PIR Motion Sensor User Manual

Version 46.1 by Saxer Lin on 2023/08/16 08:54

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	(% style="display:none" %)
	49
1.1	50	== 1.3 Specification ==
	51
	52
	53	(% style="color:#037691" %)Built-in Temperature Sensor:
	54
	55	* Resolution: 0.01 °C
	56	* Accuracy Tolerance : Typ ±0.3 °C
	57	* Long Term Drift: < 0.02 °C/yr
	58	* Operating Range: -40 ~~ 85 °C
	59
	60	(% style="color:#037691" %)Built-in Humidity Sensor:
	61
	62	* Resolution: 0.04 %RH
	63	* Accuracy Tolerance : Typ ±3 %RH
	64	* Long Term Drift: < 0.02 °C/yr
	65	* Operating Range: 0 ~~ 96 %RH
	66
45.1	67	(% style="color:#037691" %)External PIR Sensor:
1.1	68
45.1	69	* Base on RDB223 Sensor
	70	* Cable Length : 1 meter
	71	* Stable detect distance : 0~~3 meter
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" %)(((
45.9	101	If LHT65N-PIR is already Joined to rhe LoRaWAN network, LHT65N-PIR will send an uplink packet, if LHT65N-PIR has external sensor connected,(% style="color:blue" %)Blue led (%%)will blink once. If LHT65N-PIR has not external sensor, (% style="color:red" %)Red led(%%) will blink once.
37.3	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" %)(((
45.9	104	(% style="background-color:#f2f2f2; color:green" %)Green led(%%) will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
37.3	105	(% style="background-color:#f2f2f2; color:green" %)Green led(%%) will solidly turn on for 5 seconds after join in network.
	106	)))
45.9	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-PIR is in Deep Sleep Mode.
37.3	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
44.7	183
45.2	184	(% style="color:blue" %)Sensor Model(%%): For LHT65N-PIR, this value is 0x1A
18.1	185
45.2	186	(% style="color:blue" %)Firmware Version(%%): 0x0100, Means: v1.0.0 version
18.1	187
45.2	188	(% style="color:blue" %)Frequency Band:
18.1	189
	190	*0x01: EU868
	191
	192	*0x02: US915
	193
	194	*0x03: IN865
	195
	196	*0x04: AU915
	197
	198	*0x05: KZ865
	199
	200	*0x06: RU864
	201
	202	*0x07: AS923
	203
	204	*0x08: AS923-1
	205
	206	*0x09: AS923-2
	207
	208	*0x0a: AS923-3
	209
	210	*0x0b: CN470
	211
	212	*0x0c: EU433
	213
	214	*0x0d: KR920
	215
	216	*0x0e: MA869
	217
45.2	218	(% style="color:blue" %)Sub-Band:
18.1	219
45.4	220	AU915 and US915: value 0x00 ~~ 0x08
18.1	221
	222	CN470: value 0x0B ~~ 0x0C
	223
	224	Other Bands: Always 0x00
	225
45.2	226	(% style="color:blue" %)Battery Info:
18.1	227
	228	Check the battery voltage.
	229
	230	Ex1: 0x0B45 = 2885mV
	231
	232	Ex2: 0x0B49 = 2889mV
	233
	234
	235	== 2.5 Uplink Payload, Sensor Data ( Fport~=2) ==
	236
37.3	237
1.1	238	The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)every 20 minutes(%%) send one uplink by default.
	239
	240	After each uplink, the (% style="color:blue" %)BLUE LED(%%) will blink once.
	241
37.3	242	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
45.4	243	\|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	244	Size(bytes)
45.4	245	)))\|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	246	2
45.4	247	)))\|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	248	2
45.4	249	)))\|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	250	2
45.4	251	)))\|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	252	1
45.4	253	)))\|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
1.1	254	4
	255	)))
	256	\|(% style="width:97px" %)(((
45.6	257	Value
1.1	258	)))\|(% style="width:39px" %)(((
37.5	259	[[BAT>>\|\|anchor="H2.5.2BAT-BatteryInfo"]]
1.1	260	)))\|(% style="width:100px" %)(((
	261	(((
37.5	262	[[Built-In Temperature>>\|\|anchor="H2.5.3Built-inTemperature"]]
1.1	263	)))
	264	)))\|(% style="width:77px" %)(((
	265	(((
37.5	266	[[Built-in Humidity>>\|\|anchor="H2.5.4Built-inHumidity"]]
1.1	267	)))
	268	)))\|(% style="width:47px" %)(((
37.4	269	Ext #
1.1	270	)))\|(% style="width:51px" %)(((
37.5	271	[[Ext value>>\|\|anchor="H2.5.5Extvalue"]]
1.1	272	)))
	273
5.1	274	* The First 6 bytes: has fix meanings for every LHT65N-PIR.
9.1	275	* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
	276	* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
	277	* The 9^^th^^ ~~ 11^^st^^ byte: Movement Detect Count.
1.1	278
18.1	279	=== 2.5.1 Decoder in TTN V3 ===
1.1	280
	281
6.1	282	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	283
6.1	284	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	285
	286
9.1	287	[[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	288
	289
18.1	290	=== 2.5.2 BAT-Battery Info ===
1.1	291
	292
	293	These two bytes of BAT include the battery state and the actually voltage
	294
37.6	295	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
	296	\|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
	297	Bit(bit)
	298	)))\|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]\|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
	299	\|(% style="width:66px" %)(((
45.7	300	Value
37.6	301	)))\|(% style="width:250px" %)(((
	302	BAT Status
	303	00(b): Ultra Low ( BAT <= 2.50v)
	304	01(b): Low (2.50v <=BAT <= 2.55v)
	305	10(b): OK (2.55v <= BAT <=2.65v)
	306	11(b): Good (BAT >= 2.65v)
	307	)))\|(% style="width:152px" %)Actually BAT voltage
1.1	308
10.1	309	[[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	310
	311
6.1	312	Check the battery voltage for LHT65N-PIR.
1.1	313
6.1	314	* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
1.1	315	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
	316
18.1	317	=== 2.5.3 Built-in Temperature ===
1.1	318
45.7	319
10.1	320	[[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	321
	322	* Temperature: 0x0ABB/100=27.47℃
	323
10.1	324	[[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	325
	326	* Temperature: (0xF5C6-65536)/100=-26.18℃
	327
18.1	328	=== 2.5.4 Built-in Humidity ===
1.1	329
45.7	330
10.1	331	[[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	332
	333	* Humidity: 0x025C/10=60.4%
	334
18.1	335	=== 2.5.5 Ext value ===
1.1	336
44.1	337	==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
18.1	338
44.7	339
44.1	340	[[image:ext=14.png\|\|alt="image-20221224161634-2.png"]]
1.1	341
	342
18.1	343	==== 2.5.5.2 Ext Value ====
1.1	344
37.10	345
11.1	346	There are 4 bytes in Ext Value field.
1.1	347
11.1	348	Bit0 of byte 8th shows if this uplink is generate by PIR activity.
1.1	349
37.8	350	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
45.2	351	\|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
12.1	352	The 8^^th^^ byte
45.2	353	)))\|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
11.1	354	Bit 1~~7
45.2	355	)))\|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
11.1	356	Bit 0
	357	)))
37.8	358	\|(% style="width:106px" %)(((
11.1	359	Value
37.8	360	)))\|(% style="width:71px" %)(((
11.1	361	Reserve
37.8	362	)))\|(% style="width:211px" %)(((
11.1	363	(((
	364	0: Normal Uplink
	365	1: Uplink by activity detected
	366	)))
	367	)))
1.1	368
37.10	369	(% style="color:red" %)Note: Uplink by activity is disable by default.
1.1	370
11.1	371	The 9^^th^^ ~~ 11^^st^^ byte: Movement Detect Count.
	372
	373	0x00 E5 09 : Total detect 58633 activity since end node start.
	374
	375
18.1	376	== 2.6 Show data on Datacake ==
1.1	377
37.10	378
1.1	379	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:
	380
	381	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
	382
	383	(% 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.
	384
	385	Add Datacake:
	386
12.1	387	[[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	388
	389
	390
	391	Select default key as Access Key:
	392
	393
12.1	394	[[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	395
	396
	397	In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
	398
	399
12.1	400	[[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	401
	402
12.1	403	[[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	404
	405
18.1	406	== 2.7 LED Indicator ==
1.1	407
	408
6.1	409	The LHT65N-PIR has a triple color LED which for easy showing different stage .
1.1	410
	411	While user press ACT button, the LED will work as per LED status with ACT button.
	412
	413	In a normal working state:
	414
44.6	415	* For each uplink, the (% style="color:blue" %)BLUE LED(%%) or (% style="color:red" %)RED LED(%%) will blink once.
44.3	416	(% style="color:blue" %)BLUE LED(%%) when external sensor is connected.
	417	* (% style="color:red" %)RED LED(%%) when external sensor is not connected
44.4	418	* For each success downlink, the (% style="color:purple" %)PURPLE LED(%%) will blink once
1.1	419
18.1	420	== 2.8 installation ==
1.1	421
37.10	422
22.1	423	~1. Don't install LHT65N-PIR outdoor or place where will get wet.
1.1	424
22.1	425	2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
1.1	426
24.1	427	Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
1.1	428
24.1	429	[[image:image-20230411135341-1.png\|\|height="450" width="456"]]
	430
44.7	431
37.10	432	(% style="color:red" %)Notice: PIR can only detect motion activity, not to use to detect static people case.
13.1	433
22.1	434	* 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	435
22.1	436	* 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	437
22.1	438	* 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	439
22.1	440	* 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	441
22.1	442	* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
	443
1.1	444	= 3. Sensors and Accessories =
	445
	446	== 3.1 E2 Extension Cable ==
	447
	448
13.1	449	[[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	450
	451
37.11	452	1m long breakout cable for LHT65N-PIR. Features:
1.1	453
	454	* (((
	455	Use for AT Command
	456	)))
	457	* (((
6.1	458	Update firmware for LHT65N-PIR
1.1	459	)))
	460
13.1	461	[[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	462
	463
17.1	464	= 4. Configure LHT65N-PIR =
1.1	465
17.1	466	== 4.1 Configure Methods: ==
1.1	467
	468
17.1	469	LHT65N-PIR supports below configure method:
1.1	470
37.9	471	* AT Command via UART Connection : See [[FAQ>>\|\|anchor="H7.FAQ"]].
44.5	472
17.1	473	* LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
1.1	474
17.1	475	== 4.2 General Commands ==
1.1	476
17.1	477
1.1	478	These commands are to configure:
	479
17.1	480	* General system settings like: uplink interval.
	481	* LoRaWAN protocol & radio related command.
1.1	482
17.1	483	They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
1.1	484
17.1	485	[[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	486
	487
17.1	488	== 4.3 Commands special design for LHT65N-PIR ==
1.1	489
	490
17.1	491	These commands only valid for LHT65N-PIR, as below:
1.1	492
17.1	493
	494	=== 4.3.1 Set Transmit Interval Time ===
	495
	496
1.1	497	Feature: Change LoRaWAN End Node Transmit Interval.
	498
	499	(% style="color:#4f81bd" %)AT Command: AT+TDC
	500
37.9	501	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
	502	\|(% 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
	503	\|(% style="width:155px" %)AT+TDC?\|(% style="width:162px" %)Show current transmit Interval\|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
	504	\|(% 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	505
17.1	506	(% style="color:#4f81bd" %)Downlink Payload: 0x01
1.1	507
	508	Format: Command Code (0x01) followed by 3 bytes time value.
	509
	510	If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	511
	512	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	513
	514	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	515
17.1	516	=== 4.3.2 Get Device Status ===
1.1	517
37.10	518
17.1	519	Send a LoRaWAN downlink to ask device send Alarm settings.
	520
	521	* (% style="color:#4f81bd" %)Downlink Payload(%%): 0x26 01
	522
	523	Sensor will upload Device Status via FPORT=5. See payload section for detail.
	524
	525
	526	=== 4.3.3 Set Password ===
	527
	528
1.1	529	Feature: Set device password, max 9 digits
	530
37.9	531	(% style="color:#4f81bd" %)AT Command: AT+PWORD
1.1	532
37.9	533	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
	534	\|(% 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
	535	\|(% style="width:155px" %)AT+PWORD=?\|(% style="width:124px" %)Show password\|(% style="width:86px" %)(((
	536	123456
	537
	538	OK
1.1	539	)))
37.9	540	\|(% style="width:155px" %)AT+PWORD=999999\|(% style="width:124px" %)Set password\|(% style="width:86px" %)OK
1.1	541
37.9	542	(% style="color:#4f81bd" %)Downlink Command:
1.1	543
37.9	544	No downlink command for this feature.
1.1	545
	546
17.1	547	=== 4.3.4 Set to sleep mode ===
1.1	548
17.1	549
1.1	550	Feature: Set device to sleep mode
	551
	552	* AT+Sleep=0 : Normal working mode, device will sleep and use lower power when there is no LoRa message
37.9	553
1.1	554	* AT+Sleep=1 : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
	555
	556	(% style="color:#4f81bd" %)AT Command: AT+SLEEP
	557
37.10	558	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
	559	\|(% 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
	560	\|(% style="width:155px" %)AT+SLEEP\|(% style="width:139px" %)Set to sleep mode\|(% style="width:213px" %)(((
	561	Clear all stored sensor data…
1.1	562
37.10	563	OK
	564	)))
1.1	565
	566	(% style="color:#4f81bd" %)Downlink Command:
	567
	568	* There is no downlink command to set to Sleep mode.
	569
17.1	570	=== 4.3.5 Set UOA (Uplink on Activity) ===
	571
37.10	572
17.1	573	Feature: Enable / Disable Uplink on Activity
	574
46.1	575	(% style="color:#4f81bd" %)AT Command:
	576
17.1	577	* AT+UOA=0 : Disable UoA
37.10	578
17.1	579	* 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.
	580
37.10	581	(% 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	582
17.1	583
46.1	584	(% style="color:#4f81bd" %)Downlink Command:
17.1	585
46.1	586	Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
17.1	587
46.1	588	When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
17.1	589
46.1	590	* A1 00 ==> AT+UOA=0
	591	* A1 01 00 02 ==> AT+UOA=1,2
	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
18.1	751	= 10. Reference material =
1.1	752
	753
	754	* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
	755
18.1	756	= 11. FCC Warning =
1.1	757
	758
	759	This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
	760
	761	(1) This device may not cause harmful interference；
	762
	763	(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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