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Last modified by Mengting Qiu on 2025/07/08 10:59
From version 37.2
edited by Xiaoling
on 2023/01/31 14:05
Change comment: There is no comment for this version
To version 25.1
edited by Xiaoling
on 2023/01/31 13:49
Change comment: Uploaded new attachment "1675144143021-195.png", version {1}

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197 197  [[image:1675071855856-879.png]]
198 198  
199 199  
200 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
200 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:black; width:510px" %)
201 201  |(% style="width:138px" %)**Behavior on ACT**|(% style="width:100px" %)**Function**|**Action**
202 202  |(% style="width:138px" %)Pressing ACT between 1s < time < 3s|(% style="width:100px" %)Send an uplink|(((
203 203  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **blue led** will blink once.
... ... @@ -244,28 +244,21 @@
244 244  [[image:1675143884058-338.png]]
245 245  
246 246  
247 -[[image:1675143899218-599.png]]
248 248  
249 249  
250 -[[image:1675143909447-639.png]]
249 +1. Configure PS-LB to connect to LoRaWAN network
250 +11. How it works
251 251  
252 -
253 -= 2. Configure PS-LB to connect to LoRaWAN network =
254 -
255 -== 2.1 How it works ==
256 -
257 -
258 258  The PS-LB is configured as **LoRaWAN OTAA Class A** mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
259 259  
260 260  
255 +1.
256 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
261 261  
262 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
263 -
264 -
265 265  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
266 266  
267 267  
268 -[[image:1675144005218-297.png]]
261 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
269 269  
270 270  
271 271  The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
... ... @@ -275,47 +275,58 @@
275 275  
276 276  Each PS-LB is shipped with a sticker with the default device EUI as below:
277 277  
278 -[[image:image-20230131134744-2.jpeg]]
279 279  
272 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
280 280  
281 281  
275 +
276 +
277 +
282 282  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
283 283  
284 284  
285 285  **Register the device**
286 286  
287 -[[image:1675144099263-405.png]]
283 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
288 288  
289 289  
290 290  **Add APP EUI and DEV EUI**
291 291  
292 -[[image:1675144117571-832.png]]
293 293  
289 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
294 294  
291 +
295 295  **Add APP EUI in the application**
296 296  
297 297  
298 -[[image:1675144143021-195.png]]
295 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
299 299  
300 300  
301 301  **Add APP KEY**
302 302  
303 -[[image:1675144157838-392.png]]
300 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
304 304  
302 +
305 305  **Step 2**: Activate on PS-LB
306 306  
307 307  
308 308  Press the button for 5 seconds to activate the PS-LB.
309 309  
308 +
310 310  **Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network. **Green led** will solidly turn on for 5 seconds after joined in network.
311 311  
311 +
312 312  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
313 313  
314 314  
315 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
315 315  
316 -== 2.3 ​Uplink Payload ==
317 317  
318 318  
319 +
320 +1.
321 +11. ​Uplink Payload
322 +
319 319  Uplink payloads have two types:
320 320  
321 321  * Distance Value: Use FPORT=2
... ... @@ -324,24 +324,27 @@
324 324  The application server should parse the correct value based on FPORT settings.
325 325  
326 326  
327 -=== 2.3.1 Device Status, FPORT~=5 ===
328 328  
332 +1.
333 +11.
334 +111. Device Status, FPORT=5
329 329  
330 330  Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
331 331  
338 +
332 332  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
333 333  
334 334  
335 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
336 336  |(% colspan="6" %)**Device Status (FPORT=5)**
337 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|**1**|**1**|**2**
338 -|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
343 +|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
344 +|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
339 339  
340 340  Example parse in TTNv3
341 341  
342 -[[image:1675144504430-490.png]]
348 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
343 343  
344 344  
351 +
345 345  **Sensor Model**: For PS-LB, this value is 0x16
346 346  
347 347  **Firmware Version**: 0x0100, Means: v1.0.0 version
... ... @@ -395,25 +395,33 @@
395 395  Ex2: 0x0B49 = 2889mV
396 396  
397 397  
398 -=== 1.3.2 Sensor value, FPORT~=2 ===
399 399  
406 +1.
407 +11.
408 +111. Sensor value, FPORT=2
400 400  
401 401  Uplink payload includes in total 9 bytes.
402 402  
403 403  
404 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
405 -|(% style="width:97px" %)(((
406 -**Size(bytes)**
407 -)))|(% style="width:48px" %)**2**|(% style="width:58px" %)**2**|**2**|**2**|**1**
408 -|(% style="width:97px" %)**Value**|(% style="width:48px" %)[[BAT>>path:#bat]]|(% style="width:58px" %)[[Probe Model>>path:#Probe_Model]]|0 ~~ 20mA value|[[0 ~~~~ 30v value>>path:#Voltage_30v]]|[[IN1 &IN2 Interrupt  flag>>path:#Int_pin]]
413 +|(((
414 +**Size**
409 409  
410 -[[image:1675144608950-310.png]]
416 +**(bytes)**
417 +)))|**2**|**2**|**2**|**2**|**1**
418 +|**Value**|[[BAT>>path:#bat]]|[[Probe Model>>path:#Probe_Model]]|0 ~~ 20mA value|[[0 ~~~~ 30v value>>path:#Voltage_30v]]|[[IN1 &IN2 Interrupt  flag>>path:#Int_pin]]
411 411  
412 412  
413 413  
414 -=== 2.3.3 Battery Info ===
415 415  
416 416  
424 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
425 +
426 +
427 +
428 +1.
429 +11.
430 +111. Battery Info
431 +
417 417  Check the battery voltage for PS-LB.
418 418  
419 419  Ex1: 0x0B45 = 2885mV
... ... @@ -421,45 +421,50 @@
421 421  Ex2: 0x0B49 = 2889mV
422 422  
423 423  
424 -=== 2.3.4 Probe Model ===
439 +1.
440 +11.
441 +111. Probe Model
425 425  
426 -
427 427  PS-LB has different kind of probe, 0~~20mA represent the full scale of the measuring range. So a 15mA output means different meaning for different probe. 
428 428  
429 429  
430 430  For example.
431 431  
432 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
433 -|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
434 -|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
435 -|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
448 +|**Part Number**|**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
449 +|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
450 +|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
436 436  
437 437  The probe model field provides the convenient for server to identical how it should parse the 0~~20mA sensor value and get the correct value.
438 438  
439 439  
440 -=== 2.3.5 0~~20mA value (IDC_IN) ===
455 +1.
456 +11.
457 +111. 0~~20mA value (IDC_IN)
441 441  
442 -
443 443  The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
444 444  
461 +
445 445  **Example**:
446 446  
447 447  27AE(H) = 10158 (D)/1000 = 10.158mA.
448 448  
449 449  
450 -=== 2.3.6 0~~30V value ( pin VDC_IN) ===
467 +1.
468 +11.
469 +111. 0~~30V value ( pin VDC_IN)
451 451  
452 -
453 453  Measure the voltage value. The range is 0 to 30V.
454 454  
473 +
455 455  **Example**:
456 456  
457 457  138E(H) = 5006(D)/1000= 5.006V
458 458  
459 459  
460 -=== 2.3.7 IN1&IN2&INT pin ===
479 +1.
480 +11.
481 +111. IN1&IN2&INT pin
461 461  
462 -
463 463  IN1 and IN2 are used as digital input pins.
464 464  
465 465  **Example**:
... ... @@ -469,8 +469,10 @@
469 469  09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
470 470  
471 471  
492 +
472 472  This data field shows if this packet is generated by **Interrupt Pin** or not. [[Click here>>path:#Int_mod]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
473 473  
495 +
474 474  **Example:**
475 475  
476 476  09 (H) : (0x09&0x02)>>1=1    The level of the interrupt pin.
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480 480  0x01: Interrupt Uplink Packet.
481 481  
482 482  
483 -=== 2.3.8 ​Decode payload in The Things Network ===
484 484  
485 485  
486 -While using TTN network, you can add the payload format to decode the payload.
487 487  
488 488  
489 -[[image:1675144839454-913.png]]
490 490  
510 +1.
511 +11.
512 +111. ​Decode payload in The Things Network
491 491  
492 -PS-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
514 +While using TTN network, you can add the payload format to decode the payload.
493 493  
494 494  
495 -== 2.4 Uplink Interval ==
517 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
496 496  
519 +PS-LB TTN Payload Decoder:
497 497  
521 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
522 +
523 +
524 +1.
525 +11. Uplink Interval
526 +
498 498  The PS-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:
499 499  
500 500  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
501 501  
502 502  
503 -== 2.5 Show Data in DataCake IoT Server ==
504 504  
533 +1.
534 +11. ​Show Data in DataCake IoT Server
505 505  
506 506  [[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:
507 507  
508 508  
509 -**Step 1: **Be sure that your device is programmed and properly connected to the network at this time.
539 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
510 510  
511 -**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:
541 +**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:
512 512  
513 513  
514 -[[image:1675144951092-237.png]]
544 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
515 515  
516 516  
517 -[[image:1675144960452-126.png]]
547 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
518 518  
519 519  
520 -**Step 3:** Create an account or log in Datacake.
550 +Step 3: Create an account or log in Datacake.
521 521  
522 -**Step 4:** Create PS-LB product.
552 +Step 4: Create PS-LB product.
523 523  
524 -[[image:1675145004465-869.png]]
554 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
525 525  
526 526  
527 -[[image:1675145018212-853.png]]
528 528  
558 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
529 529  
530 530  
561 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
531 531  
532 -[[image:1675145029119-717.png]]
533 533  
564 +Step 5: add payload decode
534 534  
535 -**Step 5: **add payload decode
536 536  
537 -[[image:1675145051360-659.png]]
567 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
538 538  
569 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
539 539  
540 -[[image:1675145060812-420.png]]
541 541  
542 542  
543 -
544 544  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
545 545  
546 546  
547 -[[image:1675145081239-376.png]]
576 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
548 548  
549 549  
550 -== 2.6 Frequency Plans ==
551 551  
552 552  
581 +
582 +
583 +
584 +
585 +
586 +
587 +
588 +
589 +
590 +
591 +
592 +
593 +
594 +1.
595 +11. Frequency Plans
596 +
553 553  The PS-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.
554 554  
599 +
555 555  [[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
556 556  
557 557  
... ... @@ -932,4 +932,3 @@
932 932  
933 933  [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
934 934  
935 -
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