Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01

Summary

• Page properties (1 modified, 0 added, 0 removed)

Details

Page properties

Content

...	...	@@ -22,13 +22,13 @@
22	22
23	23	It detects the distance(% style="color:blue" %)**  between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
24	24
25		-The LoRa wireless technology used in DDS75-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.
	25	+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.
26	26
27		-DDS75-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
	27	+SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
28	28
29		-DDS75-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
	29	+SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
30	30
31		-Each DDS75-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.
	31	+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.
32	32
33	33	[[image:image-20230612170943-2.png||height="525" width="912"]]
34	34
...	...	@@ -105,6 +105,7 @@
105	105	* Sleep Mode: 5uA @ 3.3v
106	106	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
107	107
	108	+
108	108	== 1.4 Effective measurement range Reference beam pattern ==
109	109
110	110
...	...	@@ -178,8 +178,8 @@
178	178	[[image:image-20230523174230-1.png]]
179	179
180	180
	182	+== ==
181	181
182		-
183	183	== 2.10 Mechanical ==
184	184
185	185
...	...	@@ -192,18 +192,6 @@
192	192	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
193	193
194	194
195		-**Probe Mechanical:**
196		-
197		-
198		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]]
199		-
200		-
201		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
202		-
203		-
204		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
205		-
206		-
207	207	= 2. Configure DDS75-LB to connect to LoRaWAN network =
208	208
209	209	== 2.1 How it works ==
...	...	@@ -264,174 +264,355 @@
264	264	After join success, it will start to upload messages to TTN and you can see the messages in the panel.
265	265
266	266
267		-== 2.3  ​Uplink Payload ==
	256	+== 2.3 ​Uplink Payload ==
268	268
	258	+=== 2.3.1 Device Status, FPORT~=5 ===
269	269
270		-(((
271		-DDS75-LB will uplink payload via LoRaWAN with below payload format:
272		-)))
273	273
274		-(((
275		-Uplink payload includes in total 4 bytes.
276		-Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
277		-)))
	261	+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.
278	278
	263	+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.
279	279
	265	+The Payload format is as below.
280	280
281		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
282		-|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
283		-**Size(bytes)**
284		-)))|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)1|=(% style="background-color:#D9E2F3;color:#0070C0" %)2|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
285		-|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
286		-[[Distance>>||anchor="H2.3.2A0Distance"]]
287		-(unit: mm)
288		-)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
289		-[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
290		-)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
291	291
292		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
	268	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	269	+|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
	270	+|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
	271	+|(% 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
293	293
	273	+Example parse in TTNv3
294	294
295		-=== 2.3.1  Battery Info ===
	275	+[[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"]]
296	296
297	297
298		-Check the battery voltage for DDS75-LB.
	278	+(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
299	299
	280	+(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
	281	+
	282	+(% style="color:#037691" %)**Frequency Band**:
	283	+
	284	+*0x01: EU868
	285	+
	286	+*0x02: US915
	287	+
	288	+*0x03: IN865
	289	+
	290	+*0x04: AU915
	291	+
	292	+*0x05: KZ865
	293	+
	294	+*0x06: RU864
	295	+
	296	+*0x07: AS923
	297	+
	298	+*0x08: AS923-1
	299	+
	300	+*0x09: AS923-2
	301	+
	302	+*0x0a: AS923-3
	303	+
	304	+*0x0b: CN470
	305	+
	306	+*0x0c: EU433
	307	+
	308	+*0x0d: KR920
	309	+
	310	+*0x0e: MA869
	311	+
	312	+
	313	+(% style="color:#037691" %)**Sub-Band**:
	314	+
	315	+AU915 and US915:value 0x00 ~~ 0x08
	316	+
	317	+CN470: value 0x0B ~~ 0x0C
	318	+
	319	+Other Bands: Always 0x00
	320	+
	321	+
	322	+(% style="color:#037691" %)**Battery Info**:
	323	+
	324	+Check the battery voltage.
	325	+
300	300	Ex1: 0x0B45 = 2885mV
301	301
302	302	Ex2: 0x0B49 = 2889mV
303	303
304	304
305		-=== 2.3.2  Distance ===
	331	+=== 2.3.2 Sensor Configuration, FPORT~=4 ===
306	306
307	307
	334	+SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server.
	335	+
	336	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	337	+|(% 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**
	338	+|**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
	339	+
	340	+* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
	341	+
	342	+Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
	343	+
	344	+
	345	+* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
	346	+
	347	+Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
	348	+
	349	+[[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"]]
	350	+
	351	+
	352	+=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
	353	+
	354	+
308	308	(((
309		-Get the distance. Flat object range 280mm - 7500mm.
	356	+SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
310	310	)))
311	311
312	312	(((
313		-For example, if the data you get from the register is 0x0B 0x05, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
	360	+periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
	361	+)))
314	314
315		-(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
	363	+(((
	364	+Uplink Payload totals 11 bytes.
316	316	)))
317	317
	367	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	368	+|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
	369	+|(% 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**
	370	+|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
	371	+Total pulse Or Last Pulse
	372	+)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
318	318
319		-* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
320		-* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
	374	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
	375	+|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
	376	+|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
	377	+|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
321	321
322		-=== 2.3.3  Interrupt Pin ===
	379	+[[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"]]
323	323
324	324
325		-This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3A0SetInterruptMode"]] for the hardware and software set up.
	382	+* (((
	383	+(% style="color:#037691" %)**Calculate Flag**
	384	+)))
326	326
327		-**Example:**
	386	+(((
	387	+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.
	388	+)))
328	328
329		-0x00: Normal uplink packet.
	390	+(((
	391	+**Example: in the default payload:**
	392	+)))
330	330
331		-0x01: Interrupt Uplink Packet.
	394	+* (((
	395	+calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
	396	+)))
	397	+* (((
	398	+calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
	399	+)))
	400	+* (((
	401	+calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
	402	+)))
332	332
	404	+(((
	405	+Default value: 0.
	406	+)))
333	333
334		-=== 2.3.4  DS18B20 Temperature sensor ===
	408	+(((
	409	+Range (6 bits): (b)000000 ~~ (b) 111111
335	335
	411	+If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
336	336
337		-This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
	413	+1) User can set the Calculate Flag of this sensor to 3.
338	338
339		-**Example**:
	415	+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.
	416	+)))
340	340
341		-If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
	418	+(((
	419	+(% 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="H3.3.6Setthecalculateflag"]]
	420	+)))
342	342
343		-If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
	422	+* (((
	423	+(% style="color:#037691" %)**Alarm**
	424	+)))
344	344
345		-(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.**
	426	+(((
	427	+See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
	428	+)))
346	346
	430	+[[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"]]
347	347
348		-=== 2.3.5  Sensor Flag ===
349	349
	433	+* (((
	434	+(% style="color:#037691" %)**Total pulse**
	435	+)))
350	350
351	351	(((
352		-0x01: Detect Ultrasonic Sensor
	438	+Total pulse/counting since factory
353	353	)))
354	354
355	355	(((
356		-0x00: No Ultrasonic Sensor
	442	+Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
357	357	)))
358	358
	445	+* (((
	446	+(% style="color:#037691" %)**Last Pulse**
	447	+)))
359	359
360		-=== 2.3.6  Decode payload in The Things Network ===
	449	+(((
	450	+Total pulse since last FPORT=2 uplink. (Default 20 minutes)
	451	+)))
361	361
	453	+(((
	454	+Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
	455	+)))
362	362
363		-While using TTN network, you can add the payload format to decode the payload.
	457	+* (((
	458	+(% style="color:#037691" %)**MOD: Default =0**
	459	+)))
364	364
365		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850829385-439.png?rev=1.1||alt="1654850829385-439.png"]]
	461	+(((
	462	+MOD=0 ~-~-> Uplink Total Pulse since factory
	463	+)))
366	366
367		-The payload decoder function for TTN V3 is here:
	465	+(((
	466	+MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
	467	+)))
368	368
	469	+* (((
	470	+(% style="color:#037691" %)**Water Flow Value**
	471	+)))
	472	+
369	369	(((
370		-DDS75-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
	474	+**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
371	371	)))
372	372
	477	+[[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"]]
373	373
374		-== 2.4  Uplink Interval ==
375	375
	480	+(((
	481	+**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
	482	+)))
376	376
377		-The DDS75-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
	484	+[[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"]] ** **
378	378
379	379
380		-== 2.5  ​Show Data in DataCake IoT Server ==
	487	+=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
381	381
382	382
383	383	(((
384		-[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
	491	+SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
385	385	)))
386	386
387	387	(((
388		-
	495	+The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
389	389	)))
390	390
	498	+* (((
	499	+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.
	500	+)))
	501	+
391	391	(((
392		-(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
	503	+For example, in the US915 band, the max payload for different DR is:
393	393	)))
394	394
395	395	(((
396		-(% style="color:blue" %)**Step 2**(%%)**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:**
	507	+(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data
397	397	)))
398	398
	510	+(((
	511	+(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	512	+)))
399	399
400		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592790040-760.png?rev=1.1||alt="1654592790040-760.png"]]
	514	+(((
	515	+(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
	516	+)))
401	401
	518	+(((
	519	+(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data.
	520	+)))
402	402
403		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
	522	+(((
	523	+If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
	524	+)))
404	404
	526	+(((
	527	+(% style="color:#037691" %)**Downlink:**
	528	+)))
405	405
406		-(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
	530	+(((
	531	+0x31 62 46 B1 F0 62 46 B3 94 07
	532	+)))
407	407
408		-(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.**
	534	+[[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"]]
409	409
410		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]]
411	411
	537	+(((
	538	+(% style="color:#037691" %)**Uplink:**
	539	+)))
412	412
413		-After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
	541	+(((
	542	+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
	543	+)))
414	414
415		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610165129-11.png?width=1088&height=595&rev=1.1||alt="image-20220610165129-11.png"]]
	545	+(((
	546	+(% style="color:#037691" %)**Parsed Value:**
	547	+)))
416	416
	549	+(((
	550	+[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
	551	+)))
417	417
418	418
419		-== 2.6 Datalog Feature ==
	554	+(((
	555	+[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
	556	+)))
420	420
	558	+(((
	559	+[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
	560	+)))
421	421
422		-Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS75-LB will store the reading for future retrieving purposes.
	562	+(((
	563	+[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
	564	+)))
423	423
	566	+(((
	567	+[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
	568	+)))
424	424
425		-=== 2.6.1 Ways to get datalog via LoRaWAN ===
	570	+(((
	571	+[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
	572	+)))
426	426
	574	+(((
	575	+[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
	576	+)))
427	427
428		-Set PNACKMD=1, DDS75-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS75-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.
	578	+[[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"]]
429	429
	580	+
	581	+== 2.4 Payload Decoder file ==
	582	+
	583	+
	584	+In TTN, use can add a custom payload so it shows friendly reading
	585	+
	586	+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]]
	587	+
	588	+
	589	+== 2.5 Datalog Feature ==
	590	+
	591	+
	592	+Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, SW3L-LB will store the reading for future retrieving purposes.
	593	+
	594	+
	595	+=== 2.5.1 Ways to get datalog via LoRaWAN ===
	596	+
	597	+
	598	+Set PNACKMD=1, SW3L-LB will wait for ACK for every uplink, when there is no LoRaWAN network,SW3L-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.
	599	+
430	430	* (((
431		-a) DDS75-LB will do an ACK check for data records sending to make sure every data arrive server.
	601	+a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
432	432	)))
433	433	* (((
434		-b) DDS75-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS75-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 DDS75-LB gets a ACK, DDS75-LB will consider there is a network connection and resend all NONE-ACK messages.
	604	+b) SW3L-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but SW3L-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 SW3L-LB gets a ACK, SW3L-LB will consider there is a network connection and resend all NONE-ACK messages.
435	435	)))
436	436
437	437	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
...	...	@@ -439,10 +439,10 @@
439	439	[[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"]]
440	440
441	441
442		-=== 2.6.2 Unix TimeStamp ===
	612	+=== 2.5.2 Unix TimeStamp ===
443	443
444	444
445		-DDS75-LB uses Unix TimeStamp format based on
	615	+SW3L-LB uses Unix TimeStamp format based on
446	446
447	447	[[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"]]
448	448
...	...	@@ -456,17 +456,17 @@
456	456	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
457	457
458	458
459		-=== 2.6.3 Set Device Time ===
	629	+=== 2.5.3 Set Device Time ===
460	460
461	461
462	462	User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
463	463
464		-Once DDS75-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS75-LB. If DDS75-LB fails to get the time from the server, DDS75-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
	634	+Once SW3L-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to SW3L-LB. If SW3L-LB fails to get the time from the server, SW3L-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
465	465
466	466	(% 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.**
467	467
468	468
469		-=== 2.6.4 Poll sensor value ===
	639	+=== 2.5.4 Poll sensor value ===
470	470
471	471
472	472	Users can poll sensor values based on timestamps. Below is the downlink command.
...	...	@@ -489,24 +489,24 @@
489	489	)))
490	490
491	491	(((
492		-Uplink Internal =5s，means DDS75-LB will send one packet every 5s. range 5~~255s.
	662	+Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
493	493	)))
494	494
495	495
496		-== 2.7 Frequency Plans ==
	666	+== 2.6 Frequency Plans ==
497	497
498	498
499		-The DDS75-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.
	669	+The SW3L-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.
500	500
501	501	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
502	502
503	503
504		-= 3. Configure DDS75-LB =
	674	+= 3. Configure SW3L-LB =
505	505
506	506	== 3.1 Configure Methods ==
507	507
508	508
509		-DDS75-LB supports below configure method:
	679	+SW3L-LB supports below configure method:
510	510
511	511	* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
512	512
...	...	@@ -528,10 +528,10 @@
528	528	[[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/]]
529	529
530	530
531		-== 3.3 Commands special design for DDS75-LB ==
	701	+== 3.3 Commands special design for SW3L-LB ==
532	532
533	533
534		-These commands only valid for DDS75-LB, as below:
	704	+These commands only valid for SW3L-LB, as below:
535	535
536	536
537	537	=== 3.3.1 Set Transmit Interval Time ===
...	...	@@ -576,135 +576,259 @@
576	576	Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
577	577	)))
578	578
579		-=== 3.3.2 Set Interrupt Mode ===
	749	+=== 3.3.2 Quit AT Command ===
580	580
581	581
582		-Feature, Set Interrupt mode for PA8 of pin.
	752	+Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
583	583
584		-When AT+INTMOD=0 is set, PA8 is used as a digital input port.
	754	+(% style="color:blue" %)**AT Command: AT+DISAT**
585	585
586		-(% style="color:blue" %)**AT Command: AT+INTMOD**
	756	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
	757	+|=(% 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**
	758	+|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
587	587
588		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
589		-|=(% 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**
590		-|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
591		-0
592		-OK
593		-the mode is 0 =Disable Interrupt
	760	+(% style="color:blue" %)**Downlink Command:**
	761	+
	762	+No downlink command for this feature.
	763	+
	764	+
	765	+=== 3.3.3 Get Device Status ===
	766	+
	767	+
	768	+Send a LoRaWAN downlink to ask device send Alarm settings.
	769	+
	770	+(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
	771	+
	772	+Sensor will upload Device Status via FPORT=5. See payload section for detail.
	773	+
	774	+
	775	+=== 3.3.4 Alarm for continuously water flow ===
	776	+
	777	+
	778	+(((
	779	+This feature is to monitor and send Alarm for continuously water flow.
594	594	)))
595		-|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
596		-Set Transmit Interval
597		-0. (Disable Interrupt),
598		-~1. (Trigger by rising and falling edge)
599		-2. (Trigger by falling edge)
600		-3. (Trigger by rising edge)
601		-)))|(% style="width:157px" %)OK
602	602
603		-(% style="color:blue" %)**Downlink Command: 0x06**
	782	+(((
	783	+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.
	784	+)))
604	604
605		-Format: Command Code (0x06) followed by 3 bytes.
	786	+(((
	787	+To monitor this faulty and send alarm, there are two settings:
	788	+)))
606	606
607		-This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
	790	+* (((
	791	+(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
	792	+)))
608	608
609		-* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
	794	+(((
	795	+Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
	796	+)))
610	610
611		-* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
	798	+* (((
	799	+(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
	800	+)))
612	612
613		-= 4. Battery & Power Consumption =
	802	+(((
	803	+**Example:** 3 minutes, if SW3L-LB detect a start of water flow event and didn't detect a stop event within Alarm timer, SW3L-LB will send an Alarm to indicate a water flow abnormal alarm.
	804	+)))
614	614
	806	+(((
	807	+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.
	808	+)))
615	615
616		-DDS75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
	810	+(((
	811	+(% 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.**
	812	+)))
617	617
618		-[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	814	+(((
	815	+(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
	816	+)))
619	619
	818	+* (((
	819	+AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
	820	+)))
620	620
621		-= 5. OTA Firmware update =
	822	+* (((
	823	+AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
	824	+)))
622	622
	826	+(((
	827	+(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
	828	+)))
623	623
624		-(% class="wikigeneratedid" %)
625		-User can change firmware DDS75-LB to:
	830	+(((
	831	+Command: **0xAA aa bb cc**
	832	+)))
626	626
627		-* Change Frequency band/ region.
	834	+(((
	835	+AA: Command Type Code
	836	+)))
628	628
629		-* Update with new features.
	838	+(((
	839	+aa: Stop duration
	840	+)))
630	630
631		-* Fix bugs.
	842	+(((
	843	+bb cc: Alarm Timer
	844	+)))
632	632
633		-Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
	846	+(((
	847	+If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
	848	+)))
634	634
635		-Methods to Update Firmware:
636	636
637		-* (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/]]
	851	+=== 3.3.5 Clear Flash Record ===
638	638
639		-* 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]]**.
640	640
641		-= 6. FAQ =
	854	+Feature: Clear flash storage for data log feature.
642	642
	856	+(% style="color:blue" %)**AT Command: AT+CLRDTA**
643	643
644		-== 6.1  What is the frequency plan for DDS75-LB? ==
	858	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
	859	+|=(% 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**
	860	+|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
645	645
	862	+(((
	863	+(% style="color:blue" %)**Downlink Command:**
	864	+)))
646	646
647		-DDS75-LB use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
	866	+(((
	867	+* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
	868	+)))
648	648
649	649
650		-== 6.2  Can I use DDS75-LB in condensation environment? ==
651	651
	872	+=== 3.3.6 Set the calculate flag ===
652	652
653		-DDS75-LB is not suitable to be used in condensation environment. Condensation on the DDS75-LB probe will affect the reading and always got 0.
654	654
	875	+Feature: Set the calculate flag
655	655
656		-= 7.  Trouble Shooting =
	877	+(% style="color:blue" %)**AT Command: AT+CALCFLAG**
657	657
658		-== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
	879	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
	880	+|=(% 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**
	881	+|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
	882	+|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
659	659
	884	+(% style="color:blue" %)**Downlink Command:**
660	660
661		-It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
	886	+* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
662	662
	888	+=== 3.3.7 Set count number ===
663	663
664		-== 7.2  AT Command input doesn't work ==
665	665
	891	+Feature: Manually set the count number
666	666
667		-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:blue" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:blue" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
	893	+(% style="color:blue" %)**AT Command: AT+SETCNT**
668	668
	895	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
	896	+|=(% 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**
	897	+|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
	898	+|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
669	669
670		-== 7.3  Why does the sensor reading show 0 or "No sensor" ==
	900	+(% style="color:blue" %)**Downlink Command:**
671	671
	902	+* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
672	672
673		-~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
	904	+* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
674	674
675		-2. Sensor wiring is disconnected
	906	+=== 3.3.8 Set Interrupt Mode ===
676	676
677		-3. Not using the correct decoder
678	678
	909	+Feature, Set Interrupt mode for PA8 of pin.
679	679
680		-== 5.4  Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
	911	+When AT+INTMOD=0 is set, PA8 is used as a digital input port.
681	681
	913	+(% style="color:blue" %)**AT Command: AT+INTMOD**
682	682
683		-1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
	915	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	916	+|=(% 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**
	917	+|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
	918	+0
	919	+OK
	920	+the mode is 0 =Disable Interrupt
	921	+)))
	922	+|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
	923	+Set Transmit Interval
	924	+0. (Disable Interrupt),
	925	+~1. (Trigger by rising and falling edge)
	926	+2. (Trigger by falling edge)
	927	+3. (Trigger by rising edge)
	928	+)))|(% style="width:157px" %)OK
684	684
685		-2) Does it change with temperature, temperature will affect its measurement
	930	+(% style="color:blue" %)**Downlink Command: 0x06**
686	686
687		-3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
	932	+Format: Command Code (0x06) followed by 3 bytes.
688	688
689		-downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
	934	+This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
690	690
691		-4) After entering the debug mode, it will send 20 pieces of data at a time, and you can send its uplink to us for analysis
	936	+* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
692	692
693		-[[image:image-20230113135125-2.png||height="136" width="1057"]]
	938	+* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
694	694
	940	+=== 3.3.9 Set work mode ===
695	695
696		-Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
697	697
698		-Please send the data to us for check.
	943	+Feature: Manually set the work mode
699	699
700	700
701		-= 8. Order Info =
	946	+(% style="color:blue" %)**AT Command: AT+MOD**
702	702
	948	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
	949	+|=(% 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**
	950	+|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
	951	+|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
703	703
704		-Part Number: (% style="color:blue" %)**DDS75-LB-XXX**
	953	+(% style="color:blue" %)**Downlink Command:**
705	705
706		-(% style="color:red" %)**XXX**(%%): **The default frequency band**
	955	+* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
707	707
	957	+* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
	958	+
	959	+= 4. Battery & Power Consumption =
	960	+
	961	+
	962	+SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
	963	+
	964	+[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	965	+
	966	+
	967	+= 5. OTA Firmware update =
	968	+
	969	+
	970	+(% class="wikigeneratedid" %)
	971	+User can change firmware SW3L-LB to:
	972	+
	973	+* Change Frequency band/ region.
	974	+
	975	+* Update with new features.
	976	+
	977	+* Fix bugs.
	978	+
	979	+Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
	980	+
	981	+Methods to Update Firmware:
	982	+
	983	+* (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/]]
	984	+
	985	+* 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]]**.
	986	+
	987	+= 6. FAQ =
	988	+
	989	+== 6.1  AT Commands input doesn't work ==
	990	+
	991	+
	992	+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.
	993	+
	994	+
	995	+= 7. Order Info =
	996	+
	997	+
	998	+Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
	999	+
	1000	+(% style="color:red" %)**XXX**(%%): The default frequency band
	1001	+
708	708	* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
709	709
710	710	* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
...	...	@@ -721,15 +721,43 @@
721	721
722	722	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
723	723
	1018	+(((
	1019	+(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
	1020	+)))
724	724
	1022	+(((
	1023	+ **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
	1024	+)))
725	725
	1026	+(((
	1027	+ **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
	1028	+)))
726	726
727		-= 9. ​Packing Info =
	1030	+(((
	1031	+ **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
	1032	+)))
728	728
	1034	+* (((
	1035	+calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
	1036	+)))
729	729
	1038	+* (((
	1039	+calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
	1040	+)))
	1041	+
	1042	+* (((
	1043	+calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
	1044	+
	1045	+
	1046	+
	1047	+)))
	1048	+
	1049	+= 8. ​Packing Info =
	1050	+
	1051	+
730	730	(% style="color:#037691" %)**Package Includes**:
731	731
732		-* DDS75-LB LoRaWAN Distance Detection Sensor x 1
	1054	+* SW3L-LB LoRaWAN Flow Sensor
733	733
734	734	(% style="color:#037691" %)**Dimension and weight**:
735	735
...	...	@@ -741,12 +741,9 @@
741	741
742	742	* Weight / pcs : g
743	743
	1066	+= 9. Support =
744	744
745	745
746		-
747		-= 10. Support =
748		-
749		-
750	750	* 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.
751	751
752	752	* 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]].