisible="6" %)
	734	+(((
	735	+(% _mstvisible="7" %)
	736	+[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
	737	+)))
	738	+)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
	739	+(((
	740	+(% _mstvisible="6" %)
	741	+(((
	742	+(% _mstvisible="7" %)
	743	+(((
	744	+(% _mstvisible="8" %)
	745	+[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
	746	+)))
	747	+)))
719	719
720		-**Poll message flag & Ext:**
	749	+(% _mstvisible="6" %)
	750	+(((
	751	+(% _mstvisible="7" %)
	752	+(((
	753	+(% _mstvisible="8" %)
	754	+[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
	755	+)))
	756	+)))
	757	+)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
	758	+(((
	759	+(% _mstvisible="6" %)
	760	+(((
	761	+(% _mstvisible="7" %)
	762	+(((
	763	+(% _mstvisible="8" %)
	764	+[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
	765	+)))
	766	+)))
721	721
	768	+(% _mstvisible="6" %)
	769	+(((
	770	+(% _mstvisible="7" %)
	771	+(((
	772	+(% _mstvisible="8" %)
	773	+[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
	774	+)))
	775	+)))
	776	+)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
	777	+(((
	778	+(% _mstvisible="6" %)
	779	+(((
	780	+(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
	781	+Poll message flag & Ext
	782	+)))
	783	+)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
	784	+(((
	785	+(% _mstvisible="6" %)
	786	+(((
	787	+(% _mstvisible="7" %)
	788	+(((
	789	+(% _mstvisible="8" %)
	790	+[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
	791	+)))
	792	+)))
722	722
723		-[[image:image-20221006192726-1.png||height="112" width="754"]]
	794	+(% _mstvisible="6" %)
	795	+(((
	796	+(% _mstvisible="7" %)
	797	+(((
	798	+(% _mstvisible="8" %)
	799	+
	800	+)))
	801	+)))
	802	+)))
724	724
725		-(% 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)
	804	+(% _mstvisible="1" %)
	805	+(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
726	726
727		-(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
	807	+(% _mstvisible="1" %)
	808	+[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
728	728
729		-* Poll Message Flag is set to 1.
	810	+(% _mstvisible="1" %)
	811	+(((
	812	+(% _mstvisible="2" %)
	813	+(((
	814	+(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
	815	+(((
	816	+Poll Message Flag: 1: This message is a poll message reply.
	817	+)))
	818	+)))
	819	+)))
730	730
731		-* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
	821	+(% _mstvisible="1" %)
	822	+* (% _mstvisible="3" %)
	823	+(((
	824	+(% _mstvisible="4" %)
	825	+(((
	826	+(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
	827	+(((
	828	+Poll Message Flag is set to 1.
	829	+)))
	830	+)))
	831	+)))
	832	+* (% _mstvisible="3" %)
	833	+(((
	834	+(% _mstvisible="4" %)
	835	+(((
	836	+(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
	837	+(((
	838	+Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
	839	+)))
	840	+)))
	841	+)))
732	732
	843	+(% _mstvisible="1" %)
	844	+(((
	845	+(% _mstvisible="2" %)
	846	+(((
	847	+(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
	848	+(((
	849	+
	850	+)))
	851	+
	852	+(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
	853	+(((
733	733	For example, in US915 band, the max payload for different DR is:
	855	+)))
	856	+)))
	857	+)))
734	734
735		-(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
	859	+(% _mstvisible="1" %)
	860	+(((
	861	+(% _mstvisible="2" %)
	862	+(((
	863	+(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
	864	+(((
	865	+a) DR0: max is 11 bytes so one entry of data
	866	+)))
	867	+)))
	868	+)))
736	736
737		-(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	870	+(% _mstvisible="1" %)
	871	+(((
	872	+(% _mstvisible="2" %)
	873	+(((
	874	+(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
	875	+(((
	876	+b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	877	+)))
	878	+)))
	879	+)))
738	738
739		-(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
	881	+(% _mstvisible="1" %)
	882	+(((
	883	+(% _mstvisible="2" %)
	884	+(((
	885	+(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
	886	+(((
	887	+c) DR2: total payload includes 11 entries of data
	888	+)))
	889	+)))
	890	+)))
740	740
741		-(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
	892	+(% _mstvisible="1" %)
	893	+(((
	894	+(% _mstvisible="2" %)
	895	+(((
	896	+(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
	897	+(((
	898	+d) DR3: total payload includes 22 entries of data.
	899	+)))
	900	+)))
	901	+)))
742	742
743		-If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
	903	+(% _mstvisible="1" %)
	904	+(((
	905	+(% _mstvisible="2" %)
	906	+(((
	907	+(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
	908	+(((
	909	+If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0
	910	+)))
	911	+)))
	912	+)))
744	744
745	745
746		-**Example:**
	915	+(% _mstvisible="1" style="text-align: left;" %)
	916	+(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
747	747
	918	+(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
748	748	If LHT65N has below data inside Flash:
749	749
	921	+(% _mstvisible="1" %)
750	750	[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
751	751
	924	+(% _mstvisible="1" %)
	925	+(((
	926	+(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
	927	+If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
	928	+)))
752	752
753		-If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
	930	+(% _mstvisible="1" %)
	931	+(((
	932	+(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
	933	+ Where : Start time: 60065F97 = time 21/1/19 04:27:03
	934	+)))
754	754
755		-Where : Start time: 60065F97 = time 21/1/19 04:27:03
	936	+(% _mstvisible="1" %)
	937	+(((
	938	+(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
	939	+ Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
	940	+)))
756	756
757		- Stop time: 60066DA7= time 21/1/19 05:27:03
	942	+(% _mstvisible="1" %)
	943	+(((
	944	+(% _mstvisible="2" %)
	945	+
	946	+)))
758	758
	948	+(% _mstvisible="1" %)
	949	+(((
	950	+(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
	951	+LHT65N will uplink this payload.
	952	+)))
759	759
760		-**LHT65N will uplink this payload.**
761		-
	954	+(% _mstvisible="1" %)
762	762	[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
763	763
764		-
	957	+(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
	958	+(((
765	765	7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
	960	+)))
766	766
	962	+(% _msthash="315237" _msttexthash="1385839" %)
	963	+(((
767	767	Where the first 11 bytes is for the first entry:
	965	+)))
768	768
	967	+(% _msthash="315238" _msttexthash="274846" %)
	968	+(((
769	769	7FFF089801464160065F97
	970	+)))
770	770
	972	+(% _msthash="315239" _msttexthash="617435" %)
	973	+(((
771	771	Ext sensor data=0x7FFF/100=327.67
	975	+)))
772	772
	977	+(% _msthash="315240" _msttexthash="270543" %)
	978	+(((
773	773	Temp=0x0898/100=22.00
	980	+)))
774	774
	982	+(% _msthash="315241" _msttexthash="211783" %)
	983	+(((
775	775	Hum=0x0146/10=32.6
	985	+)))
776	776
	987	+(% _msthash="315242" _msttexthash="1569776" %)
	988	+(((
777	777	poll message flag & Ext=0x41,means reply data,Ext=1
	990	+)))
778	778
	992	+(% _msthash="315243" _msttexthash="1120509" %)
	993	+(((
779	779	Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
	995	+)))
780	780
781	781
782	782
783	783	== 2.7 Alarm Mode ==
784	784
785		-
786	786	(((
787	787	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.
788	788	)))
789	789
790	790	(((
791		-(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
792		-
793		-
794		-
795		-=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
796		-
797		-
798		-(((
799		-(% class="box infomessage" %)
800		-(((
801		-**AT+WMOD=3,**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
802		-
803		-**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
804		-
805		-**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
806		-
807		-**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
808		-
809		-**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
810		-
811		-**AT+LEDALARM=1** :       Enable LED visual Alarm.
	1006	+(% style="color:red" %)Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
812	812	)))
813		-)))
814	814
815		-
816		-
817		-)))
818		-
819	819	(((
820		-=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
821		-
822		-
	1010	+**AT COMMAND FOR ALARM MODE:**
823	823	)))
824	824
825	825	(% _mstvisible="1" class="box infomessage" %)
826	826	(((
827	827	(((
828		-**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
	1016	+**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
829	829	)))
830	830
831	831	(((
...	...	@@ -860,10 +860,8 @@
860	860	TEMPhigh=003C
861	861
862	862
863		-
864	864	== 2.8 LED Indicator ==
865	865
866		-
867	867	The LHT65 has a triple color LED which for easy showing different stage .
868	868
869	869	While user press ACT button, the LED will work as per LED status with ACT button.
...	...	@@ -875,9 +875,11 @@
875	875	* RED LED when external sensor is not connected
876	876	* For each success downlink, the PURPLE LED will blink once
877	877
878		-== 2.9 installation ==
879	879
880	880
	1066	+
	1067	+== 2.9 installation ==
	1068	+
881	881	(% _mstvisible="1" %)
882	882	[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
883	883
...	...	@@ -885,13 +885,10 @@
885	885
886	886	= 3. Sensors and Accessories =
887	887
888		-
889	889	== 3.1 E2 Extension Cable ==
890	890
891		-
892	892	[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
893	893
894		-
895	895	**1m long breakout cable for LHT65N. Features:**
896	896
897	897	* (((
...	...	@@ -908,9 +908,6 @@
908	908	)))
909	909	* (((
910	910	Exposed All pins from the LHT65N Type-C connector.
911		-
912		-
913		-
914	914	)))
915	915
916	916	[[image:image-20220619092421-3.png||height="371" width="529"]]
...	...	@@ -932,9 +932,11 @@
932	932	* Operating Range: -40 ~~ 125 °C
933	933	* Working voltage 2.35v ~~ 5v
934	934
935		-= 4. Configure LHT65N via AT command or LoRaWAN downlink =
936	936
937	937
	1119	+
	1120	+= 4. Configure LHT65N via AT command or LoRaWAN downlink =
	1121	+
938	938	(((
939	939	Use can configure LHT65N via AT Command or LoRaWAN Downlink.
940	940	)))
...	...	@@ -979,13 +979,10 @@
979	979	)))
980	980
981	981
982		-
983	983	== 4.1 Set Transmit Interval Time ==
984	984
985		-
986	986	Feature: Change LoRaWAN End Node Transmit Interval.
987	987
988		-
989	989	(% style="color:#4f81bd" %)**AT Command: AT+TDC**
990	990
991	991	[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
...	...	@@ -995,18 +995,19 @@
995	995
996	996	Format: Command Code (0x01) followed by 3 bytes time value.
997	997
998		-If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	1179	+If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
999	999
1000		-* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
	1181	+* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1001	1001
1002		-* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
	1183	+* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1003	1003
1004		-== 4.2 Set External Sensor Mode ==
1005	1005
1006	1006
1007		-Feature: Change External Sensor Mode.
1008	1008
	1188	+== 4.2 Set External Sensor Mode ==
1009	1009
	1190	+Feature: Change External Sensor Mode.
	1191	+
1010	1010	(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1011	1011
1012	1012	[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
...	...	@@ -1024,9 +1024,11 @@
1024	1024
1025	1025	* 0xA20702003c: Same as AT+SETCNT=60
1026	1026
1027		-== 4.3 Enable/Disable uplink Temperature probe ID ==
1028	1028
1029	1029
	1211	+
	1212	+== 4.3 Enable/Disable uplink Temperature probe ID ==
	1213	+
1030	1030	(((
1031	1031	Feature: If PID is enabled, device will send the temperature probe ID on:
1032	1032	)))
...	...	@@ -1040,8 +1040,6 @@
1040	1040
1041	1041	(((
1042	1042	PID is default set to disable (0)
1043		-
1044		-
1045	1045	)))
1046	1046
1047	1047	(% style="color:#4f81bd" %)**AT Command:**
...	...	@@ -1054,12 +1054,13 @@
1054	1054	* **0xA800**  **~-~->** AT+PID=0
1055	1055	* **0xA801**     **~-~->** AT+PID=1
1056	1056
1057		-== 4.4 Set Password ==
1058	1058
1059	1059
1060		-Feature: Set device password, max 9 digits
1061	1061
	1242	+== 4.4 Set Password ==
1062	1062
	1244	+Feature: Set device password, max 9 digits
	1245	+
1063	1063	(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1064	1064
1065	1065	[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
...	...	@@ -1073,10 +1073,8 @@
1073	1073
1074	1074	== 4.5 Quit AT Command ==
1075	1075
1076		-
1077	1077	Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1078	1078
1079		-
1080	1080	(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1081	1081
1082	1082	[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
...	...	@@ -1090,7 +1090,6 @@
1090	1090
1091	1091	== 4.6 Set to sleep mode ==
1092	1092
1093		-
1094	1094	Feature: Set device to sleep mode
1095	1095
1096	1096	* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
...	...	@@ -1105,12 +1105,13 @@
1105	1105
1106	1106	* There is no downlink command to set to Sleep mode.
1107	1107
1108		-== 4.7 Set system time ==
1109	1109
1110	1110
1111		-Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1112	1112
	1291	+== 4.7 Set system time ==
1113	1113
	1293	+Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
	1294	+
1114	1114	(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1115	1115
1116	1116	[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
...	...	@@ -1118,13 +1118,12 @@
1118	1118
1119	1119	(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1120	1120
1121		-0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
	1302	+0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1122	1122
1123	1123
1124	1124
1125	1125	== 4.8 Set Time Sync Mode ==
1126	1126
1127		-
1128	1128	(((
1129	1129	Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1130	1130	)))
...	...	@@ -1131,8 +1131,6 @@
1131	1131
1132	1132	(((
1133	1133	SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
1134		-
1135		-
1136	1136	)))
1137	1137
1138	1138	(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
...	...	@@ -1142,17 +1142,15 @@
1142	1142
1143	1143	(% style="color:#4f81bd" %)**Downlink Command:**
1144	1144
1145		-0x28 01  ~/~/  Same As AT+SYNCMOD=1
1146		-0x28 00  ~/~/  Same As AT+SYNCMOD=0
	1323	+0x28 01 ~/~/ Same As AT+SYNCMOD=1
	1324	+0x28 00 ~/~/ Same As AT+SYNCMOD=0
1147	1147
1148	1148
1149	1149
1150	1150	== 4.9 Set Time Sync Interval ==
1151	1151
1152		-
1153	1153	Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1154	1154
1155		-
1156	1156	(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1157	1157
1158	1158	[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
...	...	@@ -1160,16 +1160,14 @@
1160	1160
1161	1161	(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1162	1162
1163		-**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
	1339	+**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A
1164	1164
1165	1165
1166	1166
1167	1167	== 4.10 Print data entries base on page. ==
1168	1168
1169		-
1170	1170	Feature: Print the sector data from start page to stop page (max is 416 pages).
1171	1171
1172		-
1173	1173	(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
1174	1174
1175	1175	[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
...	...	@@ -1183,10 +1183,8 @@
1183	1183
1184	1184	== 4.11 Print last few data entries. ==
1185	1185
1186		-
1187	1187	Feature: Print the last few data entries
1188	1188
1189		-
1190	1190	(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1191	1191
1192	1192	[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
...	...	@@ -1200,7 +1200,6 @@
1200	1200
1201	1201	== 4.12 Clear Flash Record ==
1202	1202
1203		-
1204	1204	Feature: Clear flash storage for data log feature.
1205	1205
1206	1206
...	...	@@ -1211,84 +1211,36 @@
1211	1211
1212	1212	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1213	1213
1214		-* Example: 0xA301  ~/~/  Same as AT+CLRDTA
	1385	+* Example: 0xA301 ~/~/Same as AT+CLRDTA
1215	1215
1216		-== 4.13 Auto Send None-ACK messages ==
1217	1217
1218	1218
1219		-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.
1220	1220
	1390	+== 4.13 Auto Send None-ACK messages ==
1221	1221
	1392	+(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
	1393	+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.
	1394	+
1222	1222	(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1223	1223
	1397	+(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1224	1224	The default factory setting is 0
1225	1225
1226		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1227		-|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1228		-|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
	1400	+(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
	1401	+(% _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**
	1402	+(% _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
1229	1229
1230	1230	(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1231	1231
1232		-* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
	1406	+* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1233	1233
1234	1234
1235		-== 4.14 Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1236	1236
1237	1237
1238		-Feature: Set internal and external temperature sensor alarms.
1239		-
1240		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1241		-|=(% style="width: 268px;" %)**Command Example**|=(% style="width: 255px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1242		-|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1243		-
1244		-(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
1245		-
1246		-(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
1247		-
1248		-0): Cancel
1249		-
1250		-1): Threshold alarm
1251		-
1252		-2): Fluctuation alarm
1253		-
1254		-
1255		-(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
1256		-
1257		-(% 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.**
1258		-
1259		-
1260		-(% style="color:#037691" %) **Parameter 3 and parameter 4:**
1261		-
1262		-1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
1263		-
1264		-Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
1265		-
1266		-
1267		-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.
1268		-
1269		-Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
1270		-
1271		-If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
1272		-
1273		-
1274		-(% style="color:#4f81bd" %)**Downlink Command: 0xA5**
1275		-
1276		-0xA5 00 ~-~- AT+WMOD=0.
1277		-
1278		-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 )
1279		-
1280		-0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
1281		-
1282		-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.
1283		-
1284		-
1285		-
1286	1286	= 5. Battery & How to replace =
1287	1287
1288		-
1289	1289	== 5.1 Battery Type ==
1290	1290
1291		-
1292	1292	(((
1293	1293	(((
1294	1294	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.
...	...	@@ -1309,10 +1309,8 @@
1309	1309	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1310	1310
1311	1311
1312		-
1313	1313	== 5.2 Replace Battery ==
1314	1314
1315		-
1316	1316	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.
1317	1317
1318	1318	[[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"]]
...	...	@@ -1320,7 +1320,6 @@
1320	1320
1321	1321	== 5.3 Battery Life Analyze ==
1322	1322
1323		-
1324	1324	(((
1325	1325	Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
1326	1326	[[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]]
...	...	@@ -1338,10 +1338,8 @@
1338	1338
1339	1339	= 6. FAQ =
1340	1340
1341		-
1342	1342	== 6.1 How to use AT Command? ==
1343	1343
1344		-
1345	1345	LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
1346	1346
1347	1347	[[image:image-20220530085651-1.png||_mstalt="429949"]]
...	...	@@ -1352,6 +1352,7 @@
1352	1352	* (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1353	1353	* (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
1354	1354	* (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
	1473	+* (% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
1355	1355
1356	1356	(((
1357	1357	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.
...	...	@@ -1559,43 +1559,40 @@
1559	1559	AT+PID:  Get or set the PID
1560	1560
1561	1561
1562		-
1563	1563	== 6.2 Where to use AT commands and Downlink commands ==
1564	1564
	1683	+(% _msthash="506131" _msttexthash="14585714" %)
	1684	+AT commands：
1565	1565
1566		-**AT commands：**
1567		-
1568	1568	[[image:image-20220620153708-1.png||height="603" width="723"]]
1569	1569
	1688	+(% _msthash="506132" _msttexthash="337922" %)
	1689	+Downlink commands:
1570	1570
1571		-**Downlink commands:**
1572	1572
	1692	+(% _msthash="506133" _msttexthash="33046" %)
	1693	+**TTN:**
1573	1573
1574		-
1575		-(% style="color:blue" %)**TTN:**
1576		-
1577	1577	[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1578	1578
1579	1579
	1698	+(% _msthash="506134" _msttexthash="11113791" %)
	1699	+**Helium：**
1580	1580
1581		-(% style="color:blue" %)**Helium：**
1582		-
1583	1583	[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1584	1584
1585	1585
	1704	+(% _msthash="506135" _msttexthash="4159844" %)
	1705	+**Chirpstack:The downlink window will not be displayed until the network is accessed**
1586	1586
1587		-(% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
1588		-
1589		-
1590	1590	[[image:image-20220615094850-6.png||_mstalt="433082"]]
1591	1591
1592		-
1593	1593	[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1594	1594
1595	1595
	1712	+(% _msthash="506136" _msttexthash="39286" %)
	1713	+**Aws:**
1596	1596
1597		-(% style="color:blue" %)**Aws:**
1598		-
1599	1599	[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1600	1600
1601	1601
...	...	@@ -1602,14 +1602,12 @@
1602	1602
1603	1603	== 6.3 How to change the uplink interval？ ==
1604	1604
	1721	+[[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"]]
1605	1605
1606		-Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018" style="background-color: rgb(255, 255, 255);"]]
1607	1607
1608	1608
1609		-
1610	1610	== 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1611	1611
1612		-
1613	1613	[[image:image-20220615153355-1.png]]
1614	1614
1615	1615	[[image:1655802313617-381.png]]
...	...	@@ -1637,7 +1637,6 @@
1637	1637	[[image:image-20220615170542-5.png]]
1638	1638
1639	1639
1640		-
1641	1641	(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1642	1642
1643	1643	(% _msthash="506146" _msttexthash="52173160" %)
...	...	@@ -1651,7 +1651,6 @@
1651	1651	[[image:image-20220621170938-2.png]]
1652	1652
1653	1653
1654		-
1655	1655	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1656	1656
1657	1657	[[image:image-20220615171334-6.png]]
...	...	@@ -1668,16 +1668,13 @@
1668	1668	Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
1669	1669
1670	1670
1671		-
1672	1672	== 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1673	1673
1674		-
1675	1675	[[image:image-20220623110706-1.png]]
1676	1676
1677	1677
1678	1678	[[image:image-20220623112117-4.png||height="459" width="343"]]
1679	1679
1680		-
1681	1681	(((
1682	1682	In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1683	1683	)))
...	...	@@ -1688,19 +1688,15 @@
1688	1688	[[image:image-20220615154519-3.png||height="672" width="807"]]
1689	1689
1690	1690
1691		-
1692	1692	== 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1693	1693
1694		-
1695	1695	[[image:image-20220623110706-1.png]]
1696	1696
1697		-
1698	1698	(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1699	1699
1700	1700	[[image:image-20220615170542-5.png]]
1701	1701
1702	1702
1703		-
1704	1704	(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1705	1705
1706	1706	(% _msthash="506146" _msttexthash="52173160" %)
...	...	@@ -1712,8 +1712,6 @@
1712	1712	(% _msthash="506146" _msttexthash="52173160" %)
1713	1713	Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
1714	1714
1715		-
1716		-
1717	1717	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1718	1718
1719	1719	[[image:image-20220615171334-6.png]]
...	...	@@ -1730,7 +1730,6 @@
1730	1730	Finally,restart reset device again
1731	1731
1732	1732
1733		-
1734	1734	= 7. Order Info =
1735	1735
1736	1736
...	...	@@ -1738,13 +1738,20 @@
1738	1738
1739	1739	(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1740	1740
1741		-* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1843	+(% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1844	+
1742	1742	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1846	+
1743	1743	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1848	+
1744	1744	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1850	+
1745	1745	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1852	+
1746	1746	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1854	+
1747	1747	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
	1856	+
1748	1748	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1749	1749
1750	1750	(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
...	...	@@ -1751,6 +1751,9 @@
1751	1751
1752	1752	* (% style="color:red" %)**E3**(%%): External Temperature Probe
1753	1753
	1863	+
	1864	+
	1865	+
1754	1754	= 8. Packing Info =
1755	1755
1756	1756
...	...	@@ -1764,19 +1764,20 @@
1764	1764	* Device Size:  10 x 10 x 3.5 cm
1765	1765	* Device Weight: 120.5g
1766	1766
1767		-= 9. Reference material =
1768	1768
1769	1769
	1881	+
	1882	+= 9. Reference material =
	1883	+
1770	1770	* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
1771	1771
1772		-= 10. FCC Warning =
1773	1773
1774	1774
	1888	+
	1889	+= 10. FCC Warning =
	1890	+
1775	1775	This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1776	1776
1777	1777	(1) This device may not cause harmful interference；
1778	1778
1779	1779	(2) this device must accept any interference received, including interference that may cause undesired operation.
1780		-
1781		-
1782		-

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