PIR Motion Sensor User Manual

Version 44.3 by Xiaoling on 2023/05/16 17:18

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
	46	* Tri-color LED to indicate working status(% style="display:none" %)
1.1	47
	48	== 1.3 Specification ==
	49
	50
	51	(% style="color:#037691" %)Built-in Temperature Sensor:
	52
	53	* Resolution: 0.01 °C
	54	* Accuracy Tolerance : Typ ±0.3 °C
	55	* Long Term Drift: < 0.02 °C/yr
	56	* Operating Range: -40 ~~ 85 °C
	57
	58	(% style="color:#037691" %)Built-in Humidity Sensor:
	59
	60	* Resolution: 0.04 %RH
	61	* Accuracy Tolerance : Typ ±3 %RH
	62	* Long Term Drift: < 0.02 °C/yr
	63	* Operating Range: 0 ~~ 96 %RH
	64
3.1	65	(% class="mark" style="color:#037691" %)External PIR Sensor:
1.1	66
3.1	67	* (% class="mark" %)Base on BH1750 Illumination Sensor
	68	* (% class="mark" %)Cable Length : 50cm
	69	* (% class="mark" %)Resolution: 1 lx
	70	* (% class="mark" %)Range: 0-65535 lx
	71	* (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
1.1	72
3.1	73	= 2. Connect LHT65N-PIR to IoT Server =
1.1	74
3.1	75	== 2.1 How does LHT65N-PIR work? ==
1.1	76
37.10	77
3.1	78	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	79
3.1	80	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	81
	82
3.1	83	== 2.2 How to Activate LHT65N-PIR? ==
1.1	84
37.10	85
4.1	86	The LHT65N-PIR has two working modes:
1.1	87
4.1	88	* (% 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	89
4.1	90	* (% 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	91
4.1	92	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	93
	94
4.1	95	[[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	96
	97
37.3	98	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	99	\|=(% 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
	100	\|(% 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" %)(((
	101	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.
	102	)))
	103	\|(% 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" %)(((
	104	(% style="background-color:#f2f2f2; color:green" %)Green led(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
	105	(% style="background-color:#f2f2f2; color:green" %)Green led(%%) will solidly turn on for 5 seconds after join in network.
	106	)))
	107	\|(% 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.
	108
1.1	109	== 2.3 Example to join LoRaWAN network ==
	110
	111
	112	(% class="wikigeneratedid" %)
	113	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.
	114
	115
	116	(% class="wikigeneratedid" %)
8.1	117	[[image:image-20230409080812-1.png\|\|height="487" width="785"]]
1.1	118
	119
4.1	120	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	121
	122
	123	=== 2.3.1 Step 1: Create Device n TTN ===
	124
	125
4.1	126	Create a device in TTN V3 with the OTAA keys from LHT65N-PIR.
1.1	127
4.1	128	Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
1.1	129
44.2	130	[[image:image-20230426083533-1.png\|\|height="286" width="616"]]
1.1	131
37.2	132
1.1	133	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
	134
	135	Add APP EUI in the application.
	136
	137
9.1	138	[[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	139
	140
37.7	141	[[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	142
	143
37.7	144	[[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	145
	146
5.1	147	(% style="color:red" %)Note: LHT65N-PIR use same payload decoder as LHT65.
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-20220522233026-6.png?rev=1.1\|\|alt="image-20220522233026-6.png"]]
1.1	151
	152
37.3	153	Input APP EUI, APP KEY and DEV EUI:
	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-20220522233118-7.png?rev=1.1\|\|alt="image-20220522233118-7.png"]]
1.1	156
	157
5.1	158	=== 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
1.1	159
37.3	160
5.1	161	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	162
	163
37.7	164	[[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	165
	166
19.1	167	== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
1.1	168
37.3	169
18.1	170	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.
	171
	172	The Payload format is as below.
	173
37.3	174	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	175	\|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)Device Status (FPORT=5)
	176	\|(% 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
	177	\|(% 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	178
	179	Example parse in TTNv3
	180
41.2	181	[[image:image-20230508151932-1.png]]
18.1	182
	183	Sensor Model: For LHT65N-PIR, this value is 0x1A
	184
	185	Firmware Version: 0x0100, Means: v1.0.0 version
	186
	187	Frequency Band:
	188
	189	*0x01: EU868
	190
	191	*0x02: US915
	192
	193	*0x03: IN865
	194
	195	*0x04: AU915
	196
	197	*0x05: KZ865
	198
	199	*0x06: RU864
	200
	201	*0x07: AS923
	202
	203	*0x08: AS923-1
	204
	205	*0x09: AS923-2
	206
	207	*0x0a: AS923-3
	208
	209	*0x0b: CN470
	210
	211	*0x0c: EU433
	212
	213	*0x0d: KR920
	214
	215	*0x0e: MA869
	216
	217	Sub-Band:
	218
	219	AU915 and US915:value 0x00 ~~ 0x08
	220
	221	CN470: value 0x0B ~~ 0x0C
	222
	223	Other Bands: Always 0x00
	224
	225	Battery Info:
	226
	227	Check the battery voltage.
	228
	229	Ex1: 0x0B45 = 2885mV
	230
	231	Ex2: 0x0B49 = 2889mV
	232
	233
	234	== 2.5 Uplink Payload, Sensor Data ( Fport~=2) ==
	235
37.3	236
1.1	237	The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)every 20 minutes(%%) send one uplink by default.
	238
	239	After each uplink, the (% style="color:blue" %)BLUE LED(%%) will blink once.
	240
37.3	241	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
	242	\|=(% style="width: 60px;background-color:#D9E2F3" %)(((
1.1	243	Size(bytes)
37.3	244	)))\|=(% style="width: 30px;background-color:#D9E2F3" %)(((
1.1	245	2
37.3	246	)))\|=(% style="width: 100px;background-color:#D9E2F3" %)(((
1.1	247	2
37.3	248	)))\|=(% style="width: 100px;background-color:#D9E2F3" %)(((
1.1	249	2
37.3	250	)))\|=(% style="width: 50px;background-color:#D9E2F3" %)(((
1.1	251	1
37.3	252	)))\|=(% style="width: 50px;background-color:#D9E2F3" %)(((
1.1	253	4
	254	)))
	255	\|(% style="width:97px" %)(((
	256	Value
	257	)))\|(% style="width:39px" %)(((
37.5	258	[[BAT>>\|\|anchor="H2.5.2BAT-BatteryInfo"]]
1.1	259	)))\|(% style="width:100px" %)(((
	260	(((
37.5	261	[[Built-In Temperature>>\|\|anchor="H2.5.3Built-inTemperature"]]
1.1	262	)))
	263	)))\|(% style="width:77px" %)(((
	264	(((
37.5	265	[[Built-in Humidity>>\|\|anchor="H2.5.4Built-inHumidity"]]
1.1	266	)))
	267	)))\|(% style="width:47px" %)(((
37.4	268	Ext #
1.1	269	)))\|(% style="width:51px" %)(((
37.5	270	[[Ext value>>\|\|anchor="H2.5.5Extvalue"]]
1.1	271	)))
	272
5.1	273	* The First 6 bytes: has fix meanings for every LHT65N-PIR.
9.1	274	* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
	275	* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
	276	* The 9^^th^^ ~~ 11^^st^^ byte: Movement Detect Count.
1.1	277
18.1	278	=== 2.5.1 Decoder in TTN V3 ===
1.1	279
	280
6.1	281	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	282
6.1	283	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	284
	285
9.1	286	[[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	287
	288
18.1	289	=== 2.5.2 BAT-Battery Info ===
1.1	290
	291
	292	These two bytes of BAT include the battery state and the actually voltage
	293
37.6	294	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
	295	\|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
	296	Bit(bit)
	297	)))\|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]\|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
	298	\|(% style="width:66px" %)(((
	299	Value
	300	)))\|(% style="width:250px" %)(((
	301	BAT Status
	302	00(b): Ultra Low ( BAT <= 2.50v)
	303	01(b): Low (2.50v <=BAT <= 2.55v)
	304	10(b): OK (2.55v <= BAT <=2.65v)
	305	11(b): Good (BAT >= 2.65v)
	306	)))\|(% style="width:152px" %)Actually BAT voltage
1.1	307
10.1	308	[[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	309
	310
6.1	311	Check the battery voltage for LHT65N-PIR.
1.1	312
6.1	313	* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
1.1	314	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
	315
18.1	316	=== 2.5.3 Built-in Temperature ===
1.1	317
10.1	318	[[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	319
	320	* Temperature: 0x0ABB/100=27.47℃
	321
10.1	322	[[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	323
	324	* Temperature: (0xF5C6-65536)/100=-26.18℃
	325
18.1	326	=== 2.5.4 Built-in Humidity ===
1.1	327
10.1	328	[[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	329
	330	* Humidity: 0x025C/10=60.4%
	331
18.1	332	=== 2.5.5 Ext value ===
1.1	333
44.1	334	==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
18.1	335
44.1	336	[[image:ext=14.png\|\|alt="image-20221224161634-2.png"]]
1.1	337
	338
18.1	339	==== 2.5.5.2 Ext Value ====
1.1	340
37.10	341
11.1	342	There are 4 bytes in Ext Value field.
1.1	343
11.1	344	Bit0 of byte 8th shows if this uplink is generate by PIR activity.
1.1	345
37.8	346	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
	347	\|=(% style="width: 106px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
12.1	348	The 8^^th^^ byte
37.8	349	)))\|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
11.1	350	Bit 1~~7
37.8	351	)))\|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
11.1	352	Bit 0
	353	)))
37.8	354	\|(% style="width:106px" %)(((
11.1	355	Value
37.8	356	)))\|(% style="width:71px" %)(((
11.1	357	Reserve
37.8	358	)))\|(% style="width:211px" %)(((
11.1	359	(((
	360	0: Normal Uplink
	361	1: Uplink by activity detected
	362	)))
	363	)))
1.1	364
37.10	365	(% style="color:red" %)Note: Uplink by activity is disable by default.
1.1	366
11.1	367	The 9^^th^^ ~~ 11^^st^^ byte: Movement Detect Count.
	368
	369	0x00 E5 09 : Total detect 58633 activity since end node start.
	370
	371
18.1	372	== 2.6 Show data on Datacake ==
1.1	373
37.10	374
1.1	375	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:
	376
	377	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
	378
	379	(% 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.
	380
	381	Add Datacake:
	382
12.1	383	[[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	384
	385
	386
	387	Select default key as Access Key:
	388
	389
12.1	390	[[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	391
	392
	393	In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
	394
	395
12.1	396	[[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	397
	398
12.1	399	[[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	400
	401
	402
18.1	403	== 2.7 LED Indicator ==
1.1	404
	405
6.1	406	The LHT65N-PIR has a triple color LED which for easy showing different stage .
1.1	407
	408	While user press ACT button, the LED will work as per LED status with ACT button.
	409
	410	In a normal working state:
	411
44.3	412	* For each uplink, the (% style="color:blue" %)BLUE LED(%%) or (% style="color:red" %)RED LED(%%) will blink once.
	413	(% style="color:blue" %)BLUE LED(%%) when external sensor is connected.
	414	* (% style="color:red" %)RED LED(%%) when external sensor is not connected
	415	* For each success downlink, the (% style="color:purple" %)PURPLE LED will blink once
1.1	416
18.1	417	== 2.8 installation ==
1.1	418
37.10	419
22.1	420	~1. Don't install LHT65N-PIR outdoor or place where will get wet.
1.1	421
22.1	422	2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
1.1	423
24.1	424	Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
1.1	425
24.1	426	[[image:image-20230411135341-1.png\|\|height="450" width="456"]]
	427
37.10	428	(% style="color:red" %)Notice: PIR can only detect motion activity, not to use to detect static people case.
13.1	429
22.1	430	* 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.
	431	* 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.
	432	* 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.
	433	* 4. Between the detection range of PIR Motion detector, there is should be less objects. Many objects may reduce the sensitive of detection range.
	434	* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
	435
1.1	436	= 3. Sensors and Accessories =
	437
	438	== 3.1 E2 Extension Cable ==
	439
	440
13.1	441	[[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	442
	443
37.11	444	1m long breakout cable for LHT65N-PIR. Features:
1.1	445
	446	* (((
	447	Use for AT Command
	448	)))
	449	* (((
6.1	450	Update firmware for LHT65N-PIR
1.1	451	)))
	452
13.1	453	[[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	454
	455
17.1	456	= 4. Configure LHT65N-PIR =
1.1	457
17.1	458	== 4.1 Configure Methods: ==
1.1	459
	460
17.1	461	LHT65N-PIR supports below configure method:
1.1	462
37.9	463	* AT Command via UART Connection : See [[FAQ>>\|\|anchor="H7.FAQ"]].
17.1	464	* LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
1.1	465
17.1	466	== 4.2 General Commands ==
1.1	467
17.1	468
1.1	469	These commands are to configure:
	470
17.1	471	* General system settings like: uplink interval.
	472	* LoRaWAN protocol & radio related command.
1.1	473
17.1	474	They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
1.1	475
17.1	476	[[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	477
	478
17.1	479	== 4.3 Commands special design for LHT65N-PIR ==
1.1	480
	481
17.1	482	These commands only valid for LHT65N-PIR, as below:
1.1	483
17.1	484
	485	=== 4.3.1 Set Transmit Interval Time ===
	486
	487
1.1	488	Feature: Change LoRaWAN End Node Transmit Interval.
	489
	490	(% style="color:#4f81bd" %)AT Command: AT+TDC
	491
37.9	492	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
	493	\|(% 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
	494	\|(% style="width:155px" %)AT+TDC?\|(% style="width:162px" %)Show current transmit Interval\|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
	495	\|(% 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	496
17.1	497	(% style="color:#4f81bd" %)Downlink Payload: 0x01
1.1	498
	499	Format: Command Code (0x01) followed by 3 bytes time value.
	500
	501	If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	502
	503	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	504
	505	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	506
17.1	507	=== 4.3.2 Get Device Status ===
1.1	508
37.10	509
17.1	510	Send a LoRaWAN downlink to ask device send Alarm settings.
	511
	512	* (% style="color:#4f81bd" %)Downlink Payload(%%): 0x26 01
	513
	514	Sensor will upload Device Status via FPORT=5. See payload section for detail.
	515
	516
	517	=== 4.3.3 Set Password ===
	518
	519
1.1	520	Feature: Set device password, max 9 digits
	521
37.9	522	(% style="color:#4f81bd" %)AT Command: AT+PWORD
1.1	523
37.9	524	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
	525	\|(% 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
	526	\|(% style="width:155px" %)AT+PWORD=?\|(% style="width:124px" %)Show password\|(% style="width:86px" %)(((
	527	123456
	528
	529	OK
1.1	530	)))
37.9	531	\|(% style="width:155px" %)AT+PWORD=999999\|(% style="width:124px" %)Set password\|(% style="width:86px" %)OK
1.1	532
37.9	533	(% style="color:#4f81bd" %)Downlink Command:
1.1	534
37.9	535	No downlink command for this feature.
1.1	536
	537
17.1	538	=== 4.3.4 Set to sleep mode ===
1.1	539
17.1	540
1.1	541	Feature: Set device to sleep mode
	542
	543	* AT+Sleep=0 : Normal working mode, device will sleep and use lower power when there is no LoRa message
37.9	544
1.1	545	* AT+Sleep=1 : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
	546
	547	(% style="color:#4f81bd" %)AT Command: AT+SLEEP
	548
37.10	549	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
	550	\|(% 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
	551	\|(% style="width:155px" %)AT+SLEEP\|(% style="width:139px" %)Set to sleep mode\|(% style="width:213px" %)(((
	552	Clear all stored sensor data…
1.1	553
37.10	554	OK
	555	)))
1.1	556
	557	(% style="color:#4f81bd" %)Downlink Command:
	558
	559	* There is no downlink command to set to Sleep mode.
	560
17.1	561	=== 4.3.5 Set UOA (Uplink on Activity) ===
	562
37.10	563
17.1	564	Feature: Enable / Disable Uplink on Activity
	565
	566	* AT+UOA=0 : Disable UoA
37.10	567
17.1	568	* 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.
	569
37.10	570	(% 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	571
17.1	572	(% style="color:#4f81bd" %)AT Command: AT+UOA
	573
	574
18.1	575	(% style="color:#4f81bd" %)Downlink Command: (% class="mark" %)xxxxxxx
17.1	576
	577
14.1	578	= 5. Battery & Power Consumption =
1.1	579
37.10	580
14.1	581	LHT65N-PIR use CR17450 battery pack. See below link for detail information about the battery info and how to replace.
1.1	582
14.1	583	[[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	584
	585
15.1	586	= 6. OTA firmware update =
	587
	588
37.10	589	User can change firmware LHT65N-PIR to:
	590
25.1	591	* Change Frequency band/ region.
	592	* Update with new features.
	593	* Fix bugs.
15.1	594
25.1	595	Firmware and changelog can be downloaded from : [[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
	596
	597	Methods to Update Firmware:
	598
	599	* (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/]]
	600	* 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]].
	601
18.1	602	= 7. FAQ =
1.1	603
18.1	604	== 7.1 How to use AT Command? ==
1.1	605
	606
37.10	607	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	608
	609
16.1	610	[[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	611
	612
	613
16.1	614	[[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	615
	616
37.11	617	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	618
16.1	619	[[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	620
	621
18.1	622	== 7.2 Where to use AT commands and Downlink commands ==
1.1	623
	624
	625	AT commands：
	626
16.1	627	[[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	628
	629
	630	Downlink commands:
	631
	632
	633
	634	(% style="color:blue" %)TTN:
	635
16.1	636	[[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	637
	638
	639
	640	(% style="color:blue" %)Helium：
	641
16.1	642	[[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	643
	644
	645
	646	(% style="color:blue" %)Chirpstack: The downlink window will not be displayed until the network is accessed
	647
	648
16.1	649	[[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	650
	651
16.1	652	[[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	653
	654
	655
	656	(% style="color:blue" %)Aws:
	657
16.1	658	[[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	659
	660
25.1	661	== 7.3 How to change the uplink interval？ ==
1.1	662
37.10	663
1.1	664	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);"]]
	665
16.1	666	[[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	667
	668
18.1	669	== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
1.1	670
37.10	671
16.1	672	[[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	673
	674	(% style="color:blue" %)Step1(%%): Install TremoProgrammer first.
	675
16.1	676	[[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	677
	678	(% _mstmutation="1" style="color:blue" %)Step2(%%)：wiring method.(% style="display:none" %)
	679
	680	First connect the four lines；(% style="display:none" %)
	681
16.1	682	[[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	683
	684
	685	Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
	686
16.1	687	[[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	688
	689
	690
	691	(% style="color:blue" %)Step3：(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
	692
16.1	693	[[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	694
	695
	696	Click the (% style="color:blue" %)start(%%) button to start the firmware upgrade.
	697
	698
	699	When this interface appears, it indicates that the download has been completed.
	700
16.1	701	[[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	702
	703
	704	Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
	705
	706
	707
16.1	708	[[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	709
	710
18.1	711	= 8. Order Info =
1.1	712
	713
	714	Part Number: (% style="color:#4f81bd" %) LHT65N-PIR-XX
	715
	716	(% style="color:#4f81bd" %)XX (%%): The default frequency band
	717
	718	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)AS923(%%): LoRaWAN AS923 band
	719	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)AU915(%%): LoRaWAN AU915 band
	720	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)EU433(%%): LoRaWAN EU433 band
	721	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)EU868(%%): LoRaWAN EU868 band
	722	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)KR920(%%): LoRaWAN KR920 band
	723	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)US915(%%): LoRaWAN US915 band
	724	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)IN865(%%): LoRaWAN IN865 band
	725	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)CN470(%%): LoRaWAN CN470 band
	726
18.1	727	= 9. Packing Info =
1.1	728
	729
	730	Package Includes:
	731
	732	* LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
	733
	734	Dimension and weight:
	735
	736	* Device Size: 10 x 10 x 3.5 mm
	737	* Device Weight: 120.5g
	738
18.1	739	= 10. Reference material =
1.1	740
	741
	742	* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
	743
18.1	744	= 11. FCC Warning =
1.1	745
	746
	747	This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
	748
	749	(1) This device may not cause harmful interference；
	750
	751	(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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