PIR Motion Sensor User Manual

Version 46.4 by Xiaoling on 2023/08/16 10:40

version	line-number	content
1.1	1	(% style="text-align:center" %)
44.2	2	[[image:LHT65N-PIR1.jpg\|\|alt="image-20221206143242-2.png" height="484" width="485"]]
1.1	3
	4
	5
	6
	7	Table of Contents：
	8
	9	{{toc/}}
	10
	11
	12
	13
	14
	15
	16	= 1. Introduction =
	17
2.1	18	== 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
1.1	19
37.10	20
2.1	21	The Dragino (% style="color:blue" %)LHT65N-PIR Temperature, Humidity & PIR sensor(%%) is a Long Range LoRaWAN Sensor.It includes a (% style="color:blue" %)built-in Temperature & Humidity sensor(%%) and has an (% style="color:blue" %)external PIR Probe(%%). LHT65N-PIR can detect environment Temperature & Humdity, it also detects (% style="color:blue" %)People Activity(%%) via PIR probe and them send these info to LoRaWAN IoT Server.
1.1	22
2.1	23	The LHT65N-PIR 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.
1.1	24
2.1	25	LHT65N-PIR has a (% style="color:blue" %)built-in 2400mAh non-chargeable battery(%%) which can be used for more than 5 years*.
1.1	26
2.1	27	LHT65N-PIR supports (% style="color:blue" %)wireless configure & OTA update(%%) which make user easy to use.
1.1	28
2.1	29	LHT65N-PIR is fully compatible with (% style="color:blue" %)LoRaWAN v1.0.3 Class A protocol(%%), it can work with a standard LoRaWAN gateway.
1.1	30
3.1	31	*~~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
1.1	32
2.1	33
1.1	34	== 1.2 Features ==
	35
37.10	36
1.1	37	* LoRaWAN v1.0.3 Class A protocol
	38	* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
	39	* AT Commands to change parameters
	40	* Remote configure parameters via LoRaWAN Downlink
3.1	41	* Support wireless OTA update firmware
1.1	42	* Firmware upgradeable via program port
3.1	43	* Built-in 2400mAh battery for up to 5 years of use.
1.1	44	* Built-in Temperature & Humidity sensor
3.1	45	* External PIR Sensor
45.4	46	* Tri-color LED to indicate working status
1.1	47
46.4	48
	49
45.4	50	(% style="display:none" %)
	51
1.1	52	== 1.3 Specification ==
	53
	54
	55	(% style="color:#037691" %)Built-in Temperature Sensor:
	56
	57	* Resolution: 0.01 °C
	58	* Accuracy Tolerance : Typ ±0.3 °C
	59	* Long Term Drift: < 0.02 °C/yr
	60	* Operating Range: -40 ~~ 85 °C
	61
	62	(% style="color:#037691" %)Built-in Humidity Sensor:
	63
	64	* Resolution: 0.04 %RH
	65	* Accuracy Tolerance : Typ ±3 %RH
	66	* Long Term Drift: < 0.02 °C/yr
	67	* Operating Range: 0 ~~ 96 %RH
	68
45.1	69	(% style="color:#037691" %)External PIR Sensor:
1.1	70
45.1	71	* Base on RDB223 Sensor
	72	* Cable Length : 1 meter
	73	* Stable detect distance : 0~~3 meter
1.1	74
46.4	75
	76
3.1	77	= 2. Connect LHT65N-PIR to IoT Server =
1.1	78
3.1	79	== 2.1 How does LHT65N-PIR work? ==
1.1	80
37.10	81
3.1	82	LHT65N-PIR is configured as LoRaWAN OTAA Class A sensor by default. Each LHT65N-PIR is shipped with a worldwide unique set of OTAA keys. To use LHT65N-PIR in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N-PIR.
1.1	83
3.1	84	If LHT65N-PIR is within the coverage of this LoRaWAN network. LHT65N-PIR can join the LoRaWAN network automatically. After successfully joining, LHT65N-PIR will start to measure environment temperature, humidity & people activity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
1.1	85
	86
3.1	87	== 2.2 How to Activate LHT65N-PIR? ==
1.1	88
37.10	89
4.1	90	The LHT65N-PIR has two working modes:
1.1	91
4.1	92	* (% style="color:blue" %)Deep Sleep Mode(%%): LHT65N-PIR doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
3.1	93
4.1	94	* (% style="color:blue" %)Working Mode(%%): In this mode, LHT65N-PIR 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-PIR will be in STOP mode (IDLE mode), in STOP mode, the PIR sensor is still working to detect people activity in low power consumption.
1.1	95
4.1	96	The LHT65N-PIR is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
1.1	97
	98
4.1	99	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220515123819-1.png?width=317&height=379&rev=1.1\|\|alt="image-20220515123819-1.png" height="379" width="317"]]
1.1	100
	101
37.3	102	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	103	\|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)Behavior on ACT\|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)Function\|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)Action
	104	\|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s\|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status\|(% style="background-color:#f2f2f2; width:225px" %)(((
45.9	105	If LHT65N-PIR is already Joined to rhe LoRaWAN network, LHT65N-PIR will send an uplink packet, if LHT65N-PIR has external sensor connected,(% style="color:blue" %)Blue led (%%)will blink once. If LHT65N-PIR has not external sensor, (% style="color:red" %)Red led(%%) will blink once.
37.3	106	)))
	107	\|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s\|(% style="background-color:#f2f2f2; width:117px" %)Active Device\|(% style="background-color:#f2f2f2; width:225px" %)(((
45.9	108	(% style="background-color:#f2f2f2; color:green" %)Green led(%%) will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
37.3	109	(% style="background-color:#f2f2f2; color:green" %)Green led(%%) will solidly turn on for 5 seconds after join in network.
	110	)))
45.9	111	\|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.\|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device\|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)Red led(%%) will solid on for 5 seconds. Means LHT65N-PIR is in Deep Sleep Mode.
37.3	112
46.4	113
	114
1.1	115	== 2.3 Example to join LoRaWAN network ==
	116
	117
	118	(% class="wikigeneratedid" %)
	119	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.
	120
	121
	122	(% class="wikigeneratedid" %)
8.1	123	[[image:image-20230409080812-1.png\|\|height="487" width="785"]]
1.1	124
	125
4.1	126	Assume the LPS8v2 is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network\|\|_mstvisible="2"]], So it provides network coverage for LHT65N-PIR. Next we need to add the LHT65N-PIR device in TTN V3:
1.1	127
	128
	129	=== 2.3.1 Step 1: Create Device n TTN ===
	130
	131
4.1	132	Create a device in TTN V3 with the OTAA keys from LHT65N-PIR.
1.1	133
4.1	134	Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
1.1	135
44.2	136	[[image:image-20230426083533-1.png\|\|height="286" width="616"]]
1.1	137
37.2	138
1.1	139	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
	140
	141	Add APP EUI in the application.
	142
	143
9.1	144	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png\|\|_mstalt="430495"]]
1.1	145
	146
37.7	147	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232932-4.png?rev=1.1\|\|alt="image-20220522232932-4.png"]]
1.1	148
	149
37.7	150	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232954-5.png?rev=1.1\|\|alt="image-20220522232954-5.png"]]
1.1	151
	152
5.1	153	(% style="color:red" %)Note: LHT65N-PIR use same payload decoder as LHT65.
1.1	154
	155
37.7	156	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233026-6.png?rev=1.1\|\|alt="image-20220522233026-6.png"]]
1.1	157
	158
37.3	159	Input APP EUI, APP KEY and DEV EUI:
	160
37.7	161	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233118-7.png?rev=1.1\|\|alt="image-20220522233118-7.png"]]
1.1	162
	163
5.1	164	=== 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
1.1	165
37.3	166
5.1	167	Use ACT button to activate LHT65N-PIR 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.
37.3	168
	169
37.7	170	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233300-8.png?rev=1.1\|\|alt="image-20220522233300-8.png"]]
1.1	171
	172
19.1	173	== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
1.1	174
37.3	175
18.1	176	Users can use the downlink command(0x26 01) to ask LHT65N-PIR to send device configure detail, include device configure status. LHT65N-PIR will uplink a payload via FPort=5 to server.
	177
	178	The Payload format is as below.
	179
37.3	180	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	181	\|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)Device Status (FPORT=5)
	182	\|(% style="background-color:#f2f2f2; width:103px" %)Size (bytes)\|(% style="background-color:#f2f2f2; width:72px" %)1\|(% style="background-color:#f2f2f2" %)2\|(% style="background-color:#f2f2f2; width:91px" %)1\|(% style="background-color:#f2f2f2; width:86px" %)1\|(% style="background-color:#f2f2f2; width:44px" %)2
	183	\|(% style="background-color:#f2f2f2; width:103px" %)Value\|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model\|(% style="background-color:#f2f2f2" %)Firmware Version\|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band\|(% style="background-color:#f2f2f2; width:86px" %)Sub-band\|(% style="background-color:#f2f2f2; width:44px" %)BAT
18.1	184
	185	Example parse in TTNv3
	186
41.2	187	[[image:image-20230508151932-1.png]]
18.1	188
44.7	189
45.2	190	(% style="color:blue" %)Sensor Model(%%): For LHT65N-PIR, this value is 0x1A
18.1	191
45.2	192	(% style="color:blue" %)Firmware Version(%%): 0x0100, Means: v1.0.0 version
18.1	193
45.2	194	(% style="color:blue" %)Frequency Band:
18.1	195
46.4	196	0x01: EU868
18.1	197
46.4	198	0x02: US915
18.1	199
46.4	200	0x03: IN865
18.1	201
46.4	202	0x04: AU915
18.1	203
46.4	204	0x05: KZ865
18.1	205
46.4	206	0x06: RU864
18.1	207
46.4	208	0x07: AS923
18.1	209
46.4	210	0x08: AS923-1
18.1	211
46.4	212	0x09: AS923-2
18.1	213
46.4	214	0x0a: AS923-3
18.1	215
46.4	216	0x0b: CN470
18.1	217
46.4	218	0x0c: EU433
18.1	219
46.4	220	0x0d: KR920
18.1	221
46.4	222	0x0e: MA869
18.1	223
46.4	224
45.2	225	(% style="color:blue" %)Sub-Band:
18.1	226
45.4	227	AU915 and US915: value 0x00 ~~ 0x08
18.1	228
	229	CN470: value 0x0B ~~ 0x0C
	230
	231	Other Bands: Always 0x00
	232
46.4	233
45.2	234	(% style="color:blue" %)Battery Info:
18.1	235
	236	Check the battery voltage.
	237
	238	Ex1: 0x0B45 = 2885mV
	239
	240	Ex2: 0x0B49 = 2889mV
	241
	242
	243	== 2.5 Uplink Payload, Sensor Data ( Fport~=2) ==
	244
37.3	245
1.1	246	The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)every 20 minutes(%%) send one uplink by default.
	247
	248	After each uplink, the (% style="color:blue" %)BLUE LED(%%) will blink once.
	249
37.3	250	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
45.4	251	\|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	252	Size(bytes)
45.4	253	)))\|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	254	2
45.4	255	)))\|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	256	2
45.4	257	)))\|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	258	2
45.4	259	)))\|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	260	1
45.4	261	)))\|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	262	4
	263	)))
	264	\|(% style="width:97px" %)(((
45.6	265	Value
1.1	266	)))\|(% style="width:39px" %)(((
37.5	267	[[BAT>>\|\|anchor="H2.5.2BAT-BatteryInfo"]]
1.1	268	)))\|(% style="width:100px" %)(((
	269	(((
37.5	270	[[Built-In Temperature>>\|\|anchor="H2.5.3Built-inTemperature"]]
1.1	271	)))
	272	)))\|(% style="width:77px" %)(((
	273	(((
37.5	274	[[Built-in Humidity>>\|\|anchor="H2.5.4Built-inHumidity"]]
1.1	275	)))
	276	)))\|(% style="width:47px" %)(((
37.4	277	Ext #
1.1	278	)))\|(% style="width:51px" %)(((
37.5	279	[[Ext value>>\|\|anchor="H2.5.5Extvalue"]]
1.1	280	)))
	281
5.1	282	* The First 6 bytes: has fix meanings for every LHT65N-PIR.
9.1	283	* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
	284	* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
	285	* The 9^^th^^ ~~ 11^^st^^ byte: Movement Detect Count.
1.1	286
46.4	287
	288
18.1	289	=== 2.5.1 Decoder in TTN V3 ===
1.1	290
	291
6.1	292	When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N-PIR decoder in TTNv3 for friendly reading.
1.1	293
6.1	294	Below is the position to put the decoder and LHT65N-PIR decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
1.1	295
	296
9.1	297	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522234118-10.png\|\|_mstalt="451464" height="353" width="729"]]
1.1	298
	299
18.1	300	=== 2.5.2 BAT-Battery Info ===
1.1	301
	302
	303	These two bytes of BAT include the battery state and the actually voltage
	304
37.6	305	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
	306	\|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
	307	Bit(bit)
	308	)))\|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]\|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
	309	\|(% style="width:66px" %)(((
45.7	310	Value
37.6	311	)))\|(% style="width:250px" %)(((
	312	BAT Status
	313	00(b): Ultra Low ( BAT <= 2.50v)
	314	01(b): Low (2.50v <=BAT <= 2.55v)
	315	10(b): OK (2.55v <= BAT <=2.65v)
	316	11(b): Good (BAT >= 2.65v)
	317	)))\|(% style="width:152px" %)Actually BAT voltage
1.1	318
10.1	319	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-1.png\|\|_mstalt="431392" height="139" width="727"]]
1.1	320
	321
6.1	322	Check the battery voltage for LHT65N-PIR.
1.1	323
6.1	324	* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
1.1	325	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
	326
46.4	327
	328
18.1	329	=== 2.5.3 Built-in Temperature ===
1.1	330
45.7	331
10.1	332	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-2.png\|\|_mstalt="431756" height="138" width="722"]]
1.1	333
	334	* Temperature: 0x0ABB/100=27.47℃
	335
10.1	336	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-3.png\|\|_mstalt="432120"]]
1.1	337
	338	* Temperature: (0xF5C6-65536)/100=-26.18℃
	339
46.4	340
	341
18.1	342	=== 2.5.4 Built-in Humidity ===
1.1	343
45.7	344
10.1	345	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-4.png\|\|_mstalt="432484" height="138" width="722"]]
1.1	346
	347	* Humidity: 0x025C/10=60.4%
	348
46.4	349
	350
18.1	351	=== 2.5.5 Ext value ===
1.1	352
44.1	353	==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
18.1	354
44.7	355
44.1	356	[[image:ext=14.png\|\|alt="image-20221224161634-2.png"]]
1.1	357
	358
18.1	359	==== 2.5.5.2 Ext Value ====
1.1	360
37.10	361
11.1	362	There are 4 bytes in Ext Value field.
1.1	363
11.1	364	Bit0 of byte 8th shows if this uplink is generate by PIR activity.
1.1	365
37.8	366	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
45.2	367	\|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
12.1	368	The 8^^th^^ byte
45.2	369	)))\|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
11.1	370	Bit 1~~7
45.2	371	)))\|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
11.1	372	Bit 0
	373	)))
37.8	374	\|(% style="width:106px" %)(((
11.1	375	Value
37.8	376	)))\|(% style="width:71px" %)(((
11.1	377	Reserve
37.8	378	)))\|(% style="width:211px" %)(((
11.1	379	(((
	380	0: Normal Uplink
	381	1: Uplink by activity detected
	382	)))
	383	)))
1.1	384
37.10	385	(% style="color:red" %)Note: Uplink by activity is disable by default.
1.1	386
11.1	387	The 9^^th^^ ~~ 11^^st^^ byte: Movement Detect Count.
	388
	389	0x00 E5 09 : Total detect 58633 activity since end node start.
	390
	391
18.1	392	== 2.6 Show data on Datacake ==
1.1	393
37.10	394
1.1	395	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:
	396
	397	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
	398
	399	(% style="color:blue" %)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.
	400
	401	Add Datacake:
	402
12.1	403	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523000825-7.png\|\|_mstalt="429884" height="262" width="583"]]
1.1	404
	405
	406
	407	Select default key as Access Key:
	408
	409
12.1	410	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523000825-8.png\|\|_mstalt="430248" height="453" width="406"]]
1.1	411
	412
	413	In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
	414
	415
12.1	416	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20221224161935-5.png\|\|height="523" width="409"]]
1.1	417
	418
12.1	419	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20221224161957-6.png\|\|height="306" width="852"]]
1.1	420
	421
18.1	422	== 2.7 LED Indicator ==
1.1	423
	424
6.1	425	The LHT65N-PIR has a triple color LED which for easy showing different stage .
1.1	426
	427	While user press ACT button, the LED will work as per LED status with ACT button.
	428
	429	In a normal working state:
	430
44.6	431	* For each uplink, the (% style="color:blue" %)BLUE LED(%%) or (% style="color:red" %)RED LED(%%) will blink once.
44.3	432	(% style="color:blue" %)BLUE LED(%%) when external sensor is connected.
	433	* (% style="color:red" %)RED LED(%%) when external sensor is not connected
44.4	434	* For each success downlink, the (% style="color:purple" %)PURPLE LED(%%) will blink once
1.1	435
46.4	436
	437
18.1	438	== 2.8 installation ==
1.1	439
37.10	440
22.1	441	~1. Don't install LHT65N-PIR outdoor or place where will get wet.
1.1	442
22.1	443	2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
1.1	444
24.1	445	Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
1.1	446
24.1	447	[[image:image-20230411135341-1.png\|\|height="450" width="456"]]
	448
44.7	449
37.10	450	(% style="color:red" %)Notice: PIR can only detect motion activity, not to use to detect static people case.
13.1	451
22.1	452	* 1. PIR Motion Detector should not be installed near the Air conditioner places where with cold wind or hot wind flow, because PIR motion detector is sensitive with the temperature changes of the environment. Environment changes quickly will cause a false alarm.
44.5	453
22.1	454	* 2. PIR should not be installed facing the glass window, facing glass window will be interfered by the outside sunlight and moving objects (people or vehicle). The infrared energy can penetrate the glass window.
44.5	455
22.1	456	* 3. PIR should not be installed facing the moving objects or background changing objects, movement object will cause airflow change, it may cause false alarm.
44.5	457
22.1	458	* 4. Between the detection range of PIR Motion detector, there is should be less objects. Many objects may reduce the sensitive of detection range.
44.5	459
22.1	460	* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
	461
46.4	462
	463
1.1	464	= 3. Sensors and Accessories =
	465
	466	== 3.1 E2 Extension Cable ==
	467
	468
13.1	469	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092222-1.png\|\|_mstalt="429533" height="182" width="188"]][[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092313-2.png\|\|_mstalt="430222" height="182" width="173"]]
1.1	470
	471
37.11	472	1m long breakout cable for LHT65N-PIR. Features:
1.1	473
	474	* (((
	475	Use for AT Command
	476	)))
	477	* (((
6.1	478	Update firmware for LHT65N-PIR
1.1	479	)))
	480
13.1	481	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092421-3.png\|\|_mstalt="430547" height="371" width="529"]]
1.1	482
	483
17.1	484	= 4. Configure LHT65N-PIR =
1.1	485
17.1	486	== 4.1 Configure Methods: ==
1.1	487
	488
17.1	489	LHT65N-PIR supports below configure method:
1.1	490
37.9	491	* AT Command via UART Connection : See [[FAQ>>\|\|anchor="H7.FAQ"]].
44.5	492
17.1	493	* LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
1.1	494
46.4	495
	496
17.1	497	== 4.2 General Commands ==
1.1	498
17.1	499
1.1	500	These commands are to configure:
	501
17.1	502	* General system settings like: uplink interval.
	503	* LoRaWAN protocol & radio related command.
1.1	504
17.1	505	They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
1.1	506
17.1	507	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
1.1	508
	509
17.1	510	== 4.3 Commands special design for LHT65N-PIR ==
1.1	511
	512
17.1	513	These commands only valid for LHT65N-PIR, as below:
1.1	514
17.1	515
	516	=== 4.3.1 Set Transmit Interval Time ===
	517
	518
1.1	519	Feature: Change LoRaWAN End Node Transmit Interval.
	520
46.4	521	(% style="color:#4f81bd" %)AT Command:
1.1	522
37.9	523	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
	524	\|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)Command Example\|(% style="background-color:#d9e2f3; color:#0070c0; width:166px" %)Function\|(% style="background-color:#d9e2f3; color:#0070c0; width:180px" %)Response
46.4	525	\|(% style="width:155px" %)AT+TDC=?\|(% style="width:162px" %)Show current transmit Interval\|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
37.9	526	\|(% style="width:155px" %)AT+TDC=60000\|(% style="width:162px" %)Set Transmit Interval\|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1.1	527
17.1	528	(% style="color:#4f81bd" %)Downlink Payload: 0x01
1.1	529
	530	Format: Command Code (0x01) followed by 3 bytes time value.
	531
	532	If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	533
	534	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	535
	536	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	537
46.4	538
	539
17.1	540	=== 4.3.2 Get Device Status ===
1.1	541
37.10	542
17.1	543	Send a LoRaWAN downlink to ask device send Alarm settings.
	544
	545	* (% style="color:#4f81bd" %)Downlink Payload(%%): 0x26 01
	546
	547	Sensor will upload Device Status via FPORT=5. See payload section for detail.
	548
	549
	550	=== 4.3.3 Set Password ===
	551
	552
1.1	553	Feature: Set device password, max 9 digits
	554
46.4	555	(% style="color:#4f81bd" %)AT Command:
1.1	556
37.9	557	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
	558	\|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)Command Example\|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)Function\|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)Response
	559	\|(% style="width:155px" %)AT+PWORD=?\|(% style="width:124px" %)Show password\|(% style="width:86px" %)(((
	560	123456
	561
	562	OK
1.1	563	)))
37.9	564	\|(% style="width:155px" %)AT+PWORD=999999\|(% style="width:124px" %)Set password\|(% style="width:86px" %)OK
1.1	565
37.9	566	(% style="color:#4f81bd" %)Downlink Command:
1.1	567
37.9	568	No downlink command for this feature.
1.1	569
	570
17.1	571	=== 4.3.4 Set to sleep mode ===
1.1	572
17.1	573
1.1	574	Feature: Set device to sleep mode
	575
46.2	576	* (% style="color:#037691" %)AT+Sleep=0(%%) : Normal working mode, device will sleep and use lower power when there is no LoRa message
37.9	577
46.2	578	* (% style="color:#037691" %)AT+Sleep=1(%%) : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1.1	579
46.2	580	(% style="color:#4f81bd" %)AT Command:
1.1	581
37.10	582	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
	583	\|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)Command Example\|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)Function\|(% style="background-color:#d9e2f3; color:#0070c0; width:218px" %)Response
	584	\|(% style="width:155px" %)AT+SLEEP\|(% style="width:139px" %)Set to sleep mode\|(% style="width:213px" %)(((
	585	Clear all stored sensor data…
1.1	586
37.10	587	OK
	588	)))
1.1	589
	590	(% style="color:#4f81bd" %)Downlink Command:
	591
	592	* There is no downlink command to set to Sleep mode.
	593
46.4	594
	595
17.1	596	=== 4.3.5 Set UOA (Uplink on Activity) ===
	597
37.10	598
17.1	599	Feature: Enable / Disable Uplink on Activity
	600
46.1	601	(% style="color:#4f81bd" %)AT Command:
	602
46.2	603	* (% style="color:#037691" %)AT+UOA=0(%%) : Disable UoA
37.10	604
46.2	605	* (% style="color:#037691" %)AT+UOA=1,2(%%) : Enable UoA , Calm Down Time: 2 minutes. If device already send a uplink on activity, it will not send another uplink on activiy in 2 minutes, even detect activity.
17.1	606
37.10	607	(% style="color:red" %)Notice: Calm Down time range is 1 ~~ 65535 minutes. If user set Calm Down time to low value, such as 1 minute, the sensor might send uplink very frequenctly and battery drain fast.
20.1	608
17.1	609
46.1	610	(% style="color:#4f81bd" %)Downlink Command:
17.1	611
46.1	612	Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
17.1	613
46.1	614	When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
17.1	615
46.4	616	* (% style="color:#037691" %)A1 00 (%%) ==> AT+UOA=0
	617	* (% style="color:#037691" %)A1 01 00 02 (%%) ==> AT+UOA=1,2
46.1	618
	619
46.2	620
14.1	621	= 5. Battery & Power Consumption =
1.1	622
37.10	623
14.1	624	LHT65N-PIR use CR17450 battery pack. See below link for detail information about the battery info and how to replace.
1.1	625
14.1	626	[[Battery Info & Power Consumption Analyze>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1.1	627
	628
15.1	629	= 6. OTA firmware update =
	630
	631
37.10	632	User can change firmware LHT65N-PIR to:
	633
25.1	634	* Change Frequency band/ region.
	635	* Update with new features.
	636	* Fix bugs.
15.1	637
25.1	638	Firmware and changelog can be downloaded from : [[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
	639
	640	Methods to Update Firmware:
	641
	642	* (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
	643	* Update through UART TTL interface. [[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]].
	644
46.3	645
	646
18.1	647	= 7. FAQ =
1.1	648
18.1	649	== 7.1 How to use AT Command? ==
1.1	650
	651
37.10	652	LHT65N-PIR 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.
1.1	653
	654
16.1	655	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png\|\|_mstalt="430222"]]
1.1	656
	657
16.1	658	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png\|\|_mstalt="293917"]]
1.1	659
	660
37.11	661	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-PIR. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)123456(% style="color:red" %))(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1.1	662
16.1	663	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png\|\|_mstalt="431925" height="672" width="807"]]
1.1	664
	665
18.1	666	== 7.2 Where to use AT commands and Downlink commands ==
1.1	667
	668
	669	AT commands：
	670
16.1	671	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620153708-1.png\|\|_mstalt="429806" height="603" width="723"]]
1.1	672
	673
	674	Downlink commands:
	675
	676
	677
	678	(% style="color:blue" %)TTN:
	679
16.1	680	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092124-2.png\|\|_mstalt="429221" height="649" width="688"]]
1.1	681
	682
	683
	684	(% style="color:blue" %)Helium：
	685
16.1	686	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092551-3.png\|\|_mstalt="430794" height="423" width="835"]]
1.1	687
	688
	689
	690	(% style="color:blue" %)Chirpstack: The downlink window will not be displayed until the network is accessed
	691
	692
16.1	693	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png\|\|_mstalt="433082"]]
1.1	694
	695
16.1	696	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094904-7.png\|\|_mstalt="433485" height="281" width="911"]]
1.1	697
	698
	699
	700	(% style="color:blue" %)Aws:
	701
16.1	702	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092939-4.png\|\|_mstalt="434460" height="448" width="894"]]
1.1	703
	704
25.1	705	== 7.3 How to change the uplink interval？ ==
1.1	706
37.10	707
1.1	708	Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/\|\|_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
	709
16.1	710	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png\|\|_mstalt="431925" height="672" width="807"]]
1.1	711
	712
18.1	713	== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
1.1	714
37.10	715
16.1	716	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png\|\|_mstalt="430222"]]
1.1	717
46.4	718
1.1	719	(% style="color:blue" %)Step1(%%): Install TremoProgrammer first.
	720
16.1	721	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png\|\|_mstalt="430638"]]
1.1	722
46.4	723
1.1	724	(% _mstmutation="1" style="color:blue" %)Step2(%%)：wiring method.(% style="display:none" %)
	725
	726	First connect the four lines；(% style="display:none" %)
	727
16.1	728	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-1.png\|\|_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
1.1	729
	730
	731	Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
	732
16.1	733	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png\|\|_mstalt="431704"]]
1.1	734
	735
	736	(% style="color:blue" %)Step3：(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
	737
16.1	738	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png\|\|_mstalt="431028"]]
1.1	739
	740
	741	Click the (% style="color:blue" %)start(%%) button to start the firmware upgrade.
	742
	743
	744	When this interface appears, it indicates that the download has been completed.
	745
16.1	746	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png\|\|_mstalt="430703"]]
1.1	747
	748
	749	Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
	750
16.1	751	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png\|\|_mstalt="431925" height="672" width="807"]]
1.1	752
	753
18.1	754	= 8. Order Info =
1.1	755
	756
	757	Part Number: (% style="color:#4f81bd" %) LHT65N-PIR-XX
	758
	759	(% style="color:#4f81bd" %)XX (%%): The default frequency band
	760
	761	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)AS923(%%): LoRaWAN AS923 band
	762	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)AU915(%%): LoRaWAN AU915 band
	763	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)EU433(%%): LoRaWAN EU433 band
	764	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)EU868(%%): LoRaWAN EU868 band
	765	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)KR920(%%): LoRaWAN KR920 band
	766	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)US915(%%): LoRaWAN US915 band
	767	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)IN865(%%): LoRaWAN IN865 band
	768	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)CN470(%%): LoRaWAN CN470 band
	769
46.4	770
	771
18.1	772	= 9. Packing Info =
1.1	773
	774
	775	Package Includes:
	776
	777	* LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
	778
46.4	779
	780
18.1	781	= 10. Reference material =
1.1	782
	783
	784	* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
	785
46.4	786
	787
18.1	788	= 11. FCC Warning =
1.1	789
	790
	791	This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
	792
	793	(1) This device may not cause harmful interference；
	794
	795	(2) this device must accept any interference received, including interference that may cause undesired operation.

Wiki source code of LHT65N-PIR Temperature/Humidity/PIR Motion Sensor User Manual

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