Summary

• Page properties (2 modified, 0 added, 0 removed)
• Attachments (0 modified, 0 added, 2 removed)
  • image-20220530085651-1.png
  • image-20220530095701-4.png

Details

Page properties

Author

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

Content

...	...	@@ -1,13 +1,13 @@
1		-(% _mstvisible="2" style="text-align:center" %)
2		-[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
	1	+(% style="text-align:center" %)
	2	+[[image:image-20220523115324-1.jpeg||height="317" width="317"]]
3	3
4	4
	5	+**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
5	5
6	6
7	7
8	8
9		-(% _mstvisible="1" %)
10		-(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
	10	+**Table of Contents：**
11	11
12	12	{{toc/}}
13	13
...	...	@@ -14,55 +14,36 @@
14	14
15	15
16	16
17		-(% _mstvisible="1" %)
18		-= (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) =
	17	+= 1. Introduction =
19	19
20		-(% _mstvisible="1" %)
21		-== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT65N Temperature & Humidity Sensor(%%) ==
	19	+== 1.1 What is LHT65N Temperature & Humidity Sensor ==
22	22
23		-(% _mstvisible="1" %)
24	24	(((
25		-(% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
26		-The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% _mstvisible="4" style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% _mstvisible="4" style="color:#4f81bd" %)**Temperature Sensor**(% _mstvisible="3" %)**.**
	22	+The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% style="color:#4f81bd" %)**Temperature Sensor**(%%)**.**
27	27	)))
28	28
29		-(% _mstvisible="1" %)
30	30	(((
31		-(% _msthash="506052" _msttexthash="66005810" _mstvisible="2" %)
32	32	The LHT65N allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
33	33	)))
34	34
35		-(% _mstvisible="1" %)
36	36	(((
37		-(% _msthash="506053" _msttexthash="4298047" _mstvisible="2" %)
38	38	LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*.
39	39	)))
40	40
41		-(% _mstvisible="1" %)
42	42	(((
43		-(% _msthash="506054" _msttexthash="6016374" _mstvisible="2" %)
44	44	LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.
45	45	)))
46	46
47		-(% _mstvisible="1" %)
48	48	(((
49		-(% _msthash="506055" _msttexthash="17023136" _mstvisible="2" %)
50		-LHT65N supports (% _mstvisible="4" style="color:#4f81bd" %)**Datalog Feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading.
	38	+LHT65N supports (% style="color:#4f81bd" %)**Datalog Feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading.
51	51	)))
52	52
53		-(% _mstvisible="1" %)
54	54	(((
55		-(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
56	56	*The actual battery life depends on how often to send data, please see the battery analyzer chapter.
57		-
58		-(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
59		-
60	60	)))
61	61
62		-(% _mstvisible="1" %)
63		-== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) ==
	45	+== 1.2 Features ==
64	64
65		-(% _mstvisible="1" %)
66	66	* Wall mountable
67	67	* LoRaWAN v1.0.3 Class A protocol
68	68	* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
...	...	@@ -75,975 +75,606 @@
75	75	* Tri-color LED to indicate working status
76	76	* Datalog feature
77	77
	59	+== 1.3 Specification ==
78	78
79		-(% _mstvisible="1" %)
80		-== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
81		-
82		-(% _mstvisible="1" %)
83	83	(((
84		-(% _mstvisible="2" %)
85		-
86		-
87		-(% _mstvisible="2" %)
88		-(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
	62	+**Built-in Temperature Sensor:**
89	89	)))
90	90
91		-(% _mstvisible="1" %)
92		-* (% _mstvisible="3" %)
93		-(((
94		-(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %)
	65	+* (((
95	95	Resolution: 0.01 °C
96	96	)))
97		-* (% _mstvisible="3" %)
98		-(((
99		-(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %)
	68	+* (((
100	100	Accuracy Tolerance : Typ ±0.3 °C
101	101	)))
102		-* (% _mstvisible="3" %)
103		-(((
104		-(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %)
	71	+* (((
105	105	Long Term Drift: < 0.02 °C/yr
106	106	)))
107		-* (% _mstvisible="3" %)
108		-(((
109		-(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %)
	74	+* (((
110	110	Operating Range: -40 ~~ 85 °C
111	111	)))
112	112
113		-(% _mstvisible="1" %)
114	114	(((
115		-(% _mstvisible="2" %)
116		-
117		-
118		-(% _mstvisible="2" %)
119		-(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
	79	+**Built-in Humidity Sensor:**
120	120	)))
121	121
122		-(% _mstvisible="1" %)
123		-* (% _mstvisible="3" %)
124		-(((
125		-(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %)
	82	+* (((
126	126	Resolution: 0.04 %RH
127	127	)))
128		-* (% _mstvisible="3" %)
129		-(((
130		-(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %)
	85	+* (((
131	131	Accuracy Tolerance : Typ ±3 %RH
132	132	)))
133		-* (% _mstvisible="3" %)
134		-(((
135		-(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %)
	88	+* (((
136	136	Long Term Drift: < 0.02 °C/yr
137	137	)))
138		-* (% _mstvisible="3" %)
139		-(((
140		-(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %)
	91	+* (((
141	141	Operating Range: 0 ~~ 96 %RH
142	142	)))
143	143
144		-(% _mstvisible="1" %)
145	145	(((
146		-(% _mstvisible="2" %)
147		-
148		-
149		-(% _mstvisible="2" %)
150		-(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:**
	96	+**External Temperature Sensor:**
151	151	)))
152	152
153		-(% _mstvisible="1" %)
154		-* (% _mstvisible="3" %)
155		-(((
156		-(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %)
	99	+* (((
157	157	Resolution: 0.0625 °C
158	158	)))
159		-* (% _mstvisible="3" %)
160		-(((
161		-(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %)
	102	+* (((
162	162	±0.5°C accuracy from -10°C to +85°C
163	163	)))
164		-* (% _mstvisible="3" %)
165		-(((
166		-(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %)
	105	+* (((
167	167	±2°C accuracy from -55°C to +125°C
168	168	)))
169		-* (% _mstvisible="3" %)
170		-(((
171		-(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
	108	+* (((
172	172	Operating Range: -55 °C ~~ 125 °C
173		-
174		-
175		-(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
176		-
177	177	)))
178	178
179		-(% _mstvisible="1" %)
180		-= (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) =
	112	+= 2. Connect LHT65N to IoT Server =
181	181
182		-(% _mstvisible="1" %)
183		-== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) ==
	114	+== 2.1 How does LHT65N work? ==
184	184
185		-(% _mstvisible="1" %)
186	186	(((
187		-(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
188	188	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.
189	189	)))
190	190
191		-(% _mstvisible="1" %)
192	192	(((
193		-(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
194	194	If LHT65N is under the coverage of this LoRaWAN network. LHT65N can join the LoRaWAN network automatically. After successfully joining, LHT65N will start to measure environment temperature and humidity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
195		-
196		-(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
197		-
198	198	)))
199	199
200		-(% _mstvisible="1" %)
201		-== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) ==
	124	+== 2.2 How to Activate LHT65N? ==
202	202
203		-(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %)
204	204	The LHT65N has two working modes:
205	205
206		-(% _mstvisible="1" %)
207	207	* **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
208	208	* **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, LHT65 will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode.
209	209
210		-(% _mstvisible="1" %)
211	211	(((
212		-(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %)
213	213	The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
214	214	)))
215	215
216		-(% _mstvisible="1" %)
217		-[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
	135	+[[image:image-20220515123819-1.png||height="379" width="317"]]
218	218
219		-(% _mstvisible="1" %)
220		-[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
	137	+[[image:image-20220525110604-2.png]]
221	221
	139	+== 2.3 Example to join LoRaWAN network ==
222	222
223		-(% _mstvisible="1" %)
224		-== (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
225		-
226		-(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
	141	+(% class="wikigeneratedid" %)
227	227	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.
228	228
229		-(% _mstvisible="1" class="wikigeneratedid" %)
230		-[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
	144	+(% class="wikigeneratedid" %)
	145	+[[image:image-20220522232442-1.png||height="387" width="648"]]
231	231
232		-(% _msthash="315241" _msttexthash="10802155" _mstvisible="1" %)
233		-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:
	147	+Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3:
234	234
235	235
236		-(% _mstvisible="1" %)
237		-=== (% _msthash="670592" _msttexthash="634075" _mstvisible="3" %)2.3.1 Step 1: Create Device n TTN(%%) ===
	150	+=== 2.3.1 Step 1: Create Device n TTN ===
238	238
239		-(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %)
240	240	Create a device in TTN V3 with the OTAA keys from LHT65N.
241	241
242		-(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %)
243	243	Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
244	244
245		-(% _mstvisible="1" %)
246		-[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
	156	+[[image:image-20220522232812-2.png||height="219" width="279"]]
247	247
248		-(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
249	249	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
250	250
251		-(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
252	252	Add APP EUI in the application.
253	253
254		-(% _mstvisible="1" %)
255		-[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
	162	+[[image:image-20220522232916-3.png]]
256	256
257		-(% _mstvisible="1" %)
258		-[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
	164	+[[image:image-20220522232932-4.png]]
259	259
260		-(% _mstvisible="1" %)
261		-[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
	166	+[[image:image-20220522232954-5.png]]
262	262
263		-(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %)
264	264	Note: LHT65N use same payload as LHT65.
265	265
266		-(% _mstvisible="1" %)
267		-[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
	170	+[[image:image-20220522233026-6.png]]
268	268
269	269
270		-(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %)
271	271	Input APP EUI,  APP KEY and DEV EUI:
272	272
273		-(% _mstvisible="1" %)
274		-[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
	175	+[[image:image-20220522233118-7.png]]
275	275
276	276
	178	+=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
277	277
278		-(% _mstvisible="1" %)
279		-=== (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
280		-
281		-(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %)
282	282	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.
283	283
284		-(% _mstvisible="1" %)
285		-[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
	182	+[[image:image-20220522233300-8.png||height="219" width="722"]]
286	286
287	287
	185	+== 2.4 Uplink Payload ==
288	288
289		-(% _mstvisible="1" %)
290		-== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
	187	+The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
291	291
292		-(% _msthash="315249" _msttexthash="7722962" _mstvisible="1" %)
293		-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.
	189	+After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
294	294
295		-(% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %)
296		-After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
297		-
298		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
299		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
300		-(((
301		-(% _mstvisible="6" %)
302		-(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
303		-)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
304		-(((
305		-(% _mstvisible="6" %)
306		-(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
307		-)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
308		-(((
309		-(% _mstvisible="6" %)
310		-(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
311		-)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
312		-(((
313		-(% _mstvisible="6" %)
314		-(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
315		-)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
316		-(((
317		-(% _mstvisible="6" %)
318		-(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
319		-)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
320		-(((
321		-(% _mstvisible="6" %)
322		-(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
	191	+(% border="1" style="background-color:#ffffcc; color:green; width:426px" %)
	192	+|(% style="width:97px" %)(((
	193	+**Size(bytes)**
	194	+)))|(% style="width:39px" %)(((
	195	+**2**
	196	+)))|(% style="width:100px" %)(((
	197	+**2**
	198	+)))|(% style="width:77px" %)(((
	199	+**2**
	200	+)))|(% style="width:47px" %)(((
	201	+**1**
	202	+)))|(% style="width:51px" %)(((
	203	+**4**
323	323	)))
324		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
	205	+|(% style="width:97px" %)(((
	206	+**Value**
	207	+)))|(% style="width:39px" %)(((
	208	+[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
	209	+)))|(% style="width:100px" %)(((
325	325	(((
326		-(% _mstvisible="6" %)
327		-(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
328		-)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
329		-(((
330		-(% _mstvisible="6" %)
331		-[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
332		-)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
333		-(((
334		-(% _mstvisible="6" %)
335		-(((
336		-(% _mstvisible="7" %)
337		-[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
	211	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
338	338	)))
339		-)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
	213	+)))|(% style="width:77px" %)(((
340	340	(((
341		-(% _mstvisible="6" %)
342		-(((
343		-(% _mstvisible="7" %)
344		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
	215	+[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
345	345	)))
346	346
347		-(% _mstvisible="6" %)
348	348	(((
349		-(% _mstvisible="7" %)
350		-[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
	219	+[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
351	351	)))
352		-)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
353		-(((
354		-(% _mstvisible="6" %)
355		-[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
356		-)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
357		-(((
358		-(% _mstvisible="6" %)
359		-[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
	221	+)))|(% style="width:47px" %)(((
	222	+[[Ext>>||anchor="H2.4.5Ext23"]] #
	223	+)))|(% style="width:51px" %)(((
	224	+[[Ext value>>||anchor="H2.4.6Extvalue"]]
360	360	)))
361	361
362		-(% _mstvisible="1" %)
363	363	* The First 6 bytes: has fix meanings for every LHT65N.
364	364	* The 7th byte (EXT #): defines the external sensor model.
365		-* 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.)
	229	+* 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.)
366	366
	231	+=== 2.4.1 Decoder in TTN V3 ===
367	367
368		-(% _mstvisible="1" %)
369		-=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
370		-
371		-(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %)
372	372	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.
373	373
374		-(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %)
375	375	Below is the position to put the decoder and LHT65N decoder can be download from here:
376	376
377		-(% _mstvisible="1" %)
378		-[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
	237	+[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
379	379
380		-(% _mstvisible="1" %)
381		-[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
	239	+[[image:image-20220522234118-10.png||height="353" width="729"]]
382	382
	241	+=== 2.4.2 BAT-Battery Info ===
383	383
384		-
385		-(% _mstvisible="1" %)
386		-=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
387		-
388		-(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %)
389	389	These two bytes of BAT include the battery state and the actually voltage
390	390
391		-(% _mstvisible="1" %)
392		-[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
	245	+[[image:image-20220523152839-18.png]]
393	393
394		-(% _mstvisible="1" %)
395		-[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
	247	+[[image:image-20220522235639-1.png||height="139" width="727"]]
396	396
397		-(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %)
398	398	Check the battery voltage for LHT65N.
399	399
400		-(% _mstvisible="1" %)
401	401	* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
402	402	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
403	403
	254	+=== 2.4.3 Built-in Temperature ===
404	404
405		-(% _mstvisible="1" %)
406		-=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
	256	+[[image:image-20220522235639-2.png||height="138" width="722"]]
407	407
408		-(% _mstvisible="1" %)
409		-[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
410		-
411		-(% _mstvisible="1" %)
412	412	* Temperature:  0x0ABB/100=27.47℃
413	413
414		-(% _mstvisible="1" %)
415		-[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
	260	+[[image:image-20220522235639-3.png]]
416	416
417		-(% _mstvisible="1" %)
418	418	* Temperature:  (0xF5C6-65536)/100=-26.18℃
419	419
	264	+=== 2.4.4 Built-in Humidity ===
420	420
421		-(% _mstvisible="1" %)
422		-=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
	266	+[[image:image-20220522235639-4.png||height="138" width="722"]]
423	423
424		-(% _mstvisible="1" %)
425		-[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
426		-
427		-(% _mstvisible="1" %)
428	428	* Humidity:    0x025C/10=60.4%
429	429
	270	+=== 2.4.5 Ext # ===
430	430
431		-(% _mstvisible="1" %)
432		-=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
433		-
434		-(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %)
435	435	Bytes for External Sensor:
436	436
437		-(% _mstvisible="1" %)
438		-[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
	274	+[[image:image-20220523152822-17.png]]
439	439
	276	+=== 2.4.6 Ext value ===
440	440
441		-(% _mstvisible="1" %)
442		-=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
	278	+==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
443	443
444		-(% _mstvisible="1" %)
445		-==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ====
	280	+[[image:image-20220522235639-5.png]]
446	446
447		-(% _mstvisible="1" %)
448		-[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
449		-
450		-
451		-(% _mstvisible="1" %)
452	452	* DS18B20 temp=0x0ADD/100=27.81℃
453	453
454		-(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %)
455	455	The last 2 bytes of data are meaningless
456	456
457		-(% _mstvisible="1" %)
458		-[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
	286	+[[image:image-20220522235639-6.png]]
459	459
460		-
461		-(% _mstvisible="1" %)
462	462	* External temperature= (0xF54F-65536)/100=-27.37℃
463	463
464		-(% _mstvisible="1" %)
465	465	(((
466		-(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %)
467	467	The last 2 bytes of data are meaningless
468	468	)))
469	469
470		-(% _mstvisible="1" %)
471	471	(((
472		-(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %)
473	473	If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
474	474	)))
475	475
476	476
	299	+==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
477	477
478		-(% _mstvisible="1" %)
479		-==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
480		-
481		-(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
482	482	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:
483	483
484		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
485		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
486		-(((
487		-(% _mstvisible="6" %)
488		-(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
489		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
490		-(((
491		-(% _mstvisible="6" %)
492		-(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
493		-)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
494		-(((
495		-(% _mstvisible="6" %)
496		-(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
497		-)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
498		-(((
499		-(% _mstvisible="6" %)
500		-(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
501		-)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
502		-(((
503		-(% _mstvisible="6" %)
504		-(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
505		-)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
506		-(((
507		-(% _mstvisible="6" %)
508		-(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
	303	+(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
	304	+|(% style="width:96px" %)(((
	305	+**Size(bytes)**
	306	+)))|(% style="width:71px" %)(((
	307	+**2**
	308	+)))|(% style="width:99px" %)(((
	309	+**2**
	310	+)))|(% style="width:132px" %)(((
	311	+**2**
	312	+)))|(% style="width:54px" %)(((
	313	+**1**
	314	+)))|(% style="width:64px" %)(((
	315	+**4**
509	509	)))
510		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
	317	+|(% style="width:96px" %)(((
	318	+**Value**
	319	+)))|(% style="width:71px" %)(((
	320	+[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
	321	+)))|(% style="width:99px" %)(((
511	511	(((
512		-(% _mstvisible="6" %)
513		-(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
514		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
515		-(((
516		-(% _mstvisible="6" %)
517		-[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
518		-)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
519		-(((
520		-(% _mstvisible="6" %)
521		-(((
522		-(% _mstvisible="7" %)
523		-[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
	323	+[[Built-In>>||anchor="H2.4.3Built-inTemperature"]]
524	524	)))
525	525
526		-(% _mstvisible="6" %)
527	527	(((
528		-(% _mstvisible="7" %)
529		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
	327	+[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
530	530	)))
531		-)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
	329	+)))|(% style="width:132px" %)(((
532	532	(((
533		-(% _mstvisible="6" %)
534		-(((
535		-(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
536	536	BAT Status &
537	537	)))
538	538
539		-(% _mstvisible="6" %)
540	540	(((
541		-(% _mstvisible="7" %)
542		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
	335	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
543	543	)))
544		-)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
545		-(((
546		-(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
	337	+)))|(% style="width:54px" %)(((
547	547	Status & Ext
548		-)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
	339	+)))|(% style="width:64px" %)(((
549	549	(((
550		-(% _mstvisible="6" %)
551		-(((
552		-(% _mstvisible="7" %)
553		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
	341	+[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
554	554	)))
555	555	)))
556	556
557		-(% _mstvisible="1" %)
558		-* (% _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**
	345	+* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
559	559
560		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
561		-(% _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]
562		-(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
563		-(((
564		-(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
	347	+(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
	348	+|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0]
	349	+|(% style="width:65px" %)Value|(% style="width:267px" %)(((
565	565	BAT Status
566	566
567		-(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
568	568	00(b): Ultra Low ( BAT <= 2.50v)
569	569
570		-(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
571	571	01(b): Low  (2.50v <=BAT <= 2.55v)
572	572
573		-(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
574	574	10(b): OK   (2.55v <= BAT <=2.65v)
575	575
576		-(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
577	577	11(b): Good   (BAT >= 2.65v)
578		-)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
579		-(((
580		-(% _mstvisible="6" %)
581		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
	359	+)))|(% style="width:134px" %)(((
	360	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
582	582
583		-(% _mstvisible="6" %)
584	584
585	585	)))
586	586
587		-(% _mstvisible="1" %)
588		-* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
	365	+* **Status & Ext Byte**
589	589
590		-(% _mstvisible="1" %)
591		-[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
	367	+[[image:image-20220523152434-16.png]]
592	592
593		-(% _mstvisible="1" %)
594	594	* Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
595	595	* 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.
596	596	* 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)
597	597
598		-(% _mstvisible="1" %)
599		-== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
	373	+== 2.5 Show data on Datacake ==
600	600
601		-(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
602	602	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:
603	603
604		-(% _mstvisible="1" %)
605	605	(((
606		-(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
607		-(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
	378	+**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
608	608	)))
609	609
610		-(% _mstvisible="1" %)
611	611	(((
612		-(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
613		-(% _mstvisible="3" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
	382	+**Step 2**: Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
614	614	)))
615	615
616		-(% _mstvisible="1" %)
617	617	(((
618		-(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
619	619	Add Datacake:
620	620	)))
621	621
622		-(% _mstvisible="1" %)
623		-[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
	389	+[[image:image-20220523000825-7.png||height="262" width="583"]]
624	624
625	625
626		-(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
627	627	Select default key as Access Key:
628	628
629		-(% _mstvisible="1" %)
630		-[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
	394	+[[image:image-20220523000825-8.png||height="453" width="406"]]
631	631
632		-(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
633		-In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
	396	+In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
634	634
635		-(% _mstvisible="1" %)
636		-[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
	398	+[[image:image-20220523000825-9.png||height="366" width="392"]]
637	637
638		-(% _mstvisible="1" %)
639		-[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
	400	+[[image:image-20220523000825-10.png||height="413" width="728"]]
640	640
	402	+== 2.6 Datalog Feature ==
641	641
642		-
643		-(% _mstvisible="1" %)
644		-== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
645		-
646		-(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
647	647	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.
648	648
	406	+=== 2.6.1 Ways to get datalog via LoRaWAN ===
649	649
650		-(% _mstvisible="1" %)
651		-=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
652		-
653		-(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
654	654	There are two methods:
655	655
656		-(% _mstvisible="1" %)
657	657	1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
658	658	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 network recover.
659	659
660		-(% _mstvisible="1" %)
661		-=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
	413	+=== 2.6.2 Unix TimeStamp ===
662	662
663		-(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
664	664	LHT65N uses Unix TimeStamp format based on
665	665
666		-(% _mstvisible="1" %)
667		-[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
	417	+[[image:image-20220523001219-11.png||height="97" width="627"]]
668	668
669	669
670		-(% _mstvisible="1" %)
671	671	(((
672		-(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
673		-User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
	421	+User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
674	674	)))
675	675
676		-(% _mstvisible="1" %)
677	677	(((
678		-(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
679	679	Below is the converter example
680	680	)))
681	681
682		-(% _mstvisible="1" %)
683		-[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
	428	+[[image:image-20220523001219-12.png||height="298" width="720"]]
684	684
685		-(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
686	686	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
687	687
	432	+=== 2.6.3 Set Device Time ===
688	688
689		-(% _mstvisible="1" %)
690		-=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
691		-
692		-(% _mstvisible="1" %)
693	693	(((
694		-(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
695	695	There are two ways to set device’s time:
696	696	)))
697	697
698		-(% _mstvisible="1" %)
699	699	(((
700		-(% _mstvisible="2" %)
701		-(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
	439	+**~1. Through LoRaWAN MAC Command (Default settings)**
702	702	)))
703	703
704		-(% _mstvisible="1" %)
705	705	(((
706		-(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
707	707	User need to set SYNCMOD=1 to enable sync time via MAC command.
708	708	)))
709	709
710		-(% _mstvisible="1" %)
711	711	(((
712		-(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
713	713	Once LHT65N Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LHT65N. If LHT65N fails to get the time from the server, LHT65N will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
714	714	)))
715	715
716		-(% _mstvisible="1" %)
717	717	(((
718		-(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
719	719	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.
720	720	)))
721	721
722		-(% _mstvisible="1" %)
723	723	(((
724		-(% _mstvisible="2" %)
725	725
726	726	)))
727	727
728		-(% _mstvisible="1" %)
729	729	(((
730		-(% _mstvisible="2" %)
731		-(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
	459	+**2. Manually Set Time**
732	732	)))
733	733
734		-(% _mstvisible="1" %)
735	735	(((
736		-(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
737	737	User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
738		-
739		-(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
740		-
741	741	)))
742	742
743		-(% _mstvisible="1" %)
744		-=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
	466	+=== 2.6.4 Poll sensor value ===
745	745
746		-(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
747	747	User can poll sensor value based on timestamps from the server. Below is the downlink command.
748	748
749		-(% _mstvisible="1" %)
750		-[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
	470	+[[image:image-20220523152302-15.png]]
751	751
752		-(% _mstvisible="1" %)
753	753	(((
754		-(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %)
755	755	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.
756	756	)))
757	757
758		-(% _mstvisible="1" %)
759	759	(((
760		-(% _mstvisible="2" %)
761		-For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %)
	477	+For example, downlink command (% style="display:none" %) (%%)**31 5FC5F350 5FC6 0160 05**
762	762	)))
763	763
764		-(% _mstvisible="1" %)
765	765	(((
766		-(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
767	767	Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
768	768	)))
769	769
770		-(% _mstvisible="1" %)
771	771	(((
772		-(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
773	773	Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
774	774	)))
775	775
776	776
777		-(% _mstvisible="1" %)
778		-=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
	489	+=== 2.6.5 Datalog Uplink payload ===
779	779
780		-(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
781	781	The Datalog poll reply uplink will use below payload format.
782	782
783		-(% _mstvisible="1" %)
784	784	(((
785		-(% _mstvisible="2" %)
786		-(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
	494	+**Retrieval data payload**
787	787	)))
788	788
789		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
790		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
	497	+(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
	498	+|(% style="width:93px" %)(((
791	791	(((
792		-(% _mstvisible="6" %)
793		-(((
794		-(% _mstvisible="7" %)
795		-(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
	500	+**Size(bytes)**
796	796	)))
797		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
	502	+)))|(% style="width:71px" %)(((
798	798	(((
799		-(% _mstvisible="6" %)
800		-(((
801		-(% _mstvisible="7" %)
802		-(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
	504	+**2**
803	803	)))
804		-)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
	506	+)))|(% style="width:102px" %)(((
805	805	(((
806		-(% _mstvisible="6" %)
807		-(((
808		-(% _mstvisible="7" %)
809		-(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
	508	+**2**
810	810	)))
811		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
	510	+)))|(% style="width:86px" %)(((
812	812	(((
813		-(% _mstvisible="6" %)
814		-(((
815		-(% _mstvisible="7" %)
816		-(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
	512	+**2**
817	817	)))
818		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
	514	+)))|(% style="width:86px" %)(((
819	819	(((
820		-(% _mstvisible="6" %)
821		-(((
822		-(% _mstvisible="7" %)
823		-(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
	516	+**1**
824	824	)))
825		-)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
	518	+)))|(% style="width:48px" %)(((
826	826	(((
827		-(% _mstvisible="6" %)
828		-(((
829		-(% _mstvisible="7" %)
830		-(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
	520	+**4**
831	831	)))
832	832	)))
833		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
	523	+|(% style="width:93px" %)(((
834	834	(((
835		-(% _mstvisible="6" %)
836		-(((
837		-(% _mstvisible="7" %)
838		-(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
	525	+**Value**
839	839	)))
840		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
	527	+)))|(% style="width:71px" %)(((
841	841	(((
842		-(% _mstvisible="6" %)
843		-(((
844		-(% _mstvisible="7" %)
845		-[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
	529	+[[External sensor data>>||anchor="H2.4.6Extvalue"]]
846	846	)))
847		-)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
	531	+)))|(% style="width:102px" %)(((
848	848	(((
849		-(% _mstvisible="6" %)
850	850	(((
851		-(% _mstvisible="7" %)
852		-(((
853		-(% _mstvisible="8" %)
854		-[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
	534	+[[Built In>>||anchor="H2.4.3Built-inTemperature"]]
855	855	)))
856	856	)))
857	857
858		-(% _mstvisible="6" %)
859	859	(((
860		-(% _mstvisible="7" %)
861	861	(((
862		-(% _mstvisible="8" %)
863		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
	540	+[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
864	864	)))
865	865	)))
866		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
	543	+)))|(% style="width:86px" %)(((
867	867	(((
868		-(% _mstvisible="6" %)
869	869	(((
870		-(% _mstvisible="7" %)
871		-(((
872		-(% _mstvisible="8" %)
873		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
	546	+[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
874	874	)))
875	875	)))
876	876
877		-(% _mstvisible="6" %)
878	878	(((
879		-(% _mstvisible="7" %)
880	880	(((
881		-(% _mstvisible="8" %)
882		-[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
	552	+[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
883	883	)))
884	884	)))
885		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
	555	+)))|(% style="width:86px" %)(((
886	886	(((
887		-(% _mstvisible="6" %)
888		-(((
889		-(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
890	890	Poll message flag & Ext
891	891	)))
892		-)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
	559	+)))|(% style="width:48px" %)(((
893	893	(((
894		-(% _mstvisible="6" %)
895	895	(((
896		-(% _mstvisible="7" %)
897		-(((
898		-(% _mstvisible="8" %)
899		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
	562	+[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
900	900	)))
901	901	)))
902	902
903		-(% _mstvisible="6" %)
904	904	(((
905		-(% _mstvisible="7" %)
906	906	(((
907		-(% _mstvisible="8" %)
908	908
909	909	)))
910	910	)))
911	911	)))
912	912
913		-(% _mstvisible="1" %)
914		-(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
	573	+**Poll message flag & Ext**
915	915
916		-(% _mstvisible="1" %)
917		-[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
	575	+[[image:image-20220523152208-14.png]]
918	918
919		-(% _mstvisible="1" %)
920	920	(((
921		-(% _mstvisible="2" %)
922	922	(((
923		-(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
924	924	Poll Message Flag: 1: This message is a poll message reply.
925	925	)))
926	926	)))
927	927
928		-(% _mstvisible="1" %)
929		-* (% _mstvisible="3" %)
	583	+* (((
930	930	(((
931		-(% _mstvisible="4" %)
932		-(((
933		-(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
934	934	Poll Message Flag is set to 1.
935	935	)))
936	936	)))
937		-* (% _mstvisible="3" %)
	588	+* (((
938	938	(((
939		-(% _mstvisible="4" %)
940		-(((
941		-(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
942	942	Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
943	943	)))
944	944	)))
945	945
946		-(% _mstvisible="1" %)
947	947	(((
948		-(% _mstvisible="2" %)
949	949	(((
950		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
951		-
952		-
953		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
954	954	For example, in US915 band, the max payload for different DR is:
955	955	)))
956	956	)))
957	957
958		-(% _mstvisible="1" %)
959	959	(((
960		-(% _mstvisible="2" %)
961	961	(((
962		-(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
963	963	a) DR0: max is 11 bytes so one entry of data
964	964	)))
965	965	)))
966	966
967		-(% _mstvisible="1" %)
968	968	(((
969		-(% _mstvisible="2" %)
970	970	(((
971		-(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
972	972	b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
973	973	)))
974	974	)))
975	975
976		-(% _mstvisible="1" %)
977	977	(((
978		-(% _mstvisible="2" %)
979	979	(((
980		-(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
981	981	c) DR2: total payload includes 11 entries of data
982	982	)))
983	983	)))
984	984
985		-(% _mstvisible="1" %)
986	986	(((
987		-(% _mstvisible="2" %)
988	988	(((
989		-(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
990	990	d) DR3: total payload includes 22 entries of data.
991	991	)))
992	992	)))
993	993
994		-(% _mstvisible="1" %)
995	995	(((
996		-(% _mstvisible="2" %)
997	997	(((
998		-(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
999	999	If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0
1000	1000	)))
1001	1001	)))
1002	1002
1003	1003
1004		-(% _mstvisible="1" style="text-align: left;" %)
1005		-(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
	631	+**Example:**
1006	1006
1007		-(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1008	1008	If LHT65N has below data inside Flash:
1009	1009
1010		-(% _mstvisible="1" %)
1011		-[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
	635	+[[image:image-20220523144455-1.png||height="335" width="735"]]
1012	1012
1013		-(% _mstvisible="1" %)
1014	1014	(((
1015		-(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1016		-If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
	638	+If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
1017	1017	)))
1018	1018
1019		-(% _mstvisible="1" %)
1020	1020	(((
1021		-(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1022	1022	Where : Start time: 60065F97 = time 21/1/19 04:27:03
1023	1023	)))
1024	1024
1025		-(% _mstvisible="1" %)
1026	1026	(((
1027		-(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1028		- Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
	646	+ Stop time 60066DA7= time 21/1/19 05:27:03
1029	1029	)))
1030	1030
1031		-(% _mstvisible="1" %)
1032	1032	(((
1033		-(% _mstvisible="2" %)
1034	1034
1035	1035	)))
1036	1036
1037		-(% _mstvisible="1" %)
1038	1038	(((
1039		-(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1040	1040	LHT65N will uplink this payload.
1041	1041	)))
1042	1042
1043		-(% _mstvisible="1" %)
1044		-[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
	657	+[[image:image-20220523001219-13.png||height="421" width="727"]]
1045	1045
1046		-(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1047	1047	7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1048	1048
1049	1049	Where the first 11 bytes is for the first entry:
...	...	@@ -1060,101 +1060,66 @@
1060	1060
1061	1061	Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1062	1062
	675	+== 2.7 Alarm Mode ==
1063	1063
1064		-(% _mstvisible="1" style="text-align: left;" %)
1065		-== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
	677	+When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately.
1066	1066
1067		-(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1068		-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.
1069		-
1070		-(% _mstvisible="1" %)
1071	1071	(((
1072		-(% _mstvisible="2" style="text-align: left;" %)
1073		-(% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
	680	+(% style="color:red" %)Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
1074	1074	)))
1075	1075
1076		-(% _mstvisible="1" style="text-align: left;" %)
1077		-(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:**
	683	+**AT Commands for Alarm mode:**
1078	1078
1079		-(% _mstvisible="1" class="box infomessage" %)
	685	+(% class="box infomessage" %)
1080	1080	(((
1081		-(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1082		-(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1083		-
1084		-(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1085		-(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
1086		-
1087		-(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1088		-(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
1089		-
1090		-(% _mstvisible="2" style="text-align: left;" %)
1091		-(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1092		-
1093		-(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1094		-(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
	687	+(((
	688	+**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
	689	+**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
1095	1095	)))
	691	+)))
1096	1096
	693	+== 2.8 LED Indicator ==
1097	1097
1098		-
1099		-(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1100		-== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1101		-
1102		-(% _mstvisible="1" %)
1103	1103	(((
1104		-(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1105		-The LHT65 has a triple color LED which for easy showing different stage .
	696	+The LHT65N has a triple color LED which for easy shows different stage.
	697	+)))
1106	1106
1107		-(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1108		-While user press ACT button, the LED will work as per LED status with ACT button.
	699	+(((
	700	+While pressing ACT button, the LED will work as per LED status with ACT button.
1109	1109	)))
1110	1110
1111		-(% _mstvisible="1" %)
1112	1112	(((
1113		-(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
1114	1114	In a normal working state:
1115	1115	)))
1116	1116
1117		-(% _mstvisible="1" %)
1118		-* (% _mstvisible="3" %)
1119		-(((
1120		-(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1121		-For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
1122		-
1123		-(% _msthash="197771" _msttexthash="1202526" %)
1124		-(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
	707	+* (((
	708	+For each uplink, the BLUE LED or RED LED will blink once.
1125	1125	)))
1126		-* (% _mstvisible="3" %)
1127		-(((
1128		-(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1129		-RED LED when external sensor is not connected
	710	+* (((
	711	+BLUE LED when an external sensor is connected
1130	1130	)))
1131		-* (% _mstvisible="3" %)
1132		-(((
1133		-(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
	713	+* (((
	714	+RED LED when an external sensor is not connected
	715	+)))
	716	+* (((
1134	1134	For each success downlink, the PURPLE LED will blink once
1135	1135	)))
1136	1136
1137		-(% _mstvisible="1" style="text-align: left;" %)
1138		-== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
	720	+----
1139	1139
1140		-(% _mstvisible="1" %)
1141		-[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
	722	+== 2.9 Installation ==
1142	1142
	724	+[[image:image-20220516231650-1.png||height="436" width="428"]]
1143	1143
1144		-(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1145		-= (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) =
	726	+= 3. Sensors & Accessories =
1146	1146
1147		-(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1148		-== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
	728	+== 3.1 E3 Temperature Probe ==
1149	1149
1150		-(% _mstvisible="1" %)
1151		-[[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"]]
	730	+[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]]
1152	1152
1153	1153
1154		-(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1155		-Temperature sensor with 2 meters cable long
	733	+With Temperature sensor with 2 meters cable long
1156	1156
1157		-(% _mstvisible="1" %)
1158	1158	* Resolution: 0.0625 °C
1159	1159	* ±0.5°C accuracy from -10°C to +85°C
1160	1160	* ±2°C accuracy from -55°C to +125°C
...	...	@@ -1162,823 +1162,387 @@
1162	1162	* -55°C to 125°C
1163	1163	* Working voltage 2.35v ~~ 5v
1164	1164
1165		-(% _mstvisible="1" style="text-align: left;" %)
1166		-= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
	742	+= 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
1167	1167
1168		-(% _mstvisible="1" %)
1169	1169	(((
1170		-(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1171	1171	Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1172	1172	)))
1173	1173
1174		-(% _mstvisible="1" %)
1175		-* (% _mstvisible="3" %)
1176		-(((
1177		-(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1178		-AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
	748	+* (((
	749	+AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
1179	1179	)))
1180		-* (% _mstvisible="3" %)
1181		-(((
1182		-(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1183		-LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
	751	+* (((
	752	+LoRaWAN Downlink instruction for different platforms:
1184	1184	)))
1185	1185
1186		-(% _mstvisible="1" %)
1187	1187	(((
1188		-(% _mstvisible="2" style="text-align: left;" %)
1189		-
	756	+[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
1190	1190	)))
1191	1191
1192		-(% _mstvisible="1" %)
1193	1193	(((
1194		-(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
1195	1195	There are two kinds of commands to configure LHT65N, they are:
1196	1196	)))
1197	1197
1198		-(% _mstvisible="1" %)
1199	1199	(((
1200		-(% _mstvisible="2" style="text-align: left;" %)
1201		-(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**General Commands**(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %).
	764	+(% style="color:#4f81bd" %)* **General Commands**.
1202	1202	)))
1203	1203
1204		-(% _mstvisible="1" %)
1205	1205	(((
1206		-(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1207	1207	These commands are to configure:
1208	1208	)))
1209	1209
1210		-(% _mstvisible="1" %)
1211		-* (% _mstvisible="3" %)
1212		-(((
1213		-(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
	771	+* (((
1214	1214	General system settings like: uplink interval.
1215	1215	)))
1216		-* (% _mstvisible="3" %)
1217		-(((
1218		-(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
	774	+* (((
1219	1219	LoRaWAN protocol & radio-related commands.
1220	1220	)))
1221	1221
1222		-(% _mstvisible="1" %)
1223	1223	(((
1224		-(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1225		-They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
	779	+They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1226	1226	)))
1227	1227
1228		-(% _mstvisible="1" %)
1229	1229	(((
1230		-(% _mstvisible="2" style="text-align: left;" %)
1231		-
	783	+[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1232	1232	)))
1233	1233
1234		-(% _mstvisible="1" %)
1235	1235	(((
1236		-(% _mstvisible="2" style="text-align: left;" %)
1237		-(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
	787	+(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
1238	1238	)))
1239	1239
1240		-(% _mstvisible="1" %)
1241	1241	(((
1242		-(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1243	1243	These commands are only valid for LHT65N, as below:
1244		-
1245		-(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1246		-
1247	1247	)))
1248	1248
1249		-(% _mstvisible="1" style="text-align: left;" %)
1250		-== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
	794	+== 4.1 Set Transmit Interval Time ==
1251	1251
1252		-(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1253	1253	Feature: Change LoRaWAN End Node Transmit Interval.
1254	1254
1255		-(% _mstvisible="1" style="text-align: left;" %)
1256		-(% style="color:#4f81bd" %)**AT Command: AT+TDC**
	798	+**AT Command: AT+TDC**
1257	1257
1258		-(% _mstvisible="1" %)
1259		-[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
	800	+[[image:image-20220523150701-2.png]]
1260	1260
1261		-(% _mstvisible="1" %)
1262	1262	(((
1263		-(% _mstvisible="2" style="text-align: left;" %)
1264		-
1265		-
1266		-(% _mstvisible="2" style="text-align: left;" %)
1267		-(% style="color:#4f81bd" %)**Downlink Command: 0x01**
	803	+**Downlink Command: 0x01**
1268	1268	)))
1269	1269
1270		-(% _mstvisible="1" %)
1271	1271	(((
1272		-(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1273	1273	Format: Command Code (0x01) followed by 3 bytes time value.
1274	1274	)))
1275	1275
1276		-(% _mstvisible="1" %)
1277	1277	(((
1278		-(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
1279	1279	If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1280	1280	)))
1281	1281
1282		-(% _mstvisible="1" %)
1283		-* (% _mstvisible="3" %)
1284		-(((
1285		-(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1286		-(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	814	+* (((
	815	+**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1287	1287	)))
1288		-* (% _mstvisible="3" %)
1289		-(((
1290		-(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1291		-(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1292		-
1293		-
1294		-(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1295		-
	817	+* (((
	818	+**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1296	1296	)))
1297	1297
1298		-(% _mstvisible="1" style="text-align: left;" %)
1299		-== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
	821	+== 4.2 Set External Sensor Mode ==
1300	1300
1301		-(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1302	1302	Feature: Change External Sensor Mode.
1303	1303
1304		-(% _mstvisible="1" style="text-align: left;" %)
1305		-(% style="color:#4f81bd" %)**AT Command: AT+EXT**
	825	+**AT Command: AT+EXT**
1306	1306
1307		-(% _mstvisible="1" %)
1308		-[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
	827	+[[image:image-20220523150759-3.png]]
1309	1309
1310		-(% _mstvisible="1" %)
1311	1311	(((
1312		-(% _mstvisible="2" style="text-align: left;" %)
1313		-
1314		-
1315		-(% _mstvisible="2" style="text-align: left;" %)
1316		-(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
	830	+**Downlink Command: 0xA2**
1317	1317	)))
1318	1318
1319		-(% _mstvisible="1" %)
1320	1320	(((
1321		-(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
1322	1322	Total bytes: 2 ~~ 5 bytes
1323	1323	)))
1324	1324
1325		-(% _mstvisible="1" %)
1326	1326	(((
1327		-(% _mstvisible="2" %)
1328		-(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
	838	+**Example:**
1329	1329	)))
1330	1330
1331		-(% _mstvisible="1" %)
1332		-* (% _mstvisible="3" %)
1333		-(((
1334		-(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
	841	+* (((
1335	1335	0xA201: Set external sensor type to E1
1336	1336	)))
1337		-* (% _mstvisible="3" %)
1338		-(((
1339		-(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
	844	+* (((
1340	1340	0xA209: Same as AT+EXT=9
1341	1341	)))
1342		-* (% _mstvisible="3" %)
1343		-(((
1344		-(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
	847	+* (((
1345	1345	0xA20702003c,Same as AT+SETCNT=60
1346		-
1347		-
1348		-(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1349		-
1350	1350	)))
1351	1351
1352		-(% _mstvisible="1" style="text-align: left;" %)
1353		-== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
	851	+== 4.3 Enable/Disable uplink Temperature probe ID ==
1354	1354
1355		-(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1356	1356	Feature: If PID is enabled, device will send the temperature probe ID on:
1357	1357
1358		-(% _mstvisible="1" %)
1359	1359	* First Packet after OTAA Join
1360	1360	* Every 24 hours since the first packet.
1361	1361
1362		-(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1363	1363	PID is default set to disable (0)
1364	1364
1365		-(% _mstvisible="1" style="text-align: left;" %)
1366		-(% style="color:#4f81bd" %)**AT Command:**
	860	+**AT Command:**
1367	1367
1368		-(% _mstvisible="1" %)
1369		-[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
	862	+[[image:image-20220523150928-4.png]]
1370	1370
	864	+**Downlink Command:**
1371	1371
1372		-(% _mstvisible="1" style="text-align: left;" %)
1373		-(% style="color:#4f81bd" %)**Downlink Command:**
1374		-
1375		-(% _mstvisible="1" %)
1376	1376	* 0xA800  **~-~->** AT+PID=0
1377	1377	* 0xA801     **~-~->** AT+PID=1
1378	1378
1379		-(% _mstvisible="1" style="text-align: left;" %)
1380		-== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
	869	+== 4.4 Set Password ==
1381	1381
1382		-(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
1383	1383	Feature: Set device password, max 9 digits
1384	1384
1385		-(% _mstvisible="1" style="text-align: left;" %)
1386		-(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
	873	+**AT Command: AT+PWORD**
1387	1387
1388		-(% _mstvisible="1" %)
1389		-[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
	875	+[[image:image-20220523151052-5.png]]
1390	1390
1391		-(% _mstvisible="1" %)
1392	1392	(((
1393		-(% _mstvisible="2" style="text-align: left;" %)
1394		-
1395		-
1396		-(% _mstvisible="2" style="text-align: left;" %)
1397		-(% style="color:#4f81bd" %)**Downlink Command:**
	878	+**Downlink Command:**
1398	1398	)))
1399	1399
1400		-(% _mstvisible="1" %)
1401	1401	(((
1402		-(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1403	1403	No downlink command for this feature.
1404		-
1405		-(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1406		-
1407	1407	)))
1408	1408
1409		-(% _mstvisible="1" style="text-align: left;" %)
1410		-== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
	885	+== 4.5 Quit AT Command ==
1411	1411
1412		-(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1413	1413	Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1414	1414
1415		-(% _mstvisible="1" style="text-align: left;" %)
1416		-(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
	889	+**AT Command: AT+DISAT**
1417	1417
1418		-(% _mstvisible="1" %)
1419		-[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
	891	+[[image:image-20220523151132-6.png]]
1420	1420
	893	+**Downlink Command:**
1421	1421
1422		-(% _mstvisible="1" style="text-align: left;" %)
1423		-(% style="color:#4f81bd" %)**Downlink Command:**
1424		-
1425		-(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1426	1426	No downlink command for this feature.
1427	1427
	897	+== 4.6 Set to sleep mode ==
1428	1428
1429		-(% _mstvisible="1" style="text-align: left;" %)
1430		-== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1431		-
1432		-(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1433	1433	Feature: Set device to sleep mode
1434	1434
1435		-(% _mstvisible="1" style="text-align: left;" %)
1436		-(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
	901	+**AT Command: AT+SLEEP**
1437	1437
1438		-(% _mstvisible="1" %)
1439		-[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
	903	+[[image:image-20220523151218-7.png]]
1440	1440
	905	+**Downlink Command:**
1441	1441
1442		-(% _mstvisible="1" %)
1443		-(% style="color:#4f81bd" %)**Downlink Command:**
1444		-
1445		-(% _mstvisible="1" %)
1446	1446	* There is no downlink command to set to Sleep mode.
1447	1447
1448		-(% _mstvisible="1" %)
1449		-== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
	909	+== 4.7 Set system time ==
1450	1450
1451		-(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1452		-Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
	911	+Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]]
1453	1453
1454		-(% _mstvisible="1" %)
1455		-(% style="color:#4f81bd" %)**AT Command:**
	913	+**AT Command:**
1456	1456
1457		-(% _mstvisible="1" %)
1458		-[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
	915	+[[image:image-20220523151253-8.png]]
1459	1459
	917	+**Downlink Command:**
1460	1460
1461		-(% _mstvisible="1" %)
1462		-(% style="color:#4f81bd" %)**Downlink Command:**
1463		-
1464		-(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1465	1465	0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1466	1466
	921	+== 4.8 Set Time Sync Mode ==
1467	1467
1468		-(% _mstvisible="1" %)
1469		-== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1470		-
1471		-(% _mstvisible="1" %)
1472	1472	(((
1473		-(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1474	1474	Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1475	1475	)))
1476	1476
1477		-(% _mstvisible="1" %)
1478	1478	(((
1479		-(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1480	1480	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.
1481	1481	)))
1482	1482
1483		-(% _mstvisible="1" %)
1484	1484	(((
1485		-(% _mstvisible="2" %)
1486		-(% style="color:#4f81bd" %)**AT Command:**
	932	+**AT Command:**
1487	1487	)))
1488	1488
1489		-(% _mstvisible="1" %)
1490		-[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
	935	+[[image:image-20220523151336-9.png]]
1491	1491
	937	+**Downlink Command:**
1492	1492
1493		-(% _mstvisible="1" %)
1494		-(% style="color:#4f81bd" %)**Downlink Command:**
1495		-
1496		-(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1497	1497	0x28 01 ~/~/ Same As AT+SYNCMOD=1
1498	1498
1499		-(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1500	1500	0x28 00 ~/~/ Same As AT+SYNCMOD=0
1501	1501
	943	+== 4.9 Set Time Sync Interval ==
1502	1502
1503		-(% _mstvisible="1" %)
1504		-== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
1505		-
1506		-(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1507	1507	Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1508	1508
1509		-(% _mstvisible="1" %)
1510		-(% style="color:#4f81bd" %)**AT Command:**
	947	+**AT Command:**
1511	1511
1512		-(% _mstvisible="1" %)
1513		-[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
	949	+[[image:image-20220523151411-10.png]]
1514	1514
	951	+**Downlink Command:**
1515	1515
1516		-(% _mstvisible="1" %)
1517		-(% style="color:#4f81bd" %)**Downlink Command:**
1518		-
1519		-(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1520	1520	0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1521	1521
	955	+== 4.10 Print data entries base on page. ==
1522	1522
1523		-(% _mstvisible="1" %)
1524		-== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1525		-
1526		-(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1527	1527	Feature: Print the sector data from start page to stop page (max is 416 pages).
1528	1528
1529		-(% _mstvisible="1" %)
1530		-(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
	959	+**AT Command: AT+PDTA**
1531	1531
1532		-(% _mstvisible="1" %)
1533		-[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
	961	+[[image:image-20220523151450-11.png]]
1534	1534
	963	+**Downlink Command:**
1535	1535
1536		-(% _mstvisible="1" %)
1537		-(% style="color:#4f81bd" %)**Downlink Command:**
1538		-
1539		-(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1540	1540	No downlink commands for feature
1541	1541
	967	+== 4.11 Print last few data entries. ==
1542	1542
1543		-(% _mstvisible="1" %)
1544		-== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1545		-
1546		-(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1547	1547	Feature: Print the last few data entries
1548	1548
1549		-(% _mstvisible="1" %)
1550		-(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
	971	+**AT Command: AT+PLDTA**
1551	1551
1552		-(% _mstvisible="1" %)
1553		-[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
	973	+[[image:image-20220523151524-12.png]]
1554	1554
	975	+**Downlink Command:**
1555	1555
1556		-(% _mstvisible="1" %)
1557		-(% style="color:#4f81bd" %)**Downlink Command:**
1558		-
1559		-(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1560	1560	No downlink commands for feature
1561	1561
	979	+== 4.12 Clear Flash Record ==
1562	1562
1563		-(% _mstvisible="1" %)
1564		-== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1565		-
1566		-(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1567	1567	Feature: Clear flash storage for data log feature.
1568	1568
1569		-(% _mstvisible="1" %)
1570		-(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
	983	+**AT Command: AT+CLRDTA**
1571	1571
1572		-(% _mstvisible="1" %)
1573		-[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
	985	+[[image:image-20220523151556-13.png]]
1574	1574
	987	+**Downlink Command: 0xA3**
1575	1575
1576		-(% _mstvisible="1" %)
1577		-(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1578		-
1579		-(% _mstvisible="1" %)
1580	1580	* Example: 0xA301 ~/~/Same as AT+CLRDTA
1581	1581
1582		-(% _mstvisible="1" %)
1583		-== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
	991	+== 4.13 Auto Send None-ACK messages ==
1584	1584
1585		-(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1586	1586	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.
1587	1587
1588	1588
1589		-(% _mstvisible="1" %)
1590		-(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
	996	+**AT Command: AT+PNACKMD**
1591	1591
1592		-(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1593	1593	The default factory setting is 0
1594	1594
1595		-(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1596		-(% _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**
1597		-(% _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
	1000	+(% border="1" style="background-color:#ffffcc; color:green; width:450px" %)
	1001	+|=(% style="width: 171px;" %)**Command Example**|=(% style="width: 219px;" %)**Function**|=(% style="width: 119px;" %)**Response**
	1002	+|(% style="width:171px" %)AT+PNACKMD=1|(% style="width:219px" %)Poll None-ACK message|(% style="width:119px" %)OK
1598	1598
1599		-(% _mstvisible="1" %)
1600		-(% style="color:#4f81bd" %)**Downlink Command: 0x34**
	1004	+**Downlink Command: 0x34**
1601	1601
1602		-(% _mstvisible="1" %)
1603	1603	* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1604	1604
1605		-(% _mstvisible="1" %)
1606		-= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
	1008	+= 5. Battery & How to replace =
1607	1607
1608		-(% _mstvisible="1" %)
1609		-== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
	1010	+== 5.1 Battery Type ==
1610	1610
1611		-(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1612	1612	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.
1613	1613
1614		-(% _mstvisible="1" %)
1615	1615	(((
1616		-(% _mstvisible="2" %)
1617	1617	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1618		-[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
	1016	+[[image:image-20220515075034-1.png||height="208" width="644"]]
1619	1619	)))
1620	1620
1621		-(% _mstvisible="1" %)
1622	1622	(((
1623		-(% _mstvisible="2" %)
1624	1624	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1625	1625
1626	1626	)))
1627	1627
1628		-(% _mstvisible="1" %)
1629		-== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
	1024	+== 5.2 Replace Battery ==
1630	1630
1631		-(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1632	1632	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.
1633	1633
1634		-(% _mstvisible="1" %)
1635		-[[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"]]
	1028	+[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]]
1636	1636
1637		-(% _mstvisible="1" %)
1638		-== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
	1030	+== 5.3 Battery Life Analyze ==
1639	1639
1640		-(% _mstvisible="1" %)
1641	1641	(((
1642		-(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1643		-(((
1644	1644	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:
1645		-[[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]]
	1034	+https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1646	1646	)))
1647	1647
1648		-(((
1649		-
1650		-)))
	1037	+= 6. Order Info =
1651	1651
1652	1652	(((
1653		-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]]
	1040	+Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1654	1654	)))
1655	1655
1656		-
1657		-(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1658		-= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
1659		-
1660		-(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1661		-== 6.1 How to use AT Command? ==
1662		-
1663	1663	(((
1664		-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.
	1044	+(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1665	1665	)))
1666	1666
1667		-[[image:image-20220530085651-1.png]]
1668		-
1669		-
1670		-**Connection:**
1671		-
1672		-✓** USB to TTL GND <~-~->GND**
1673		-
1674		-**✓ USB to TTL RXD <~-~-> D+**
1675		-
1676		-**✓ USB to TTL TXD <~-~-> A11**
1677		-
1678		-**✓ USB to TTL 3.3V <~-~-> D-**
1679		-
1680		-
1681		-(((
1682		-In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**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.
	1047	+* (((
	1048	+(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1683	1683	)))
1684		-
1685		-(((
1686		-Input password and ATZ to activate LHT65N,As shown below:
	1050	+* (((
	1051	+(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1687	1687	)))
1688		-
1689		-[[image:image-20220530095701-4.png]]
1690		-
1691		-
1692		-AT Command List is as below:
1693		-
1694		-AT+<CMD>? : Help on <CMD>
1695		-
1696		-AT+<CMD> : Run <CMD>
1697		-
1698		-AT+<CMD>=<value> : Set the value
1699		-
1700		-AT+<CMD>=? : Get the value
1701		-
1702		-AT+DEBUG:Set more info output
1703		-
1704		-ATZ: Trig a reset of the MCU
1705		-
1706		-AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1707		-
1708		-AT+DEUI: Get or Set the Device EUI
1709		-
1710		-AT+DADDR: Get or Set the Device Address
1711		-
1712		-AT+APPKEY: Get or Set the Application Key
1713		-
1714		-AT+NWKSKEY: Get or Set the Network Session Key
1715		-
1716		-AT+APPSKEY: Get or Set the Application Session Key
1717		-
1718		-AT+APPEUI: Get or Set the Application EUI
1719		-
1720		-AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1721		-
1722		-AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1723		-
1724		-AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1725		-
1726		-AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1727		-
1728		-AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1729		-
1730		-AT+RX2FQ: Get or Set the Rx2 window frequency
1731		-
1732		-AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1733		-
1734		-AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1735		-
1736		-AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1737		-
1738		-AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1739		-
1740		-AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1741		-
1742		-AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1743		-
1744		-AT+NWKID: Get or Set the Network ID
1745		-
1746		-AT+FCU: Get or Set the Frame Counter Uplink
1747		-
1748		-AT+FCD: Get or Set the Frame Counter Downlink
1749		-
1750		-AT+CLASS: Get or Set the Device Class
1751		-
1752		-AT+JOIN: Join network
1753		-
1754		-AT+NJS: Get the join status
1755		-
1756		-AT+SENDB: Send hexadecimal data along with the application port
1757		-
1758		-AT+SEND: Send text data along with the application port
1759		-
1760		-AT+RECVB: Print last received data in binary format (with hexadecimal values)
1761		-
1762		-AT+RECV: Print last received data in raw format
1763		-
1764		-AT+VER: Get current image version and Frequency Band
1765		-
1766		-AT+CFM: Get or Set the confirmation mode (0-1)
1767		-
1768		-AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1769		-
1770		-AT+SNR: Get the SNR of the last received packet
1771		-
1772		-AT+RSSI: Get the RSSI of the last received packet
1773		-
1774		-AT+TDC: Get or set the application data transmission interval in ms
1775		-
1776		-AT+PORT: Get or set the application port
1777		-
1778		-AT+DISAT: Disable AT commands
1779		-
1780		-AT+PWORD: Set password, max 9 digits
1781		-
1782		-AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1783		-
1784		-AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1785		-
1786		-AT+PDTA: Print the sector data from start page to stop page
1787		-
1788		-AT+PLDTA: Print the last few sets of data
1789		-
1790		-AT+CLRDTA: Clear the storage, record position back to 1st
1791		-
1792		-AT+SLEEP: Set sleep mode
1793		-
1794		-AT+EXT: Get or Set external sensor model
1795		-
1796		-AT+BAT: Get the current battery voltage in mV
1797		-
1798		-AT+CFG: Print all configurations
1799		-
1800		-AT+WMOD: Get or Set Work Mode
1801		-
1802		-AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1803		-
1804		-AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1805		-
1806		-AT+SETCNT:Set the count at present
1807		-
1808		-AT+RJTDC: Get or set the ReJoin data transmission interval in min
1809		-
1810		-AT+RPL: Get or set response level
1811		-
1812		-AT+TIMESTAMP: Get or Set UNIX timestamp in second
1813		-
1814		-AT+LEAPSEC: Get or Set Leap Second
1815		-
1816		-AT+SYNCMOD: Get or Set time synchronization method
1817		-
1818		-AT+SYNCTDC: Get or set time synchronization interval in day
1819		-
1820		-AT+PID: Get or set the PID
1821		-
1822		-
	1053	+* (((
	1054	+(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1823	1823	)))
1824		-
1825		-(% _mstvisible="1" %)
1826		-= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
1827		-
1828		-(% _mstvisible="1" %)
1829		-(((
1830		-(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1831		-Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
	1056	+* (((
	1057	+(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1832	1832	)))
1833		-
1834		-(% _mstvisible="1" %)
1835		-(((
1836		-(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1837		-(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
	1059	+* (((
	1060	+(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1838	1838	)))
1839		-
1840		-(% _mstvisible="1" %)
1841		-* (% _mstvisible="3" %)
1842		-(((
1843		-(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1844		-(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
	1062	+* (((
	1063	+(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1845	1845	)))
1846		-* (% _mstvisible="3" %)
1847		-(((
1848		-(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1849		-(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
	1065	+* (((
	1066	+(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1850	1850	)))
1851		-* (% _mstvisible="3" %)
1852		-(((
1853		-(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1854		-(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
	1068	+* (((
	1069	+(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1855	1855	)))
1856		-* (% _mstvisible="3" %)
1857		-(((
1858		-(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1859		-(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1860		-)))
1861		-* (% _mstvisible="3" %)
1862		-(((
1863		-(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1864		-(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1865		-)))
1866		-* (% _mstvisible="3" %)
1867		-(((
1868		-(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1869		-(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1870		-)))
1871		-* (% _mstvisible="3" %)
1872		-(((
1873		-(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1874		-(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1875		-)))
1876		-* (% _mstvisible="3" %)
1877		-(((
1878		-(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1879		-(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1880		-)))
1881	1881
1882		-(% _mstvisible="1" %)
1883	1883	(((
1884		-(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1885		-(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
	1073	+(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1886	1886	)))
1887	1887
1888		-(% _mstvisible="1" %)
1889		-* (% _mstvisible="3" %)
1890		-(((
1891		-(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1892		-(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1893		-
1894		-
1895		-(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1896		-
	1076	+* (((
	1077	+(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1897	1897	)))
1898	1898
1899		-(% _mstvisible="1" %)
1900		-= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) =
	1080	+= 7. Packing Info =
1901	1901
1902		-(% _mstvisible="1" %)
1903	1903	(((
1904		-(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1905		-
1906		-
1907		-(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1908		-(% _mstvisible="3" %)**Package Includes**(%%):
	1083	+**Package Includes**:
1909	1909	)))
1910	1910
1911		-(% _mstvisible="1" %)
1912		-* (% _mstvisible="3" %)
1913		-(((
1914		-(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
	1086	+* (((
1915	1915	LHT65N Temperature & Humidity Sensor x 1
1916	1916	)))
1917		-* (% _mstvisible="3" %)
1918		-(((
1919		-(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
	1089	+* (((
1920	1920	Program cable x 1
1921	1921	)))
1922		-* (% _mstvisible="3" %)
1923		-(((
1924		-(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
	1092	+* (((
1925	1925	Optional external sensor
1926	1926	)))
1927	1927
1928		-(% _mstvisible="1" %)
1929	1929	(((
1930		-(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1931		-(% _mstvisible="3" %)**Dimension and weight**(%%):
	1097	+**Dimension and weight**:
1932	1932	)))
1933	1933
1934		-(% _mstvisible="1" %)
1935		-* (% _mstvisible="3" %)
1936		-(((
1937		-(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
	1100	+* (((
1938	1938	Device Size:  13.5 x 7 x 3 cm
1939	1939	)))
1940		-* (% _mstvisible="3" %)
1941		-(((
1942		-(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
	1103	+* (((
1943	1943	Device Weight: 105g
1944	1944	)))
1945		-* (% _mstvisible="3" %)
1946		-(((
1947		-(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
	1106	+* (((
1948	1948	Package Size / pcs : 14.5 x 8 x 5 cm
1949	1949	)))
1950		-* (% _mstvisible="3" %)
1951		-(((
1952		-(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
	1109	+* (((
1953	1953	Weight / pcs : 170g
1954		-
1955		-
1956		-(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1957		-
1958	1958	)))
1959	1959
1960		-= 9. Reference =
	1113	+= 8. FCC Warning =
1961	1961
1962		-* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1963		-
1964		-
1965		-
1966		-= 10. FCC Warning =
1967		-
1968		-(% _mstvisible="1" %)
1969	1969	(((
1970		-(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1971	1971	This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1972	1972	)))
1973	1973
1974		-(% _mstvisible="1" %)
1975	1975	(((
1976		-(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1977	1977	(1) This device may not cause harmful interference；
1978	1978	)))
1979	1979
1980		-(% _mstvisible="1" %)
1981	1981	(((
1982		-(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1983	1983	(2) this device must accept any interference received, including interference that may cause undesired operation.
1984	1984	)))