Wiki source code of SW3L-LB -- LoRaWAN Flow Sensor User Manual

Version 67.18 by Xiaoling on 2023/05/30 15:25

version	line-number	content
26.1	1	(% style="text-align:center" %)
67.2	2	[[image:image-20230530140053-1.jpeg\|\|height="645" width="645"]]
1.1	3
	4
67.2	5
	6
	7
31.2	8	Table of Contents：
30.1	9
1.1	10	{{toc/}}
	11
	12
	13
	14
	15
	16
31.1	17	= 1. Introduction =
1.1	18
67.3	19	== 1.1 What is SW3L-LB LoRaWAN Flow Sensor ==
1.1	20
39.6	21
67.3	22	The Dragino SW3L-LB is a (% style="color:blue" %)LoRaWAN Flow Sensor(%%). It detects water flow volume and uplink to IoT server via LoRaWAN network. User can use this to(% style="color:blue" %) monitor the water usage for buildings.
1.1	23
67.3	24	The SW3L-LB will send water flow volume every 20 minutes. It can also (% style="color:blue" %)detect the water flow status(%%) and (% style="color:blue" %)send Alarm(%%), to avoid the waste for water usage such as broken toilet case.
1.1	25
67.3	26	SW3L-LB is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
1.1	27
67.3	28	The LoRa wireless technology used in SW3L-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
1.1	29
67.3	30	SW3L-LB (% style="color:blue" %)supports BLE configure(%%) and (% style="color:blue" %)wireless OTA update(%%) which make user easy to use.
62.4	31
67.3	32	SW3L-LB is powered by (% style="color:blue" %)8500mAh Li-SOCI2 battery(%%), it is designed for long term use up to 5 years.
1.1	33
67.3	34	Each SW3L-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
1.1	35
	36
66.2	37	[[image:image-20230530135919-1.png\|\|height="404" width="806"]]
64.2	38
	39
1.1	40	== 1.2 Features ==
	41
39.6	42
1.1	43	* LoRaWAN 1.0.3 Class A
62.4	44	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
1.1	45	* Ultra-low power consumption
67.4	46	* Upload water flow volume
	47	* Monitor water waste
	48	* AT Commands to change parameters
62.4	49	* supports Datalog feature
1.1	50	* Support Bluetooth v5.1 and LoRaWAN remote configure
	51	* Support wireless OTA update firmware
62.4	52	* Uplink on periodically and open/close event
1.1	53	* Downlink to change configure
	54	* 8500mAh Battery for long term use
	55
	56	== 1.3 Specification ==
	57
	58
	59	(% style="color:#037691" %)Common DC Characteristics:
	60
	61	* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
	62	* Operating Temperature: -40 ~~ 85°C
	63
	64	(% style="color:#037691" %)LoRa Spec:
	65
	66	* Frequency Range, Band 1 (HF): 862 ~~ 1020 Mhz
	67	* Max +22 dBm constant RF output vs.
	68	* RX sensitivity: down to -139 dBm.
	69	* Excellent blocking immunity
	70
	71	(% style="color:#037691" %)Battery:
	72
	73	* Li/SOCI2 un-chargeable battery
	74	* Capacity: 8500mAh
	75	* Self-Discharge: <1% / Year @ 25°C
	76	* Max continuously current: 130mA
	77	* Max boost current: 2A, 1 second
	78
	79	(% style="color:#037691" %)Power Consumption
	80
	81	* Sleep Mode: 5uA @ 3.3v
	82	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
	83
62.4	84	== 1.4 Applications ==
1.1	85
62.4	86
67.4	87	* Flow Sensor application
	88	* Water Control
	89	* Toilet Flow Sensor
	90	* Monitor Waste water
62.4	91
	92	== 1.5 Sleep mode and working mode ==
	93
	94
1.1	95	(% style="color:blue" %)Deep Sleep Mode: (%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
	96
	97	(% style="color:blue" %)Working Mode: (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
	98
	99
62.9	100	== 1.6 Button & LEDs ==
1.1	101
	102
6.1	103	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
1.1	104
	105
14.13	106	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
14.11	107	\|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)Behavior on ACT\|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)Function\|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)Action
1.1	108	\|(% style="width:167px" %)Pressing ACT between 1s < time < 3s\|(% style="width:117px" %)Send an uplink\|(% style="width:225px" %)(((
	109	If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)blue led (%%)will blink once.
	110	Meanwhile, BLE module will be active and user can connect via BLE to configure device.
	111	)))
	112	\|(% style="width:167px" %)Pressing ACT for more than 3s\|(% style="width:117px" %)Active Device\|(% style="width:225px" %)(((
	113	(% style="color:green" %)Green led(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)OTA mode(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
	114	(% style="color:green" %)Green led(%%) will solidly turn on for 5 seconds after joined in network.
	115	Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
	116	)))
6.1	117	\|(% style="width:167px" %)Fast press ACT 5 times.\|(% style="width:117px" %)Deactivate Device\|(% style="width:225px" %)(% style="color:red" %)Red led(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
1.1	118
62.9	119	== 1.7 BLE connection ==
1.1	120
	121
67.4	122	SW3L-LB support BLE remote configure.
1.1	123
	124
	125	BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
	126
	127	* Press button to send an uplink
	128	* Press button to active device.
	129	* Device Power on or reset.
	130
	131	If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
	132
	133
62.9	134	== 1.8 Pin Definitions ==
1.1	135
43.1	136	[[image:image-20230523174230-1.png]]
1.1	137
43.1	138
67.4	139	== 1.9 Flow Sensor Spec ==
43.1	140
	141
67.4	142	(((
	143	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	144	\|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)Model\|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)Probe\|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)Diameter\|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)Range\|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)Max Pressure\|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)Measure
	145	\|(% style="width:88px" %)SW3L-004\|(% style="width:75px" %)DW-004\|(% style="width:107px" %)G1/2" /DN15\|(% style="width:101px" %)1~~30L/min\|(% style="width:116px" %)≤ 2.0Mpa\|(% style="width:124px" %)450 pulse = 1 L
	146	\|(% style="width:88px" %)SW3L-006\|(% style="width:75px" %)DW-006\|(% style="width:107px" %)G3/4" /DN20\|(% style="width:101px" %)1~~60L/min\|(% style="width:116px" %)≤ 1.2Mpa\|(% style="width:124px" %)390 pulse = 1 L
	147	\|(% style="width:88px" %)SW3L-010\|(% style="width:75px" %)DW-010\|(% style="width:107px" %)G 1" /DN25\|(% style="width:101px" %)2~~100L/min\|(% style="width:116px" %)≤ 2.0Mpa\|(% style="width:124px" %)64 pulse = 1 L
	148	)))
	149
	150
	151	== 2.10 Mechanical ==
	152
	153
6.1	154	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
1.1	155
	156
6.1	157	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
1.1	158
	159
6.1	160	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
1.1	161
	162
67.4	163	(% style="color:blue" %)DW-004 Flow Sensor: diameter: G1/2” / DN15. 450 pulse = 1 L
	164
	165	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091350-1.png?width=722&height=385&rev=1.1\|\|alt="image-20220519091350-1.png"]]
	166
	167
	168	(% style="color:blue" %)006: DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
	169
	170	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-2.png?width=723&height=258&rev=1.1\|\|alt="image-20220519091423-2.png"]]
	171
	172
	173	(% style="color:blue" %)010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
	174
	175	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-3.png?width=724&height=448&rev=1.1\|\|alt="image-20220519091423-3.png"]]
	176
	177
62.5	178	= 2. Configure CPL03-LB to connect to LoRaWAN network =
1.1	179
	180	== 2.1 How it works ==
	181
	182
67.4	183	The SW3L-LB is configured as (% style="color:#037691" %)LoRaWAN OTAA Class A(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the SW3L-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
1.1	184
64.2	185	(% style="display:none" %) (%%)
1.1	186
	187	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
	188
	189
	190	Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
	191
62.5	192	The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
1.1	193
66.2	194	[[image:image-20230530135929-2.png\|\|height="404" width="806"]](% style="display:none" %)
1.1	195
64.2	196
67.4	197	(% style="color:blue" %)Step 1:(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
1.1	198
67.4	199	Each SW3L-LB is shipped with a sticker with the default device EUI as below:
1.1	200
30.1	201	[[image:image-20230426084152-1.png\|\|alt="图片-20230426084152-1.png" height="233" width="502"]]
1.1	202
	203
	204	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	205
	206
	207	(% style="color:blue" %)Register the device
	208
14.13	209	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/1654935135620-998.png?rev=1.1\|\|alt="1654935135620-998.png"]]
1.1	210
	211
	212	(% style="color:blue" %)Add APP EUI and DEV EUI
	213
30.1	214	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-4.png?width=753&height=551&rev=1.1\|\|alt="图片-20220611161308-4.png"]]
1.1	215
	216
	217	(% style="color:blue" %)Add APP EUI in the application
	218
	219
30.1	220	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1\|\|alt="图片-20220611161308-5.png"]]
1.1	221
	222
	223	(% style="color:blue" %)Add APP KEY
	224
30.1	225	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1\|\|alt="图片-20220611161308-6.png"]]
1.1	226
	227
67.4	228	(% style="color:blue" %)Step 2:(%%) Activate on SW3L-LB
1.1	229
	230
67.5	231	Press the button for 5 seconds to activate the SW3L-LB.
6.1	232
1.1	233	(% style="color:green" %)Green led(%%) will fast blink 5 times, device will enter (% style="color:blue" %)OTA mode(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)Green led(%%) will solidly turn on for 5 seconds after joined in network.
	234
	235	After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	236
	237
	238	== 2.3 Uplink Payload ==
	239
	240	=== 2.3.1 Device Status, FPORT~=5 ===
	241
	242
67.6	243	Include device configure status. Once SW3L-LB Joined the network, it will uplink this message to the server. After that, SW3L-LB will uplink Device Status every 12 hours.
1.1	244
67.6	245	Users can use the downlink command(0x26 01) to ask SW3L-LB to send device configure detail, include device configure status. SW3L-LB will uplink a payload via FPort=5 to server.
	246
1.1	247	The Payload format is as below.
	248
	249
14.15	250	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	251	\|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)Device Status (FPORT=5)
1.1	252	\|(% style="width:103px" %)Size (bytes)\|(% style="width:72px" %)1\|2\|(% style="width:91px" %)1\|(% style="width:86px" %)1\|(% style="width:44px" %)2
	253	\|(% style="width:103px" %)Value\|(% style="width:72px" %)Sensor Model\|Firmware Version\|(% style="width:91px" %)Frequency Band\|(% style="width:86px" %)Sub-band\|(% style="width:44px" %)BAT
	254
	255	Example parse in TTNv3
	256
67.7	257	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652925144491-755.png?width=732&height=139&rev=1.1\|\|alt="1652925144491-755.png"]]
1.1	258
	259
67.7	260	(% style="color:#037691" %)Sensor Model(%%): For SW3L-LB, this value is 0x11
1.1	261
	262	(% style="color:#037691" %)Firmware Version(%%): 0x0100, Means: v1.0.0 version
	263
	264	(% style="color:#037691" %)Frequency Band:
	265
	266	*0x01: EU868
	267
	268	*0x02: US915
	269
	270	*0x03: IN865
	271
	272	*0x04: AU915
	273
	274	*0x05: KZ865
	275
	276	*0x06: RU864
	277
	278	*0x07: AS923
	279
	280	*0x08: AS923-1
	281
	282	*0x09: AS923-2
	283
	284	*0x0a: AS923-3
	285
	286	*0x0b: CN470
	287
	288	*0x0c: EU433
	289
	290	*0x0d: KR920
	291
	292	*0x0e: MA869
	293
	294
	295	(% style="color:#037691" %)Sub-Band:
	296
	297	AU915 and US915:value 0x00 ~~ 0x08
	298
	299	CN470: value 0x0B ~~ 0x0C
	300
	301	Other Bands: Always 0x00
	302
	303
	304	(% style="color:#037691" %)Battery Info:
	305
	306	Check the battery voltage.
	307
	308	Ex1: 0x0B45 = 2885mV
	309
	310	Ex2: 0x0B49 = 2889mV
	311
	312
62.5	313	=== 2.3.2 Sensor Configuration, FPORT~=4 ===
1.1	314
	315
67.7	316	SW3L will only send this command after getting the downlink command (0x26 02) from the server.
1.1	317
67.7	318	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	319	\|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %) Size(bytes)\|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)3\|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)1\|(% style="background-color:#d9e2f3; color:#0070c0; width:96px" %)1\|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)2\|(% style="background-color:#d9e2f3; color:#0070c0; width:74px" %)1
	320	\|Value\|(% style="width:104px" %)TDC(unit:sec)\|(% style="width:43px" %)N/A\|(% style="width:91px" %)Stop Timer\|(% style="width:100px" %)Alarm Timer\|(% style="width:69px" %)Reserve
62.5	321
67.7	322	* (% style="color:#037691" %)TDC: (default: 0x0004B0)
1.1	323
67.7	324	Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
58.1	325
	326
67.7	327	* (% style="color:#037691" %)STOP Duration & Alarm Timer
1.1	328
67.14	329	Shows the configure value of [[Alarm for continuously water flow>>\|\|anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
1.1	330
67.7	331	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095747-2.png?width=723&height=113&rev=1.1\|\|alt="image-20220519095747-2.png"]]
1.1	332
	333
67.7	334	=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
1.1	335
67.7	336
62.5	337	(((
67.7	338	SW3L will send this uplink after Device Status once join the LoRaWAN network successfully. And SW3L will:
62.5	339	)))
1.1	340
62.5	341	(((
67.14	342	periodically send this uplink every 20 minutes, this interval [[can be changed>>\|\|anchor="H3.3.1SetTransmitIntervalTime"]].
62.5	343	)))
1.1	344
62.5	345	(((
67.7	346	Uplink Payload totals 11 bytes.
62.5	347	)))
1.1	348
67.7	349	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	350	\|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)Water Flow Value, FPORT=2
	351	\|(% style="width:60px" %)Size(bytes)\|(% style="width:130px" %)1\|(% style="width:130px" %)4\|(% style="width:30px" %)1\|(% style="width:50px" %)1\|(% style="width:80px" %)4
67.15	352	\|(% style="width:110px" %)Value\|(% style="width:81px" %)Calculate Flag & [[Alarm>>\|\|anchor="H3.3.4Alarmforcontinuouslywaterflow"]]\|(% style="width:95px" %)(((
67.7	353	Total pulse Or Last Pulse
67.14	354	)))\|(% style="width:55px" %)MOD\|(% style="width:115px" %)Reserve(0x01)\|(% style="width:129px" %)[[Unix TimeStamp>>\|\|anchor="H2.5.2UnixTimeStamp"]]
1.1	355
67.7	356	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
	357	\|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)Status & Alarm field
	358	\|(% style="width:60px" %)Size(bit)\|(% style="width:80px" %)6\|(% style="width:310px" %)1\|(% style="width:20px" %)1
	359	\|(% style="width:88px" %)Value\|(% style="width:117px" %)Calculate Flag\|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm\|(% style="width:64px" %)N/A
1.1	360
67.7	361	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-3.png?width=736&height=284&rev=1.1\|\|alt="image-20220519095946-3.png"]]
1.1	362
	363
67.7	364	* (((
	365	(% style="color:#037691" %)Calculate Flag
62.5	366	)))
1.1	367
62.5	368	(((
67.7	369	The calculate flag is a user defined field, IoT server can use this flag to handle different meters with different pulse factors. For example, if there are 100 Flow Sensors, meters 1 ~~50 are 1 liter/pulse and meters 51 ~~ 100 has 1.5 liter/pulse.
62.5	370	)))
1.1	371
62.5	372	(((
67.7	373	Example: in the default payload:
62.5	374	)))
1.1	375
62.5	376	* (((
67.7	377	calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
62.5	378	)))
67.7	379	* (((
	380	calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
62.5	381	)))
67.7	382	* (((
	383	calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
62.5	384	)))
46.1	385
62.5	386	(((
	387	Default value: 0.
	388	)))
1.1	389
62.5	390	(((
	391	Range (6 bits): (b)000000 ~~ (b) 111111
67.7	392
	393	If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
	394
	395	1) User can set the Calculate Flag of this sensor to 3.
	396
	397	2) In server side, when a sensor data arrive, the decoder will check the value of Calculate Flag, It the value is 3, the total volume = 0.02 x Pulse Count.
62.5	398	)))
1.1	399
62.5	400	(((
67.16	401	(% style="color:red" %)NOTE: User need to set Calculate Flag to proper value before use Flow Sensor. Downlink or AT Command see: (%%)Refer: [[Set Calculate Flag>>\|\|anchor="H3.3.8Setthecalculateflag"]]
62.5	402	)))
14.22	403
62.5	404	* (((
67.7	405	(% style="color:#037691" %)Alarm
62.5	406	)))
1.1	407
62.5	408	(((
67.16	409	See [[Alarm for continuously water flow>>\|\|anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
62.5	410	)))
1.1	411
67.7	412	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-4.png?width=724&height=65&rev=1.1\|\|alt="image-20220519095946-4.png"]]
	413
	414
62.5	415	* (((
67.7	416	(% style="color:#037691" %)Total pulse
62.5	417	)))
10.1	418
62.5	419	(((
67.7	420	Total pulse/counting since factory
62.5	421	)))
1.1	422
62.5	423	(((
67.7	424	Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
62.5	425	)))
1.1	426
62.5	427	* (((
67.7	428	(% style="color:#037691" %)Last Pulse
62.5	429	)))
1.1	430
62.5	431	(((
67.7	432	Total pulse since last FPORT=2 uplink. (Default 20 minutes)
62.5	433	)))
1.1	434
62.5	435	(((
67.7	436	Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
62.5	437	)))
1.1	438
44.1	439	* (((
67.7	440	(% style="color:#037691" %)MOD: Default =0
44.1	441	)))
62.5	442
	443	(((
67.7	444	MOD=0 ~-~-> Uplink Total Pulse since factory
44.1	445	)))
1.1	446
62.5	447	(((
67.7	448	MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
62.5	449	)))
1.1	450
67.7	451	* (((
	452	(% style="color:#037691" %)Water Flow Value
	453	)))
1.1	454
67.7	455	(((
	456	Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L
	457	)))
39.5	458
67.7	459	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-5.png?width=727&height=50&rev=1.1\|\|alt="image-20220519095946-5.png"]]
1.1	460
	461
67.7	462	(((
	463	Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L
62.5	464	)))
1.1	465
67.7	466	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-6.png?width=733&height=43&rev=1.1\|\|alt="image-20220519095946-6.png"]]
1.1	467
	468
67.7	469	=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
1.1	470
	471
55.1	472	(((
67.7	473	SW3L stores sensor values and users can retrieve these history values via the [[downlink command>>\|\|anchor="H2.4DatalogFeature"]].
55.1	474	)))
	475
	476	(((
67.7	477	The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
55.1	478	)))
46.1	479
62.5	480	* (((
67.7	481	Each data entry is 11 bytes and has the same structure as [[real time water flow status>>\|\|anchor="H2.3.3A0WaterFlowValue2CUplinkFPORT3D2"]], to save airtime and battery, SW3L will send max bytes according to the current DR and Frequency bands.
62.5	482	)))
46.1	483
62.5	484	(((
	485	For example, in the US915 band, the max payload for different DR is:
	486	)))
1.1	487
62.5	488	(((
67.9	489	(% style="color:blue" %)a) DR0:(%%) max is 11 bytes so one entry of data
62.5	490	)))
55.1	491
62.5	492	(((
67.9	493	(% style="color:blue" %)b) DR1:(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
62.5	494	)))
1.1	495
62.5	496	(((
67.9	497	(% style="color:blue" %)c) DR2:(%%) total payload includes 11 entries of data
62.5	498	)))
1.1	499
62.5	500	(((
67.9	501	(% style="color:blue" %)d) DR3:(%%) total payload includes 22 entries of data.
62.5	502	)))
1.1	503
62.5	504	(((
67.7	505	If SW3L doesn't have any data in the polling time. It will uplink 11 bytes of 0
62.5	506	)))
1.1	507
62.5	508	(((
67.7	509	(% style="color:#037691" %)Downlink:
62.5	510	)))
1.1	511
62.5	512	(((
67.7	513	0x31 62 46 B1 F0 62 46 B3 94 07
62.5	514	)))
1.1	515
67.8	516	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652926690850-712.png?width=726&height=115&rev=1.1\|\|alt="1652926690850-712.png"]]
1.1	517
	518
62.5	519	(((
67.7	520	(% style="color:#037691" %)Uplink:
62.5	521	)))
1.1	522
62.5	523	(((
67.7	524	00 00 01 00 00 00 00 62 46 B2 26 00 00 01 00 00 00 00 62 46 B2 5D 00 00 01 00 00 00 00 62 46 B2 99 00 00 01 00 00 00 00 62 46 B2 D5 00 00 01 00 00 01 15 62 46 B3 11 00 00 01 00 00 01 1F 62 46 B3 7E
62.5	525	)))
1.1	526
62.5	527	(((
67.7	528	(% style="color:#037691" %)Parsed Value:
62.5	529	)))
1.1	530
62.5	531	(((
67.7	532	[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse, Water Flow Value, TIME]
62.5	533	)))
14.26	534
55.1	535
14.44	536	(((
67.7	537	[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
14.44	538	)))
1.1	539
14.44	540	(((
67.7	541	[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
14.44	542	)))
1.1	543
14.44	544	(((
67.7	545	[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
14.44	546	)))
1.1	547
14.44	548	(((
67.7	549	[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
14.44	550	)))
1.1	551
14.44	552	(((
67.7	553	[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
14.44	554	)))
1.1	555
14.44	556	(((
67.7	557	[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
14.44	558	)))
1.1	559
67.8	560	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652926777796-267.png?width=724&height=279&rev=1.1\|\|alt="1652926777796-267.png"]]
62.5	561
1.1	562
62.5	563	== 2.4 Payload Decoder file ==
1.1	564
	565
62.5	566	In TTN, use can add a custom payload so it shows friendly reading
1.1	567
62.5	568	In the page (% style="color:#037691" %)Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder(%%) to add the decoder from: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
1.1	569
	570
62.5	571	== 2.5 Datalog Feature ==
1.1	572
51.1	573
62.8	574	Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, CPL03-LB will store the reading for future retrieving purposes.
62.5	575
	576
	577	=== 2.5.1 Ways to get datalog via LoRaWAN ===
	578
	579
64.8	580	Set PNACKMD=1, CPL03-LB will wait for ACK for every uplink, when there is no LoRaWAN network,CPL03-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
62.5	581
	582	* (((
62.8	583	a) CPL03-LB will do an ACK check for data records sending to make sure every data arrive server.
62.5	584	)))
	585	* (((
62.8	586	b) CPL03-LB will send data in CONFIRMED Mode when PNACKMD=1, but CPL03-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if CPL03-LB gets a ACK, CPL03-LB will consider there is a network connection and resend all NONE-ACK messages.
62.5	587	)))
	588
	589	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
	590
	591	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1\|\|alt="图片-20220703111700-2.png" height="381" width="1119"]]
	592
	593
	594	=== 2.5.2 Unix TimeStamp ===
	595
	596
62.8	597	CPL03-LB uses Unix TimeStamp format based on
62.5	598
	599	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1\|\|alt="图片-20220523001219-11.png" height="97" width="627"]]
	600
	601	User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
	602
	603	Below is the converter example
	604
	605	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1\|\|alt="图片-20220523001219-12.png" height="298" width="720"]]
	606
	607
	608	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
	609
	610
	611	=== 2.5.3 Set Device Time ===
	612
	613
	614	User need to set (% style="color:blue" %)SYNCMOD=1(%%) to enable sync time via MAC command.
	615
62.8	616	Once CPL03-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to CPL03-LB. If CPL03-LB fails to get the time from the server, CPL03-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
62.5	617
	618	(% style="color:red" %)Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.
	619
	620
	621	=== 2.5.4 Poll sensor value ===
	622
	623
	624	Users can poll sensor values based on timestamps. Below is the downlink command.
	625
	626	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
	627	\|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)Downlink Command to poll Open/Close status (0x31)
	628	\|(% style="width:58px" %)1byte\|(% style="width:127px" %)4bytes\|(% style="width:124px" %)4bytes\|(% style="width:114px" %)1byte
	629	\|(% style="width:58px" %)31\|(% style="width:127px" %)Timestamp start\|(% style="width:124px" %)Timestamp end\|(% style="width:114px" %)Uplink Interval
	630
	631	(((
	632	Timestamp start and Timestamp end-use Unix TimeStamp format as mentioned above. Devices will reply with all data logs during this period, using the uplink interval.
	633	)))
	634
	635	(((
64.8	636	For example, downlink command [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20220518162852-1.png?rev=1.1\|\|alt="image-20220518162852-1.png"]]
62.5	637	)))
	638
	639	(((
	640	Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
	641	)))
	642
	643	(((
62.8	644	Uplink Internal =5s，means CPL03-LB will send one packet every 5s. range 5~~255s.
62.5	645	)))
	646
	647
1.1	648	== 2.7 Frequency Plans ==
	649
	650
62.8	651	The CPL03-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
1.1	652
	653	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
	654
	655
62.8	656	= 3. Configure CPL03-LB =
1.1	657
16.4	658	== 3.1 Configure Methods ==
1.1	659
	660
62.8	661	CPL03-LB supports below configure method:
1.1	662
	663	* AT Command via Bluetooth Connection (Recommended): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
11.1	664	* AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
1.1	665	* LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
	666
	667	== 3.2 General Commands ==
	668
	669
	670	These commands are to configure:
	671
	672	* General system settings like: uplink interval.
	673	* LoRaWAN protocol & radio related command.
	674
	675	They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
	676
	677	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
	678
	679
62.5	680	== 3.3 Commands special design for CPL03-LB ==
1.1	681
	682
62.5	683	These commands only valid for CPL03-LB, as below:
1.1	684
	685
	686	=== 3.3.1 Set Transmit Interval Time ===
	687
	688
62.5	689	(((
1.1	690	Feature: Change LoRaWAN End Node Transmit Interval.
62.5	691	)))
	692
	693	(((
1.1	694	(% style="color:blue" %)AT Command: AT+TDC
62.5	695	)))
1.1	696
14.34	697	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
62.5	698	\|=(% style="width: 156px;background-color:#D9E2F3; color:#0070c0" %)Command Example\|=(% style="width: 137px;background-color:#D9E2F3; color:#0070c0" %)Function\|=(% style="background-color:#D9E2F3; color:#0070c0" %)Response
1.1	699	\|(% style="width:156px" %)AT+TDC=?\|(% style="width:137px" %)Show current transmit Interval\|(((
	700	30000
	701	OK
	702	the interval is 30000ms = 30s
	703	)))
	704	\|(% style="width:156px" %)AT+TDC=60000\|(% style="width:137px" %)Set Transmit Interval\|(((
	705	OK
	706	Set transmit interval to 60000ms = 60 seconds
	707	)))
	708
62.5	709	(((
1.1	710	(% style="color:blue" %)Downlink Command: 0x01
62.5	711	)))
1.1	712
62.5	713	(((
1.1	714	Format: Command Code (0x01) followed by 3 bytes time value.
62.5	715	)))
1.1	716
62.5	717	(((
1.1	718	If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
62.5	719	)))
1.1	720
62.5	721	* (((
	722	Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	723	)))
	724	* (((
67.10	725	Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	726	)))
1.1	727
	728
	729
67.10	730
62.5	731	=== 3.3.2 Quit AT Command ===
	732
	733
	734	Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
	735
	736	(% style="color:blue" %)AT Command: AT+DISAT
	737
	738	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
	739	\|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)Command Example\|=(% style="width: 198px;background-color:#D9E2F3;color:#0070C0" %)Function\|=(% style="width: 99px;background-color:#D9E2F3;color:#0070C0" %)Response
	740	\|(% style="width:155px" %)AT+DISAT\|(% style="width:198px" %)Quit AT Commands mode\|(% style="width:96px" %)OK
	741
	742	(% style="color:blue" %)Downlink Command:
	743
	744	No downlink command for this feature.
	745
	746
	747	=== 3.3.3 Get Device Status ===
	748
	749
1.1	750	Send a LoRaWAN downlink to ask device send Alarm settings.
	751
14.31	752	(% style="color:blue" %)Downlink Payload: (%%)0x26 01
1.1	753
	754	Sensor will upload Device Status via FPORT=5. See payload section for detail.
	755
	756
67.13	757	=== 3.3.4 Alarm for continuously water flow ===
1.1	758
39.6	759
62.5	760	(((
67.10	761	This feature is to monitor and send Alarm for continuously water flow.
62.5	762	)))
1.1	763
62.5	764	(((
67.10	765	Example case is for Toilet water monitoring, if some one push toilet button, the toilet will have water flow. If the toilet button has broken and can't returned to original state, the water flow will keep for hours or days which cause huge waste for water.
62.5	766	)))
1.1	767
62.5	768	(((
67.10	769	To monitor this faulty and send alarm, there are two settings:
62.5	770	)))
1.1	771
67.10	772	* (((
	773	(% style="color:#4f81bd" %)Stop Duration: Unit: Second
62.5	774	)))
1.1	775
62.5	776	(((
67.10	777	Default: 15s, If SW3L didn't see any water flow in 15s, SW3L will consider stop of water flow event.
62.5	778	)))
1.1	779
67.10	780	* (((
	781	(% style="color:#4f81bd" %)Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)
62.5	782	)))
1.1	783
62.5	784	(((
67.10	785	Example: 3 minutes, if SW3L detect a start of water flow event and didn't detect a stop event within Alarm timer, SW3L will send an Alarm to indicate a water flow abnormal alarm.
62.5	786	)))
1.1	787
62.5	788	(((
67.10	789	So for example, If we set stop duration=15s and Alarm Timer=3minutes. If the toilet water flow continuously for more than 3 minutes, Sensor will send an alarm (in Confirmed MODE) to platform.
62.5	790	)))
1.1	791
62.5	792	(((
67.10	793	(% style="color:red" %)Note: After this alarm is send, sensor will consider a stop of water flow and count for another new event. So if water flow waste last for 1 hour, Sensor will keep sending alarm every 3 minutes.
62.5	794	)))
39.6	795
62.5	796	(((
67.10	797	(% style="color:#4f81bd" %)AT Command(%%) to configure:
62.5	798	)))
1.1	799
67.10	800	* (((
	801	AT+PTRIG=15,3 ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
62.5	802	)))
1.1	803
67.10	804	* (((
	805	AT+ PTRIG=15,0 ~-~-> Default Value, disable water waste Alarm.
62.5	806	)))
1.1	807
62.5	808	(((
67.10	809	(% style="color:#4f81bd" %)Downlink Command(%%) to configure:
62.5	810	)))
1.1	811
62.5	812	(((
67.10	813	Command: 0xAA aa bb cc
62.5	814	)))
1.1	815
62.5	816	(((
67.10	817	AA: Command Type Code
62.5	818	)))
1.1	819
62.5	820	(((
67.10	821	aa: Stop duration
62.5	822	)))
1.1	823
62.5	824	(((
67.10	825	bb cc: Alarm Timer
62.5	826	)))
1.1	827
62.5	828	(((
67.10	829	If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
62.5	830	)))
1.1	831
	832
67.10	833	=== 3.3.5 Clear Flash Record ===
1.1	834
	835
62.5	836	Feature: Clear flash storage for data log feature.
11.1	837
62.7	838	(% style="color:blue" %)AT Command: AT+CLRDTA
62.5	839
	840	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
	841	\|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)Command Example\|=(% style="width: 169px;background-color:#D9E2F3;color:#0070C0" %)Function\|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)Response
	842	\|(% style="width:157px" %)AT+CLRDTA\|(% style="width:169px" %)Clear flash storage for data log feature.\|Clear all stored sensor data… OK
	843
	844	(((
62.7	845	(% style="color:blue" %)Downlink Command:
62.5	846	)))
	847
	848	(((
	849	* Example: 0xA301 ~/~/ Same as AT+CLRDTA
	850	)))
	851
	852
	853
67.10	854	=== 3.3.6 Set the calculate flag ===
62.5	855
	856
	857	Feature: Set the calculate flag
	858
62.6	859	(% style="color:blue" %)AT Command: AT+CALCFLAG
62.5	860
	861	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
	862	\|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)Command Example\|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)Function\|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)Response
	863	\|(% style="width:158px" %)AT+CALCFLAG =1\|(% style="width:192px" %)Set the calculate flag to 1.\|(% style="width:109px" %)OK
	864	\|(% style="width:158px" %)AT+CALCFLAG =2\|(% style="width:192px" %)Set the calculate flag to 2.\|(% style="width:109px" %)OK
	865
62.6	866	(% style="color:blue" %)Downlink Command:
62.5	867
	868	* Example: 0XA501 ~/~/ Same as AT+CALCFLAG =1
	869
	870
67.10	871	=== 3.3.7 Set count number ===
62.5	872
67.10	873
62.5	874	Feature: Manually set the count number
	875
62.6	876	(% style="color:blue" %)AT Command: AT+SETCNT
62.5	877
	878	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
	879	\|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)Command Example\|=(% style="width: 223px;background-color:#D9E2F3;color:#0070C0" %)Function\|=(% style="width: 96px;background-color:#D9E2F3;color:#0070C0" %)Response
	880	\|(% style="width:160px" %)AT+ SETCNT =0\|(% style="width:221px" %)Set the count number to 0.\|(% style="width:95px" %)OK
	881	\|(% style="width:160px" %)AT+ SETCNT =100\|(% style="width:221px" %)Set the count number to 100.\|(% style="width:95px" %)OK
	882
62.6	883	(% style="color:blue" %)Downlink Command:
62.5	884
	885	* Example: 0xA6000001 ~/~/ Same as AT+ SETCNT =1
62.6	886
62.5	887	* Example: 0xA6000064 ~/~/ Same as AT+ SETCNT =100
	888
	889
	890
67.10	891
	892
	893
	894	=== 3.3.8 Set Interrupt Mode ===
	895
	896
43.1	897	Feature, Set Interrupt mode for PA8 of pin.
1.1	898
46.1	899	When AT+INTMOD=0 is set, PA8 is used as a digital input port.
	900
1.1	901	(% style="color:blue" %)AT Command: AT+INTMOD
	902
14.34	903	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
62.5	904	\|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)Command Example\|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)Function\|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)Response
1.1	905	\|(% style="width:154px" %)AT+INTMOD=?\|(% style="width:196px" %)Show current interrupt mode\|(% style="width:157px" %)(((
	906	0
	907	OK
	908	the mode is 0 =Disable Interrupt
	909	)))
	910	\|(% style="width:154px" %)AT+INTMOD=2\|(% style="width:196px" %)(((
	911	Set Transmit Interval
	912	0. (Disable Interrupt),
	913	~1. (Trigger by rising and falling edge)
	914	2. (Trigger by falling edge)
	915	3. (Trigger by rising edge)
	916	)))\|(% style="width:157px" %)OK
	917
	918	(% style="color:blue" %)Downlink Command: 0x06
	919
	920	Format: Command Code (0x06) followed by 3 bytes.
	921
	922	This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
	923
	924	* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
62.6	925
1.1	926	* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
	927
62.5	928
	929
41.1	930
67.10	931	=== 3.3.9 Set work mode ===
41.1	932
	933
67.10	934	Feature: Manually set the work mode
41.1	935
	936
67.10	937	(% style="color:blue" %)AT Command: AT+MOD
41.1	938
67.10	939	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
	940	\|=(% style="width: 162px;background-color:#D9E2F3;color:#0070C0" %)Command Example\|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)Function\|=(% style="width: 108px;background-color:#D9E2F3;color:#0070C0" %)Response
	941	\|(% style="width:162px" %)AT+MOD=0\|(% style="width:191px" %)Set the work mode to 0.\|(% style="width:106px" %)OK
	942	\|(% style="width:162px" %)AT+MOD=1\|(% style="width:191px" %)Set the work mode to 1\|(% style="width:106px" %)OK
41.1	943
67.10	944	(% style="color:blue" %)Downlink Command:
41.1	945
67.10	946	* Example: 0x0A00 ~/~/ Same as AT+MOD=0
41.1	947
67.10	948	* Example: 0x0A01 ~/~/ Same as AT+MOD=1
62.7	949
16.4	950	= 4. Battery & Power Consumption =
14.45	951
1.1	952
62.7	953	CPL03-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1.1	954
	955	[[Battery Info & Power Consumption Analyze>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	956
	957
16.4	958	= 5. OTA Firmware update =
1.1	959
	960
13.1	961	(% class="wikigeneratedid" %)
62.7	962	User can change firmware CPL03-LB to:
1.1	963
13.1	964	* Change Frequency band/ region.
62.7	965
13.1	966	* Update with new features.
62.7	967
13.1	968	* Fix bugs.
1.1	969
31.1	970	Firmware and changelog can be downloaded from : [[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]
1.1	971
31.1	972	Methods to Update Firmware:
1.1	973
31.1	974	* (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
62.7	975
39.6	976	* Update through UART TTL interface. [[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]].
1.1	977
31.1	978	= 6. FAQ =
1.1	979
62.7	980	== 6.1 AT Commands input doesn't work ==
1.1	981
	982
62.7	983	In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)ENTER(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)ENTER(%%) while press the send key, user need to add ENTER in their string.
	984
	985
31.1	986	= 7. Order Info =
1.1	987
	988
67.11	989	Part Number: (% style="color:blue" %)SW3L-LB-XXX-YYY
1.1	990
62.7	991	(% style="color:red" %)XXX(%%): The default frequency band
1.1	992
38.1	993	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
1.1	994
38.1	995	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
1.1	996
38.1	997	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
1.1	998
38.1	999	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
1.1	1000
38.1	1001	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
1.1	1002
38.1	1003	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
1.1	1004
38.1	1005	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
1.1	1006
38.1	1007	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
1.1	1008
67.11	1009	(((
67.12	1010	(% style="color:blue" %)YYY(%%): Flow Sensor Model:
67.11	1011	)))
	1012
	1013	(((
67.12	1014	004: DW-004 Flow Sensor: diameter: G1/2” / DN15. 450 pulse = 1 L
67.11	1015	)))
	1016
	1017	(((
67.12	1018	006: DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
67.11	1019	)))
	1020
	1021	(((
67.12	1022	010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
67.11	1023	)))
	1024
	1025	* (((
	1026	calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
	1027	)))
	1028
	1029	* (((
	1030	calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
	1031	)))
	1032
	1033	* (((
	1034	calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
	1035	)))
	1036
	1037
31.1	1038	= 8. Packing Info =
1.1	1039
39.6	1040
39.1	1041	(% style="color:#037691" %)Package Includes:
1.1	1042
67.11	1043	* SW3L-LB LoRaWAN Flow Sensor
1.1	1044
39.1	1045	(% style="color:#037691" %)Dimension and weight:
1.1	1046
31.1	1047	* Device Size: cm
1.1	1048
31.1	1049	* Device Weight: g
1.1	1050
31.1	1051	* Package Size / pcs : cm
1.1	1052
31.1	1053	* Weight / pcs : g
1.1	1054
67.11	1055
	1056
31.1	1057	= 9. Support =
1.1	1058
	1059
31.1	1060	* 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.
39.6	1061
	1062	* 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 [[Support@dragino.cc>>mailto:Support@dragino.cc]].

Wiki source code of SW3L-LB -- LoRaWAN Flow Sensor User Manual

Applications