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

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Content

...	...	@@ -44,6 +44,7 @@
44	44	)))
45	45
46	46
	47	+
47	47	== 1.2 Features ==
48	48
49	49
...	...	@@ -57,15 +57,14 @@
57	57	* Built-in Temperature & Humidity sensor
58	58	* Optional External Sensors
59	59	* Tri-color LED to indicate working status
60		-* Datalog feature
	61	+* Datalog feature (Max 3328 records)
61	61
62	62
63	63
64		-
65	65	== 1.3 Specification ==
66	66
67	67
68		-**Built-in Temperature Sensor:**
	68	+(% style="color:#037691" %)**Built-in Temperature Sensor:**
69	69
70	70	* Resolution: 0.01 °C
71	71	* Accuracy Tolerance : Typ ±0.3 °C
...	...	@@ -72,7 +72,7 @@
72	72	* Long Term Drift: < 0.02 °C/yr
73	73	* Operating Range: -40 ~~ 85 °C
74	74
75		-**Built-in Humidity Sensor:**
	75	+(% style="color:#037691" %)**Built-in Humidity Sensor:**
76	76
77	77	* Resolution: 0.04 %RH
78	78	* Accuracy Tolerance : Typ ±3 %RH
...	...	@@ -79,7 +79,7 @@
79	79	* Long Term Drift: < 0.02 °C/yr
80	80	* Operating Range: 0 ~~ 96 %RH
81	81
82		-**External Temperature Sensor:**
	82	+(% style="color:#037691" %)**External Temperature Sensor:**
83	83
84	84	* Resolution: 0.0625 °C
85	85	* ±0.5°C accuracy from -10°C to +85°C
...	...	@@ -88,7 +88,6 @@
88	88
89	89
90	90
91		-
92	92	= 2. Connect LHT65N to IoT Server =
93	93
94	94	== 2.1 How does LHT65N work? ==
...	...	@@ -103,7 +103,6 @@
103	103	)))
104	104
105	105
106		-
107	107	== 2.2 How to Activate LHT65N? ==
108	108
109	109
...	...	@@ -112,7 +112,7 @@
112	112	)))
113	113
114	114	* (((
115		-(% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
	113	+(% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
116	116	)))
117	117	* (((
118	118	(% style="color:blue" %)**Working Mode**(%%):  In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65N will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode.
...	...	@@ -128,7 +128,6 @@
128	128	[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
129	129
130	130
131		-
132	132	== 2.3 Example to join LoRaWAN network ==
133	133
134	134
...	...	@@ -135,6 +135,7 @@
135	135	(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
136	136	This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure.
137	137
	135	+
138	138	(% _mstvisible="1" class="wikigeneratedid" %)
139	139	[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
140	140
...	...	@@ -186,7 +186,6 @@
186	186
187	187
188	188
189		-
190	190	=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
191	191
192	192
...	...	@@ -197,11 +197,9 @@
197	197	[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
198	198
199	199
	197	+== 2.4 Uplink Payload   ( Fport~=2) ==
200	200
201	201
202		-== 2.4 Uplink Payload ==
203		-
204		-
205	205	(((
206	206	The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
207	207	)))
...	...	@@ -210,69 +210,37 @@
210	210	After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
211	211	)))
212	212
213		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
214		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
215		-(((
216		-(% _mstvisible="6" %)
217		-(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
218		-)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
219		-(((
220		-(% _mstvisible="6" %)
221		-(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
222		-)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
223		-(((
224		-(% _mstvisible="6" %)
225		-(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
226		-)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
227		-(((
228		-(% _mstvisible="6" %)
229		-(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
230		-)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
231		-(((
232		-(% _mstvisible="6" %)
233		-(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
234		-)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
235		-(((
236		-(% _mstvisible="6" %)
237		-(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
	208	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
	209	+|=(% style="width: 60px;" %)(((
	210	+**Size(bytes)**
	211	+)))|=(% style="width: 30px;" %)(((
	212	+**2**
	213	+)))|=(% style="width: 100px;" %)(((
	214	+**2**
	215	+)))|=(% style="width: 100px;" %)(((
	216	+**2**
	217	+)))|=(% style="width: 50px;" %)(((
	218	+**1**
	219	+)))|=(% style="width: 50px;" %)(((
	220	+**4**
238	238	)))
239		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
	222	+|(% style="width:97px" %)(((
	223	+**Value**
	224	+)))|(% style="width:39px" %)(((
	225	+[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
	226	+)))|(% style="width:100px" %)(((
240	240	(((
241		-(% _mstvisible="6" %)
242		-(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
243		-)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
244		-(((
245		-(% _mstvisible="6" %)
246		-[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
247		-)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
248		-(((
249		-(% _mstvisible="6" %)
250		-(((
251		-(% _mstvisible="7" %)
252		-[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
	228	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
253	253	)))
254		-)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
	230	+)))|(% style="width:77px" %)(((
255	255	(((
256		-(% _mstvisible="6" %)
257		-(((
258		-(% _mstvisible="7" %)
259		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
	232	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
260	260	)))
261		-
262		-(% _mstvisible="6" %)
263		-(((
264		-(% _mstvisible="7" %)
265		-[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
	234	+)))|(% style="width:47px" %)(((
	235	+[[Ext>>||anchor="H2.4.5Ext23"]] #
	236	+)))|(% style="width:51px" %)(((
	237	+[[Ext value>>||anchor="H2.4.6Extvalue"]]
266	266	)))
267		-)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
268		-(((
269		-(% _mstvisible="6" %)
270		-[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
271		-)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
272		-(((
273		-(% _mstvisible="6" %)
274		-[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
275		-)))
276	276
277	277	* The First 6 bytes: has fix meanings for every LHT65N.
278	278	* The 7th byte (EXT #): defines the external sensor model.
...	...	@@ -280,23 +280,18 @@
280	280
281	281
282	282
283		-
284	284	=== 2.4.1 Decoder in TTN V3 ===
285	285
286	286
287	287	When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading.
288	288
289		-Below is the position to put the decoder and LHT65N decoder can be download from here:
	251	+Below is the position to put the decoder and LHT65N decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
290	290
291	291
292		-[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
293		-
294		-
295	295	[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
296	296
297	297
298	298
299		-
300	300	=== 2.4.2 BAT-Battery Info ===
301	301
302	302
...	...	@@ -315,7 +315,6 @@
315	315
316	316
317	317
318		-
319	319	=== 2.4.3 Built-in Temperature ===
320	320
321	321
...	...	@@ -329,7 +329,6 @@
329	329
330	330
331	331
332		-
333	333	=== 2.4.4 Built-in Humidity ===
334	334
335	335
...	...	@@ -339,7 +339,6 @@
339	339
340	340
341	341
342		-
343	343	=== 2.4.5 Ext # ===
344	344
345	345
...	...	@@ -348,10 +348,8 @@
348	348	[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
349	349
350	350
351		-
352	352	=== 2.4.6 Ext value ===
353	353
354		-
355	355	==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
356	356
357	357
...	...	@@ -362,6 +362,8 @@
362	362
363	363	The last 2 bytes of data are meaningless
364	364
	318	+
	319	+
365	365	[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
366	366
367	367
...	...	@@ -384,114 +384,53 @@
384	384
385	385	)))
386	386
387		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
388		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
389		-(((
390		-(% _mstvisible="6" %)
391		-(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
392		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
393		-(((
394		-(% _mstvisible="6" %)
395		-(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
396		-)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
397		-(((
398		-(% _mstvisible="6" %)
399		-(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
400		-)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
401		-(((
402		-(% _mstvisible="6" %)
403		-(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
404		-)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
405		-(((
406		-(% _mstvisible="6" %)
407		-(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
408		-)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
409		-(((
410		-(% _mstvisible="6" %)
411		-(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
	342	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	343	+|=(% style="width: 50px;" %)(((
	344	+**Size(bytes)**
	345	+)))|=(% style="width: 70px;" %)(((
	346	+**2**
	347	+)))|=(% style="width: 120px;" %)(((
	348	+**2**
	349	+)))|=(% style="width: 120px;" %)(((
	350	+**2**
	351	+)))|=(% style="width: 50px;" %)(((
	352	+**1**
	353	+)))|=(% style="width: 70px;" %)(((
	354	+**4**
412	412	)))
413		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
414		-(((
415		-(% _mstvisible="6" %)
416		-(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
417		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
418		-(((
419		-(% _mstvisible="6" %)
420		-[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
421		-)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
422		-(((
423		-(% _mstvisible="6" %)
424		-(((
425		-(% _mstvisible="7" %)
426		-[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
427		-)))
428		-
429		-(% _mstvisible="6" %)
430		-(((
431		-(% _mstvisible="7" %)
432		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
433		-)))
434		-)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
435		-(((
436		-(% _mstvisible="6" %)
437		-(((
438		-(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
439		-BAT Status &
440		-)))
441		-
442		-(% _mstvisible="6" %)
443		-(((
444		-(% _mstvisible="7" %)
445		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
446		-)))
447		-)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
448		-(((
449		-(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
	356	+|(% style="width:110px" %)(((
	357	+**Value**
	358	+)))|(% style="width:71px" %)(((
	359	+[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
	360	+)))|(% style="width:99px" %)(((
	361	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
	362	+)))|(% style="width:132px" %)(((
	363	+BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
	364	+)))|(% style="width:54px" %)(((
450	450	Status & Ext
451		-)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
452		-(((
453		-(% _mstvisible="6" %)
454		-(((
455		-(% _mstvisible="7" %)
456		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
	366	+)))|(% style="width:64px" %)(((
	367	+[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
457	457	)))
458		-)))
459	459
460		-(% _mstvisible="1" %)
461		-* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
	370	+* **Battery status & Built-in Humidity**
462	462
463		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
464		-(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0]
465		-(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
466		-(((
467		-(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
	372	+(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
	373	+|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
	374	+|(% style="width:67px" %)Value|(% style="width:256px" %)(((
468	468	BAT Status
469		-
470		-(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
471	471	00(b): Ultra Low ( BAT <= 2.50v)
472		-
473		-(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
474	474	01(b): Low  (2.50v <=BAT <= 2.55v)
475		-
476		-(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
477	477	10(b): OK   (2.55v <= BAT <=2.65v)
478		-
479		-(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
480	480	11(b): Good   (BAT >= 2.65v)
481		-)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
482		-(((
483		-(% _mstvisible="6" %)
484		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
485		-
486		-(% _mstvisible="6" %)
487		-
	380	+)))|(% style="width:132px" %)(((
	381	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
488	488	)))
489	489
490		-* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
	384	+* **Status & Ext Byte**
491	491
492		-(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
493		-|(% style="width:60px" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
494		-|(% style="width:96px" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
	386	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	387	+|=(% scope="row" style="width: 60px;" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
	388	+|=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
495	495
496	496	* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
497	497	* (% style="color:blue" %)**Sync time OK**: (%%) 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
...	...	@@ -499,7 +499,6 @@
499	499
500	500
501	501
502		-
503	503	==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
504	504
505	505
...	...	@@ -507,11 +507,11 @@
507	507
508	508	be used to power the external ADC sensor; user can control the power on time for this
509	509
510		-sensor by setting:
	403	+(% style="color:blue" %)**sensor by setting:**
511	511
512		-AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms
	405	+**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
513	513
514		-For example:
	407	+**For example:**
515	515
516	516	AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
517	517
...	...	@@ -532,6 +532,7 @@
532	532
533	533	When the voltage collected by ADC_IN1 is less than the minimum range, the minimum range will be used as the output; Similarly, when the collected voltage is greater than the maximum range, the maximum range will be used as the output.
534	534
	428	+
535	535	1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
536	536
537	537	[[image:image-20220628151005-5.png]]
...	...	@@ -548,6 +548,122 @@
548	548
549	549
550	550
	445	+==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
	446	+
	447	+
	448	+[[image:image-20220927095645-1.png||height="534" width="460"]]
	449	+
	450	+
	451	+(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
	452	+
	453	+[[image:image-20220906102307-7.png]]
	454	+
	455	+
	456	+(% style="color:blue" %)**Interrupt Mode and Counting Mode:**
	457	+
	458	+The external cable NE2 can be use for MOD4 and MOD8
	459	+
	460	+
	461	+
	462	+==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
	463	+
	464	+
	465	+(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
	466	+
	467	+
	468	+(% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
	469	+
	470	+(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close.
	471	+
	472	+ In Open State, the power consumption is the same as if there is no probe
	473	+
	474	+ In Close state, the power consumption will be 3uA higher than normal.
	475	+
	476	+[[image:image-20220906100852-1.png||height="205" width="377"]]
	477	+
	478	+
	479	+Ext=4,Interrupt Sensor：
	480	+
	481	+(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
	482	+|(% style="width:101px" %)(((
	483	+AT+EXT=4,1
	484	+)))|(% style="width:373px" %)(((
	485	+Sent uplink packet in both rising and falling interrupt
	486	+)))
	487	+|(% style="width:101px" %)(((
	488	+AT+EXT=4,2
	489	+)))|(% style="width:373px" %)(((
	490	+Sent uplink packet only in falling interrupt
	491	+)))
	492	+|(% style="width:101px" %)(((
	493	+AT+EXT=4,3
	494	+)))|(% style="width:373px" %)(((
	495	+Sent uplink packet only in rising interrupt
	496	+)))
	497	+
	498	+Trigger by falling edge:
	499	+
	500	+[[image:image-20220906101145-2.png]]
	501	+
	502	+
	503	+Trigger by raising edge：
	504	+
	505	+[[image:image-20220906101145-3.png]]
	506	+
	507	+
	508	+
	509	+==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
	510	+
	511	+
	512	+(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
	513	+
	514	+
	515	+(% style="color:blue" %)**Case 1**(%%):  Low power consumption Flow Sensor, such flow sensor has pulse output and the power consumption in uA level and can be powered by LHT65N.
	516	+
	517	+[[image:image-20220906101320-4.png||height="366" width="698"]]
	518	+
	519	+
	520	+(% style="color:blue" %)**Case 2**(%%):  Normal Flow Sensor: Such flow sensor has higher power consumption and is not suitable to be powered by LHT65N. It is powered by external power and output <3.3v pulse
	521	+
	522	+[[image:image-20220906101320-5.png||height="353" width="696"]]
	523	+
	524	+
	525	+Ext=8, Counting Sensor ( 4 bytes)：
	526	+
	527	+(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
	528	+|(% style="width:138px" %)(((
	529	+AT+EXT=8,0
	530	+)))|(% style="width:240px" %)(((
	531	+Count at falling interrupt
	532	+)))
	533	+|(% style="width:138px" %)(((
	534	+AT+EXT=8,1
	535	+)))|(% style="width:240px" %)(((
	536	+Count at rising interrupt
	537	+)))
	538	+|(% style="width:138px" %)(((
	539	+AT+SETCNT=60
	540	+)))|(% style="width:240px" %)(((
	541	+Sent current count to 60
	542	+)))
	543	+
	544	+[[image:image-20220906101320-6.png]]
	545	+
	546	+
	547	+(% style="color:blue" %)**A2 downlink Command：**
	548	+
	549	+A2 02:  Same as AT+EXT=2 (AT+EXT= second byte)
	550	+
	551	+A2 06 01 F4:  Same as AT+EXT=6,500 (AT+EXT= second byte, third and fourth bytes)
	552	+
	553	+A2 04 02:  Same as AT+EXT=4,2 (AT+EXT= second byte, third byte)
	554	+
	555	+A2 08 01 00:  Same as AT+EXT=8,0 (AT+EXT= second byte, fourth byte)
	556	+
	557	+A2 08 02 00 00 00 3C:  Same as AT+ SETCNT=60  (AT+ SETCNT = 4th byte and 5th byte and 6th byte and 7th byte)
	558	+
	559	+
	560	+
551	551	== 2.5 Show data on Datacake ==
552	552
553	553
...	...	@@ -595,7 +595,6 @@
595	595	[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
596	596
597	597
598		-
599	599	== 2.6 Datalog Feature ==
600	600
601	601
...	...	@@ -604,17 +604,25 @@
604	604	)))
605	605
606	606
607		-
608	608	=== 2.6.1 Ways to get datalog via LoRaWAN ===
609	609
610	610
611	611	There are two methods:
612	612
613		-1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range.
614		-1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after the network recovery.
	621	+(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
615	615
	623	+
	624	+(% style="color:blue" %)**Method 2: **(%%)Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
	625	+
	626	+
	627	+(% style="color:red" %)**Note for method 2:**
	628	+
	629	+* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
	630	+* b) LHT65N will send data in **CONFIRMED Mode** when PNACKMD=1, but LHT65N won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if LHT65N gets a ACK, LHT65N will consider there is a network connection and resend all NONE-ACK Message.
	631	+
616	616	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
617	617
	634	+
618	618	[[image:image-20220703111700-2.png||height="381" width="1119"]]
619	619
620	620
...	...	@@ -634,19 +634,19 @@
634	634
635	635	[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
636	636
	654	+
637	637	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
638	638
639	639
640		-
641	641	=== 2.6.3 Set Device Time ===
642	642
643	643
644	644	(((
645		-There are two ways to set device's time:
	662	+(% style="color:blue" %)**There are two ways to set device's time:**
646	646	)))
647	647
648	648	(((
649		-**~1. Through LoRaWAN MAC Command (Default settings)**
	666	+**1.  Through LoRaWAN MAC Command (Default settings)**
650	650	)))
651	651
652	652	(((
...	...	@@ -661,10 +661,8 @@
661	661	(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
662	662	)))
663	663
664		-(((
665		-
666		-)))
667	667
	682	+
668	668	(((
669	669	**2. Manually Set Time**
670	670	)))
...	...	@@ -696,340 +696,80 @@
696	696	=== 2.6.5 Datalog Uplink payload ===
697	697
698	698
699		-(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
700	700	The Datalog poll reply uplink will use below payload format.
701	701
702		-(% _mstvisible="1" %)
703		-(((
704		-(% _mstvisible="2" %)
705		-
	716	+**Retrieval data payload:**
706	706
707		-(% _mstvisible="2" %)
708		-(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
709		-)))
	718	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	719	+|=(% style="width: 60px;" %)(((
	720	+**Size(bytes)**
	721	+)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
	722	+|(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
710	710
711		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
712		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
713		-(((
714		-(% _mstvisible="6" %)
715		-(((
716		-(% _mstvisible="7" %)
717		-(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
718		-)))
719		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
720		-(((
721		-(% _mstvisible="6" %)
722		-(((
723		-(% _mstvisible="7" %)
724		-(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
725		-)))
726		-)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
727		-(((
728		-(% _mstvisible="6" %)
729		-(((
730		-(% _mstvisible="7" %)
731		-(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
732		-)))
733		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
734		-(((
735		-(% _mstvisible="6" %)
736		-(((
737		-(% _mstvisible="7" %)
738		-(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
739		-)))
740		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
741		-(((
742		-(% _mstvisible="6" %)
743		-(((
744		-(% _mstvisible="7" %)
745		-(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
746		-)))
747		-)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
748		-(((
749		-(% _mstvisible="6" %)
750		-(((
751		-(% _mstvisible="7" %)
752		-(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
753		-)))
754		-)))
755		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
756		-(((
757		-(% _mstvisible="6" %)
758		-(((
759		-(% _mstvisible="7" %)
760		-(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
761		-)))
762		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
763		-(((
764		-(% _mstvisible="6" %)
765		-(((
766		-(% _mstvisible="7" %)
767		-[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
768		-)))
769		-)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
770		-(((
771		-(% _mstvisible="6" %)
772		-(((
773		-(% _mstvisible="7" %)
774		-(((
775		-(% _mstvisible="8" %)
776		-[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
777		-)))
778		-)))
	724	+**Poll message flag & Ext:**
779	779
780		-(% _mstvisible="6" %)
781		-(((
782		-(% _mstvisible="7" %)
783		-(((
784		-(% _mstvisible="8" %)
785		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
786		-)))
787		-)))
788		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
789		-(((
790		-(% _mstvisible="6" %)
791		-(((
792		-(% _mstvisible="7" %)
793		-(((
794		-(% _mstvisible="8" %)
795		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
796		-)))
797		-)))
	726	+[[image:image-20221006192726-1.png||height="112" width="754"]]
798	798
799		-(% _mstvisible="6" %)
800		-(((
801		-(% _mstvisible="7" %)
802		-(((
803		-(% _mstvisible="8" %)
804		-[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
805		-)))
806		-)))
807		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
808		-(((
809		-(% _mstvisible="6" %)
810		-(((
811		-(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
812		-Poll message flag & Ext
813		-)))
814		-)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
815		-(((
816		-(% _mstvisible="6" %)
817		-(((
818		-(% _mstvisible="7" %)
819		-(((
820		-(% _mstvisible="8" %)
821		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
822		-)))
823		-)))
	728	+(% style="color:blue" %)**No ACK Message**(%%):  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
824	824
825		-(% _mstvisible="6" %)
826		-(((
827		-(% _mstvisible="7" %)
828		-(((
829		-(% _mstvisible="8" %)
830		-
831		-)))
832		-)))
833		-)))
	730	+(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
834	834
835		-(% _mstvisible="1" %)
836		-(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
	732	+* Poll Message Flag is set to 1.
837	837
838		-(% _mstvisible="1" %)
839		-[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
	734	+* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
840	840
841		-(% _mstvisible="1" %)
842		-(((
843		-(% _mstvisible="2" %)
844		-(((
845		-(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
846		-(((
847		-Poll Message Flag: 1: This message is a poll message reply.
848		-)))
849		-)))
850		-)))
851		-
852		-(% _mstvisible="1" %)
853		-* (% _mstvisible="3" %)
854		-(((
855		-(% _mstvisible="4" %)
856		-(((
857		-(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
858		-(((
859		-Poll Message Flag is set to 1.
860		-)))
861		-)))
862		-)))
863		-* (% _mstvisible="3" %)
864		-(((
865		-(% _mstvisible="4" %)
866		-(((
867		-(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
868		-(((
869		-Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
870		-)))
871		-)))
872		-)))
873		-
874		-(% _mstvisible="1" %)
875		-(((
876		-(% _mstvisible="2" %)
877		-(((
878		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
879		-(((
880		-
881		-)))
882		-
883		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
884		-(((
885	885	For example, in US915 band, the max payload for different DR is:
886		-)))
887		-)))
888		-)))
889	889
890		-(% _mstvisible="1" %)
891		-(((
892		-(% _mstvisible="2" %)
893		-(((
894		-(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
895		-(((
896		-a) DR0: max is 11 bytes so one entry of data
897		-)))
898		-)))
899		-)))
	738	+(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
900	900
901		-(% _mstvisible="1" %)
902		-(((
903		-(% _mstvisible="2" %)
904		-(((
905		-(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
906		-(((
907		-b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
908		-)))
909		-)))
910		-)))
	740	+(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
911	911
912		-(% _mstvisible="1" %)
913		-(((
914		-(% _mstvisible="2" %)
915		-(((
916		-(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
917		-(((
918		-c) DR2: total payload includes 11 entries of data
919		-)))
920		-)))
921		-)))
	742	+(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
922	922
923		-(% _mstvisible="1" %)
924		-(((
925		-(% _mstvisible="2" %)
926		-(((
927		-(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
928		-(((
929		-d) DR3: total payload includes 22 entries of data.
930		-)))
931		-)))
932		-)))
	744	+(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
933	933
934		-(% _mstvisible="1" %)
935		-(((
936		-(% _mstvisible="2" %)
937		-(((
938		-(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
939		-(((
940		-If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0
941		-)))
942		-)))
943		-)))
	746	+If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
944	944
945	945
946		-(% _mstvisible="1" style="text-align: left;" %)
947		-(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
	749	+**Example:**
948	948
949		-(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
950	950	If LHT65N has below data inside Flash:
951	951
952		-(% _mstvisible="1" %)
953	953	[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
954	954
955		-(% _mstvisible="1" %)
956		-(((
957		-(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
958		-If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
959		-)))
960	960
961		-(% _mstvisible="1" %)
962		-(((
963		-(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
964		- Where : Start time: 60065F97 = time 21/1/19 04:27:03
965		-)))
	756	+If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
966	966
967		-(% _mstvisible="1" %)
968		-(((
969		-(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
970		- Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
971		-)))
	758	+Where : Start time: 60065F97 = time 21/1/19 04:27:03
972	972
973		-(% _mstvisible="1" %)
974		-(((
975		-(% _mstvisible="2" %)
976		-
977		-)))
	760	+ Stop time: 60066DA7= time 21/1/19 05:27:03
978	978
979		-(% _mstvisible="1" %)
980		-(((
981		-(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
982		-LHT65N will uplink this payload.
983		-)))
984	984
985		-(% _mstvisible="1" %)
	763	+**LHT65N will uplink this payload.**
	764	+
986	986	[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
987	987
988		-(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
989		-(((
990		-7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
991		-)))
992	992
993		-(% _msthash="315237" _msttexthash="1385839" %)
994		-(((
	768	+__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
	769	+
995	995	Where the first 11 bytes is for the first entry:
996		-)))
997	997
998		-(% _msthash="315238" _msttexthash="274846" %)
999		-(((
1000	1000	7FFF089801464160065F97
1001		-)))
1002	1002
1003		-(% _msthash="315239" _msttexthash="617435" %)
1004		-(((
1005	1005	Ext sensor data=0x7FFF/100=327.67
1006		-)))
1007	1007
1008		-(% _msthash="315240" _msttexthash="270543" %)
1009		-(((
1010		-Temp=0x0898/100=22.00
1011		-)))
	776	+Temp=0x088E/100=22.00
1012	1012
1013		-(% _msthash="315241" _msttexthash="211783" %)
1014		-(((
1015		-Hum=0x0146/10=32.6
1016		-)))
	778	+Hum=0x014B/10=32.6
1017	1017
1018		-(% _msthash="315242" _msttexthash="1569776" %)
1019		-(((
1020	1020	poll message flag & Ext=0x41,means reply data,Ext=1
1021		-)))
1022	1022
1023		-(% _msthash="315243" _msttexthash="1120509" %)
1024		-(((
1025		-Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1026		-)))
	782	+Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
1027	1027
1028	1028
	785	+== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
1029	1029
1030		-== 2.7 Alarm Mode ==
1031	1031
1032		-
1033	1033	(((
1034	1034	when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
1035	1035	)))
...	...	@@ -1037,17 +1037,148 @@
1037	1037	(((
1038	1038	(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
1039	1039
1040		-
1041		-)))
1042	1042
	796	+=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
	797	+
	798	+
	799	+**Internal GXHT30 temperature alarm**
	800	+
1043	1043	(((
1044		-**AT COMMAND FOR ALARM MODE:**
	802	+(% class="box infomessage" %)
	803	+(((
	804	+**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
	805	+
	806	+**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
	807	+
	808	+**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
	809	+
	810	+**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
	811	+
	812	+**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
	813	+
	814	+**AT+LEDALARM=1** :       Enable LED visual Alarm.
1045	1045	)))
	816	+)))
1046	1046
	818	+(% style="color:#4f81bd" %)**Downlink Command:**
	819	+
	820	+AT+WMOD=1:  A501  ,  AT+WMOD=0 :  A600
	821	+
	822	+AT+CITEMP=1 : A60001
	823	+
	824	+AT+ARTEMP=1,60  :  A70001003C
	825	+
	826	+AT+ARTEMP=-16,60 :  A7FFF0003C
	827	+
	828	+AT+LEDALARM=1  :  3601
	829	+
	830	+
	831	+(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
	832	+
	833	+Total bytes: 8 bytes
	834	+
	835	+**Example: **AA0100010001003C
	836	+
	837	+WMOD=01
	838	+
	839	+CITEMP=0001
	840	+
	841	+TEMPlow=0001
	842	+
	843	+TEMPhigh=003C
	844	+
	845	+
	846	+**DS18B20 and TMP117 Threshold Alarm**
	847	+
	848	+**~ AT+WMOD=1,60,-10,20**
	849	+
	850	+(% style="color:#4f81bd" %)**Downlink Command:**
	851	+
	852	+**Example: **A5013CFC180014
	853	+
	854	+MOD=01
	855	+
	856	+CITEMP=3C(S)
	857	+
	858	+TEMPlow=FC18
	859	+
	860	+TEMPhigh=0014
	861	+
	862	+
	863	+**Fluctuation alarm for DS18B20 and TMP117**
	864	+
	865	+**AT+WMOD=2,60,5**
	866	+
	867	+(% style="color:#4f81bd" %)**Downlink Command:**
	868	+
	869	+**Example: **A5023C05
	870	+
	871	+MOD=02
	872	+
	873	+CITEMP=3C(S)
	874	+
	875	+temperature fluctuation=05
	876	+
	877	+
	878	+==== **Sampling multiple times and uplink together** ====
	879	+
	880	+**AT+WMOD=3,1,60,20,-16,32,1**
	881	+
	882	+Explain:
	883	+
	884	+* Set Working Mode to **Mode 3**
	885	+* Sampling Interval is **60**s.
	886	+* When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
	887	+* Temperature alarm range is **-16** to **32**°C,
	888	+* **1** to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
	889	+
	890	+(% style="color:#4f81bd" %)**Downlink Command:**
	891	+
	892	+**Example: **A50301003C14FFF0002001
	893	+
	894	+MOD=03
	895	+
	896	+EXT=01
	897	+
	898	+CITEMP=003C(S)
	899	+
	900	+Total number of acquisitions=14
	901	+
	902	+TEMPlow=FFF0
	903	+
	904	+TEMPhigh=0020
	905	+
	906	+ARTEMP=01
	907	+
	908	+
	909	+**Uplink payload( Fport=3)**
	910	+
	911	+**Example: CBEA**01**0992**//0A41//**09C4**
	912	+
	913	+BatV=CBEA
	914	+
	915	+EXT=01
	916	+
	917	+Temp1=0992  ~/~/ 24.50℃
	918	+
	919	+Temp2=0A41  ~/~/ 26.25℃
	920	+
	921	+Temp3=09C4  ~/~/ 25.00℃
	922	+
	923	+
	924	+(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
	925	+
	926	+(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
	927	+)))
	928	+
	929	+
	930	+=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
	931	+
	932	+
1047	1047	(% _mstvisible="1" class="box infomessage" %)
1048	1048	(((
1049	1049	(((
1050		-**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
	936	+**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
1051	1051	)))
1052	1052
1053	1053	(((
...	...	@@ -1082,7 +1082,6 @@
1082	1082	TEMPhigh=003C
1083	1083
1084	1084
1085		-
1086	1086	== 2.8 LED Indicator ==
1087	1087
1088	1088
...	...	@@ -1099,7 +1099,6 @@
1099	1099
1100	1100
1101	1101
1102		-
1103	1103	== 2.9 installation ==
1104	1104
1105	1105
...	...	@@ -1140,8 +1140,6 @@
1140	1140	[[image:image-20220619092421-3.png||height="371" width="529"]]
1141	1141
1142	1142
1143		-
1144		-
1145	1145	== 3.2 E3 Temperature Probe ==
1146	1146
1147	1147
...	...	@@ -1158,7 +1158,6 @@
1158	1158
1159	1159
1160	1160
1161		-
1162	1162	= 4. Configure LHT65N via AT command or LoRaWAN downlink =
1163	1163
1164	1164
...	...	@@ -1206,7 +1206,6 @@
1206	1206	)))
1207	1207
1208	1208
1209		-
1210	1210	== 4.1 Set Transmit Interval Time ==
1211	1211
1212	1212
...	...	@@ -1222,15 +1222,14 @@
1222	1222
1223	1223	Format: Command Code (0x01) followed by 3 bytes time value.
1224	1224
1225		-If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	1105	+If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1226	1226
1227		-* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	1107	+* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1228	1228
1229		-* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	1109	+* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1230	1230
1231	1231
1232	1232
1233		-
1234	1234	== 4.2 Set External Sensor Mode ==
1235	1235
1236	1236
...	...	@@ -1256,7 +1256,6 @@
1256	1256
1257	1257
1258	1258
1259		-
1260	1260	== 4.3 Enable/Disable uplink Temperature probe ID ==
1261	1261
1262	1262
...	...	@@ -1289,7 +1289,6 @@
1289	1289
1290	1290
1291	1291
1292		-
1293	1293	== 4.4 Set Password ==
1294	1294
1295	1295
...	...	@@ -1306,7 +1306,6 @@
1306	1306	No downlink command for this feature.
1307	1307
1308	1308
1309		-
1310	1310	== 4.5 Quit AT Command ==
1311	1311
1312	1312
...	...	@@ -1323,7 +1323,6 @@
1323	1323	No downlink command for this feature.
1324	1324
1325	1325
1326		-
1327	1327	== 4.6 Set to sleep mode ==
1328	1328
1329	1329
...	...	@@ -1343,7 +1343,6 @@
1343	1343
1344	1344
1345	1345
1346		-
1347	1347	== 4.7 Set system time ==
1348	1348
1349	1349
...	...	@@ -1357,10 +1357,9 @@
1357	1357
1358	1358	(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1359	1359
1360		-0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
	1234	+0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1361	1361
1362	1362
1363		-
1364	1364	== 4.8 Set Time Sync Mode ==
1365	1365
1366	1366
...	...	@@ -1381,11 +1381,10 @@
1381	1381
1382	1382	(% style="color:#4f81bd" %)**Downlink Command:**
1383	1383
1384		-0x28 01 ~/~/ Same As AT+SYNCMOD=1
1385		-0x28 00 ~/~/ Same As AT+SYNCMOD=0
	1257	+0x28 01  ~/~/  Same As AT+SYNCMOD=1
	1258	+0x28 00  ~/~/  Same As AT+SYNCMOD=0
1386	1386
1387	1387
1388		-
1389	1389	== 4.9 Set Time Sync Interval ==
1390	1390
1391	1391
...	...	@@ -1399,10 +1399,9 @@
1399	1399
1400	1400	(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1401	1401
1402		-**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A
	1274	+**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1403	1403
1404	1404
1405		-
1406	1406	== 4.10 Print data entries base on page. ==
1407	1407
1408	1408
...	...	@@ -1419,7 +1419,6 @@
1419	1419	No downlink commands for feature
1420	1420
1421	1421
1422		-
1423	1423	== 4.11 Print last few data entries. ==
1424	1424
1425	1425
...	...	@@ -1436,7 +1436,6 @@
1436	1436	No downlink commands for feature
1437	1437
1438	1438
1439		-
1440	1440	== 4.12 Clear Flash Record ==
1441	1441
1442	1442
...	...	@@ -1450,34 +1450,82 @@
1450	1450
1451	1451	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1452	1452
1453		-* Example: 0xA301 ~/~/Same as AT+CLRDTA
	1322	+* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1454	1454
1455	1455
1456	1456
1457		-
1458	1458	== 4.13 Auto Send None-ACK messages ==
1459	1459
1460	1460
1461		-(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1462	1462	Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
1463	1463
1464	1464
1465	1465	(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1466	1466
1467		-(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1468	1468	The default factory setting is 0
1469	1469
1470		-(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1471		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1472		-(% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
	1336	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
	1337	+|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
	1338	+|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1473	1473
1474	1474	(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1475	1475
1476		-* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
	1342	+* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1477	1477
1478	1478
1479	1479
	1346	+== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1480	1480
	1348	+
	1349	+Feature: Set internal and external temperature sensor alarms.
	1350	+
	1351	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	1352	+|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
	1353	+|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
	1354	+
	1355	+(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
	1356	+
	1357	+(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
	1358	+
	1359	+0): Cancel
	1360	+
	1361	+1): Threshold alarm
	1362	+
	1363	+2): Fluctuation alarm
	1364	+
	1365	+
	1366	+(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
	1367	+
	1368	+(% style="color:red" %)**Note: When the collection time is less than 60 seconds and always exceeds the set alarm threshold, the sending interval will not be the collection time, but will be sent every 60 seconds.**
	1369	+
	1370	+
	1371	+(% style="color:#037691" %) **Parameter 3 and parameter 4:**
	1372	+
	1373	+1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
	1374	+
	1375	+Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
	1376	+
	1377	+
	1378	+2):  If Alarm Mode is set to 2: Parameter 3 is valid, which represents the difference between the currently collected temperature and the last uploaded temperature.
	1379	+
	1380	+Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
	1381	+
	1382	+If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
	1383	+
	1384	+
	1385	+(% style="color:#4f81bd" %)**Downlink Command: 0xA5**
	1386	+
	1387	+0xA5 00 ~-~- AT+WMOD=0.
	1388	+
	1389	+0xA5 01 0A 11 94 29 04 ~-~- AT+WMOD=1,10,45,105  (AT+WMOD = second byte, third byte, fourth and fifth bytes divided by 100, sixth and seventh bytes divided by 100 )
	1390	+
	1391	+0XA5 01 0A F9 C0 29 04 ~-~-AT+WMOD=1,10,-16,105(Need to convert -16 to -1600 for calculation，-1600(DEC)=FFFFFFFFFFFFF9C0(HEX)  FFFFFFFFFFFFF9C0(HEX) +10000(HEX)=F9C0(HEX))
	1392	+
	1393	+0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
	1394	+
	1395	+0xA5 FF ~-~- After the device receives it, upload the current alarm configuration (FPORT=8). Such as 01 0A 11 94 29 04 or 02 0A 02.
	1396	+
	1397	+
1481	1481	= 5. Battery & How to replace =
1482	1482
1483	1483	== 5.1 Battery Type ==
...	...	@@ -1484,26 +1484,19 @@
1484	1484
1485	1485
1486	1486	(((
1487		-(((
1488	1488	LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
1489	1489	)))
1490		-)))
1491	1491
1492	1492	(((
1493		-
1494		-)))
1495		-
1496		-(((
1497		-(((
1498	1498	The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
	1409	+
	1410	+
1499	1499	[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1500	1500	)))
1501		-)))
1502	1502
1503	1503	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1504	1504
1505	1505
1506		-
1507	1507	== 5.2 Replace Battery ==
1508	1508
1509	1509
...	...	@@ -1520,9 +1520,6 @@
1520	1520	[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
1521	1521	)))
1522	1522
1523		-(((
1524		-
1525		-)))
1526	1526
1527	1527	(((
1528	1528	A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
...	...	@@ -1529,10 +1529,8 @@
1529	1529	)))
1530	1530
1531	1531
1532		-
1533	1533	= 6. FAQ =
1534	1534
1535		-
1536	1536	== 6.1 How to use AT Command? ==
1537	1537
1538	1538
...	...	@@ -1546,7 +1546,6 @@
1546	1546	* (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1547	1547	* (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
1548	1548	* (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
1549		-* (% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
1550	1550
1551	1551	(((
1552	1552	In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**) (%%)to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
...	...	@@ -1754,7 +1754,6 @@
1754	1754	AT+PID:  Get or set the PID
1755	1755
1756	1756
1757		-
1758	1758	== 6.2 Where to use AT commands and Downlink commands ==
1759	1759
1760	1760
...	...	@@ -1794,14 +1794,12 @@
1794	1794	[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1795	1795
1796	1796
1797		-
1798	1798	== 6.3 How to change the uplink interval？ ==
1799	1799
1800	1800
1801		-[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018"]]
	1703	+Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018" style="background-color: rgb(255, 255, 255);"]]
1802	1802
1803	1803
1804		-
1805	1805	== 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1806	1806
1807	1807
...	...	@@ -1820,7 +1820,6 @@
1820	1820	[[image:image-20220615154519-3.png||height="672" width="807"]]
1821	1821
1822	1822
1823		-
1824	1824	== 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1825	1825
1826	1826
...	...	@@ -1832,6 +1832,7 @@
1832	1832	[[image:image-20220615170542-5.png]]
1833	1833
1834	1834
	1735	+
1835	1835	(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1836	1836
1837	1837	(% _msthash="506146" _msttexthash="52173160" %)
...	...	@@ -1845,6 +1845,7 @@
1845	1845	[[image:image-20220621170938-2.png]]
1846	1846
1847	1847
	1749	+
1848	1848	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1849	1849
1850	1850	[[image:image-20220615171334-6.png]]
...	...	@@ -1861,7 +1861,6 @@
1861	1861	Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
1862	1862
1863	1863
1864		-
1865	1865	== 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1866	1866
1867	1867
...	...	@@ -1881,7 +1881,6 @@
1881	1881	[[image:image-20220615154519-3.png||height="672" width="807"]]
1882	1882
1883	1883
1884		-
1885	1885	== 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1886	1886
1887	1887
...	...	@@ -1893,6 +1893,7 @@
1893	1893	[[image:image-20220615170542-5.png]]
1894	1894
1895	1895
	1796	+
1896	1896	(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1897	1897
1898	1898	(% _msthash="506146" _msttexthash="52173160" %)
...	...	@@ -1902,9 +1902,10 @@
1902	1902	[[image:image-20220623113959-5.png||height="528" width="397"]]
1903	1903
1904	1904	(% _msthash="506146" _msttexthash="52173160" %)
1905		-Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
	1806	+Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
1906	1906
1907	1907
	1809	+
1908	1908	(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1909	1909
1910	1910	[[image:image-20220615171334-6.png]]
...	...	@@ -1918,10 +1918,9 @@
1918	1918	[[image:image-20220620160723-8.png]]
1919	1919
1920	1920
1921		-Finally,restart reset device again
	1823	+Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
1922	1922
1923	1923
1924		-
1925	1925	= 7. Order Info =
1926	1926
1927	1927
...	...	@@ -1929,20 +1929,13 @@
1929	1929
1930	1930	(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1931	1931
1932		-(% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1933		-
	1833	+* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1934	1934	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1935		-
1936	1936	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1937		-
1938	1938	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1939		-
1940	1940	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1941		-
1942	1942	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1943		-
1944	1944	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1945		-
1946	1946	* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1947	1947
1948	1948	(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
...	...	@@ -1961,7 +1961,7 @@
1961	1961
1962	1962	**Dimension and weight**:
1963	1963
1964		-* Device Size:  10 x 10 x 3.5 cm
	1858	+* Device Size:  10 x 10 x 3.5 mm
1965	1965	* Device Weight: 120.5g
1966	1966
1967	1967
...	...	@@ -1981,3 +1981,6 @@
1981	1981	(1) This device may not cause harmful interference；
1982	1982
1983	1983	(2) this device must accept any interference received, including interference that may cause undesired operation.
	1878	+
	1879	+
	1880	+

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