Wiki source code of Dragino LoRaWAN Weather Station User Manual

Version 16.5 by Xiaoling on 2022/06/24 13:52

version	line-number	content
2.2	1	(% style="text-align:center" %)
	2	[[image:1656035424980-692.png\|\|height="533" width="386"]]
1.1	3
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3.11	6	Table of Contents:
1.1	7
3.11	8	{{toc/}}
1.1	9
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	17
2.3	18	= 1. Introduction =
1.1	19
2.3	20	== 1.1 Overview ==
1.1	21
2.3	22
3.13	23	(((
	24	Dragino LoRaWAN weather station series products are designed for measuring atmospheric conditions to provide information for weather forecasts and to study the (% style="color:#4472c4" %)weather and climate(%%). They consist of a (% style="color:#4472c4" %)main process device (WSC1-L) and various sensors.
	25	)))
2.2	26
3.13	27	(((
3.11	28	The sensors include various type such as: (% style="color:#4472c4" %)Rain Gauge, Temperature/Humidity/Pressure sensor, Wind Speed/direction sensor, Illumination sensor, CO2 sensor, Rain/Snow sensor, PM2.5/10 sensor, PAR(Photosynthetically Available Radiation) sensor, Total Solar Radiation sensor(%%) and so on.
3.13	29	)))
2.2	30
3.13	31	(((
	32	Main process device WSC1-L is an outdoor LoRaWAN RS485 end node. It is powered by external (% style="color:#4472c4" %)12v solar power(%%) and have a (% style="color:#4472c4" %)built-in li-on backup battery(%%). WSC1-L reads value from various sensors and upload these sensor data to IoT server via LoRaWAN wireless protocol.
	33	)))
2.2	34
3.13	35	(((
3.11	36	WSC1-L is full compatible with(% style="color:#4472c4" %) LoRaWAN Class C protocol(%%), it can work with standard LoRaWAN gateway.
3.13	37	)))
2.2	38
	39
	40
2.3	41	= 2. How to use =
2.2	42
2.3	43	== 2.1 Installation ==
	44
4.2	45	Below is an installation example for the weather station. Field installation example can be found at [[Appendix I: Field Installation Photo.>>\|\|anchor="H11.AppendixI:FieldInstallationPhoto"]]
2.2	46
4.2	47	[[image:1656041948552-849.png]]
2.2	48
4.3	49
3.11	50	(% style="color:blue" %) Wiring:
2.2	51
	52	~1. WSC1-L and sensors all powered by solar power via MPPT
	53
	54	2. WSC1-L and sensors connect to each other via RS485/Modbus.
	55
	56	3. WSC1-L read value from each sensor and send uplink via LoRaWAN
	57
	58
	59	WSC1-L is shipped with a RS485 converter board, for the easy connection to different sensors and WSC1-L. Below is a connection photo:
	60
5.2	61	[[image:1656042136605-251.png]]
2.2	62
	63
3.10	64	(% style="color:red" %) Notice 1:
2.2	65
	66	* All weather sensors and WSC1-L are powered by MPPT solar recharge controller. MPPT is connected to solar panel and storage battery.
	67	* WSC1-L has an extra 1000mAh back up battery. So it can work even solar panel and storage battery Fails.
	68	* Weather sensors won’t work if solar panel and storage battery fails.
	69
14.7	70
	71
	72
3.10	73	(% style="color:red" %) Notice 2:
2.2	74
	75	Due to shipment and importation limitation, user is better to purchase below parts locally:
	76
	77	* Solar Panel
	78	* Storage Battery
	79	* MPPT Solar Recharger
	80	* Mounting Kit includes pole and mast assembly. Each weather sensor has it’s own mounting assembly, user can check the sensor section in this manual.
	81	* Cabinet.
	82
14.7	83
	84
	85
2.3	86	== 2.2 How it works? ==
	87
14.8	88	(((
2.2	89	Each WSC1-L is shipped with a worldwide unique set of OTAA keys. To use WSC1-L in a LoRaWAN network, user needs to input the OTAA keys in LoRaWAN network server. After finish installation as above. Create WSC1-L in your LoRaWAN server and Power on WSC1-L , it can join the LoRaWAN network and start to transmit sensor data. The default period for each uplink is 20 minutes.
14.8	90	)))
2.2	91
	92
	93	Open WSC1-L and put the yellow jumper as below position to power on WSC1-L.
	94
6.2	95	[[image:1656042192857-709.png]]
2.2	96
	97
6.4	98	(% style="color:red" %)Notice:
2.2	99
	100	1. WSC1-L will auto scan available weather sensors when power on or reboot.
6.5	101	1. User can send a downlink command to WSC1-L to do a re-scan on the available sensors.
2.2	102
14.9	103
	104
	105
2.3	106	== 2.3 Example to use for LoRaWAN network ==
2.2	107
	108	This section shows an example for how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are of similar procedure.
	109
	110
7.2	111	[[image:1656042612899-422.png]]
2.2	112
	113
	114
	115	Assume the DLOS8 is already set to connect to [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. We need to add the WSC1-L device in TTN V3:
	116
	117
3.2	118	(% style="color:blue" %)Step 1(%%): Create a device in TTN V3 with the OTAA keys from WSC1-L.
2.2	119
	120	Each WSC1-L is shipped with a sticker with the default device EUI as below:
	121
8.2	122	[[image:image-20220624115043-1.jpeg]]
2.2	123
	124
	125	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
	126
12.2	127	Add APP EUI in the application.
2.2	128
10.2	129	[[image:1656042662694-311.png]]
2.2	130
10.2	131	[[image:1656042673910-429.png]]
2.2	132
	133
	134
	135
12.2	136	Choose Manually to add WSC1-L
2.2	137
12.2	138	[[image:1656042695755-103.png]]
2.2	139
	140
	141
12.2	142	Add APP KEY and DEV EUI
2.2	143
12.2	144	[[image:1656042723199-746.png]]
2.2	145
	146
	147
3.2	148	(% style="color:blue" %)Step 2(%%): Power on WSC1-L, it will start to join TTN server. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
2.2	149
	150
13.2	151	[[image:1656042745346-283.png]]
2.2	152
	153
	154
2.3	155	== 2.4 Uplink Payload ==
2.2	156
	157	Uplink payloads include two types: Valid Sensor Value and other status / control command.
	158
	159	* Valid Sensor Value: Use FPORT=2
	160	* Other control command: Use FPORT other than 2.
	161
14.10	162
	163
	164
6.4	165	=== 2.4.1 Uplink FPORT~=5, Device Status ===
6.3	166
2.2	167	Uplink the device configures with FPORT=5. Once WSC1-L Joined the network, it will uplink this message to the server. After first uplink, WSC1-L will uplink Device Status every 12 hours
	168
	169
16.5	170	(((
2.2	171	User can also use downlink command(0x2301) to ask WSC1-L to resend this uplink
16.5	172	)))
2.2	173
14.3	174	(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:500px" %)
14.4	175	\|=(% style="width: 70px;" %)Size (bytes)\|=(% style="width: 60px;" %)1\|=(% style="width: 80px;" %)2\|=(% style="width: 80px;" %)1\|=(% style="width: 60px;" %)1\|=(% style="width: 50px;" %)2\|=(% style="width: 100px;" %)3
13.4	176	\|(% style="width:99px" %)Value\|(% style="width:112px" %)[[Sensor Model>>\|\|anchor="HSensorModel:"]]\|(% style="width:135px" %)[[Firmware Version>>\|\|anchor="HFirmwareVersion:"]]\|(% style="width:126px" %)[[Frequency Band>>\|\|anchor="HFrequencyBand:"]]\|(% style="width:85px" %)[[Sub-band>>\|\|anchor="HSub-Band:"]]\|(% style="width:46px" %)[[BAT>>\|\|anchor="HBAT:"]]\|(% style="width:166px" %)[[Weather Sensor Types>>\|\|anchor="HWeatherSensorTypes:"]]
2.2	177
14.3	178	[[image:1656043061044-343.png]]
2.2	179
	180
3.2	181	Example Payload (FPort=5): [[image:image-20220624101005-1.png]]
2.2	182
	183
	184
3.11	185	==== (% style="color:#037691" %)Sensor Model:(%%) ====
2.2	186
3.2	187	For WSC1-L, this value is 0x0D.
2.2	188
	189
6.4	190
3.11	191	==== (% style="color:#037691" %)Firmware Version:(%%) ====
2.2	192
3.2	193	0x0100, Means: v1.0.0 version.
2.2	194
3.2	195
6.4	196
3.11	197	==== (% style="color:#037691" %)Frequency Band:(%%) ====
3.2	198
2.2	199	*0x01: EU868
	200
	201	*0x02: US915
	202
	203	*0x03: IN865
	204
	205	*0x04: AU915
	206
	207	*0x05: KZ865
	208
	209	*0x06: RU864
	210
	211	*0x07: AS923
	212
	213	*0x08: AS923-1
	214
	215	*0x09: AS923-2
	216
	217	*0x0a: AS923-3
	218
	219
6.4	220
3.11	221	==== (% style="color:#037691" %)Sub-Band:(%%) ====
2.2	222
3.2	223	value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
2.2	224
	225
6.4	226
3.11	227	==== (% style="color:#037691" %)BAT:(%%) ====
3.2	228
	229	shows the battery voltage for WSC1-L MCU.
	230
2.2	231	Ex1: 0x0BD6/1000 = 3.03 V
	232
	233
6.4	234
3.11	235	==== (% style="color:#037691" %)Weather Sensor Types:(%%) ====
2.2	236
15.2	237	(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:100px" %)
2.2	238	\|Byte3\|Byte2\|Byte1
	239
	240	Bit = 1 means this sensor is connected, Bit=0 means this sensor is not connected
	241
15.2	242	[[image:image-20220624134713-1.png]]
2.2	243
	244
	245	Eg: 0x1000FE = 1 0000 0000 0000 1111 1110(b)
	246
	247	External sensors detected by WSC1-L include :
	248
	249	custom sensor A1,
	250
	251	PAR sensor (WSS-07),
	252
	253	Total Solar Radiation sensor (WSS-06),
	254
	255	CO2/PM2.5/PM10 (WSS-03),
	256
	257	Wind Speed/Direction (WSS-02)
	258
	259
	260	User can also use downlink command(0x26 01) to ask WSC1-L to resend this uplink :
	261
3.2	262	(% style="color:#037691" %)Downlink:0x26 01
2.2	263
16.2	264	[[image:1656049673488-415.png]]
2.2	265
	266
	267
6.4	268	=== 2.4.2 Uplink FPORT~=2, Real time sensor value ===
2.2	269
16.5	270	(((
16.4	271	WSC1-L will send this uplink after Device Config uplink once join LoRaWAN network successfully. And it will periodically send this uplink. Default interval is 20 minutes and [[can be changed>>\|\|anchor="H3.1SetTransmitIntervalTime"]].
16.5	272	)))
2.2	273
16.5	274	(((
2.2	275	Uplink uses FPORT=2 and every 20 minutes send one uplink by default.
16.5	276	)))
2.2	277
	278
16.5	279	(((
2.2	280	The upload length is dynamic, depends on what type of weather sensors are connected. The uplink payload is combined with sensor segments. As below:
16.5	281	)))
2.2	282
16.5	283	(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:464px" %)
	284	\|(% style="width:140px" %)Sensor Segment 1\|(% style="width:139px" %)Sensor Segment 2\|(% style="width:42px" %)……\|(% style="width:140px" %)Sensor Segment n
2.2	285
3.11	286	(% style="color:#4472c4" %) Uplink Payload:
2.2	287
	288	\|Type Code\|Length (Bytes)\|Measured Value
	289
3.11	290	(% style="color:#4472c4" %) Sensor Segment Define:
2.2	291
	292
	293
	294	Sensor Type Table:
	295
	296	\|Sensor Type\|Type Code\|Range\|Length ( Bytes)\|Example
	297	\|Wind Speed\|0x01\|(((
	298	Speed: 0～60m/s
	299
	300	Level: 0～17
	301	)))\|0x03 \|(((
	302	0x0024/10=3.6m/s
	303
	304	(0x02FE: No Sensor, 0x02FF: Value Error)
	305
	306	0x02=2
	307
	308	(0x14: No Sensor, 0x15: Value Error)
	309	)))
	310	\|Wind Direction\|0x02\|(((
	311	Angel: 0～360°
	312
	313	Direction: 16 positions
	314	)))\|0x03\|(((
	315	0x029A/10=66.6°
	316
	317	(0x0EFE: No Sensor,0x0EFF: Value Error)
	318
	319	0X03=3(ENE)
	320
	321	(0x14: No Sensor,0x15: Value Error)
	322	)))
	323	\|Illumination\|0x03\|0～200000Lux\|0x02\|(((
	324	0x04D2 *10=12340Lux
	325
	326	(0x4EFE: No Sensor,0x4EFF: Value Error)
	327	)))
	328	\|Rain / Snow\|0x04\|00: No, 01 Yes.\|0x01\|(((
	329	0x00 (00) No Rain or snow detected
	330
	331	(0x02: No Sensor,0x03: Value Error)
	332	)))
	333	\|CO2\|0x05\|0～5000ppm\|0x02\|(((
	334	0x0378=888ppm
	335
	336	(0x14FE: No Sensor,0x14FF: Value Error)
	337	)))
	338	\|Temperature\|0x06\|-30℃～70℃\|0x02\|(((
	339	0xFFDD/10=-3.5℃
	340
	341	(0x02FE: No Sensor,0x02FF: Value Error)
	342	)))
	343	\|Humidity\|0x07\|0～100%RH\|0x02\|0x0164/10=35.6%RH (0x03FE: No Sensor,0x03FF: Value Error)
	344	\|Pressure\|0x08\|10～1100hPa\|0x02\|(((
	345	0x2748/10=1005.6hPa
	346
	347	(0x00: No Sensor,0x01: Value Error)
	348	)))
	349	\|Rain Gauge\|0x09\|0mm/min～100mm/min\|0x02\|(((
	350	0x0000/10=0mm /min
	351
	352	(0x03FE: No Sensor,0x03FF: Value Error)
	353	)))
	354	\|PM2.5\|0x0A\|0～1000μg/m^^3^^\|0x02\|(((
	355	0x0023=35μg/m^^3 ^^
	356
	357	(0x03FE: No Sensor,0x03FF: Value Error)
	358	)))
	359	\|PM10\|0x0B\|0～1000μg/m^^3^^\|0x02\|(((
	360	0x002D=45μg/m^^3 ^^
	361
	362	(0x03FE: No Sensor,0x03FF: Value Error)
	363	)))
	364	\|PAR\|0x0C\|0～2500μmol/m^^2^^•s\|0x02\|(((
	365	0x00B3=179μmol/m^^2^^•s
	366
	367	(0x09FE: No Sensor,0x9FF: Value Error)
	368	)))
	369	\|(((
	370	Total Solar
	371
	372	Radiation
	373	)))\|0x0D\|0～2000W/m^^2^^\|0x02\|(((
	374	0x0073/10=11.5W/m^^2^^
	375
	376	(0x4EFE: No Sensor,0x4EFF: Value Error)
	377	)))
	378
	379	Below is an example payload:
	380
	381	01 03 00 14 02 02 03 02 C9 03 03 02 11 90 04 02 00 0A 05 02 02 1C 06 02 00 FA 07 02 02 62 08 02 27 63 09 02 00 00 0A 02 00 23 0B 02 00 2D 0C 02 00 B3 0D 02 00 73
	382
	383
	384	When sending this payload to LoRaWAN server. WSC1-L will send this in one uplink or several uplinks according to LoRaWAN spec requirement. For example, total length of Payload is 54 bytes.
	385
	386	* When WSC1-L sending in US915 frequency DR0 data rate. Because this data rate has limitation of 11 bytes payload for each uplink. The payload will be split into below packets and uplink. Uplink 1: 01 03 00 14 02 02 03 02 C9 03
	387
	388	Uplink 2: 03 02 11 90 04 02 00 0A 05 02 02 1C 06 02 00 FA 07 02 02 62 08 02 27 63 09 02 00 00 0A 02 00 23 0B 02 00 2D 0C 02 00 B3 0D 02 00 73
	389
	390
	391	* When WSC1-L sending in EU868 frequency DR0 data rate. The payload will be split into below packets and uplink:
	392
	393	Uplink 1: 01 03 00 14 02 02 03 02 C9 03 03 02 11 90 04 02 00 0A 05 02 02 1C 06 02 00 FA 07 02 02 62 08 02 27 63 09 02 00 00 0A 02 00 23 0B 02 00 2D 0C 02 00 B3
	394
	395	Uplink 2: 0D 02 00 73
	396
	397
	398
	399
3.5	400	=== 2.4.3 Decoder in TTN V3 ===
2.2	401
	402	In LoRaWAN platform, user only see HEX payload by default, user needs to use payload formatters to decode the payload to see human-readable value.
	403
	404
	405	Download decoder for suitable platform from:
	406
	407	[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Weather_Station/WSC1-L/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Weather_Station/WSC1-L/]]
	408
	409	and put as below:
	410
	411	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
	412
	413
	414
3.5	415	== 2.5 Show data on Application Server ==
2.2	416
	417	Application 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:
	418
	419
3.11	420	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
2.2	421
3.11	422	(% 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.
2.2	423
	424	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
	425
	426
	427	Add TagoIO:
	428
	429	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
	430
	431	Authorization:
	432
	433	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
	434
	435
	436	In TagoIO console ([[https:~~/~~/admin.tago.io~~/~~/>>url:https://datacake.co/]]) , add WSC1-L:
	437
	438	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
	439
	440
	441
3.5	442	= 3. Configure WSC1-L via AT Command or LoRaWAN Downlink =
	443
2.2	444	Use can configure WSC1-L via AT Command or LoRaWAN Downlink.
	445
3.5	446	* AT Command Connection: See [[FAQ>>\|\|anchor="H"]].
2.2	447	* LoRaWAN Downlink instruction for different platforms:
	448
	449	[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
	450
	451
	452	There are two kinds of commands to configure WSC1-L, they are:
	453
3.11	454	* (% style="color:#4472c4" %)General Commands.
2.2	455
	456	These commands are to configure:
	457
	458	* General system settings like: uplink interval.
	459	* LoRaWAN protocol & radio related command.
	460
3.5	461	They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack((% style="color:red" %)Note~~)(%%). These commands can be found on the wiki:
2.2	462
	463	[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
	464
3.5	465	(% style="color:red" %)Note~~: Please check early user manual if you don’t have v1.8.0 firmware.
2.2	466
	467
3.11	468	* (% style="color:#4472c4" %)Commands special design for WSC1-L
2.2	469
	470	These commands only valid for WSC1-L, as below:
	471
	472
3.5	473	== 3.1 Set Transmit Interval Time ==
2.2	474
	475	Feature: Change LoRaWAN End Node Transmit Interval.
	476
3.11	477	(% style="color:#037691" %)AT Command: AT+TDC
2.2	478
	479	\|Command Example\|Function\|Response
	480	\|AT+TDC?\|Show current transmit Interval\|(((
	481	30000
	482
	483	OK
	484
	485	the interval is 30000ms = 30s
	486	)))
	487	\|AT+TDC=60000\|Set Transmit Interval\|(((
	488	OK
	489
	490	Set transmit interval to 60000ms = 60 seconds
	491	)))
	492
3.11	493	(% style="color:#037691" %)Downlink Command: 0x01
2.2	494
	495	Format: Command Code (0x01) followed by 3 bytes time value.
	496
	497	If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	498
	499	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	500	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	501
3.5	502	== 3.2 Set Emergency Mode ==
	503
2.2	504	Feature: In emergency mode, WSC1-L will uplink data every 1 minute.
	505
	506
3.11	507	(% style="color:#037691" %)AT Command:
2.2	508
	509	\|Command Example\|Function\|Response
	510	\|AT+ALARMMOD=1\|Enter emergency mode. Uplink every 1 minute\|OK
	511	\|AT+ALARMMOD=0\|Exit emergency mode. Uplink base on TDC time\|OK
	512
3.11	513	(% style="color:#037691" %)Downlink Command:
2.2	514
	515	* 0xE101 Same as: AT+ALARMMOD=1
	516	* 0xE100 Same as: AT+ALARMMOD=0
	517
3.5	518	== 3.3 Add or Delete RS485 Sensor ==
	519
2.2	520	Feature: User can add or delete 3^^rd^^ party sensor as long they are RS485/Modbus interface,baud rate support 9600.Maximum can add 4 sensors.
	521
3.11	522	(% style="color:#037691" %)AT Command:
2.2	523
	524	AT+DYSENSOR=Type_Code, Query_Length, Query_Command , Read_Length , Valid_Data ,has_CRC,timeout
	525
	526	* Type_Code range: A1 ~~ A4
	527	* Query_Length: RS485 Query frame length, Value cannot be greater than 10
	528	* Query_Command: RS485 Query frame data to be sent to sensor, cannot be larger than 10 bytes
	529	* Read_Length: RS485 response frame length supposed to receive. Max can receive
	530	* Valid_Data: valid data from RS485 Response, Valid Data will be added to Payload and upload via LoRaWAN.
	531	* has_CRC: RS485 Response crc check (0: no verification required 1: verification required). If CRC=1 and CRC error, valid data will be set to 0.
	532	* timeout: RS485 receive timeout (uint:ms). Device will close receive window after timeout
	533
	534	Example:
	535
	536	User need to change external sensor use the type code as address code.
	537
	538	With a 485 sensor, after correctly changing the address code to A1, the RS485 query frame is shown in the following table:
	539
	540	\|Address Code\|Function Code\|(% colspan="2" %)Start Register\|(% colspan="2" %)Data Length\|CRC Check Low\|CRC Check High
	541	\|0xA1\|0x03\|0x00\|0x00\|0x00\|0x01\|0x9C\|0xAA
	542	\| \| \| \| \| \| \| \|
	543
	544	The response frame of the sensor is as follows:
	545
	546	\|Address Code\|Function Code\|(% colspan="2" %)Data Length\|(% colspan="2" %)Data\|CRC Check Low\|CRC Check High
	547	\|0xA1\|0x03\|0x00\|0x02\|0x00\|0x0A\|0x7C\|0xAD
	548	\| \| \| \| \| \| \| \|
	549
	550	Then the following parameters should be:
	551
	552	* Address_Code range: A1
	553	* Query_Length: 8
	554	* Query_Command: A103000000019CAA
	555	* Read_Length: 8
	556	* Valid_Data: 24 (Indicates that the data length is 2 bytes, starting from the 4th byte)
	557	* has_CRC: 1
	558	* timeout: 1500 (Fill in the test according to the actual situation)
	559
	560	So the input command is:
	561
	562	AT+DYSENSOR=A1,8,A103000000019CAA,8,24,1,1500
	563
	564
	565	In every sampling. WSC1-L will auto append the sensor segment as per this structure and uplink.
	566
	567	\|Type Code\|Length (Bytes)\|Measured Value
	568	\|A1\|2\|0x000A
	569
	570	Related commands:
	571
	572	AT+DYSENSOR=A1,0 –> Delete 3^^rd^^ party sensor A1.
	573
	574	AT+DYSENSOR ~-~-> List All 3^^rd^^ Party Sensor. Like below:
	575
	576
3.11	577	(% style="color:#037691" %)Downlink Command:
2.2	578
	579	delete custom sensor A1:
	580
	581	* 0xE5A1 Same as: AT+DYSENSOR=A1,0
	582
	583	Remove all custom sensors
	584
	585	* 0xE5FF
	586
3.5	587	== 3.4 RS485 Test Command ==
	588
3.11	589	(% style="color:#037691" %)AT Command:
3.5	590
2.2	591	\|Command Example\|Function\|Response
	592	\|AT+RSWRITE=xxxxxx\|(((
	593	Send command to 485 sensor
	594
	595	Range : no more than 10 bytes
	596	)))\|OK
	597
	598	Eg: Send command 01 03 00 00 00 01 84 0A to 485 sensor
	599
	600	AT+RSWRITE=0103000001840A
	601
	602
3.11	603	(% style="color:#037691" %)Downlink Command:
2.2	604
	605	* 0xE20103000001840A Same as: AT+RSWRITE=0103000001840A
	606
3.5	607	== 3.5 RS485 response timeout ==
2.2	608
	609	Feature: Set or get extended time to receive 485 sensor data.
	610
3.11	611	(% style="color:#037691" %)AT Command:
2.2	612
	613	\|Command Example\|Function\|Response
	614	\|AT+DTR=1000\|(((
	615	Set response timeout to:
	616
	617	Range : 0~~10000
	618	)))\|OK
	619
3.11	620	(% style="color:#037691" %)Downlink Command:
2.2	621
	622	Format: Command Code (0xE0) followed by 3 bytes time value.
	623
	624	If the downlink payload=E0000005, it means set the END Node’s Transmit Interval to 0x000005=5(S), while type code is E0.
	625
	626	* Example 1: Downlink Payload: E0000005 ~/~/ Set Transmit Interval (DTR) = 5 seconds
	627	* Example 2: Downlink Payload: E000000A ~/~/ Set Transmit Interval (DTR) = 10 seconds
	628
3.5	629	== 3.6 Set Sensor Type ==
	630
2.2	631	Feature: Set sensor in used. If there are 6 sensors, user can set to only send 5 sensors values.
	632
3.5	633	See [[definition>>\|\|anchor="H"]] for the sensor type.
2.2	634
	635
	636	\|(% rowspan="2" %)Byte3\|Bit23\|Bit22\|Bit21\|Bit20\|Bit19\|Bit18\|Bit17\|Bit16
	637	\| \|A4\|A3\|A2\|A1\| \| \|
	638	\|(% rowspan="2" %)Byte2\|Bit15\|Bit14\|Bit13\|Bit12\|Bit11\|Bit10\|Bit9\|Bit8
	639	\| \| \|Solar Radiation\|PAR\|PM10\|PM2.5\|(((
	640	Rain
	641
	642	Gauge
	643	)))\|(((
	644	Air
	645
	646	Pressure
	647	)))
	648	\|(% rowspan="2" %)Byte1\|Bit7\|Bit6\|Bit5\|Bit4\|Bit3\|Bit2\|Bit1\|Bit0
	649	\|Humidity\|Temperature\|CO2\|(((
	650	Rain/Snow
	651
	652	Detect
	653	)))\|illuminance\|(((
	654	Wind
	655
	656	Direction
	657	)))\|Wind Speed\|BAT
	658
3.11	659	(% style="color:#037691" %)AT Command:
2.2	660
	661	\|Command Example\|Function\|Response
	662	\|AT+STYPE=80221\|Set sensor types\|OK
	663
	664	Eg: The setting command AT+STYPE=802212 means:
	665
	666	\|(% rowspan="2" %)Byte3\|Bit23\|Bit22\|Bit21\|Bit20\|Bit19\|Bit18\|Bit17\|Bit16
	667	\|0\|0\|0\|0\|1\|0\|0\|0
	668	\|(% rowspan="2" %)Byte2\|Bit15\|Bit14\|Bit13\|Bit12\|Bit11\|Bit10\|Bit9\|Bit8
	669	\|0\|0\|0\|0\|0\|0\|1\|0
	670	\|(% rowspan="2" %)Byte1\|Bit7\|Bit6\|Bit5\|Bit4\|Bit3\|Bit2\|Bit1\|Bit0
	671	\|0\|0\|1\|0\|0\|0\|0\|1
	672
	673	So wsc1-L will upload the following data: Custom Sensor A1, Rain Gauge,CO2,BAT.
	674
	675
3.11	676	(% style="color:#037691" %)Downlink Command:
2.2	677
	678	* 0xE400802212 Same as: AT+STYPE=80221
	679
3.5	680	(% style="color:red" %)Note:
2.2	681
	682	~1. The sensor type will not be saved to flash, and the value will be updated every time the sensor is restarted or rescanned
	683
	684
	685
	686
	687
3.5	688	= 4. Power consumption and battery =
2.2	689
3.5	690	== 4.1 Total Power Consumption ==
	691
2.2	692	Dragino Weather Station serial products include the main process unit ( WSC1-L ) and various sensors. The total power consumption equal total power of all above units. The power consumption for main process unit WSC1-L is 18ma @ 12v. and the power consumption of each sensor can be found on the Sensors chapter.
	693
	694
3.5	695	== 4.2 Reduce power consumption ==
2.2	696
	697	The main process unit WSC1-L is set to LoRaWAN Class C by default. If user want to reduce the power consumption of this unit, user can set it to run in Class A. In Class A mode, WSC1-L will not be to get real-time downlink command from IoT Server.
	698
	699
	700
3.5	701	== 4.3 Battery ==
2.2	702
	703	All sensors are only power by external power source. If external power source is off. All sensor won’t work.
	704
	705
	706	Main Process Unit WSC1-L is powered by both external power source and internal 1000mAh rechargeable battery. If external power source is off, WSC1-L still runs and can send periodically uplinks, but the sensors value will become invalid. External power source can recharge the 1000mAh rechargeable battery.
	707
	708
	709
3.5	710	= 5. Main Process Unit WSC1-L =
2.2	711
3.5	712	== 5.1 Features ==
2.2	713
	714	* Wall Attachable.
	715	* LoRaWAN v1.0.3 Class A protocol.
	716	* RS485 / Modbus protocol
	717	* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
	718	* AT Commands to change parameters
	719	* Remote configure parameters via LoRaWAN Downlink
	720	* Firmware upgradable via program port
	721	* Powered by external 12v battery
	722	* Back up rechargeable 1000mAh battery
	723	* IP Rating: IP65
	724	* Support default sensors or 3rd party RS485 sensors
	725
3.5	726	== 5.2 Power Consumption ==
	727
2.2	728	WSC1-L (without external sensor): Idle: 4mA, Transmit: max 40mA
	729
	730
	731
3.5	732	== 5.3 Storage & Operation Temperature ==
2.2	733
	734	-20°C to +60°C
	735
	736
3.5	737	== 5.4 Pin Mapping ==
2.2	738
	739	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
	740
	741
3.5	742	== 5.5 Mechanical ==
2.2	743
	744	Refer LSn50v2 enclosure drawing in: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Mechanical_Drawing/>>url:https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Mechanical_Drawing/]]
	745
	746
	747
	748
3.5	749	== 5.6 Connect to RS485 Sensors ==
2.2	750
	751	WSC1-L includes a RS485 converter PCB. Which help it easy to connect multiply RS485 sensors. Below is the photo for reference.
	752
	753
	754	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
	755
	756
	757	Hardware Design for the Converter Board please see:
	758
	759	[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Weather_Station/RS485_Converter_Board/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Weather_Station/RS485_Converter_Board/]]
	760
	761
	762
	763
	764
3.6	765	= 6. Weather Sensors =
2.2	766
3.6	767	== 6.1 Rain Gauge ~-~- WSS-01 ==
	768
2.2	769	WSS-01 RS485 Rain Gauge is used in meteorology and hydrology to gather and measure the amount of liquid precipitation (mainly rainfall) over an area.
	770
	771
	772	WSS-01 uses a tipping bucket to detect rainfall. The tipping bucket use 3D streamline
	773
	774	shape to make sure it works smoothly and is easy to clean.
	775
	776
	777	WSS-01 is designed to support the Dragino Weather station solution.
	778
	779	Users only need to connect WSS-01 RS485 interface to WSC1-L. The weather station main
	780
	781	processor WSC1-L can detect and upload the rainfall to the IoT Server via wireless LoRaWAN protocol
	782
	783
	784	The tipping bucket of WSS-01 is adjusted to the best angle. When installation, user only needs
	785
	786	to screw up and adjust the bottom horizontally.
	787
	788
	789	WSS-01 package includes screw which can be installed to ground. If user want to install WSS-01 on pole, they can purchase WS-K2 bracket kit.
	790
	791
	792
3.6	793	=== 6.1.1 Feature ===
3.10	794
2.2	795	* RS485 Rain Gauge
	796	* Small dimension, easy to install
	797	* Vents under funnel, avoid leaf or other things to avoid rain flow.
	798	* ABS enclosure.
	799	* Horizontal adjustable.
	800
3.6	801	=== 6.1.2 Specification ===
3.10	802
2.2	803	* Resolution: 0.2mm
	804	* Accuracy: ±3%
	805	* Rainfall strength: 0mm～4mm/min (max 8mm/min)
	806	* Input Power: DC 5~~24v
	807	* Interface: RS485
	808	* Working Temperature: 0℃～70℃ ( incorrect below 0 degree, because water become ICE)
	809	* Working Humidity: <100% (no dewing)
	810	* Power Consumption: 4mA @ 12v.
	811
3.6	812	=== 6.1.3 Dimension ===
	813
2.2	814	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.jpg\|\|alt="c2d3aee592ccc873bea6dd891451df2"]]
	815
	816
3.9	817	=== 6.1.4 Pin Mapping ===
	818
2.2	819	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	820
	821
	822
	823
3.6	824	=== 6.1.5 Installation Notice ===
2.2	825
	826	Do not power on while connect the cables. Double check the wiring before power on.
	827
	828	Installation Photo as reference:
	829
	830
3.11	831	(% style="color:#4472c4" %) Install on Ground:
2.2	832
	833	WSS-01 Rain Gauge include screws so can install in ground directly .
	834
	835
3.11	836	(% style="color:#4472c4" %) Install on pole:
2.2	837
3.11	838	If user want to install on pole, they can purchase the (% style="color:#4472c4" %) WS-K2 : Bracket Kit for Pole installation(%%), and install as below:
2.2	839
	840	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
	841
	842
	843	WS-K2: Bracket Kit for Pole installation:
	844
	845	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
	846
	847	WSSC-K2 dimension document, please see:
	848
3.2	849	https:~/~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Weather_Station/
2.2	850
	851
	852
3.6	853	== 6.2 Wind Speed/Direction ~-~- WSS-02 ==
2.2	854
	855	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
	856
	857	WSS-02 is a RS485 wind speed and wind direction monitor designed for weather station solution.
	858
	859
	860	WSS-02 shell is made of polycarbonate composite material, which has good anti-corrosion and anti-corrosion characteristics, and ensure the long-term use of the sensor without rust. At the same time, it cooperates with the internal smooth bearing system to ensure the stability of information collection
	861
	862
	863	Users only need to connect WSS-02 RS485 interface to WSC1-L. The weather station main
	864
	865	processor WSC1-L can detect and upload the wind speed and direction to the IoT Server via wireless LoRaWAN protocol.
	866
	867
3.6	868	=== 6.2.1 Feature ===
3.9	869
2.2	870	* RS485 wind speed / direction sensor
	871	* PC enclosure, resist corrosion
	872
3.6	873	=== 6.2.2 Specification ===
3.9	874
2.2	875	* Wind speed range: 0 ~~ 30m/s, (always show 30m/s for higher speed)
	876	* Wind direction range: 0 ~~ 360°
	877	* Start wind speed: ≤0.3m/s
	878	* Accuracy: ±（0.3＋0.03V）m/s , ±1°
	879	* Input Power: DC 5~~24v
	880	* Interface: RS485
	881	* Working Temperature: -30℃～70℃
	882	* Working Humidity: <100% (no dewing)
	883	* Power Consumption: 13mA ~~ 12v.
	884	* Cable Length: 2 meters
	885
3.6	886	=== 6.2.3 Dimension ===
	887
2.2	888	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.jpg]][[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
	889
	890
3.6	891	=== 6.2.4 Pin Mapping ===
2.2	892
	893	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	894
	895
3.6	896	=== 6.2.4 Angle Mapping ===
2.2	897
	898	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
	899
	900
3.6	901	=== 6.2.5 Installation Notice ===
2.2	902
	903	Do not power on while connect the cables. Double check the wiring before power on.
	904
	905
	906	The sensor must be installed with below direction, towards North.
	907
	908
	909	\|(((
	910	North
	911	)))
	912
	913	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
	914
	915
	916
	917
	918
	919
	920
	921
3.6	922	== 6.3 CO2/PM2.5/PM10 ~-~- WSS-03 ==
2.2	923
	924	WSS-03 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
	925
	926
	927	WSS-03 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
	928
	929
	930	WSS-03 is designed to support the Dragino Weather station solution.
	931
	932	Users only need to connect WSS-03 RS485 interface to WSC1-L. The weather station main
	933
	934	processor WSC1-L can detect and upload the environment CO2, PM2.5 and PM10 to the IoT Server via wireless LoRaWAN protocol.
	935
	936
3.6	937	=== 6.3.1 Feature ===
3.9	938
2.2	939	* RS485 CO2, PM2.5, PM10 sensor
	940	* NDIR to measure CO2 with Internal Temperature Compensation
	941	* Laser Beam Scattering to PM2.5 and PM10
	942
3.6	943	=== 6.3.2 Specification ===
3.9	944
2.2	945	* CO2 Range: 0～5000ppm, accuracy: ±3%F•S（25℃）
	946	* CO2 resolution: 1ppm
	947	* PM2.5/PM10 Range: 0～1000μg/m3 , accuracy ±3%F•S（25℃）
	948	* PM2.5/PM10 resolution: 1μg/m3
	949	* Input Power: DC 7 ~~ 24v
	950	* Preheat time: 3min
	951	* Interface: RS485
	952	* Working Temperature:
	953	** CO2: 0℃～50℃;
	954	** PM2.5/PM10: -30 ~~ 50℃
	955	* Working Humidity:
	956	** PM2.5/PM10: 15～80%RH (no dewing)
	957	** CO2: 0～95%RH
	958	* Power Consumption: 50mA@ 12v.
	959
3.6	960	=== 6.3.3 Dimension ===
	961
2.2	962	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
	963
	964
3.6	965	=== 6.3.4 Pin Mapping ===
2.2	966
	967	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	968
	969
3.7	970	=== 6.3.5 Installation Notice ===
2.2	971
	972	Do not power on while connect the cables. Double check the wiring before power on.
	973
	974	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
	975
	976	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
	977
	978
	979
	980
	981
	982
3.7	983	== 6.4 Rain/Snow Detect ~-~- WSS-04 ==
2.2	984
	985	WSS-04 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
	986
	987
	988	WSS-04 has auto heating feature, this ensures measurement more reliable.
	989
	990
	991	WSS-04 is designed to support the Dragino Weather station solution.
	992
	993	Users only need to connect WSS-04 RS485 interface to WSC1-L. The weather station main
	994
	995	processor WSC1-L can detect and upload the SNOW/Rain Event to the IoT Server via wireless LoRaWAN protocol.
	996
	997
	998
3.7	999	=== 6.4.1 Feature ===
3.9	1000
2.2	1001	* RS485 Rain/Snow detect sensor
	1002	* Surface heating to dry
	1003	* grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
	1004
3.7	1005	=== 6.4.2 Specification ===
3.9	1006
2.2	1007	* Detect if there is rain or snow
	1008	* Input Power: DC 12 ~~ 24v
	1009	* Interface: RS485
	1010	* Working Temperature: -30℃～70℃
	1011	* Working Humidity: 10～90%RH
	1012	* Power Consumption:
	1013	** No heating: 12mA @ 12v,
	1014	** heating: 94ma @ 12v.
	1015
3.7	1016	=== 6.4.3 Dimension ===
	1017
2.2	1018	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
	1019
	1020
3.7	1021	=== 6.4.4 Pin Mapping ===
2.2	1022
	1023	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	1024
	1025
3.7	1026	=== 6.4.5 Installation Notice ===
2.2	1027
	1028	Do not power on while connect the cables. Double check the wiring before power on.
	1029
	1030
	1031	Install with 15°degree.
	1032
	1033	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
	1034
	1035	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
	1036
	1037
	1038
	1039
3.11	1040	=== 6.4.6 Heating ===
2.2	1041
3.11	1042
2.2	1043	WSS-04 supports auto-heat feature. When the temperature is below the heat start temperature 15℃, WSS-04 starts to heat and stop at stop temperature (default is 25℃).
	1044
	1045
	1046
	1047
	1048
3.7	1049	== 6.5 Temperature, Humidity, Illuminance, Pressure ~-~- WSS-05 ==
2.2	1050
	1051	WSS-05 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
	1052
	1053
	1054	WSS-05 is designed to support the Dragino Weather station solution.
	1055
	1056	Users only need to connect WSS-05 RS485 interface to WSC1-L. The weather station main
	1057
	1058	processor WSC1-L can detect and upload environment Temperature, Humidity, Illuminance, Pressure to the IoT Server via wireless LoRaWAN protocol.
	1059
	1060
3.7	1061	=== 6.5.1 Feature ===
	1062
2.2	1063	* RS485 Temperature, Humidity, Illuminance, Pressure sensor
	1064
3.7	1065	=== 6.5.2 Specification ===
	1066
2.2	1067	* Input Power: DC 12 ~~ 24v
	1068	* Interface: RS485
	1069	* Temperature Sensor Spec:
	1070	** Range: -30 ~~ 70℃
	1071	** resolution 0.1℃
	1072	** Accuracy: ±0.5℃
	1073	* Humidity Sensor Spec:
	1074	** Range: 0 ~~ 100% RH
	1075	** resolution 0.1 %RH
	1076	** Accuracy: 3% RH
	1077	* Pressure Sensor Spec:
	1078	** Range: 10～1100hPa
	1079	** Resolution: 0.1hPa
	1080	** Accuracy: ±0.1hPa
	1081	* Illuminate sensor:
	1082	** Range: 0～2/20/200kLux
	1083	** Resolution: 10 Lux
	1084	** Accuracy: ±3％FS
	1085	* Working Temperature: -30℃～70℃
	1086	* Working Humidity: 10～90%RH
	1087	* Power Consumption: 4mA @ 12v
	1088
3.7	1089	=== 6.5.3 Dimension ===
	1090
2.2	1091	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.jpg]]
	1092
	1093
3.7	1094	=== 6.5.4 Pin Mapping ===
2.2	1095
	1096	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	1097
	1098
3.7	1099	=== 6.5.5 Installation Notice ===
	1100
2.2	1101	Do not power on while connect the cables. Double check the wiring before power on.
	1102
	1103
	1104
	1105	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]]
	1106
	1107
	1108	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
	1109
	1110
3.7	1111	== 6.6 Total Solar Radiation sensor ~-~- WSS-06 ==
2.2	1112
	1113	WSS-06 is Total Radiation Sensor can be used to measure the total solar radiation in the spectral range of 0.3 to 3 μm (300 to 3000 nm). If the sensor face is down, the reflected radiation can be measured, and the shading ring can also be used to measure the scattered radiation.
	1114
	1115
	1116	The core device of the radiation sensor is a high-precision photosensitive element, which has good stability and high precision; at the same time, a precision-machined PTTE radiation cover is installed outside the sensing element, which effectively prevents environmental factors from affecting its performance
	1117
	1118
	1119	WSS-06 is designed to support the Dragino Weather station solution.
	1120
	1121
	1122	Users only need to connect WSS-06 RS485 interface to WSC1-L. The weather station main
	1123
	1124	processor WSC1-L can detect and upload Total Solar Radiation to the IoT Server via wireless LoRaWAN protocol.
	1125
	1126
	1127
3.7	1128	=== 6.6.1 Feature ===
	1129
2.2	1130	* RS485 Total Solar Radiation sensor
	1131	* Measure Total Radiation between 0.3～3μm（300～3000nm）
	1132	* Measure Reflected Radiation if sense area towards ground.
	1133
3.7	1134	=== 6.6.2 Specification ===
	1135
2.2	1136	* Input Power: DC 5 ~~ 24v
	1137	* Interface: RS485
	1138	* Detect spectrum: 0.3～3μm（300～3000nm）
	1139	* Measure strength range: 0～2000W/m2
	1140	* Resolution: 0.1W/m2
	1141	* Accuracy: ±3%
	1142	* Yearly Stability: ≤±2％
	1143	* Cosine response: ≤7％ (@ Sun angle 10°)
	1144	* Temperature Effect: ±2％（－10℃～40℃）
	1145	* Working Temperature: -40℃～70℃
	1146	* Working Humidity: 10～90%RH
	1147	* Power Consumption: 4mA @ 12v
	1148
3.7	1149	=== 6.6.3 Dimension ===
	1150
2.2	1151	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
	1152
	1153
3.7	1154	=== 6.6.4 Pin Mapping ===
2.2	1155
	1156	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	1157
	1158
3.7	1159	=== 6.6.5 Installation Notice ===
2.2	1160
	1161	Do not power on while connect the cables. Double check the wiring before power on.
	1162
	1163	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image037.png]]
	1164
	1165	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image038.png]]
	1166
	1167
3.7	1168	== 6.7 PAR (Photosynthetically Available Radiation) ~-~- WSS-07 ==
	1169
2.2	1170	WSS-07 photosynthetically active radiation sensor is mainly used to measure the photosynthetically active radiation of natural light in the wavelength range of 400-700nm.
	1171
	1172
	1173	WSS-07 use precision optical detectors and has an optical filter of 400-700nm, when natural light is irradiated, a voltage signal proportional to the intensity of the incident radiation is generated, and its luminous flux density is proportional to the cosine of the direct angle of the incident light.
	1174
	1175
	1176
	1177	WSS-07 is designed to support the Dragino Weather station solution.
	1178
	1179
	1180	Users only need to connect WSS-07 RS485 interface to WSC1-L. The weather station main
	1181
	1182	processor WSC1-L can detect and upload Photosynthetically Available Radiation to the IoT Server via wireless LoRaWAN protocol.
	1183
	1184
3.7	1185	=== 6.7.1 Feature ===
2.2	1186
	1187	PAR (Photosynthetically Available Radiation) sensor measure 400 ~~ 700nm wavelength nature light’s Photosynthetically Available Radiation.
	1188
	1189
	1190	When nature light shine on the sense area, it will generate a signal base on the incidence radiation strength.
	1191
	1192
3.7	1193	=== 6.7.2 Specification ===
	1194
2.2	1195	* Input Power: DC 5 ~~ 24v
	1196	* Interface: RS485
	1197	* Response Spectrum: 400～700nm
	1198	* Measure range: 0～2500μmol/m2•s
	1199	* Resolution: 1μmol/m2•s
	1200	* Accuracy: ±2%
	1201	* Yearly Stability: ≤±2％
	1202	* Working Temperature: -30℃～75℃
	1203	* Working Humidity: 10～90%RH
	1204	* Power Consumption: 3mA @ 12v
	1205
3.7	1206	=== 6.7.3 Dimension ===
	1207
2.2	1208	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
	1209
	1210
3.7	1211	=== 6.7.4 Pin Mapping ===
	1212
2.2	1213	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	1214
	1215
3.7	1216	=== 6.7.5 Installation Notice ===
2.2	1217
	1218	Do not power on while connect the cables. Double check the wiring before power on.
	1219
	1220
	1221	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image037.png]]
	1222
	1223	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image038.png]]
	1224
	1225
2.3	1226	= 7. FAQ =
2.2	1227
2.3	1228	== 7.1 What else do I need to purchase to build Weather Station? ==
	1229
2.2	1230	Below is the installation photo and structure:
	1231
	1232	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
	1233
	1234
	1235	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image039.png]]
	1236
	1237
	1238
	1239
2.3	1240	== 7.2 How to upgrade firmware for WSC1-L? ==
2.2	1241
	1242	Firmware Location & Change log:
	1243
	1244	[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/WSC1-L/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/WSC1-L/]]
	1245
	1246
	1247	Firmware Upgrade instruction:
	1248
	1249	[[https:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Hardware_Upgrade_Method_Support_List>>url:https://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Hardware_Upgrade_Method_Support_List]]
	1250
	1251
2.3	1252	== 7.3 How to change the LoRa Frequency Bands/Region? ==
2.2	1253
	1254	User can follow the introduction for how to upgrade image. When download the images, choose the required image file for download.
	1255
	1256
	1257
2.3	1258	== 7.4 Can I add my weather sensors? ==
2.2	1259
	1260	Yes, connect the sensor to RS485 bus and see instruction: [[add sensors.>>path:#Add_sensor]]
	1261
	1262
3.2	1263	= 8. Trouble Shooting =
2.2	1264
	1265
	1266
	1267
	1268
3.2	1269
2.3	1270	= 9. Order Info =
2.2	1271
	1272
2.3	1273	== 9.1 Main Process Unit ==
2.2	1274
	1275	Part Number: WSC1-L-XX
	1276
	1277	XX: The default frequency band
	1278
	1279	* AS923: LoRaWAN AS923 band
	1280	* AU915: LoRaWAN AU915 band
	1281	* EU433: LoRaWAN EU433 band
	1282	* EU868: LoRaWAN EU868 band
	1283	* KR920: LoRaWAN KR920 band
	1284	* US915: LoRaWAN US915 band
	1285	* IN865: LoRaWAN IN865 band
	1286	* CN470: LoRaWAN CN470 band
	1287
2.3	1288	== 9.2 Sensors ==
2.2	1289
	1290	\|Sensor Model\|Part Number
	1291	\|Rain Gauge\|WSS-01
	1292	\|Rain Gauge installation Bracket for Pole\|WS-K2
	1293	\|Wind Speed Direction 2 in 1 Sensor\|WSS-02
	1294	\|CO2/PM2.5/PM10 3 in 1 Sensor\|WSS-03
	1295	\|Rain/Snow Detect Sensor\|WSS-04
	1296	\|Temperature, Humidity, illuminance and Pressure 4 in 1 sensor\|WSS-05
	1297	\|Total Solar Radiation Sensor\|WSS-06
	1298	\|PAR (Photosynthetically Available Radiation)\|WSS-07
	1299
2.3	1300	= 10. Support =
2.2	1301
	1302	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
	1303	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
	1304
	1305	[[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
	1306
	1307
	1308
	1309
	1310
2.3	1311	= 11. Appendix I: Field Installation Photo =
2.2	1312
	1313
	1314	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image040.png]]
	1315
	1316
	1317	Storage Battery: 12v,12AH li battery
	1318
	1319
	1320	Wind Speed/Direction.
	1321
	1322	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image041.png]]
	1323
	1324
	1325	Total Solar Radiation sensor
	1326
	1327	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image042.png]]
	1328
	1329
	1330
	1331	PAR Sensor
	1332
	1333	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image043.png]]
	1334
	1335
	1336	CO2/PM2.5/PM10 3 in 1 sensor
	1337
	1338	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image044.png]]
	1339
	1340
	1341	Rain / Snow Detect:
	1342
	1343	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image045.png]]
	1344
	1345
	1346	Rain Gauge.
	1347
	1348	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image046.png]]

Wiki source code of Dragino LoRaWAN Weather Station User Manual

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