PIR Motion Sensor User Manual

Version 45.4 by Xiaoling on 2023/05/27 08:48

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
45.4	48
	49	(% style="display:none" %)
	50
1.1	51	== 1.3 Specification ==
	52
	53
	54	(% style="color:#037691" %)Built-in Temperature Sensor:
	55
	56	* Resolution: 0.01 °C
	57	* Accuracy Tolerance : Typ ±0.3 °C
	58	* Long Term Drift: < 0.02 °C/yr
	59	* Operating Range: -40 ~~ 85 °C
	60
	61	(% style="color:#037691" %)Built-in Humidity Sensor:
	62
	63	* Resolution: 0.04 %RH
	64	* Accuracy Tolerance : Typ ±3 %RH
	65	* Long Term Drift: < 0.02 °C/yr
	66	* Operating Range: 0 ~~ 96 %RH
	67
45.1	68	(% style="color:#037691" %)External PIR Sensor:
1.1	69
45.1	70	* Base on RDB223 Sensor
	71	* Cable Length : 1 meter
	72	* Stable detect distance : 0~~3 meter
1.1	73
45.4	74
	75
3.1	76	= 2. Connect LHT65N-PIR to IoT Server =
1.1	77
3.1	78	== 2.1 How does LHT65N-PIR work? ==
1.1	79
37.10	80
3.1	81	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	82
3.1	83	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	84
	85
3.1	86	== 2.2 How to Activate LHT65N-PIR? ==
1.1	87
37.10	88
4.1	89	The LHT65N-PIR has two working modes:
1.1	90
4.1	91	* (% 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	92
4.1	93	* (% 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	94
4.1	95	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	96
	97
4.1	98	[[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	99
	100
37.3	101	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	102	\|=(% 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
	103	\|(% 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" %)(((
	104	If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)Blue led (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)Red led(%%) will blink once.
	105	)))
	106	\|(% 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" %)(((
	107	(% style="background-color:#f2f2f2; color:green" %)Green led(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
	108	(% style="background-color:#f2f2f2; color:green" %)Green led(%%) will solidly turn on for 5 seconds after join in network.
	109	)))
	110	\|(% 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 is in Deep Sleep Mode.
	111
45.4	112
	113
1.1	114	== 2.3 Example to join LoRaWAN network ==
	115
	116
	117	(% class="wikigeneratedid" %)
	118	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.
	119
	120
	121	(% class="wikigeneratedid" %)
8.1	122	[[image:image-20230409080812-1.png\|\|height="487" width="785"]]
1.1	123
	124
4.1	125	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	126
	127
	128	=== 2.3.1 Step 1: Create Device n TTN ===
	129
	130
4.1	131	Create a device in TTN V3 with the OTAA keys from LHT65N-PIR.
1.1	132
4.1	133	Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
1.1	134
44.2	135	[[image:image-20230426083533-1.png\|\|height="286" width="616"]]
1.1	136
37.2	137
1.1	138	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
	139
	140	Add APP EUI in the application.
	141
	142
9.1	143	[[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	144
	145
37.7	146	[[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	147
	148
37.7	149	[[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	150
	151
5.1	152	(% style="color:red" %)Note: LHT65N-PIR use same payload decoder as LHT65.
1.1	153
	154
37.7	155	[[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	156
	157
37.3	158	Input APP EUI, APP KEY and DEV EUI:
	159
37.7	160	[[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	161
	162
5.1	163	=== 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
1.1	164
37.3	165
5.1	166	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	167
	168
37.7	169	[[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	170
	171
19.1	172	== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
1.1	173
37.3	174
18.1	175	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.
	176
	177	The Payload format is as below.
	178
37.3	179	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	180	\|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)Device Status (FPORT=5)
	181	\|(% 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
	182	\|(% 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	183
	184	Example parse in TTNv3
	185
41.2	186	[[image:image-20230508151932-1.png]]
18.1	187
44.7	188
45.2	189	(% style="color:blue" %)Sensor Model(%%): For LHT65N-PIR, this value is 0x1A
18.1	190
45.2	191	(% style="color:blue" %)Firmware Version(%%): 0x0100, Means: v1.0.0 version
18.1	192
45.2	193	(% style="color:blue" %)Frequency Band:
18.1	194
	195	*0x01: EU868
	196
	197	*0x02: US915
	198
	199	*0x03: IN865
	200
	201	*0x04: AU915
	202
	203	*0x05: KZ865
	204
	205	*0x06: RU864
	206
	207	*0x07: AS923
	208
	209	*0x08: AS923-1
	210
	211	*0x09: AS923-2
	212
	213	*0x0a: AS923-3
	214
	215	*0x0b: CN470
	216
	217	*0x0c: EU433
	218
	219	*0x0d: KR920
	220
	221	*0x0e: MA869
	222
45.2	223	(% style="color:blue" %)Sub-Band:
18.1	224
45.4	225	AU915 and US915: value 0x00 ~~ 0x08
18.1	226
	227	CN470: value 0x0B ~~ 0x0C
	228
	229	Other Bands: Always 0x00
	230
45.2	231	(% style="color:blue" %)Battery Info:
18.1	232
	233	Check the battery voltage.
	234
	235	Ex1: 0x0B45 = 2885mV
	236
	237	Ex2: 0x0B49 = 2889mV
	238
	239
	240	== 2.5 Uplink Payload, Sensor Data ( Fport~=2) ==
	241
37.3	242
1.1	243	The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)every 20 minutes(%%) send one uplink by default.
	244
	245	After each uplink, the (% style="color:blue" %)BLUE LED(%%) will blink once.
	246
37.3	247	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
45.4	248	\|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	249	Size(bytes)
45.4	250	)))\|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	251	2
45.4	252	)))\|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	253	2
45.4	254	)))\|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	255	2
45.4	256	)))\|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	257	1
45.4	258	)))\|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	259	4
	260	)))
	261	\|(% style="width:97px" %)(((
	262	Value
	263	)))\|(% style="width:39px" %)(((
37.5	264	[[BAT>>\|\|anchor="H2.5.2BAT-BatteryInfo"]]
1.1	265	)))\|(% style="width:100px" %)(((
	266	(((
37.5	267	[[Built-In Temperature>>\|\|anchor="H2.5.3Built-inTemperature"]]
1.1	268	)))
	269	)))\|(% style="width:77px" %)(((
	270	(((
37.5	271	[[Built-in Humidity>>\|\|anchor="H2.5.4Built-inHumidity"]]
1.1	272	)))
	273	)))\|(% style="width:47px" %)(((
37.4	274	Ext #
1.1	275	)))\|(% style="width:51px" %)(((
37.5	276	[[Ext value>>\|\|anchor="H2.5.5Extvalue"]]
1.1	277	)))
	278
5.1	279	* The First 6 bytes: has fix meanings for every LHT65N-PIR.
9.1	280	* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
	281	* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
	282	* The 9^^th^^ ~~ 11^^st^^ byte: Movement Detect Count.
1.1	283
18.1	284	=== 2.5.1 Decoder in TTN V3 ===
1.1	285
	286
6.1	287	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	288
6.1	289	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	290
	291
9.1	292	[[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	293
	294
18.1	295	=== 2.5.2 BAT-Battery Info ===
1.1	296
	297
	298	These two bytes of BAT include the battery state and the actually voltage
	299
37.6	300	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
	301	\|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
	302	Bit(bit)
	303	)))\|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]\|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
	304	\|(% style="width:66px" %)(((
	305	Value
	306	)))\|(% style="width:250px" %)(((
	307	BAT Status
	308	00(b): Ultra Low ( BAT <= 2.50v)
	309	01(b): Low (2.50v <=BAT <= 2.55v)
	310	10(b): OK (2.55v <= BAT <=2.65v)
	311	11(b): Good (BAT >= 2.65v)
	312	)))\|(% style="width:152px" %)Actually BAT voltage
1.1	313
10.1	314	[[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	315
	316
6.1	317	Check the battery voltage for LHT65N-PIR.
1.1	318
6.1	319	* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
1.1	320	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
	321
18.1	322	=== 2.5.3 Built-in Temperature ===
1.1	323
10.1	324	[[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	325
	326	* Temperature: 0x0ABB/100=27.47℃
	327
10.1	328	[[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	329
	330	* Temperature: (0xF5C6-65536)/100=-26.18℃
	331
18.1	332	=== 2.5.4 Built-in Humidity ===
1.1	333
10.1	334	[[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	335
	336	* Humidity: 0x025C/10=60.4%
	337
18.1	338	=== 2.5.5 Ext value ===
1.1	339
44.1	340	==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
18.1	341
44.7	342
44.1	343	[[image:ext=14.png\|\|alt="image-20221224161634-2.png"]]
1.1	344
	345
18.1	346	==== 2.5.5.2 Ext Value ====
1.1	347
37.10	348
11.1	349	There are 4 bytes in Ext Value field.
1.1	350
11.1	351	Bit0 of byte 8th shows if this uplink is generate by PIR activity.
1.1	352
37.8	353	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
45.2	354	\|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
12.1	355	The 8^^th^^ byte
45.2	356	)))\|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
11.1	357	Bit 1~~7
45.2	358	)))\|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
11.1	359	Bit 0
	360	)))
37.8	361	\|(% style="width:106px" %)(((
11.1	362	Value
37.8	363	)))\|(% style="width:71px" %)(((
11.1	364	Reserve
37.8	365	)))\|(% style="width:211px" %)(((
11.1	366	(((
	367	0: Normal Uplink
	368	1: Uplink by activity detected
	369	)))
	370	)))
1.1	371
37.10	372	(% style="color:red" %)Note: Uplink by activity is disable by default.
1.1	373
11.1	374	The 9^^th^^ ~~ 11^^st^^ byte: Movement Detect Count.
	375
	376	0x00 E5 09 : Total detect 58633 activity since end node start.
	377
	378
18.1	379	== 2.6 Show data on Datacake ==
1.1	380
37.10	381
1.1	382	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:
	383
	384	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
	385
	386	(% 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.
	387
	388	Add Datacake:
	389
12.1	390	[[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	391
	392
	393
	394	Select default key as Access Key:
	395
	396
12.1	397	[[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	398
	399
	400	In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
	401
	402
12.1	403	[[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	404
	405
12.1	406	[[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	407
	408
	409
18.1	410	== 2.7 LED Indicator ==
1.1	411
	412
6.1	413	The LHT65N-PIR has a triple color LED which for easy showing different stage .
1.1	414
	415	While user press ACT button, the LED will work as per LED status with ACT button.
	416
	417	In a normal working state:
	418
44.6	419	* For each uplink, the (% style="color:blue" %)BLUE LED(%%) or (% style="color:red" %)RED LED(%%) will blink once.
44.3	420	(% style="color:blue" %)BLUE LED(%%) when external sensor is connected.
	421	* (% style="color:red" %)RED LED(%%) when external sensor is not connected
44.4	422	* For each success downlink, the (% style="color:purple" %)PURPLE LED(%%) will blink once
1.1	423
18.1	424	== 2.8 installation ==
1.1	425
37.10	426
22.1	427	~1. Don't install LHT65N-PIR outdoor or place where will get wet.
1.1	428
22.1	429	2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
1.1	430
24.1	431	Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
1.1	432
24.1	433	[[image:image-20230411135341-1.png\|\|height="450" width="456"]]
	434
44.7	435
37.10	436	(% style="color:red" %)Notice: PIR can only detect motion activity, not to use to detect static people case.
13.1	437
22.1	438	* 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	439
22.1	440	* 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	441
22.1	442	* 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	443
22.1	444	* 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	445
22.1	446	* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
	447
1.1	448	= 3. Sensors and Accessories =
	449
	450	== 3.1 E2 Extension Cable ==
	451
	452
13.1	453	[[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	454
	455
37.11	456	1m long breakout cable for LHT65N-PIR. Features:
1.1	457
	458	* (((
	459	Use for AT Command
	460	)))
	461	* (((
6.1	462	Update firmware for LHT65N-PIR
1.1	463	)))
	464
13.1	465	[[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	466
	467
17.1	468	= 4. Configure LHT65N-PIR =
1.1	469
17.1	470	== 4.1 Configure Methods: ==
1.1	471
	472
17.1	473	LHT65N-PIR supports below configure method:
1.1	474
37.9	475	* AT Command via UART Connection : See [[FAQ>>\|\|anchor="H7.FAQ"]].
44.5	476
17.1	477	* LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
1.1	478
17.1	479	== 4.2 General Commands ==
1.1	480
17.1	481
1.1	482	These commands are to configure:
	483
17.1	484	* General system settings like: uplink interval.
	485	* LoRaWAN protocol & radio related command.
1.1	486
17.1	487	They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
1.1	488
17.1	489	[[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	490
	491
17.1	492	== 4.3 Commands special design for LHT65N-PIR ==
1.1	493
	494
17.1	495	These commands only valid for LHT65N-PIR, as below:
1.1	496
17.1	497
	498	=== 4.3.1 Set Transmit Interval Time ===
	499
	500
1.1	501	Feature: Change LoRaWAN End Node Transmit Interval.
	502
	503	(% style="color:#4f81bd" %)AT Command: AT+TDC
	504
37.9	505	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
	506	\|(% 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
	507	\|(% style="width:155px" %)AT+TDC?\|(% style="width:162px" %)Show current transmit Interval\|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
	508	\|(% 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	509
17.1	510	(% style="color:#4f81bd" %)Downlink Payload: 0x01
1.1	511
	512	Format: Command Code (0x01) followed by 3 bytes time value.
	513
	514	If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	515
	516	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	517
	518	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	519
17.1	520	=== 4.3.2 Get Device Status ===
1.1	521
37.10	522
17.1	523	Send a LoRaWAN downlink to ask device send Alarm settings.
	524
	525	* (% style="color:#4f81bd" %)Downlink Payload(%%): 0x26 01
	526
	527	Sensor will upload Device Status via FPORT=5. See payload section for detail.
	528
	529
	530	=== 4.3.3 Set Password ===
	531
	532
1.1	533	Feature: Set device password, max 9 digits
	534
37.9	535	(% style="color:#4f81bd" %)AT Command: AT+PWORD
1.1	536
37.9	537	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
	538	\|(% 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
	539	\|(% style="width:155px" %)AT+PWORD=?\|(% style="width:124px" %)Show password\|(% style="width:86px" %)(((
	540	123456
	541
	542	OK
1.1	543	)))
37.9	544	\|(% style="width:155px" %)AT+PWORD=999999\|(% style="width:124px" %)Set password\|(% style="width:86px" %)OK
1.1	545
37.9	546	(% style="color:#4f81bd" %)Downlink Command:
1.1	547
37.9	548	No downlink command for this feature.
1.1	549
	550
17.1	551	=== 4.3.4 Set to sleep mode ===
1.1	552
17.1	553
1.1	554	Feature: Set device to sleep mode
	555
	556	* AT+Sleep=0 : Normal working mode, device will sleep and use lower power when there is no LoRa message
37.9	557
1.1	558	* AT+Sleep=1 : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
	559
	560	(% style="color:#4f81bd" %)AT Command: AT+SLEEP
	561
37.10	562	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
	563	\|(% 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
	564	\|(% style="width:155px" %)AT+SLEEP\|(% style="width:139px" %)Set to sleep mode\|(% style="width:213px" %)(((
	565	Clear all stored sensor data…
1.1	566
37.10	567	OK
	568	)))
1.1	569
	570	(% style="color:#4f81bd" %)Downlink Command:
	571
	572	* There is no downlink command to set to Sleep mode.
	573
17.1	574	=== 4.3.5 Set UOA (Uplink on Activity) ===
	575
37.10	576
17.1	577	Feature: Enable / Disable Uplink on Activity
	578
	579	* AT+UOA=0 : Disable UoA
37.10	580
17.1	581	* 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.
	582
37.10	583	(% 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	584
17.1	585	(% style="color:#4f81bd" %)AT Command: AT+UOA
	586
	587
18.1	588	(% style="color:#4f81bd" %)Downlink Command: (% class="mark" %)xxxxxxx
17.1	589
	590
14.1	591	= 5. Battery & Power Consumption =
1.1	592
37.10	593
14.1	594	LHT65N-PIR use CR17450 battery pack. See below link for detail information about the battery info and how to replace.
1.1	595
14.1	596	[[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	597
	598
15.1	599	= 6. OTA firmware update =
	600
	601
37.10	602	User can change firmware LHT65N-PIR to:
	603
25.1	604	* Change Frequency band/ region.
	605	* Update with new features.
	606	* Fix bugs.
15.1	607
25.1	608	Firmware and changelog can be downloaded from : [[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
	609
	610	Methods to Update Firmware:
	611
	612	* (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/]]
	613	* 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]].
	614
18.1	615	= 7. FAQ =
1.1	616
18.1	617	== 7.1 How to use AT Command? ==
1.1	618
	619
37.10	620	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	621
	622
16.1	623	[[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	624
	625
	626
16.1	627	[[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	628
	629
37.11	630	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	631
16.1	632	[[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	633
	634
18.1	635	== 7.2 Where to use AT commands and Downlink commands ==
1.1	636
	637
	638	AT commands：
	639
16.1	640	[[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	641
	642
	643	Downlink commands:
	644
	645
	646
	647	(% style="color:blue" %)TTN:
	648
16.1	649	[[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	650
	651
	652
	653	(% style="color:blue" %)Helium：
	654
16.1	655	[[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	656
	657
	658
	659	(% style="color:blue" %)Chirpstack: The downlink window will not be displayed until the network is accessed
	660
	661
16.1	662	[[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	663
	664
16.1	665	[[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	666
	667
	668
	669	(% style="color:blue" %)Aws:
	670
16.1	671	[[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	672
	673
25.1	674	== 7.3 How to change the uplink interval？ ==
1.1	675
37.10	676
1.1	677	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);"]]
	678
16.1	679	[[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	680
	681
18.1	682	== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
1.1	683
37.10	684
16.1	685	[[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	686
	687	(% style="color:blue" %)Step1(%%): Install TremoProgrammer first.
	688
16.1	689	[[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	690
	691	(% _mstmutation="1" style="color:blue" %)Step2(%%)：wiring method.(% style="display:none" %)
	692
	693	First connect the four lines；(% style="display:none" %)
	694
16.1	695	[[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	696
	697
	698	Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
	699
16.1	700	[[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	701
	702
	703
	704	(% style="color:blue" %)Step3：(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
	705
16.1	706	[[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	707
	708
	709	Click the (% style="color:blue" %)start(%%) button to start the firmware upgrade.
	710
	711
	712	When this interface appears, it indicates that the download has been completed.
	713
16.1	714	[[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	715
	716
	717	Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
	718
	719
	720
16.1	721	[[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	722
	723
18.1	724	= 8. Order Info =
1.1	725
	726
	727	Part Number: (% style="color:#4f81bd" %) LHT65N-PIR-XX
	728
	729	(% style="color:#4f81bd" %)XX (%%): The default frequency band
	730
	731	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)AS923(%%): LoRaWAN AS923 band
	732	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)AU915(%%): LoRaWAN AU915 band
	733	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)EU433(%%): LoRaWAN EU433 band
	734	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)EU868(%%): LoRaWAN EU868 band
	735	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)KR920(%%): LoRaWAN KR920 band
	736	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)US915(%%): LoRaWAN US915 band
	737	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)IN865(%%): LoRaWAN IN865 band
	738	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)CN470(%%): LoRaWAN CN470 band
	739
18.1	740	= 9. Packing Info =
1.1	741
	742
	743	Package Includes:
	744
	745	* LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
	746
	747	Dimension and weight:
	748
	749	* Device Size: 10 x 10 x 3.5 mm
	750	* Device Weight: 120.5g
	751
18.1	752	= 10. Reference material =
1.1	753
	754
	755	* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
	756
18.1	757	= 11. FCC Warning =
1.1	758
	759
	760	This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
	761
	762	(1) This device may not cause harmful interference；
	763
	764	(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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