Last modified by Mengting Qiu on 2023/12/14 11:15

From version 70.9
edited by Xiaoling
on 2023/06/12 17:46
Change comment: There is no comment for this version
To version 70.18
edited by Xiaoling
on 2023/06/13 08:53
Change comment: There is no comment for this version

Summary

Details

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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 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.
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.
26 26  
27 -SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
27 +DDS75-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
28 28  
29 -SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
29 +DDS75-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 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.
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.
32 32  
33 33  [[image:image-20230612170943-2.png||height="525" width="912"]]
34 34  
... ... @@ -105,7 +105,6 @@
105 105  * Sleep Mode: 5uA @ 3.3v
106 106  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
107 107  
108 -
109 109  == 1.4 Effective measurement range Reference beam pattern ==
110 110  
111 111  
... ... @@ -179,8 +179,8 @@
179 179  [[image:image-20230523174230-1.png]]
180 180  
181 181  
182 -== ==
183 183  
182 +
184 184  == 2.10 Mechanical ==
185 185  
186 186  
... ... @@ -193,6 +193,18 @@
193 193  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
194 194  
195 195  
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 +
196 196  = 2. Configure DDS75-LB to connect to LoRaWAN network =
197 197  
198 198  == 2.1 How it works ==
... ... @@ -253,355 +253,176 @@
253 253  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
254 254  
255 255  
256 -== 2.3 ​Uplink Payload ==
267 +== 2.3  ​Uplink Payload ==
257 257  
258 -=== 2.3.1 Device Status, FPORT~=5 ===
259 259  
270 +(((
271 +DDS75-LB will uplink payload via LoRaWAN with below payload format: 
272 +)))
260 260  
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.
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 +)))
262 262  
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.
264 264  
265 -The Payload format is as below.
266 266  
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"]]
267 267  
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
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"]]
272 272  
273 -Example parse in TTNv3
274 274  
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"]]
295 +=== 2.3.1  Battery Info ===
276 276  
277 277  
278 -(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
298 +Check the battery voltage for DDS75-LB.
279 279  
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 -
326 326  Ex1: 0x0B45 = 2885mV
327 327  
328 328  Ex2: 0x0B49 = 2889mV
329 329  
330 330  
331 -=== 2.3.2 Sensor Configuration, FPORT~=4 ===
305 +=== 2.3.2  Distance ===
332 332  
333 333  
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 -
355 355  (((
356 -SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
309 +Get the distance. Flat object range 280mm - 7500mm.
357 357  )))
358 358  
359 359  (((
360 -periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
361 -)))
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" %)** **
362 362  
363 -(((
364 -Uplink Payload totals 11 bytes.
315 +(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
365 365  )))
366 366  
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"]]
373 373  
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
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.
378 378  
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"]]
380 380  
381 381  
382 -* (((
383 -(% style="color:#037691" %)**Calculate Flag**
384 -)))
324 +=== 2.3.3  Interrupt Pin ===
385 385  
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 -)))
389 389  
390 -(((
391 -**Example: in the default payload:**
392 -)))
327 +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.
393 393  
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 -)))
329 +**Example:**
403 403  
404 -(((
405 -Default value: 0. 
406 -)))
331 +0x00: Normal uplink packet.
407 407  
408 -(((
409 -Range (6 bits): (b)000000 ~~ (b) 111111
333 +0x01: Interrupt Uplink Packet.
410 410  
411 -If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
412 412  
413 -1) User can set the Calculate Flag of this sensor to 3.
336 +=== 2.3.4  DS18B20 Temperature sensor ===
414 414  
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 -)))
417 417  
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 -)))
339 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
421 421  
422 -* (((
423 -(% style="color:#037691" %)**Alarm**
424 -)))
341 +**Example**:
425 425  
426 -(((
427 -See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
428 -)))
343 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
429 429  
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"]]
345 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
431 431  
347 +(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.**
432 432  
433 -* (((
434 -(% style="color:#037691" %)**Total pulse**
435 -)))
436 436  
437 -(((
438 -Total pulse/counting since factory
439 -)))
350 +=== 2.3.5  Sensor Flag ===
440 440  
441 -(((
442 -Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
443 -)))
444 444  
445 -* (((
446 -(% style="color:#037691" %)**Last Pulse**
447 -)))
448 -
449 449  (((
450 -Total pulse since last FPORT=2 uplink. (Default 20 minutes)
354 +0x01: Detect Ultrasonic Sensor
451 451  )))
452 452  
453 453  (((
454 -Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
358 +0x00: No Ultrasonic Sensor
455 455  )))
456 456  
457 -* (((
458 -(% style="color:#037691" %)**MOD: Default =0**
459 -)))
460 460  
461 -(((
462 -MOD=0 ~-~-> Uplink Total Pulse since factory
463 -)))
362 +=== 2.3.6  Decode payload in The Things Network ===
464 464  
465 -(((
466 -MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
467 -)))
468 468  
469 -* (((
470 -(% style="color:#037691" %)**Water Flow Value**
471 -)))
365 +While using TTN network, you can add the payload format to decode the payload.
472 472  
473 -(((
474 -**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
475 -)))
367 +[[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"]]
476 476  
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"]]
369 +The payload decoder function for TTN V3 is here:
478 478  
479 -
480 480  (((
481 -**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
372 +DDS75-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
482 482  )))
483 483  
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"]] ** **
485 485  
376 +== 2.4  Uplink Interval ==
486 486  
487 -=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
488 488  
379 +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"]]
489 489  
490 -(((
491 -SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
492 -)))
493 493  
494 -(((
495 -The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
496 -)))
382 +== 2.5  ​Show Data in DataCake IoT Server ==
497 497  
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 -)))
501 501  
502 502  (((
503 -For example, in the US915 band, the max payload for different DR is:
386 +[[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:
504 504  )))
505 505  
506 506  (((
507 -(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data
390 +
508 508  )))
509 509  
510 510  (((
511 -(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
394 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
512 512  )))
513 513  
514 514  (((
515 -(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
398 +(% 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:**
516 516  )))
517 517  
518 -(((
519 -(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data.
520 -)))
521 521  
522 -(((
523 -If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
524 -)))
402 +[[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"]]
525 525  
526 -(((
527 -(% style="color:#037691" %)**Downlink:**
528 -)))
529 529  
530 -(((
531 -0x31 62 46 B1 F0 62 46 B3 94 07
532 -)))
405 +[[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"]]
533 533  
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"]]
535 535  
408 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
536 536  
537 -(((
538 -(% style="color:#037691" %)**Uplink:**
539 -)))
410 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.**
540 540  
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 -)))
412 +[[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"]]
544 544  
545 -(((
546 -(% style="color:#037691" %)**Parsed Value:**
547 -)))
548 548  
549 -(((
550 -[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
551 -)))
415 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
552 552  
417 +[[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"]]
553 553  
554 -(((
555 -[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
556 -)))
557 557  
558 -(((
559 -[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
560 -)))
561 561  
562 -(((
563 -[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
564 -)))
421 +== 2.6 Datalog Feature ==
565 565  
566 -(((
567 -[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
568 -)))
569 569  
570 -(((
571 -[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
572 -)))
424 +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.
573 573  
574 -(((
575 -[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
576 -)))
577 577  
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"]]
427 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
579 579  
580 580  
581 -== 2.4 Payload Decoder file ==
430 +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.
582 582  
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 -
600 600  * (((
601 -a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
433 +a) DDS75-LB will do an ACK check for data records sending to make sure every data arrive server.
602 602  )))
603 603  * (((
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.
436 +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.
605 605  )))
606 606  
607 607  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -609,10 +609,10 @@
609 609  [[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"]]
610 610  
611 611  
612 -=== 2.5.2 Unix TimeStamp ===
444 +=== 2.6.2 Unix TimeStamp ===
613 613  
614 614  
615 -SW3L-LB uses Unix TimeStamp format based on
447 +DDS75-LB uses Unix TimeStamp format based on
616 616  
617 617  [[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"]]
618 618  
... ... @@ -626,17 +626,17 @@
626 626  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
627 627  
628 628  
629 -=== 2.5.3 Set Device Time ===
461 +=== 2.6.3 Set Device Time ===
630 630  
631 631  
632 632  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
633 633  
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).
466 +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).
635 635  
636 636  (% 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.**
637 637  
638 638  
639 -=== 2.5.4 Poll sensor value ===
471 +=== 2.6.4 Poll sensor value ===
640 640  
641 641  
642 642  Users can poll sensor values based on timestamps. Below is the downlink command.
... ... @@ -659,24 +659,24 @@
659 659  )))
660 660  
661 661  (((
662 -Uplink Internal =5s,means SW3L-LB will send one packet every 5s. range 5~~255s.
494 +Uplink Internal =5s,means DDS75-LB will send one packet every 5s. range 5~~255s.
663 663  )))
664 664  
665 665  
666 -== 2.6 Frequency Plans ==
498 +== 2.7 Frequency Plans ==
667 667  
668 668  
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.
501 +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.
670 670  
671 671  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
672 672  
673 673  
674 -= 3. Configure SW3L-LB =
506 += 3. Configure DDS75-LB =
675 675  
676 676  == 3.1 Configure Methods ==
677 677  
678 678  
679 -SW3L-LB supports below configure method:
511 +DDS75-LB supports below configure method:
680 680  
681 681  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
682 682  
... ... @@ -698,10 +698,10 @@
698 698  [[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/]]
699 699  
700 700  
701 -== 3.3 Commands special design for SW3L-LB ==
533 +== 3.3 Commands special design for DDS75-LB ==
702 702  
703 703  
704 -These commands only valid for SW3L-LB, as below:
536 +These commands only valid for DDS75-LB, as below:
705 705  
706 706  
707 707  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -746,259 +746,135 @@
746 746  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
747 747  )))
748 748  
749 -=== 3.3.2 Quit AT Command ===
581 +=== 3.3.2 Set Interrupt Mode ===
750 750  
751 751  
752 -Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
584 +Feature, Set Interrupt mode for PA8 of pin.
753 753  
754 -(% style="color:blue" %)**AT Command: AT+DISAT**
586 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
755 755  
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
588 +(% style="color:blue" %)**AT Command: AT+INTMOD**
759 759  
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.
590 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
591 +|=(% 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**
592 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
593 +0
594 +OK
595 +the mode is 0 =Disable Interrupt
780 780  )))
597 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
598 +Set Transmit Interval
599 +0. (Disable Interrupt),
600 +~1. (Trigger by rising and falling edge)
601 +2. (Trigger by falling edge)
602 +3. (Trigger by rising edge)
603 +)))|(% style="width:157px" %)OK
781 781  
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 -)))
605 +(% style="color:blue" %)**Downlink Command: 0x06**
785 785  
786 -(((
787 -To monitor this faulty and send alarm, there are two settings:
788 -)))
607 +Format: Command Code (0x06) followed by 3 bytes.
789 789  
790 -* (((
791 -(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
792 -)))
609 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
793 793  
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 -)))
611 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
797 797  
798 -* (((
799 -(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
800 -)))
613 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
801 801  
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 -)))
615 += 4. Battery & Power Consumption =
805 805  
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 -)))
809 809  
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 -)))
618 +DDS75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
813 813  
814 -(((
815 -(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
816 -)))
620 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
817 817  
818 -* (((
819 -AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
820 -)))
821 821  
822 -* (((
823 -AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
824 -)))
623 += 5. OTA Firmware update =
825 825  
826 -(((
827 -(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure: 
828 -)))
829 829  
830 -(((
831 -Command: **0xAA aa bb cc**
832 -)))
626 +(% class="wikigeneratedid" %)
627 +User can change firmware DDS75-LB to:
833 833  
834 -(((
835 -AA: Command Type Code
836 -)))
629 +* Change Frequency band/ region.
837 837  
838 -(((
839 -aa: Stop duration
840 -)))
631 +* Update with new features.
841 841  
842 -(((
843 -bb cc: Alarm Timer
844 -)))
633 +* Fix bugs.
845 845  
846 -(((
847 -If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
848 -)))
635 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
849 849  
637 +Methods to Update Firmware:
850 850  
851 -=== 3.3.5 Clear Flash Record ===
639 +* (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/]]
852 852  
641 +* 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]]**.
853 853  
854 -Feature: Clear flash storage for data log feature.
643 += 6. FAQ =
855 855  
856 -(% style="color:blue" %)**AT Command: AT+CLRDTA**
857 857  
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
646 +== 6.1  What is the frequency plan for DDS75-LB? ==
861 861  
862 -(((
863 -(% style="color:blue" %)**Downlink Command:**
864 -)))
865 865  
866 -(((
867 -* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
868 -)))
649 +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"]]
869 869  
870 870  
652 +== 6.2  Can I use DDS75-LB in condensation environment? ==
871 871  
872 -=== 3.3.6 Set the calculate flag ===
873 873  
655 +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.
874 874  
875 -Feature: Set the calculate flag
876 876  
877 -(% style="color:blue" %)**AT Command: AT+CALCFLAG**
658 += 7.  Trouble Shooting =
878 878  
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
660 +== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
883 883  
884 -(% style="color:blue" %)**Downlink Command:**
885 885  
886 -* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
663 +It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
887 887  
888 -=== 3.3.7 Set count number ===
889 889  
666 +== 7.2  AT Command input doesn't work ==
890 890  
891 -Feature: Manually set the count number
892 892  
893 -(% style="color:blue" %)**AT Command: AT+SETCNT**
669 +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.
894 894  
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
899 899  
900 -(% style="color:blue" %)**Downlink Command:**
672 +== 7.3  Why does the sensor reading show 0 or "No sensor" ==
901 901  
902 -* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
903 903  
904 -* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
675 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
905 905  
906 -=== 3.3.8 Set Interrupt Mode ===
677 +2. Sensor wiring is disconnected
907 907  
679 +3. Not using the correct decoder
908 908  
909 -Feature, Set Interrupt mode for PA8 of pin.
910 910  
911 -When AT+INTMOD=0 is set, PA8 is used as a digital input port.
682 +== 7.4  Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
912 912  
913 -(% style="color:blue" %)**AT Command: AT+INTMOD**
914 914  
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
685 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
929 929  
930 -(% style="color:blue" %)**Downlink Command: 0x06**
687 +2) Does it change with temperature, temperature will affect its measurement
931 931  
932 -Format: Command Code (0x06) followed by 3 bytes.
689 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
933 933  
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.
691 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
935 935  
936 -* Example 1: Downlink Payload06000000  ~/~/  Turn off interrupt mode
693 +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
937 937  
938 -* Example 2: Downlink Payload06000003  ~/~/  Set the interrupt mode to rising edge trigger
695 +[[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-20230113135125-2.png?width=1057&height=136&rev=1.1||alt="image-20230113135125-2.png"]]
939 939  
940 -=== 3.3.9 Set work mode ===
941 941  
698 +Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
942 942  
943 -Feature: Manually set the work mode
700 +Please send the data to us for check.
944 944  
945 945  
946 -(% style="color:blue" %)**AT Command: AT+MOD**
703 += 8. Order Info =
947 947  
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
952 952  
953 -(% style="color:blue" %)**Downlink Command:**
706 +Part Number: (% style="color:blue" %)**DDS75-LB-XXX**
954 954  
955 -* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
708 +(% style="color:red" %)**XXX**(%%): **The default frequency band**
956 956  
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 -
1002 1002  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1003 1003  
1004 1004  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -1015,43 +1015,14 @@
1015 1015  
1016 1016  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1017 1017  
1018 -(((
1019 -(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
1020 -)))
1021 1021  
1022 -(((
1023 - **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
1024 -)))
1025 1025  
1026 -(((
1027 - **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
1028 -)))
728 += 9. ​Packing Info =
1029 1029  
1030 -(((
1031 - **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
1032 -)))
1033 1033  
1034 -* (((
1035 -calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
1036 -)))
1037 -
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 -
1052 1052  (% style="color:#037691" %)**Package Includes**:
1053 1053  
1054 -* SW3L-LB LoRaWAN Flow Sensor
733 +* DDS75-LB LoRaWAN Distance Detection Sensor x 1
1055 1055  
1056 1056  (% style="color:#037691" %)**Dimension and weight**:
1057 1057  
... ... @@ -1063,9 +1063,11 @@
1063 1063  
1064 1064  * Weight / pcs : g
1065 1065  
1066 -= 9. Support =
1067 1067  
1068 1068  
747 += 10. Support =
748 +
749 +
1069 1069  * 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.
1070 1070  
1071 1071  * 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]].