PIR Motion Sensor User Manual

Version 45.6 by Xiaoling on 2023/05/27 08:59

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
45.5	49
45.4	50	(% style="display:none" %)
	51
1.1	52	== 1.3 Specification ==
	53
	54
	55	(% style="color:#037691" %)Built-in Temperature Sensor:
	56
	57	* Resolution: 0.01 °C
	58	* Accuracy Tolerance : Typ ±0.3 °C
	59	* Long Term Drift: < 0.02 °C/yr
	60	* Operating Range: -40 ~~ 85 °C
	61
	62	(% style="color:#037691" %)Built-in Humidity Sensor:
	63
	64	* Resolution: 0.04 %RH
	65	* Accuracy Tolerance : Typ ±3 %RH
	66	* Long Term Drift: < 0.02 °C/yr
	67	* Operating Range: 0 ~~ 96 %RH
	68
45.1	69	(% style="color:#037691" %)External PIR Sensor:
1.1	70
45.1	71	* Base on RDB223 Sensor
	72	* Cable Length : 1 meter
	73	* Stable detect distance : 0~~3 meter
1.1	74
45.4	75
45.6	76
3.1	77	= 2. Connect LHT65N-PIR to IoT Server =
1.1	78
3.1	79	== 2.1 How does LHT65N-PIR work? ==
1.1	80
37.10	81
3.1	82	LHT65N-PIR is configured as LoRaWAN OTAA Class A sensor by default. Each LHT65N-PIR is shipped with a worldwide unique set of OTAA keys. To use LHT65N-PIR in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N-PIR.
1.1	83
3.1	84	If LHT65N-PIR is within the coverage of this LoRaWAN network. LHT65N-PIR can join the LoRaWAN network automatically. After successfully joining, LHT65N-PIR will start to measure environment temperature, humidity & people activity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
1.1	85
	86
3.1	87	== 2.2 How to Activate LHT65N-PIR? ==
1.1	88
37.10	89
4.1	90	The LHT65N-PIR has two working modes:
1.1	91
4.1	92	* (% style="color:blue" %)Deep Sleep Mode(%%): LHT65N-PIR doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
3.1	93
4.1	94	* (% style="color:blue" %)Working Mode(%%): In this mode, LHT65N-PIR works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65N-PIR will be in STOP mode (IDLE mode), in STOP mode, the PIR sensor is still working to detect people activity in low power consumption.
1.1	95
4.1	96	The LHT65N-PIR is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
1.1	97
	98
4.1	99	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220515123819-1.png?width=317&height=379&rev=1.1\|\|alt="image-20220515123819-1.png" height="379" width="317"]]
1.1	100
	101
37.3	102	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	103	\|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)Behavior on ACT\|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)Function\|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)Action
	104	\|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s\|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status\|(% style="background-color:#f2f2f2; width:225px" %)(((
	105	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.
	106	)))
	107	\|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s\|(% style="background-color:#f2f2f2; width:117px" %)Active Device\|(% style="background-color:#f2f2f2; width:225px" %)(((
	108	(% style="background-color:#f2f2f2; color:green" %)Green led(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
	109	(% style="background-color:#f2f2f2; color:green" %)Green led(%%) will solidly turn on for 5 seconds after join in network.
	110	)))
	111	\|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.\|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device\|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)Red led(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
	112
45.4	113
45.6	114
1.1	115	== 2.3 Example to join LoRaWAN network ==
	116
	117
	118	(% class="wikigeneratedid" %)
	119	This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure.
	120
	121
	122	(% class="wikigeneratedid" %)
8.1	123	[[image:image-20230409080812-1.png\|\|height="487" width="785"]]
1.1	124
	125
4.1	126	Assume the LPS8v2 is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network\|\|_mstvisible="2"]], So it provides network coverage for LHT65N-PIR. Next we need to add the LHT65N-PIR device in TTN V3:
1.1	127
	128
	129	=== 2.3.1 Step 1: Create Device n TTN ===
	130
	131
4.1	132	Create a device in TTN V3 with the OTAA keys from LHT65N-PIR.
1.1	133
4.1	134	Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
1.1	135
44.2	136	[[image:image-20230426083533-1.png\|\|height="286" width="616"]]
1.1	137
37.2	138
1.1	139	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
	140
	141	Add APP EUI in the application.
	142
	143
9.1	144	[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png\|\|_mstalt="430495"]]
1.1	145
	146
37.7	147	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232932-4.png?rev=1.1\|\|alt="image-20220522232932-4.png"]]
1.1	148
	149
37.7	150	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232954-5.png?rev=1.1\|\|alt="image-20220522232954-5.png"]]
1.1	151
	152
5.1	153	(% style="color:red" %)Note: LHT65N-PIR use same payload decoder as LHT65.
1.1	154
	155
37.7	156	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233026-6.png?rev=1.1\|\|alt="image-20220522233026-6.png"]]
1.1	157
	158
37.3	159	Input APP EUI, APP KEY and DEV EUI:
	160
37.7	161	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233118-7.png?rev=1.1\|\|alt="image-20220522233118-7.png"]]
1.1	162
	163
5.1	164	=== 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
1.1	165
37.3	166
5.1	167	Use ACT button to activate LHT65N-PIR and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
37.3	168
	169
37.7	170	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233300-8.png?rev=1.1\|\|alt="image-20220522233300-8.png"]]
1.1	171
	172
19.1	173	== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
1.1	174
37.3	175
18.1	176	Users can use the downlink command(0x26 01) to ask LHT65N-PIR to send device configure detail, include device configure status. LHT65N-PIR will uplink a payload via FPort=5 to server.
	177
	178	The Payload format is as below.
	179
37.3	180	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	181	\|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)Device Status (FPORT=5)
	182	\|(% style="background-color:#f2f2f2; width:103px" %)Size (bytes)\|(% style="background-color:#f2f2f2; width:72px" %)1\|(% style="background-color:#f2f2f2" %)2\|(% style="background-color:#f2f2f2; width:91px" %)1\|(% style="background-color:#f2f2f2; width:86px" %)1\|(% style="background-color:#f2f2f2; width:44px" %)2
	183	\|(% style="background-color:#f2f2f2; width:103px" %)Value\|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model\|(% style="background-color:#f2f2f2" %)Firmware Version\|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band\|(% style="background-color:#f2f2f2; width:86px" %)Sub-band\|(% style="background-color:#f2f2f2; width:44px" %)BAT
18.1	184
	185	Example parse in TTNv3
	186
41.2	187	[[image:image-20230508151932-1.png]]
18.1	188
44.7	189
45.2	190	(% style="color:blue" %)Sensor Model(%%): For LHT65N-PIR, this value is 0x1A
18.1	191
45.2	192	(% style="color:blue" %)Firmware Version(%%): 0x0100, Means: v1.0.0 version
18.1	193
45.2	194	(% style="color:blue" %)Frequency Band:
18.1	195
	196	*0x01: EU868
	197
	198	*0x02: US915
	199
	200	*0x03: IN865
	201
	202	*0x04: AU915
	203
	204	*0x05: KZ865
	205
	206	*0x06: RU864
	207
	208	*0x07: AS923
	209
	210	*0x08: AS923-1
	211
	212	*0x09: AS923-2
	213
	214	*0x0a: AS923-3
	215
	216	*0x0b: CN470
	217
	218	*0x0c: EU433
	219
	220	*0x0d: KR920
	221
	222	*0x0e: MA869
	223
45.2	224	(% style="color:blue" %)Sub-Band:
18.1	225
45.4	226	AU915 and US915: value 0x00 ~~ 0x08
18.1	227
	228	CN470: value 0x0B ~~ 0x0C
	229
	230	Other Bands: Always 0x00
	231
45.2	232	(% style="color:blue" %)Battery Info:
18.1	233
	234	Check the battery voltage.
	235
	236	Ex1: 0x0B45 = 2885mV
	237
	238	Ex2: 0x0B49 = 2889mV
	239
	240
	241	== 2.5 Uplink Payload, Sensor Data ( Fport~=2) ==
	242
37.3	243
1.1	244	The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)every 20 minutes(%%) send one uplink by default.
	245
	246	After each uplink, the (% style="color:blue" %)BLUE LED(%%) will blink once.
	247
37.3	248	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
45.4	249	\|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	250	Size(bytes)
45.4	251	)))\|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	252	2
45.4	253	)))\|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	254	2
45.4	255	)))\|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	256	2
45.4	257	)))\|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	258	1
45.4	259	)))\|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	260	4
	261	)))
	262	\|(% style="width:97px" %)(((
45.6	263	Value
1.1	264	)))\|(% style="width:39px" %)(((
37.5	265	[[BAT>>\|\|anchor="H2.5.2BAT-BatteryInfo"]]
1.1	266	)))\|(% style="width:100px" %)(((
	267	(((
37.5	268	[[Built-In Temperature>>\|\|anchor="H2.5.3Built-inTemperature"]]
1.1	269	)))
	270	)))\|(% style="width:77px" %)(((
	271	(((
37.5	272	[[Built-in Humidity>>\|\|anchor="H2.5.4Built-inHumidity"]]
1.1	273	)))
	274	)))\|(% style="width:47px" %)(((
37.4	275	Ext #
1.1	276	)))\|(% style="width:51px" %)(((
37.5	277	[[Ext value>>\|\|anchor="H2.5.5Extvalue"]]
1.1	278	)))
	279
5.1	280	* The First 6 bytes: has fix meanings for every LHT65N-PIR.
9.1	281	* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
	282	* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
	283	* The 9^^th^^ ~~ 11^^st^^ byte: Movement Detect Count.
1.1	284
45.6	285
	286
18.1	287	=== 2.5.1 Decoder in TTN V3 ===
1.1	288
	289
6.1	290	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	291
6.1	292	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	293
	294
9.1	295	[[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	296
	297
18.1	298	=== 2.5.2 BAT-Battery Info ===
1.1	299
	300
	301	These two bytes of BAT include the battery state and the actually voltage
	302
37.6	303	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
	304	\|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
	305	Bit(bit)
	306	)))\|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]\|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
	307	\|(% style="width:66px" %)(((
	308	Value
	309	)))\|(% style="width:250px" %)(((
	310	BAT Status
	311	00(b): Ultra Low ( BAT <= 2.50v)
	312	01(b): Low (2.50v <=BAT <= 2.55v)
	313	10(b): OK (2.55v <= BAT <=2.65v)
	314	11(b): Good (BAT >= 2.65v)
	315	)))\|(% style="width:152px" %)Actually BAT voltage
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-20220522235639-1.png\|\|_mstalt="431392" height="139" width="727"]]
1.1	318
	319
6.1	320	Check the battery voltage for LHT65N-PIR.
1.1	321
6.1	322	* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
1.1	323	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
	324
18.1	325	=== 2.5.3 Built-in Temperature ===
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-20220522235639-2.png\|\|_mstalt="431756" height="138" width="722"]]
1.1	328
	329	* Temperature: 0x0ABB/100=27.47℃
	330
10.1	331	[[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	332
	333	* Temperature: (0xF5C6-65536)/100=-26.18℃
	334
18.1	335	=== 2.5.4 Built-in Humidity ===
1.1	336
10.1	337	[[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	338
	339	* Humidity: 0x025C/10=60.4%
	340
18.1	341	=== 2.5.5 Ext value ===
1.1	342
44.1	343	==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
18.1	344
44.7	345
44.1	346	[[image:ext=14.png\|\|alt="image-20221224161634-2.png"]]
1.1	347
	348
18.1	349	==== 2.5.5.2 Ext Value ====
1.1	350
37.10	351
11.1	352	There are 4 bytes in Ext Value field.
1.1	353
11.1	354	Bit0 of byte 8th shows if this uplink is generate by PIR activity.
1.1	355
37.8	356	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
45.2	357	\|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
12.1	358	The 8^^th^^ byte
45.2	359	)))\|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
11.1	360	Bit 1~~7
45.2	361	)))\|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
11.1	362	Bit 0
	363	)))
37.8	364	\|(% style="width:106px" %)(((
11.1	365	Value
37.8	366	)))\|(% style="width:71px" %)(((
11.1	367	Reserve
37.8	368	)))\|(% style="width:211px" %)(((
11.1	369	(((
	370	0: Normal Uplink
	371	1: Uplink by activity detected
	372	)))
	373	)))
1.1	374
37.10	375	(% style="color:red" %)Note: Uplink by activity is disable by default.
1.1	376
11.1	377	The 9^^th^^ ~~ 11^^st^^ byte: Movement Detect Count.
	378
	379	0x00 E5 09 : Total detect 58633 activity since end node start.
	380
	381
18.1	382	== 2.6 Show data on Datacake ==
1.1	383
37.10	384
1.1	385	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:
	386
	387	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
	388
	389	(% 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.
	390
	391	Add Datacake:
	392
12.1	393	[[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	394
	395
	396
	397	Select default key as Access Key:
	398
	399
12.1	400	[[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	401
	402
	403	In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
	404
	405
12.1	406	[[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	407
	408
12.1	409	[[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	410
	411
	412
18.1	413	== 2.7 LED Indicator ==
1.1	414
	415
6.1	416	The LHT65N-PIR has a triple color LED which for easy showing different stage .
1.1	417
	418	While user press ACT button, the LED will work as per LED status with ACT button.
	419
	420	In a normal working state:
	421
44.6	422	* For each uplink, the (% style="color:blue" %)BLUE LED(%%) or (% style="color:red" %)RED LED(%%) will blink once.
44.3	423	(% style="color:blue" %)BLUE LED(%%) when external sensor is connected.
	424	* (% style="color:red" %)RED LED(%%) when external sensor is not connected
44.4	425	* For each success downlink, the (% style="color:purple" %)PURPLE LED(%%) will blink once
1.1	426
18.1	427	== 2.8 installation ==
1.1	428
37.10	429
22.1	430	~1. Don't install LHT65N-PIR outdoor or place where will get wet.
1.1	431
22.1	432	2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
1.1	433
24.1	434	Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
1.1	435
24.1	436	[[image:image-20230411135341-1.png\|\|height="450" width="456"]]
	437
44.7	438
37.10	439	(% style="color:red" %)Notice: PIR can only detect motion activity, not to use to detect static people case.
13.1	440
22.1	441	* 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	442
22.1	443	* 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	444
22.1	445	* 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	446
22.1	447	* 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	448
22.1	449	* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
	450
1.1	451	= 3. Sensors and Accessories =
	452
	453	== 3.1 E2 Extension Cable ==
	454
	455
13.1	456	[[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	457
	458
37.11	459	1m long breakout cable for LHT65N-PIR. Features:
1.1	460
	461	* (((
	462	Use for AT Command
	463	)))
	464	* (((
6.1	465	Update firmware for LHT65N-PIR
1.1	466	)))
	467
13.1	468	[[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	469
	470
17.1	471	= 4. Configure LHT65N-PIR =
1.1	472
17.1	473	== 4.1 Configure Methods: ==
1.1	474
	475
17.1	476	LHT65N-PIR supports below configure method:
1.1	477
37.9	478	* AT Command via UART Connection : See [[FAQ>>\|\|anchor="H7.FAQ"]].
44.5	479
17.1	480	* LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
1.1	481
17.1	482	== 4.2 General Commands ==
1.1	483
17.1	484
1.1	485	These commands are to configure:
	486
17.1	487	* General system settings like: uplink interval.
	488	* LoRaWAN protocol & radio related command.
1.1	489
17.1	490	They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
1.1	491
17.1	492	[[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	493
	494
17.1	495	== 4.3 Commands special design for LHT65N-PIR ==
1.1	496
	497
17.1	498	These commands only valid for LHT65N-PIR, as below:
1.1	499
17.1	500
	501	=== 4.3.1 Set Transmit Interval Time ===
	502
	503
1.1	504	Feature: Change LoRaWAN End Node Transmit Interval.
	505
	506	(% style="color:#4f81bd" %)AT Command: AT+TDC
	507
37.9	508	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
	509	\|(% 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
	510	\|(% style="width:155px" %)AT+TDC?\|(% style="width:162px" %)Show current transmit Interval\|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
	511	\|(% 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	512
17.1	513	(% style="color:#4f81bd" %)Downlink Payload: 0x01
1.1	514
	515	Format: Command Code (0x01) followed by 3 bytes time value.
	516
	517	If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	518
	519	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	520
	521	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	522
17.1	523	=== 4.3.2 Get Device Status ===
1.1	524
37.10	525
17.1	526	Send a LoRaWAN downlink to ask device send Alarm settings.
	527
	528	* (% style="color:#4f81bd" %)Downlink Payload(%%): 0x26 01
	529
	530	Sensor will upload Device Status via FPORT=5. See payload section for detail.
	531
	532
	533	=== 4.3.3 Set Password ===
	534
	535
1.1	536	Feature: Set device password, max 9 digits
	537
37.9	538	(% style="color:#4f81bd" %)AT Command: AT+PWORD
1.1	539
37.9	540	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
	541	\|(% 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
	542	\|(% style="width:155px" %)AT+PWORD=?\|(% style="width:124px" %)Show password\|(% style="width:86px" %)(((
	543	123456
	544
	545	OK
1.1	546	)))
37.9	547	\|(% style="width:155px" %)AT+PWORD=999999\|(% style="width:124px" %)Set password\|(% style="width:86px" %)OK
1.1	548
37.9	549	(% style="color:#4f81bd" %)Downlink Command:
1.1	550
37.9	551	No downlink command for this feature.
1.1	552
	553
17.1	554	=== 4.3.4 Set to sleep mode ===
1.1	555
17.1	556
1.1	557	Feature: Set device to sleep mode
	558
	559	* AT+Sleep=0 : Normal working mode, device will sleep and use lower power when there is no LoRa message
37.9	560
1.1	561	* AT+Sleep=1 : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
	562
	563	(% style="color:#4f81bd" %)AT Command: AT+SLEEP
	564
37.10	565	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
	566	\|(% 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
	567	\|(% style="width:155px" %)AT+SLEEP\|(% style="width:139px" %)Set to sleep mode\|(% style="width:213px" %)(((
	568	Clear all stored sensor data…
1.1	569
37.10	570	OK
	571	)))
1.1	572
	573	(% style="color:#4f81bd" %)Downlink Command:
	574
	575	* There is no downlink command to set to Sleep mode.
	576
17.1	577	=== 4.3.5 Set UOA (Uplink on Activity) ===
	578
37.10	579
17.1	580	Feature: Enable / Disable Uplink on Activity
	581
	582	* AT+UOA=0 : Disable UoA
37.10	583
17.1	584	* 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.
	585
37.10	586	(% 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	587
17.1	588	(% style="color:#4f81bd" %)AT Command: AT+UOA
	589
	590
18.1	591	(% style="color:#4f81bd" %)Downlink Command: (% class="mark" %)xxxxxxx
17.1	592
	593
14.1	594	= 5. Battery & Power Consumption =
1.1	595
37.10	596
14.1	597	LHT65N-PIR use CR17450 battery pack. See below link for detail information about the battery info and how to replace.
1.1	598
14.1	599	[[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	600
	601
15.1	602	= 6. OTA firmware update =
	603
	604
37.10	605	User can change firmware LHT65N-PIR to:
	606
25.1	607	* Change Frequency band/ region.
	608	* Update with new features.
	609	* Fix bugs.
15.1	610
25.1	611	Firmware and changelog can be downloaded from : [[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
	612
	613	Methods to Update Firmware:
	614
	615	* (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/]]
	616	* 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]].
	617
18.1	618	= 7. FAQ =
1.1	619
18.1	620	== 7.1 How to use AT Command? ==
1.1	621
	622
37.10	623	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	624
	625
16.1	626	[[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	627
	628
	629
16.1	630	[[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	631
	632
37.11	633	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	634
16.1	635	[[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	636
	637
18.1	638	== 7.2 Where to use AT commands and Downlink commands ==
1.1	639
	640
	641	AT commands：
	642
16.1	643	[[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	644
	645
	646	Downlink commands:
	647
	648
	649
	650	(% style="color:blue" %)TTN:
	651
16.1	652	[[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	653
	654
	655
	656	(% style="color:blue" %)Helium：
	657
16.1	658	[[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	659
	660
	661
	662	(% style="color:blue" %)Chirpstack: The downlink window will not be displayed until the network is accessed
	663
	664
16.1	665	[[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	666
	667
16.1	668	[[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	669
	670
	671
	672	(% style="color:blue" %)Aws:
	673
16.1	674	[[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	675
	676
25.1	677	== 7.3 How to change the uplink interval？ ==
1.1	678
37.10	679
1.1	680	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);"]]
	681
16.1	682	[[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	683
	684
18.1	685	== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
1.1	686
37.10	687
16.1	688	[[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	689
	690	(% style="color:blue" %)Step1(%%): Install TremoProgrammer first.
	691
16.1	692	[[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	693
	694	(% _mstmutation="1" style="color:blue" %)Step2(%%)：wiring method.(% style="display:none" %)
	695
	696	First connect the four lines；(% style="display:none" %)
	697
16.1	698	[[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	699
	700
	701	Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
	702
16.1	703	[[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	704
	705
	706
	707	(% style="color:blue" %)Step3：(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
	708
16.1	709	[[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	710
	711
	712	Click the (% style="color:blue" %)start(%%) button to start the firmware upgrade.
	713
	714
	715	When this interface appears, it indicates that the download has been completed.
	716
16.1	717	[[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	718
	719
	720	Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
	721
	722
	723
16.1	724	[[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	725
	726
18.1	727	= 8. Order Info =
1.1	728
	729
	730	Part Number: (% style="color:#4f81bd" %) LHT65N-PIR-XX
	731
	732	(% style="color:#4f81bd" %)XX (%%): The default frequency band
	733
	734	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)AS923(%%): LoRaWAN AS923 band
	735	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)AU915(%%): LoRaWAN AU915 band
	736	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)EU433(%%): LoRaWAN EU433 band
	737	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)EU868(%%): LoRaWAN EU868 band
	738	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)KR920(%%): LoRaWAN KR920 band
	739	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)US915(%%): LoRaWAN US915 band
	740	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)IN865(%%): LoRaWAN IN865 band
	741	* (% style="color:#4f81bd" %) (% _mstmutation="1" style="color:red" %)CN470(%%): LoRaWAN CN470 band
	742
18.1	743	= 9. Packing Info =
1.1	744
	745
	746	Package Includes:
	747
	748	* LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
	749
	750	Dimension and weight:
	751
	752	* Device Size: 10 x 10 x 3.5 mm
	753	* Device Weight: 120.5g
	754
18.1	755	= 10. Reference material =
1.1	756
	757
	758	* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
	759
18.1	760	= 11. FCC Warning =
1.1	761
	762
	763	This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
	764
	765	(1) This device may not cause harmful interference；
	766
	767	(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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