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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 86.5
edited by Xiaoling
on 2023/09/12 10:52
Change comment: There is no comment for this version
To version 86.7
edited by Xiaoling
on 2023/09/12 11:28
Change comment: There is no comment for this version

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... ... @@ -176,10 +176,10 @@
176 176  )))
177 177  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
178 178  
179 -== 1.10 BLE connection ==
179 +== 1.9 BLE connection ==
180 180  
181 181  
182 -DDS20-NB support BLE remote configure and firmware update.
182 +DDS45-NB support BLE remote configure and firmware update.
183 183  
184 184  
185 185  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
... ... @@ -191,19 +191,19 @@
191 191  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
192 192  
193 193  
194 -== 1.11 Pin Definitions & Switch ==
194 +== 1.10 Pin Definitions & Switch ==
195 195  
196 196  
197 197  [[image:image-20230819104805-5.png]]
198 198  
199 199  
200 -=== 1.11.1 Jumper JP2 ===
200 +=== 1.10.1 Jumper JP2 ===
201 201  
202 202  
203 203  Power on Device when put this jumper.
204 204  
205 205  
206 -=== 1.11.2 BOOT MODE / SW1 ===
206 +=== 1.10.2 BOOT MODE / SW1 ===
207 207  
208 208  
209 209  **1)** (% style="color:blue" %)**ISP**(%%): upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
... ... @@ -211,7 +211,7 @@
211 211  **2)** (% style="color:blue" %)**Flash**(%%): work mode, device starts to work and send out console output for further debug
212 212  
213 213  
214 -=== 1.11.3 Reset Button ===
214 +=== 1.10.3 Reset Button ===
215 215  
216 216  
217 217  Press to reboot the device.
... ... @@ -219,9 +219,8 @@
219 219  (% style="display:none" %)
220 220  
221 221  
222 -== 1.12 Mechanical ==
222 +== 1.11 Mechanical ==
223 223  
224 -
225 225  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675143884058-338.png?rev=1.1||alt="1675143884058-338.png"]]
226 226  
227 227  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675143899218-599.png?rev=1.1||alt="1675143899218-599.png"]]
... ... @@ -231,17 +231,16 @@
231 231  
232 232  (% style="color:blue" %)**Probe Mechanical:**
233 233  
234 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615090910-1.png?rev=1.1||alt="image-20220615090910-1.png"]]
233 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS45%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654915562090-396.png?rev=1.1||alt="1654915562090-396.png"]]
235 235  
236 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615090910-2.png?rev=1.1||alt="image-20220615090910-2.png"]]
237 237  
238 238  
239 -= 2. Use DDS20-NB to communicate with IoT Server =
237 += 2. Use DDS45-NB to communicate with IoT Server =
240 240  
241 241  == 2.1 Send data to IoT server via NB-IoT network ==
242 242  
243 243  
244 -The DDS20-NB is equipped with a NB-IoT module, the pre-loaded firmware in DDS20-NB will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by DDS20-NB.
242 +The DDS45-NB is equipped with a NB-IoT module, the pre-loaded firmware in DDS45-NB will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by DDS45-NB.
245 245  
246 246  
247 247  Below shows the network structure:
... ... @@ -252,7 +252,7 @@
252 252  There are two version: (% style="color:blue" %)**-GE**(%%) and (% style="color:blue" %)**-1D**(%%) version of DDS45-NB.
253 253  
254 254  
255 -(% style="color:blue" %)**GE Version**(%%): This version doesn't include SIM card or point to any IoT server. User needs to use AT Commands to configure below two steps to set DDS20-NB send data to IoT server.
253 +(% style="color:blue" %)**GE Version**(%%): This version doesn't include SIM card or point to any IoT server. User needs to use AT Commands to configure below two steps to set DDS45-NB send data to IoT server.
256 256  
257 257  * Install NB-IoT SIM card and configure APN. See instruction of [[Attach Network>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.AttachNetwork]].
258 258  
... ... @@ -282,13 +282,13 @@
282 282  [[image:image-20230819113244-11.png||height="141" width="367"]]
283 283  )))|(% style="width:170px" %)
284 284  
285 -(% style="color:blue" %)**1D Version**(%%): This version has 1NCE SIM card pre-installed and configure to send value to DataCake. User Just need to select the sensor type in DataCake and Activate DDS20-NB and user will be able to see data in DataCake. See here for [[DataCake Config Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.4Datacake]].
283 +(% style="color:blue" %)**1D Version**(%%): This version has 1NCE SIM card pre-installed and configure to send value to DataCake. User Just need to select the sensor type in DataCake and Activate DDS45-NB and user will be able to see data in DataCake. See here for [[DataCake Config Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.4Datacake]].
286 286  
287 287  
288 288  == 2.2 ​Payload Types ==
289 289  
290 290  
291 -To meet different server requirement, DDS20-NB supports different payload type.
289 +To meet different server requirement, DDS45-NB supports different payload type.
292 292  
293 293  **Includes:**
294 294  
... ... @@ -314,7 +314,7 @@
314 314  
315 315  This is the General Json Format. As below:
316 316  
317 -(% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24,"Model":DDS20-NB, "1":{28.2,48.3,2023/08/10 08:00:37},"2":{28.1,49.1,2023/08/10 07:57:37},"3":{28.1,48.5,2023/08/10 07:54:37},"4":{28.2,48.6,2023/08/10 07:51:37},"5":{28.1,48.9,2023/08/10 07:48:37},"6":{28.2,48.8,2023/08/10 07:45:37},"7":{28.2,48.8,2023/08/10 07:42:37},"8":{28.0,48.8,2023/08/10 07:39:37}}**
315 +(% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24,"Model":DDS45-NB, "1":{28.2,48.3,2023/08/10 08:00:37},"2":{28.1,49.1,2023/08/10 07:57:37},"3":{28.1,48.5,2023/08/10 07:54:37},"4":{28.2,48.6,2023/08/10 07:51:37},"5":{28.1,48.9,2023/08/10 07:48:37},"6":{28.2,48.8,2023/08/10 07:45:37},"7":{28.2,48.8,2023/08/10 07:42:37},"8":{28.0,48.8,2023/08/10 07:39:37}}**
318 318  
319 319  
320 320  (% style="color:red" %)**Notice, from above payload:**
... ... @@ -337,7 +337,7 @@
337 337  
338 338  These bytes include the hardware and software version.
339 339  
340 -(% style="color:#037691" %)**Higher byte:**(%%) Specify Sensor Model: 0x00 for DDS20-NB
338 +(% style="color:#037691" %)**Higher byte:**(%%) Specify Sensor Model: 0x00 for DDS45-NB
341 341  
342 342  (% style="color:#037691" %)**Lower byte:**(%%) Specify the software version: 0x64=100, means firmware version 100
343 343  
... ... @@ -395,7 +395,7 @@
395 395  
396 396  
397 397  (((
398 -DDS20-NB will uplink payload via LoRaWAN with below payload format: 
396 +DDS45-NB will uplink payload via LoRaWAN with below payload format: 
399 399  )))
400 400  
401 401  (((
... ... @@ -417,7 +417,7 @@
417 417  === 2.3.1  Battery Info ===
418 418  
419 419  
420 -Check the battery voltage for DDS20-NB.
418 +Check the battery voltage for DDS45-NB.
421 421  
422 422  Ex1: 0x0B45 = 2885mV
423 423  
... ... @@ -428,19 +428,22 @@
428 428  
429 429  
430 430  (((
431 -Get the distance. Flat object range 20mm - 2000mm.
429 +Get the distance. Flat object range 30mm - 4500mm.
432 432  )))
433 433  
434 434  (((
435 -For example, if the data you get from the register is **0x06 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
433 +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" %)** **
436 436  
437 -(% style="color:blue" %)**0605(H) = 1541 (D) = 1541 mm.**
435 +(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
438 438  )))
439 439  
440 440  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
441 441  
442 -* If the sensor value lower than 0x0014 (20mm), the sensor value will be invalid.
440 +* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
443 443  
442 +
443 +
444 +
444 444  === 2.3.3  Interrupt Pin ===
445 445  
446 446  
... ... @@ -493,7 +493,7 @@
493 493  == 2.5 Multi-Samplings and One uplink ==
494 494  
495 495  
496 -To save battery life, DDS20-NB will sample temperature & humidity data every 15 minutes and send one uplink every 2 hours. So each uplink it will include 8 stored data + 1 real-time data. They are defined by:
497 +To save battery life, DDS45-NB will sample temperature & humidity data every 15 minutes and send one uplink every 2 hours. So each uplink it will include 8 stored data + 1 real-time data. They are defined by:
497 497  
498 498  * (% style="color:#037691" %)**AT+TR=900**   (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds (15 minutes, the minimum can be set to 180 seconds)
499 499  
... ... @@ -507,7 +507,7 @@
507 507  == 2.6 Trggier an uplink by external interrupt ==
508 508  
509 509  
510 -DDS20-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
511 +DDS45-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
511 511  
512 512  (% style="color:blue" %)**AT command:**
513 513  
... ... @@ -521,12 +521,12 @@
521 521  
522 522  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
523 523  
524 -= 3. Configure DDS20-NB =
525 += 3. Configure DDS45-NB =
525 525  
526 526  == 3.1 Configure Methods ==
527 527  
528 528  
529 -DDS20-NB supports below configure method:
530 +DDS45-NB supports below configure method:
530 530  
531 531  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
532 532  
... ... @@ -615,7 +615,7 @@
615 615  = 4. Battery & Power Consumption =
616 616  
617 617  
618 -DDS20-NB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
619 +DDS45-NB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
619 619  
620 620  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
621 621  
... ... @@ -637,6 +637,9 @@
637 637  
638 638  * 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]]**.
639 639  
641 +
642 +
643 +
640 640  = 6. FAQ =
641 641  
642 642  == 6.1 How can I access t BC660K-GL AT Commands? ==
... ... @@ -647,23 +647,49 @@
647 647  [[See BC660K-GL AT Command set>>url:https://www.dropbox.com/sh/5f6ssda5fum8rvs/AABT68l8ZzWOvZ5eg2qwOoFda?dl=0]]
648 648  
649 649  
650 -= 7.  Trouble Shooting =
654 +== 6.2 Can I use DDS45-NB in condensation environment? ==
651 651  
652 -== 7.1  Why i always see 0x0000 or 0 for the distance value? ==
653 653  
657 +DDS45-NB is not suitable to be used in condensation environment. Condensation on the DDS45-NB probe will affect the reading and always got 0.
654 654  
655 -(((
656 -DDS20-NB has a strict [[**installation requirement**>>||anchor="H1.5A0InstallDDS20-NB"]]. Please make sure the installation method exactly follows up with the installation requirement. Otherwise, the reading might be always 0x00.
657 657  
658 -If you have followed the instruction requirement exactly but still see the 0x00 reading issue, please. please double-check the decoder, you can check the raw payload to verify.
660 += 7. Trouble Shooting =
659 659  
660 -
661 -)))
662 +== 7.1 Why does the sensor reading show 0 or "No sensor" ==
662 662  
664 +
665 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
666 +
667 +2. Sensor wiring is disconnected
668 +
669 +3. Not using the correct decoder
670 +
671 +
672 +== 7.2 Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
673 +
674 +
675 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
676 +
677 +2) Does it change with temperature, temperature will affect its measurement
678 +
679 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
680 +
681 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
682 +
683 +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
684 +
685 +[[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"]]
686 +
687 +
688 +Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
689 +
690 +Please send the data to us for check.
691 +
692 +
663 663  = 8. Order Info =
664 664  
665 665  
666 -Part Number: (% style="color:blue" %)**DDS20-NB-XX**
696 +Part Number: (% style="color:blue" %)**DDS45-NB-XX**
667 667  
668 668  (% style="color:red" %)**XX**(%%):
669 669  
... ... @@ -679,7 +679,7 @@
679 679  
680 680  (% style="color:#037691" %)**Package Includes**:
681 681  
682 -* DDS20-NB NB-IoT Ultrasonic liquid level sensor x 1
712 +* DDS450-NB NB-IoT Ultrasonic liquid level sensor x 1
683 683  
684 684  * External antenna x 1
685 685  
... ... @@ -693,6 +693,9 @@
693 693  
694 694  * Weight / pcs : 180g
695 695  
726 +
727 +
728 +
696 696  = 10. Support =
697 697  
698 698