PIR Motion Sensor User Manual

Version 45.2 by Xiaoling on 2023/05/27 08:43

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