Wiki source code of Dragino LoRaWAN Weather Station User Manual

Version 4.2 by Xiaoling on 2022/06/24 11:39

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	(((
	28
	29	)))
2.2	30
3.13	31	(((
3.11	32	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	33	)))
2.2	34
3.13	35	(((
	36
	37	)))
2.2	38
3.13	39	(((
	40	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.
	41	)))
2.2	42
3.13	43	(((
	44
	45	)))
2.2	46
3.13	47	(((
3.11	48	WSC1-L is full compatible with(% style="color:#4472c4" %) LoRaWAN Class C protocol(%%), it can work with standard LoRaWAN gateway.
3.13	49	)))
2.2	50
	51
	52
2.3	53	= 2. How to use =
2.2	54
2.3	55	== 2.1 Installation ==
	56
4.2	57	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	58
4.2	59	[[image:1656041948552-849.png]]
2.2	60
3.11	61	(% style="color:blue" %) Wiring:
2.2	62
	63	~1. WSC1-L and sensors all powered by solar power via MPPT
	64
	65	2. WSC1-L and sensors connect to each other via RS485/Modbus.
	66
	67	3. WSC1-L read value from each sensor and send uplink via LoRaWAN
	68
	69
	70	WSC1-L is shipped with a RS485 converter board, for the easy connection to different sensors and WSC1-L. Below is a connection photo:
	71
	72	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
	73
	74
	75
	76
3.10	77	(% style="color:red" %) Notice 1:
2.2	78
	79	* All weather sensors and WSC1-L are powered by MPPT solar recharge controller. MPPT is connected to solar panel and storage battery.
	80	* WSC1-L has an extra 1000mAh back up battery. So it can work even solar panel and storage battery Fails.
	81	* Weather sensors won’t work if solar panel and storage battery fails.
	82
3.10	83	(% style="color:red" %) Notice 2:
2.2	84
	85	Due to shipment and importation limitation, user is better to purchase below parts locally:
	86
	87	* Solar Panel
	88	* Storage Battery
	89	* MPPT Solar Recharger
	90	* 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.
	91	* Cabinet.
	92
2.3	93	== 2.2 How it works? ==
	94
2.2	95	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.
	96
	97
	98	Open WSC1-L and put the yellow jumper as below position to power on WSC1-L.
	99
	100	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
	101
	102
	103	Notice:
	104
	105	1. WSC1-L will auto scan available weather sensors when power on or reboot.
	106	1. User can send a downlink command( 增加下发命令的连接) to WSC1-L to do a re-scan on the available sensors.
	107
2.3	108	== 2.3 Example to use for LoRaWAN network ==
2.2	109
	110	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.
	111
	112
	113	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
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	115
	116
	117	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:
	118
	119
3.2	120	(% style="color:blue" %)Step 1(%%): Create a device in TTN V3 with the OTAA keys from WSC1-L.
2.2	121
	122	Each WSC1-L is shipped with a sticker with the default device EUI as below:
	123
	124	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
	125
	126
	127	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
	128
	129	Add APP EUI in the application.
	130
	131	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
	132
	133	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
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	135
	136
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	139
	140
	141
	142
	143	Choose Manually to add WSC1-L
	144
	145
	146	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
	147
	148	Add APP KEY and DEV EUI
	149
	150	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
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	152
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	154
3.2	155	(% 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	156
	157
	158	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
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	160
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	162
2.3	163	== 2.4 Uplink Payload ==
2.2	164
	165	Uplink payloads include two types: Valid Sensor Value and other status / control command.
	166
	167	* Valid Sensor Value: Use FPORT=2
	168	* Other control command: Use FPORT other than 2.
	169
3.2	170	=== 2.4.1 Uplink FPORT ===
2.3	171
3.2	172	5, Device Status ===
2.3	173
2.2	174	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
	175
	176
	177	User can also use downlink command(0x2301) to ask WSC1-L to resend this uplink
	178
	179	\|Size (bytes)\|1\|2\|1\|1\|2\|3
3.4	180	\|Value\|[[Sensor Model>>\|\|anchor="HSensorModel:"]]\|[[Firmware Version>>\|\|anchor="HFirmwareVersion:"]]\|[[Frequency Band>>\|\|anchor="HFrequencyBand:"]]\|[[Sub-band>>\|\|anchor="HSub-Band:"]]\|[[BAT>>\|\|anchor="HBAT:"]]\|[[Weather Sensor Types>>\|\|anchor="HWeatherSensorTypes:"]]
2.2	181
	182	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
	183
	184
3.2	185	Example Payload (FPort=5): [[image:image-20220624101005-1.png]]
2.2	186
	187
	188
3.11	189	==== (% style="color:#037691" %)Sensor Model:(%%) ====
2.2	190
3.2	191	For WSC1-L, this value is 0x0D.
2.2	192
	193
3.11	194	==== (% style="color:#037691" %)Firmware Version:(%%) ====
2.2	195
3.2	196	0x0100, Means: v1.0.0 version.
2.2	197
3.2	198
3.11	199	==== (% style="color:#037691" %)Frequency Band:(%%) ====
3.2	200
2.2	201	*0x01: EU868
	202
	203	*0x02: US915
	204
	205	*0x03: IN865
	206
	207	*0x04: AU915
	208
	209	*0x05: KZ865
	210
	211	*0x06: RU864
	212
	213	*0x07: AS923
	214
	215	*0x08: AS923-1
	216
	217	*0x09: AS923-2
	218
	219	*0x0a: AS923-3
	220
	221
3.11	222	==== (% style="color:#037691" %)Sub-Band:(%%) ====
2.2	223
3.2	224	value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
2.2	225
	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
3.11	234	==== (% style="color:#037691" %)Weather Sensor Types:(%%) ====
2.2	235
	236	\|Byte3\|Byte2\|Byte1
	237
	238	Bit = 1 means this sensor is connected, Bit=0 means this sensor is not connected
	239
	240
	241	\|(% rowspan="2" %)Byte3\|Bit23\|Bit22\|Bit21\|Bit20\|Bit19\|Bit18\|Bit17\|Bit16
	242	\|N/A\|Customize-A4\|Customize-A3\|Customize-A2\|Customize-A1\|N/A\|N/A\|N/A
	243	\|(% rowspan="2" %)Byte2\|Bit15\|Bit14\|Bit13\|Bit12\|Bit11\|Bit10\|Bit9\|Bit8
	244	\|N/A\|N/A\|N/A\|N/A\|N/A\|N/A\|N/A\|N/A
	245	\|(% rowspan="2" %)Byte1\|Bit7\|Bit6\|Bit5\|Bit4\|Bit3\|Bit2\|Bit1\|Bit0
	246	\|WSS-07\|WSS-06\|WSS-05\|WSS-04\|WSS-03\|WSS-02\|WSS-01\|N/A
	247
	248	Eg: 0x1000FE = 1 0000 0000 0000 1111 1110(b)
	249
	250	External sensors detected by WSC1-L include :
	251
	252	custom sensor A1,
	253
	254	PAR sensor (WSS-07),
	255
	256	Total Solar Radiation sensor (WSS-06),
	257
	258	CO2/PM2.5/PM10 (WSS-03),
	259
	260	Wind Speed/Direction (WSS-02)
	261
	262
	263
	264
	265	User can also use downlink command(0x26 01) to ask WSC1-L to resend this uplink :
	266
3.2	267	(% style="color:#037691" %)Downlink:0x26 01
2.2	268
	269	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png\|\|alt="1646898147(1)"]]
	270
	271
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	273
3.11	274	=== 2.4.2 Uplink FPORT ===
2.2	275
3.11	276	2, Real time sensor value ===
	277
3.5	278	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="H"]].
2.2	279
	280	Uplink uses FPORT=2 and every 20 minutes send one uplink by default.
	281
	282
	283	The upload length is dynamic, depends on what type of weather sensors are connected. The uplink payload is combined with sensor segments. As below:
	284
	285	\|Sensor Segment 1\|Sensor Segment 2\|……\|Sensor Segment n
	286
3.11	287	(% style="color:#4472c4" %) Uplink Payload:
2.2	288
	289	\|Type Code\|Length (Bytes)\|Measured Value
	290
3.11	291	(% style="color:#4472c4" %) Sensor Segment Define:
2.2	292
	293
	294
	295	Sensor Type Table:
	296
	297	\|Sensor Type\|Type Code\|Range\|Length ( Bytes)\|Example
	298	\|Wind Speed\|0x01\|(((
	299	Speed: 0～60m/s
	300
	301	Level: 0～17
	302	)))\|0x03 \|(((
	303	0x0024/10=3.6m/s
	304
	305	(0x02FE: No Sensor, 0x02FF: Value Error)
	306
	307	0x02=2
	308
	309	(0x14: No Sensor, 0x15: Value Error)
	310	)))
	311	\|Wind Direction\|0x02\|(((
	312	Angel: 0～360°
	313
	314	Direction: 16 positions
	315	)))\|0x03\|(((
	316	0x029A/10=66.6°
	317
	318	(0x0EFE: No Sensor,0x0EFF: Value Error)
	319
	320	0X03=3(ENE)
	321
	322	(0x14: No Sensor,0x15: Value Error)
	323	)))
	324	\|Illumination\|0x03\|0～200000Lux\|0x02\|(((
	325	0x04D2 *10=12340Lux
	326
	327	(0x4EFE: No Sensor,0x4EFF: Value Error)
	328	)))
	329	\|Rain / Snow\|0x04\|00: No, 01 Yes.\|0x01\|(((
	330	0x00 (00) No Rain or snow detected
	331
	332	(0x02: No Sensor,0x03: Value Error)
	333	)))
	334	\|CO2\|0x05\|0～5000ppm\|0x02\|(((
	335	0x0378=888ppm
	336
	337	(0x14FE: No Sensor,0x14FF: Value Error)
	338	)))
	339	\|Temperature\|0x06\|-30℃～70℃\|0x02\|(((
	340	0xFFDD/10=-3.5℃
	341
	342	(0x02FE: No Sensor,0x02FF: Value Error)
	343	)))
	344	\|Humidity\|0x07\|0～100%RH\|0x02\|0x0164/10=35.6%RH (0x03FE: No Sensor,0x03FF: Value Error)
	345	\|Pressure\|0x08\|10～1100hPa\|0x02\|(((
	346	0x2748/10=1005.6hPa
	347
	348	(0x00: No Sensor,0x01: Value Error)
	349	)))
	350	\|Rain Gauge\|0x09\|0mm/min～100mm/min\|0x02\|(((
	351	0x0000/10=0mm /min
	352
	353	(0x03FE: No Sensor,0x03FF: Value Error)
	354	)))
	355	\|PM2.5\|0x0A\|0～1000μg/m^^3^^\|0x02\|(((
	356	0x0023=35μg/m^^3 ^^
	357
	358	(0x03FE: No Sensor,0x03FF: Value Error)
	359	)))
	360	\|PM10\|0x0B\|0～1000μg/m^^3^^\|0x02\|(((
	361	0x002D=45μg/m^^3 ^^
	362
	363	(0x03FE: No Sensor,0x03FF: Value Error)
	364	)))
	365	\|PAR\|0x0C\|0～2500μmol/m^^2^^•s\|0x02\|(((
	366	0x00B3=179μmol/m^^2^^•s
	367
	368	(0x09FE: No Sensor,0x9FF: Value Error)
	369	)))
	370	\|(((
	371	Total Solar
	372
	373	Radiation
	374	)))\|0x0D\|0～2000W/m^^2^^\|0x02\|(((
	375	0x0073/10=11.5W/m^^2^^
	376
	377	(0x4EFE: No Sensor,0x4EFF: Value Error)
	378	)))
	379
	380	Below is an example payload:
	381
	382	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
	383
	384
	385	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.
	386
	387	* 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
	388
	389	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
	390
	391
	392	* When WSC1-L sending in EU868 frequency DR0 data rate. The payload will be split into below packets and uplink:
	393
	394	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
	395
	396	Uplink 2: 0D 02 00 73
	397
	398
	399
	400
3.5	401	=== 2.4.3 Decoder in TTN V3 ===
2.2	402
	403	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.
	404
	405
	406	Download decoder for suitable platform from:
	407
	408	[[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/]]
	409
	410	and put as below:
	411
	412	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
	413
	414
	415
3.5	416	== 2.5 Show data on Application Server ==
2.2	417
	418	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:
	419
	420
3.11	421	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
2.2	422
3.11	423	(% 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	424
	425	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
	426
	427
	428	Add TagoIO:
	429
	430	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
	431
	432	Authorization:
	433
	434	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
	435
	436
	437	In TagoIO console ([[https:~~/~~/admin.tago.io~~/~~/>>url:https://datacake.co/]]) , add WSC1-L:
	438
	439	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
	440
	441
	442
3.5	443	= 3. Configure WSC1-L via AT Command or LoRaWAN Downlink =
	444
2.2	445	Use can configure WSC1-L via AT Command or LoRaWAN Downlink.
	446
3.5	447	* AT Command Connection: See [[FAQ>>\|\|anchor="H"]].
2.2	448	* LoRaWAN Downlink instruction for different platforms:
	449
	450	[[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]]
	451
	452
	453	There are two kinds of commands to configure WSC1-L, they are:
	454
3.11	455	* (% style="color:#4472c4" %)General Commands.
2.2	456
	457	These commands are to configure:
	458
	459	* General system settings like: uplink interval.
	460	* LoRaWAN protocol & radio related command.
	461
3.5	462	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	463
	464	[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
	465
3.5	466	(% style="color:red" %)Note~~: Please check early user manual if you don’t have v1.8.0 firmware.
2.2	467
	468
3.11	469	* (% style="color:#4472c4" %)Commands special design for WSC1-L
2.2	470
	471	These commands only valid for WSC1-L, as below:
	472
	473
3.5	474	== 3.1 Set Transmit Interval Time ==
2.2	475
	476	Feature: Change LoRaWAN End Node Transmit Interval.
	477
3.11	478	(% style="color:#037691" %)AT Command: AT+TDC
2.2	479
	480	\|Command Example\|Function\|Response
	481	\|AT+TDC?\|Show current transmit Interval\|(((
	482	30000
	483
	484	OK
	485
	486	the interval is 30000ms = 30s
	487	)))
	488	\|AT+TDC=60000\|Set Transmit Interval\|(((
	489	OK
	490
	491	Set transmit interval to 60000ms = 60 seconds
	492	)))
	493
3.11	494	(% style="color:#037691" %)Downlink Command: 0x01
2.2	495
	496	Format: Command Code (0x01) followed by 3 bytes time value.
	497
	498	If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	499
	500	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	501	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	502
	503
3.5	504	== 3.2 Set Emergency Mode ==
	505
2.2	506	Feature: In emergency mode, WSC1-L will uplink data every 1 minute.
	507
	508
3.11	509	(% style="color:#037691" %)AT Command:
2.2	510
	511	\|Command Example\|Function\|Response
	512	\|AT+ALARMMOD=1\|Enter emergency mode. Uplink every 1 minute\|OK
	513	\|AT+ALARMMOD=0\|Exit emergency mode. Uplink base on TDC time\|OK
	514
3.11	515	(% style="color:#037691" %)Downlink Command:
2.2	516
	517	* 0xE101 Same as: AT+ALARMMOD=1
	518	* 0xE100 Same as: AT+ALARMMOD=0
	519
	520
3.5	521	== 3.3 Add or Delete RS485 Sensor ==
	522
2.2	523	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.
	524
3.11	525	(% style="color:#037691" %)AT Command:
2.2	526
	527	AT+DYSENSOR=Type_Code, Query_Length, Query_Command , Read_Length , Valid_Data ,has_CRC,timeout
	528
	529	* Type_Code range: A1 ~~ A4
	530	* Query_Length: RS485 Query frame length, Value cannot be greater than 10
	531	* Query_Command: RS485 Query frame data to be sent to sensor, cannot be larger than 10 bytes
	532	* Read_Length: RS485 response frame length supposed to receive. Max can receive
	533	* Valid_Data: valid data from RS485 Response, Valid Data will be added to Payload and upload via LoRaWAN.
	534	* 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.
	535	* timeout: RS485 receive timeout (uint:ms). Device will close receive window after timeout
	536
	537	Example:
	538
	539	User need to change external sensor use the type code as address code.
	540
	541	With a 485 sensor, after correctly changing the address code to A1, the RS485 query frame is shown in the following table:
	542
	543	\|Address Code\|Function Code\|(% colspan="2" %)Start Register\|(% colspan="2" %)Data Length\|CRC Check Low\|CRC Check High
	544	\|0xA1\|0x03\|0x00\|0x00\|0x00\|0x01\|0x9C\|0xAA
	545	\| \| \| \| \| \| \| \|
	546
	547	The response frame of the sensor is as follows:
	548
	549	\|Address Code\|Function Code\|(% colspan="2" %)Data Length\|(% colspan="2" %)Data\|CRC Check Low\|CRC Check High
	550	\|0xA1\|0x03\|0x00\|0x02\|0x00\|0x0A\|0x7C\|0xAD
	551	\| \| \| \| \| \| \| \|
	552
	553	Then the following parameters should be:
	554
	555	* Address_Code range: A1
	556	* Query_Length: 8
	557	* Query_Command: A103000000019CAA
	558	* Read_Length: 8
	559	* Valid_Data: 24 (Indicates that the data length is 2 bytes, starting from the 4th byte)
	560	* has_CRC: 1
	561	* timeout: 1500 (Fill in the test according to the actual situation)
	562
	563	So the input command is:
	564
	565	AT+DYSENSOR=A1,8,A103000000019CAA,8,24,1,1500
	566
	567
	568	In every sampling. WSC1-L will auto append the sensor segment as per this structure and uplink.
	569
	570	\|Type Code\|Length (Bytes)\|Measured Value
	571	\|A1\|2\|0x000A
	572
	573	Related commands:
	574
	575	AT+DYSENSOR=A1,0 –> Delete 3^^rd^^ party sensor A1.
	576
	577	AT+DYSENSOR ~-~-> List All 3^^rd^^ Party Sensor. Like below:
	578
	579
3.11	580	(% style="color:#037691" %)Downlink Command:
2.2	581
	582	delete custom sensor A1:
	583
	584	* 0xE5A1 Same as: AT+DYSENSOR=A1,0
	585
	586	Remove all custom sensors
	587
	588	* 0xE5FF
	589
	590
3.5	591	== 3.4 RS485 Test Command ==
	592
3.11	593	(% style="color:#037691" %)AT Command:
3.5	594
2.2	595	\|Command Example\|Function\|Response
	596	\|AT+RSWRITE=xxxxxx\|(((
	597	Send command to 485 sensor
	598
	599	Range : no more than 10 bytes
	600	)))\|OK
	601
	602	Eg: Send command 01 03 00 00 00 01 84 0A to 485 sensor
	603
	604	AT+RSWRITE=0103000001840A
	605
	606
3.11	607	(% style="color:#037691" %)Downlink Command:
2.2	608
	609	* 0xE20103000001840A Same as: AT+RSWRITE=0103000001840A
	610
	611
3.5	612	== 3.5 RS485 response timeout ==
2.2	613
	614	Feature: Set or get extended time to receive 485 sensor data.
	615
3.11	616	(% style="color:#037691" %)AT Command:
2.2	617
	618	\|Command Example\|Function\|Response
	619	\|AT+DTR=1000\|(((
	620	Set response timeout to:
	621
	622	Range : 0~~10000
	623	)))\|OK
	624
3.11	625	(% style="color:#037691" %)Downlink Command:
2.2	626
	627	Format: Command Code (0xE0) followed by 3 bytes time value.
	628
	629	If the downlink payload=E0000005, it means set the END Node’s Transmit Interval to 0x000005=5(S), while type code is E0.
	630
	631	* Example 1: Downlink Payload: E0000005 ~/~/ Set Transmit Interval (DTR) = 5 seconds
	632	* Example 2: Downlink Payload: E000000A ~/~/ Set Transmit Interval (DTR) = 10 seconds
	633
	634
3.5	635	== 3.6 Set Sensor Type ==
	636
2.2	637	Feature: Set sensor in used. If there are 6 sensors, user can set to only send 5 sensors values.
	638
3.5	639	See [[definition>>\|\|anchor="H"]] for the sensor type.
2.2	640
	641
	642	\|(% rowspan="2" %)Byte3\|Bit23\|Bit22\|Bit21\|Bit20\|Bit19\|Bit18\|Bit17\|Bit16
	643	\| \|A4\|A3\|A2\|A1\| \| \|
	644	\|(% rowspan="2" %)Byte2\|Bit15\|Bit14\|Bit13\|Bit12\|Bit11\|Bit10\|Bit9\|Bit8
	645	\| \| \|Solar Radiation\|PAR\|PM10\|PM2.5\|(((
	646	Rain
	647
	648	Gauge
	649	)))\|(((
	650	Air
	651
	652	Pressure
	653	)))
	654	\|(% rowspan="2" %)Byte1\|Bit7\|Bit6\|Bit5\|Bit4\|Bit3\|Bit2\|Bit1\|Bit0
	655	\|Humidity\|Temperature\|CO2\|(((
	656	Rain/Snow
	657
	658	Detect
	659	)))\|illuminance\|(((
	660	Wind
	661
	662	Direction
	663	)))\|Wind Speed\|BAT
	664
3.11	665	(% style="color:#037691" %)AT Command:
2.2	666
	667	\|Command Example\|Function\|Response
	668	\|AT+STYPE=80221\|Set sensor types\|OK
	669
	670	Eg: The setting command AT+STYPE=802212 means:
	671
	672	\|(% rowspan="2" %)Byte3\|Bit23\|Bit22\|Bit21\|Bit20\|Bit19\|Bit18\|Bit17\|Bit16
	673	\|0\|0\|0\|0\|1\|0\|0\|0
	674	\|(% rowspan="2" %)Byte2\|Bit15\|Bit14\|Bit13\|Bit12\|Bit11\|Bit10\|Bit9\|Bit8
	675	\|0\|0\|0\|0\|0\|0\|1\|0
	676	\|(% rowspan="2" %)Byte1\|Bit7\|Bit6\|Bit5\|Bit4\|Bit3\|Bit2\|Bit1\|Bit0
	677	\|0\|0\|1\|0\|0\|0\|0\|1
	678
	679	So wsc1-L will upload the following data: Custom Sensor A1, Rain Gauge,CO2,BAT.
	680
	681
3.11	682	(% style="color:#037691" %)Downlink Command:
2.2	683
	684	* 0xE400802212 Same as: AT+STYPE=80221
	685
3.5	686	(% style="color:red" %)Note:
2.2	687
	688	~1. The sensor type will not be saved to flash, and the value will be updated every time the sensor is restarted or rescanned
	689
	690
	691
	692
	693
3.5	694	= 4. Power consumption and battery =
2.2	695
3.5	696	== 4.1 Total Power Consumption ==
	697
2.2	698	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.
	699
	700
3.5	701	== 4.2 Reduce power consumption ==
2.2	702
	703	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.
	704
	705
	706
3.5	707	== 4.3 Battery ==
2.2	708
	709	All sensors are only power by external power source. If external power source is off. All sensor won’t work.
	710
	711
	712	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.
	713
	714
	715
3.5	716	= 5. Main Process Unit WSC1-L =
2.2	717
3.5	718	== 5.1 Features ==
2.2	719
	720	* Wall Attachable.
	721	* LoRaWAN v1.0.3 Class A protocol.
	722	* RS485 / Modbus protocol
	723	* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
	724	* AT Commands to change parameters
	725	* Remote configure parameters via LoRaWAN Downlink
	726	* Firmware upgradable via program port
	727	* Powered by external 12v battery
	728	* Back up rechargeable 1000mAh battery
	729	* IP Rating: IP65
	730	* Support default sensors or 3rd party RS485 sensors
	731
	732
3.5	733	== 5.2 Power Consumption ==
	734
2.2	735	WSC1-L (without external sensor): Idle: 4mA, Transmit: max 40mA
	736
	737
	738
3.5	739	== 5.3 Storage & Operation Temperature ==
2.2	740
	741	-20°C to +60°C
	742
	743
3.5	744	== 5.4 Pin Mapping ==
2.2	745
	746	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
	747
	748
3.5	749	== 5.5 Mechanical ==
2.2	750
	751	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/]]
	752
	753
	754
	755
3.5	756	== 5.6 Connect to RS485 Sensors ==
2.2	757
	758	WSC1-L includes a RS485 converter PCB. Which help it easy to connect multiply RS485 sensors. Below is the photo for reference.
	759
	760
	761	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
	762
	763
	764	Hardware Design for the Converter Board please see:
	765
	766	[[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/]]
	767
	768
	769
	770
	771
3.6	772	= 6. Weather Sensors =
2.2	773
3.6	774	== 6.1 Rain Gauge ~-~- WSS-01 ==
	775
2.2	776	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.
	777
	778
	779	WSS-01 uses a tipping bucket to detect rainfall. The tipping bucket use 3D streamline
	780
	781	shape to make sure it works smoothly and is easy to clean.
	782
	783
	784	WSS-01 is designed to support the Dragino Weather station solution.
	785
	786	Users only need to connect WSS-01 RS485 interface to WSC1-L. The weather station main
	787
	788	processor WSC1-L can detect and upload the rainfall to the IoT Server via wireless LoRaWAN protocol
	789
	790
	791	The tipping bucket of WSS-01 is adjusted to the best angle. When installation, user only needs
	792
	793	to screw up and adjust the bottom horizontally.
	794
	795
	796	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.
	797
	798
	799
3.6	800	=== 6.1.1 Feature ===
3.10	801
2.2	802	* RS485 Rain Gauge
	803	* Small dimension, easy to install
	804	* Vents under funnel, avoid leaf or other things to avoid rain flow.
	805	* ABS enclosure.
	806	* Horizontal adjustable.
	807
3.6	808	=== 6.1.2 Specification ===
3.10	809
2.2	810	* Resolution: 0.2mm
	811	* Accuracy: ±3%
	812	* Rainfall strength: 0mm～4mm/min (max 8mm/min)
	813	* Input Power: DC 5~~24v
	814	* Interface: RS485
	815	* Working Temperature: 0℃～70℃ ( incorrect below 0 degree, because water become ICE)
	816	* Working Humidity: <100% (no dewing)
	817	* Power Consumption: 4mA @ 12v.
	818
3.6	819	=== 6.1.3 Dimension ===
	820
2.2	821	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.jpg\|\|alt="c2d3aee592ccc873bea6dd891451df2"]]
	822
	823
3.9	824	=== 6.1.4 Pin Mapping ===
	825
2.2	826	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	827
	828
	829
	830
3.6	831	=== 6.1.5 Installation Notice ===
2.2	832
	833	Do not power on while connect the cables. Double check the wiring before power on.
	834
	835	Installation Photo as reference:
	836
	837
3.11	838	(% style="color:#4472c4" %) Install on Ground:
2.2	839
	840	WSS-01 Rain Gauge include screws so can install in ground directly .
	841
	842
3.11	843	(% style="color:#4472c4" %) Install on pole:
2.2	844
3.11	845	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	846
	847	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
	848
	849
	850	WS-K2: Bracket Kit for Pole installation:
	851
	852	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
	853
	854	WSSC-K2 dimension document, please see:
	855
3.2	856	https:~/~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Weather_Station/
2.2	857
	858
	859
3.6	860	== 6.2 Wind Speed/Direction ~-~- WSS-02 ==
2.2	861
	862	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
	863
	864	WSS-02 is a RS485 wind speed and wind direction monitor designed for weather station solution.
	865
	866
	867	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
	868
	869
	870	Users only need to connect WSS-02 RS485 interface to WSC1-L. The weather station main
	871
	872	processor WSC1-L can detect and upload the wind speed and direction to the IoT Server via wireless LoRaWAN protocol.
	873
	874
3.6	875	=== 6.2.1 Feature ===
3.9	876
2.2	877	* RS485 wind speed / direction sensor
	878	* PC enclosure, resist corrosion
	879
3.6	880	=== 6.2.2 Specification ===
3.9	881
2.2	882	* Wind speed range: 0 ~~ 30m/s, (always show 30m/s for higher speed)
	883	* Wind direction range: 0 ~~ 360°
	884	* Start wind speed: ≤0.3m/s
	885	* Accuracy: ±（0.3＋0.03V）m/s , ±1°
	886	* Input Power: DC 5~~24v
	887	* Interface: RS485
	888	* Working Temperature: -30℃～70℃
	889	* Working Humidity: <100% (no dewing)
	890	* Power Consumption: 13mA ~~ 12v.
	891	* Cable Length: 2 meters
	892
3.6	893	=== 6.2.3 Dimension ===
	894
2.2	895	[[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]]
	896
	897
3.6	898	=== 6.2.4 Pin Mapping ===
2.2	899
	900	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	901
	902
3.6	903	=== 6.2.4 Angle Mapping ===
2.2	904
	905	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
	906
	907
3.6	908	=== 6.2.5 Installation Notice ===
2.2	909
	910	Do not power on while connect the cables. Double check the wiring before power on.
	911
	912
	913	The sensor must be installed with below direction, towards North.
	914
	915
	916	\|(((
	917	North
	918	)))
	919
	920	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
	921
	922
	923
	924
	925
	926
	927
	928
3.6	929	== 6.3 CO2/PM2.5/PM10 ~-~- WSS-03 ==
2.2	930
	931	WSS-03 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
	932
	933
	934	WSS-03 uses weather proof shield which can make sure the sensors are well protected against UV & radiation.
	935
	936
	937	WSS-03 is designed to support the Dragino Weather station solution.
	938
	939	Users only need to connect WSS-03 RS485 interface to WSC1-L. The weather station main
	940
	941	processor WSC1-L can detect and upload the environment CO2, PM2.5 and PM10 to the IoT Server via wireless LoRaWAN protocol.
	942
	943
3.6	944	=== 6.3.1 Feature ===
3.9	945
2.2	946	* RS485 CO2, PM2.5, PM10 sensor
	947	* NDIR to measure CO2 with Internal Temperature Compensation
	948	* Laser Beam Scattering to PM2.5 and PM10
	949
3.6	950	=== 6.3.2 Specification ===
3.9	951
2.2	952	* CO2 Range: 0～5000ppm, accuracy: ±3%F•S（25℃）
	953	* CO2 resolution: 1ppm
	954	* PM2.5/PM10 Range: 0～1000μg/m3 , accuracy ±3%F•S（25℃）
	955	* PM2.5/PM10 resolution: 1μg/m3
	956	* Input Power: DC 7 ~~ 24v
	957	* Preheat time: 3min
	958	* Interface: RS485
	959	* Working Temperature:
	960	** CO2: 0℃～50℃;
	961	** PM2.5/PM10: -30 ~~ 50℃
	962	* Working Humidity:
	963	** PM2.5/PM10: 15～80%RH (no dewing)
	964	** CO2: 0～95%RH
	965	* Power Consumption: 50mA@ 12v.
	966
3.6	967	=== 6.3.3 Dimension ===
	968
2.2	969	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
	970
	971
3.6	972	=== 6.3.4 Pin Mapping ===
2.2	973
	974	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	975
	976
3.7	977	=== 6.3.5 Installation Notice ===
2.2	978
	979	Do not power on while connect the cables. Double check the wiring before power on.
	980
	981	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
	982
	983	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
	984
	985
	986
	987
	988
	989
3.7	990	== 6.4 Rain/Snow Detect ~-~- WSS-04 ==
2.2	991
	992	WSS-04 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.
	993
	994
	995	WSS-04 has auto heating feature, this ensures measurement more reliable.
	996
	997
	998	WSS-04 is designed to support the Dragino Weather station solution.
	999
	1000	Users only need to connect WSS-04 RS485 interface to WSC1-L. The weather station main
	1001
	1002	processor WSC1-L can detect and upload the SNOW/Rain Event to the IoT Server via wireless LoRaWAN protocol.
	1003
	1004
	1005
3.7	1006	=== 6.4.1 Feature ===
3.9	1007
2.2	1008	* RS485 Rain/Snow detect sensor
	1009	* Surface heating to dry
	1010	* grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
	1011
3.7	1012	=== 6.4.2 Specification ===
3.9	1013
2.2	1014	* Detect if there is rain or snow
	1015	* Input Power: DC 12 ~~ 24v
	1016	* Interface: RS485
	1017	* Working Temperature: -30℃～70℃
	1018	* Working Humidity: 10～90%RH
	1019	* Power Consumption:
	1020	** No heating: 12mA @ 12v,
	1021	** heating: 94ma @ 12v.
	1022
3.7	1023	=== 6.4.3 Dimension ===
	1024
2.2	1025	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
	1026
	1027
3.7	1028	=== 6.4.4 Pin Mapping ===
2.2	1029
	1030	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	1031
	1032
3.7	1033	=== 6.4.5 Installation Notice ===
2.2	1034
	1035	Do not power on while connect the cables. Double check the wiring before power on.
	1036
	1037
	1038	Install with 15°degree.
	1039
	1040	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
	1041
	1042	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
	1043
	1044
	1045
	1046
3.11	1047	=== 6.4.6 Heating ===
2.2	1048
3.11	1049
2.2	1050	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℃).
	1051
	1052
	1053
	1054
	1055
3.7	1056	== 6.5 Temperature, Humidity, Illuminance, Pressure ~-~- WSS-05 ==
2.2	1057
	1058	WSS-05 is a 4 in 1 RS485 sensor which can monitor Temperature, Humidity, Illuminance and Pressure at the same time.
	1059
	1060
	1061	WSS-05 is designed to support the Dragino Weather station solution.
	1062
	1063	Users only need to connect WSS-05 RS485 interface to WSC1-L. The weather station main
	1064
	1065	processor WSC1-L can detect and upload environment Temperature, Humidity, Illuminance, Pressure to the IoT Server via wireless LoRaWAN protocol.
	1066
	1067
3.7	1068	=== 6.5.1 Feature ===
	1069
2.2	1070	* RS485 Temperature, Humidity, Illuminance, Pressure sensor
	1071
3.7	1072	=== 6.5.2 Specification ===
	1073
2.2	1074	* Input Power: DC 12 ~~ 24v
	1075	* Interface: RS485
	1076	* Temperature Sensor Spec:
	1077	** Range: -30 ~~ 70℃
	1078	** resolution 0.1℃
	1079	** Accuracy: ±0.5℃
	1080	* Humidity Sensor Spec:
	1081	** Range: 0 ~~ 100% RH
	1082	** resolution 0.1 %RH
	1083	** Accuracy: 3% RH
	1084	* Pressure Sensor Spec:
	1085	** Range: 10～1100hPa
	1086	** Resolution: 0.1hPa
	1087	** Accuracy: ±0.1hPa
	1088	* Illuminate sensor:
	1089	** Range: 0～2/20/200kLux
	1090	** Resolution: 10 Lux
	1091	** Accuracy: ±3％FS
	1092	* Working Temperature: -30℃～70℃
	1093	* Working Humidity: 10～90%RH
	1094	* Power Consumption: 4mA @ 12v
	1095
3.7	1096	=== 6.5.3 Dimension ===
	1097
2.2	1098	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.jpg]]
	1099
	1100
3.7	1101	=== 6.5.4 Pin Mapping ===
2.2	1102
	1103	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	1104
	1105
3.7	1106	=== 6.5.5 Installation Notice ===
	1107
2.2	1108	Do not power on while connect the cables. Double check the wiring before power on.
	1109
	1110
	1111
	1112	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]]
	1113
	1114
	1115	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
	1116
	1117
3.7	1118	== 6.6 Total Solar Radiation sensor ~-~- WSS-06 ==
2.2	1119
	1120	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.
	1121
	1122
	1123	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
	1124
	1125
	1126	WSS-06 is designed to support the Dragino Weather station solution.
	1127
	1128
	1129	Users only need to connect WSS-06 RS485 interface to WSC1-L. The weather station main
	1130
	1131	processor WSC1-L can detect and upload Total Solar Radiation to the IoT Server via wireless LoRaWAN protocol.
	1132
	1133
	1134
3.7	1135	=== 6.6.1 Feature ===
	1136
2.2	1137	* RS485 Total Solar Radiation sensor
	1138	* Measure Total Radiation between 0.3～3μm（300～3000nm）
	1139	* Measure Reflected Radiation if sense area towards ground.
	1140
3.7	1141	=== 6.6.2 Specification ===
	1142
2.2	1143	* Input Power: DC 5 ~~ 24v
	1144	* Interface: RS485
	1145	* Detect spectrum: 0.3～3μm（300～3000nm）
	1146	* Measure strength range: 0～2000W/m2
	1147	* Resolution: 0.1W/m2
	1148	* Accuracy: ±3%
	1149	* Yearly Stability: ≤±2％
	1150	* Cosine response: ≤7％ (@ Sun angle 10°)
	1151	* Temperature Effect: ±2％（－10℃～40℃）
	1152	* Working Temperature: -40℃～70℃
	1153	* Working Humidity: 10～90%RH
	1154	* Power Consumption: 4mA @ 12v
	1155
3.7	1156	=== 6.6.3 Dimension ===
	1157
2.2	1158	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
	1159
	1160
3.7	1161	=== 6.6.4 Pin Mapping ===
2.2	1162
	1163	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	1164
	1165
3.7	1166	=== 6.6.5 Installation Notice ===
2.2	1167
	1168	Do not power on while connect the cables. Double check the wiring before power on.
	1169
	1170	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image037.png]]
	1171
	1172	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image038.png]]
	1173
	1174
3.7	1175	== 6.7 PAR (Photosynthetically Available Radiation) ~-~- WSS-07 ==
	1176
2.2	1177	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.
	1178
	1179
	1180	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.
	1181
	1182
	1183
	1184	WSS-07 is designed to support the Dragino Weather station solution.
	1185
	1186
	1187	Users only need to connect WSS-07 RS485 interface to WSC1-L. The weather station main
	1188
	1189	processor WSC1-L can detect and upload Photosynthetically Available Radiation to the IoT Server via wireless LoRaWAN protocol.
	1190
	1191
3.7	1192	=== 6.7.1 Feature ===
2.2	1193
	1194	PAR (Photosynthetically Available Radiation) sensor measure 400 ~~ 700nm wavelength nature light’s Photosynthetically Available Radiation.
	1195
	1196
	1197	When nature light shine on the sense area, it will generate a signal base on the incidence radiation strength.
	1198
	1199
3.7	1200	=== 6.7.2 Specification ===
	1201
2.2	1202	* Input Power: DC 5 ~~ 24v
	1203	* Interface: RS485
	1204	* Response Spectrum: 400～700nm
	1205	* Measure range: 0～2500μmol/m2•s
	1206	* Resolution: 1μmol/m2•s
	1207	* Accuracy: ±2%
	1208	* Yearly Stability: ≤±2％
	1209	* Working Temperature: -30℃～75℃
	1210	* Working Humidity: 10～90%RH
	1211	* Power Consumption: 3mA @ 12v
	1212
3.7	1213	=== 6.7.3 Dimension ===
	1214
2.2	1215	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
	1216
	1217
3.7	1218	=== 6.7.4 Pin Mapping ===
	1219
2.2	1220	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	1221
	1222
3.7	1223	=== 6.7.5 Installation Notice ===
2.2	1224
	1225	Do not power on while connect the cables. Double check the wiring before power on.
	1226
	1227
	1228	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image037.png]]
	1229
	1230	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image038.png]]
	1231
	1232
2.3	1233	= 7. FAQ =
2.2	1234
2.3	1235	== 7.1 What else do I need to purchase to build Weather Station? ==
	1236
2.2	1237	Below is the installation photo and structure:
	1238
	1239	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
	1240
	1241
	1242	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image039.png]]
	1243
	1244
	1245
	1246
2.3	1247	== 7.2 How to upgrade firmware for WSC1-L? ==
2.2	1248
	1249	Firmware Location & Change log:
	1250
	1251	[[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/]]
	1252
	1253
	1254	Firmware Upgrade instruction:
	1255
	1256	[[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]]
	1257
	1258
2.3	1259	== 7.3 How to change the LoRa Frequency Bands/Region? ==
2.2	1260
	1261	User can follow the introduction for how to upgrade image. When download the images, choose the required image file for download.
	1262
	1263
	1264
2.3	1265	== 7.4 Can I add my weather sensors? ==
2.2	1266
	1267	Yes, connect the sensor to RS485 bus and see instruction: [[add sensors.>>path:#Add_sensor]]
	1268
	1269
3.2	1270	= 8. Trouble Shooting =
2.2	1271
	1272
	1273
	1274
	1275
3.2	1276
2.3	1277	= 9. Order Info =
2.2	1278
	1279
2.3	1280	== 9.1 Main Process Unit ==
2.2	1281
	1282	Part Number: WSC1-L-XX
	1283
	1284	XX: The default frequency band
	1285
	1286	* AS923: LoRaWAN AS923 band
	1287	* AU915: LoRaWAN AU915 band
	1288	* EU433: LoRaWAN EU433 band
	1289	* EU868: LoRaWAN EU868 band
	1290	* KR920: LoRaWAN KR920 band
	1291	* US915: LoRaWAN US915 band
	1292	* IN865: LoRaWAN IN865 band
	1293	* CN470: LoRaWAN CN470 band
	1294
2.3	1295	== 9.2 Sensors ==
2.2	1296
	1297	\|Sensor Model\|Part Number
	1298	\|Rain Gauge\|WSS-01
	1299	\|Rain Gauge installation Bracket for Pole\|WS-K2
	1300	\|Wind Speed Direction 2 in 1 Sensor\|WSS-02
	1301	\|CO2/PM2.5/PM10 3 in 1 Sensor\|WSS-03
	1302	\|Rain/Snow Detect Sensor\|WSS-04
	1303	\|Temperature, Humidity, illuminance and Pressure 4 in 1 sensor\|WSS-05
	1304	\|Total Solar Radiation Sensor\|WSS-06
	1305	\|PAR (Photosynthetically Available Radiation)\|WSS-07
	1306
2.3	1307	= 10. Support =
2.2	1308
	1309	* 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.
	1310	* 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
	1311
	1312	[[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
	1313
	1314
	1315
	1316
	1317
2.3	1318	= 11. Appendix I: Field Installation Photo =
2.2	1319
	1320
	1321	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image040.png]]
	1322
	1323
	1324	Storage Battery: 12v,12AH li battery
	1325
	1326
	1327	Wind Speed/Direction.
	1328
	1329	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image041.png]]
	1330
	1331
	1332	Total Solar Radiation sensor
	1333
	1334	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image042.png]]
	1335
	1336
	1337
	1338	PAR Sensor
	1339
	1340	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image043.png]]
	1341
	1342
	1343	CO2/PM2.5/PM10 3 in 1 sensor
	1344
	1345	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image044.png]]
	1346
	1347
	1348	Rain / Snow Detect:
	1349
	1350	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image045.png]]
	1351
	1352
	1353	Rain Gauge.
	1354
	1355	[[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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