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Last modified by Karry Zhuang on 2025/07/03 11:59
From version 141.1
edited by Karry Zhuang
on 2024/04/30 17:03
Change comment: There is no comment for this version
To version 150.1
edited by Karry Zhuang
on 2024/05/09 18:01
Change comment: There is no comment for this version

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339 339  
340 340  **Step 2**:  Use ACT button to activate LHT52 and it will auto join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
341 341  
342 -=== 3.1.1 Uplink Payload (Fport~=5) ===
342 +=== 3.1.1 Uplink Payload (Fport~=2) ===
343 343  
344 -The uplink payload includes totally 14 bytes. Uplink packets use FPORT=5 and (% style="color:#4472c4" %)**every 20 minutes**(%%) send one uplink by default.
344 +The uplink payload includes totally 14 bytes. Uplink packets use FPORT=2 and (% style="color:#4472c4" %)**every 20 minutes**(%%) send one uplink by default.
345 345  
346 346  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:370px" %)
347 347  |=(% style="width: 60px;background-color:#4F81BD;color:white" %)**Size(bytes)(% style="display:none" %) (%%)**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)2|=(% style="width: 80px;background-color:#4F81BD;color:white" %)4|=(% style="width: 80px;background-color:#4F81BD;color:white" %)4|=(% style="width: 60px;background-color:#4F81BD;color:white" %)4
... ... @@ -349,7 +349,7 @@
349 349  
350 350  [[image:1714374026505-898.png||height="200" width="736"]]
351 351  
352 -Payload Example（FPort=5）：(% style="background-color:yellow" %)**0D 32 66 29 AF E0 00 00 00 02 00 05 E3 B0**
352 +Payload Example（FPort=2）：(% style="background-color:yellow" %)**0D 32 66 29 AF E0 00 00 00 02 00 05 E3 B0**
353 353  
354 354  === 3.1.2 BAT- Battery information ===
355 355  
... ... @@ -394,119 +394,200 @@
394 394  
395 395  == (% title="Click and drag to resize" %)3.2 Get Image and show in PC(%%) ==
396 396  
397 -To get the AIS current image on the PC, you can issue commands through TTN or connect AIS to your PC with TTL to send commands through the serial port to obtain relevant data packets.
397 +To get the AIS current image on the PC, you can  connect AIS to your PC with TTL to send commands through the serial port to obtain relevant data packets.
398 398  
399 -=== 3.2.1 The image packets are obtained by TTN ===
399 +=== (% id="cke_bm_3839S" style="display:none" %) (%%)3.2.1 The image date are obtained by serial port ===
400 400  
401 -Make sure that node ACK is on: AT+PNACKMD=1 or 34 01
401 +Select the corresponding baud rate and serial port number through the serial port tool, select HEX display and HEX send, and continuously receive data from the AIS Sensor
402 402  
403 -Then send the graph instruction 0B 01.
403 +[[image:1714985699187-406.png||height="277" width="536"]]
404 404  
405 -The next time the AIS Sensor device runs at the set time, it will start collecting image data.
405 +In the serial port to send data C0 5A 00 00 00 00 04, and then send C0 5A 00 00 00 00 09, AIS Sensor will send a real-time image of the data packet, and then stop sending. Start with FFD8 and put it in TXT file
406 406  
407 -[[image:1714465192126-772.png||height="478" width="678"]]
407 +[[image:1714985711524-251.png||height="140" width="526"]]
408 408  
409 -The uplink payload includes totally 208 bytes. Uplink packets use FPORT=3
410 410  
411 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:370px" %)
412 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**Size(bytes)(% style="display:none" %) (%%)**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)4|=(% style="width: 80px;background-color:#4F81BD;color:white" %)2|=(% style="width: 80px;background-color:#4F81BD;color:white" %)1|=(% style="width: 60px;background-color:#4F81BD;color:white" %)1|=(% style="width: 80px;background-color:#4F81BD;color:white" %)200
413 -|(% style="width:99px" %)Value|(% style="width:62px" %)sysTimeCurrent|BAT|total_packages|subcontracting_count|Image_date
410 +=== 3.2.2 Combined image ===
414 414  
415 -[[image:1714465532892-179.png||height="250" width="586"]]
412 +Once all the data has been uploaded to the TTN platform, the subsequent step involves concatenating each packet in sequential order and saving it into a new TXT file. It is important to note that the first 8 bytes of each packet should be removed before concatenation.
416 416  
417 -Example of the first payload（FPort=3）：663095C00BBE1000FFD8FFE000104A46494600010101004800480000FFDB0043001B12141714111B1716171E1C1B2028422B28252528513A3D3042605565645F555D5B6A7899816A7190735B5D85B586909EA3ABADAB6780BCC9BAA6C799A8ABA4FFDB0043011C1E1E2823284E2B2B4EA46E5D6EA4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4FFC0000B0800F0014001012200FFC4001F00000105010101010101000000000000000001020304050607
414 +When you combine all the packets, you need to convert the data inside to binary. Here the conversion is demonstrated using the [[WinHex>>http://www.x-ways.net/winhex/index-m.html]] software.
418 418  
419 -==== ====
416 +Open WinHex to open the combined image data file.
420 420  
421 -==== 3.2.1.1sysTimeCurrent ====
418 +[[image:1714467040612-103.png||height="134" width="649"]]
422 422  
423 -These four bytes contain the year, month, day, hour, minute, and second of the time.
420 +Click on the edit option to choose and convert.
424 424  
425 -AI Sensor use Unix TimeStamp format based on.
422 +[[image:1714467065723-178.png||height="349" width="762"]]
426 426  
427 -[[image:1714465658414-905.png||height="85" width="553"]]
424 +Choose the Hex ASCII->Binary option and then click OK.
428 428  
429 -Users can get this time from the link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
426 +[[image:1714467089355-837.png||height="366" width="336"]]
430 430  
431 -Below is the converter example
428 +After the conversion is finished, click on "File" and choose "Save As".
432 432  
433 -EX: 663095C0=2024-04-30 06:54:57.
430 +[[image:1714467112365-676.png]]
434 434  
435 -[[image:image-20240430162820-5.png||height="218" width="532"]]
432 +Save as a.jpg file and click OK to generate a JPG file.
436 436  
437 -==== ====
434 +[[image:1714467126476-110.png]]
438 438  
439 -==== 3.2.1.2 BAT- Battery information ====
436 +Open the saved JPG file to display the image transmitted by the AIS Sensor through the serial port.
440 440  
441 -These two bytes of BAT include the battery state and the actual voltage.
438 +[[image:1714467134950-189.png]]
442 442  
440 +=== ===
443 443  
444 -**Ex**：0X0BBE= 3006 mv
445 445  
446 -==== ====
443 += 4. Configure AIS Sensor using AT commands =
447 447  
448 -==== 3.2.1.3 total_packages ====
445 +== 4.1 Configure Methods ==
449 449  
450 -This byte represents the total number of packets for the image fetched this time.
451 451  
452 -[[image:image-20240430163626-9.png||height="47" width="1116"]]
448 + configure method:
453 453  
454 -==== ====
450 +* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
451 +* AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
452 +* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
455 455  
456 -==== 3.2.1.4 subcontracting_count ====
454 +== 4.2 General Commands ==
457 457  
458 -This byte represents the data number of the image packet retrieved
459 459  
460 -[[image:image-20240430163738-10.png||height="44" width="1117"]]
457 +These commands are to configure:
461 461  
459 +* General system settings like: uplink interval.
460 +* LoRaWAN protocol & radio related command.
462 462  
463 -==== 3.2.1.5 Image_date ====
462 +They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
464 464  
465 -Apart from the eight bytes mentioned above, the next 200 bytes are all image data.
464 +[[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/]]
466 466  
467 -Example the first packet：663095C00BBE1000FFD8FFE000104A46494600010101004800480000FFDB0043001B12141714111B1716171E1C1B2028422B28252528513A3D3042605565645F555D5B6A7899816A7190735B5D85B586909EA3ABADAB6780BCC9BAA6C799A8ABA4FFDB0043011C1E1E2823284E2B2B4EA46E5D6EA4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4FFC0000B0800F0014001012200FFC4001F00000105010101010101000000000000000001020304050607
466 +== 4.3 Commands special design for AIS Sensor ==
468 468  
469 -Image_date=FFD8FFE000104A46494600010101004800480000FFDB0043001B12141714111B1716171E1C1B2028422B28252528513A3D3042605565645F555D5B6A7899816A7190735B5D85B586909EA3ABADAB6780BCC9BAA6C799A8ABA4FFDB0043011C1E1E2823284E2B2B4EA46E5D6EA4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4FFC0000B0800F0014001012200FFC4001F00000105010101010101000000000000000001020304050607
468 +=== 4.3.1 Change Uplink Interval ===
470 470  
471 471  
472 -==== 3.2.1.6 Combined image ====
471 +Feature: Change LoRaWAN End Node Transmit Interval.
473 473  
474 -Once all the data has been uploaded to the TTN platform, the subsequent step involves concatenating each packet in sequential order and saving it into a new TXT file. It is important to note that the first 8 bytes of each packet should be removed before concatenation.
475 475  
476 -When you combine all the packets, you need to convert the data inside to binary. Here the conversion is demonstrated using the [[WinHex>>http://www.x-ways.net/winhex/index-m.html]] software.
474 +(% style="color:blue" %)**AT Command: AT+TDC**
477 477  
478 -Open WinHex to open the combined image data file.
476 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %)
477 +|(% style="background-color:#4f81bd; color:white; width:165px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:227px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:329px" %)**Response**
478 +|(% style="width:165px" %)AT+TDC=?|(% style="width:227px" %)Show current transmit Interval|(% style="width:329px" %)30000(((
479 +OK
479 479  
480 -[[image:1714467040612-103.png||height="134" width="649"]]
481 +the interval is 30000ms = 30s
482 +)))
483 +|(% style="width:165px" %)AT+TDC=60000|(% style="width:227px" %)Set Transmit Interval|(% style="width:329px" %)OK(((
484 +Set transmit interval to 60000ms = 60 seconds
485 +)))
481 481  
482 -Click on the edit option to choose and convert.
487 +(((
488 +(% style="color:blue" %)**Downlink Command: 0x01**
483 483  
484 -[[image:1714467065723-178.png||height="349" width="762"]]
490 +Format: Command Code (0x01) followed by 3 bytes time value.
491 +)))
485 485  
486 -Choose the Hex ASCII->Binary option and then click OK.
493 +(((
494 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
495 +)))
487 487  
488 -[[image:1714467089355-837.png||height="366" width="336"]]
497 +* **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
489 489  
490 -After the conversion is finished, click on "File" and choose "Save As".
499 +* **Example 2**: Downlink Payload:** 0100003C**  ~/~/ Set Transmit Interval (TDC) = 60 seconds
491 491  
492 -[[image:1714467112365-676.png]]
501 +(% style="display:none" %) (%%)
493 493  
494 -Save as a.jpg file and click OK to generate a JPG file.
503 +== 4.3.2 Request the server to send an ACK ==
495 495  
496 -[[image:1714467126476-110.png]]
497 497  
498 -Open the saved JPG file to display the image transmitted by the AIS Sensor through the serial port.
506 +(% style="color:blue" %)**AT Command: AT+PNACKMD**
499 499  
500 -[[image:1714467134950-189.png]]
508 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %)
509 +|(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:627px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:100px" %)**Response**
510 +|(% style="width:160px" %)AT+PNACKMD=1|(% style="width:627px" %)If the node uploads the ACK as confirm, it will request the server to send an ACK. If the server ack is not received, the node will upload the packets that have not received the ACK the next time it receives the ACK|(% style="width:100px" %)1(((
511 +OK
512 +)))
513 +|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the server to send an ACK|(% style="width:100px" %)(((
514 +0
515 +OK
516 +)))
501 501  
502 -=== 3.2.2 Get the current image packet by connecting the AUC USB TTL adapters for AIS Sensors to the AIS Sensor. ===
518 +(% style="display:none" %) (%%) (% style="color:blue" %)**Downlink Command: 0x34**
503 503  
504 -Select the corresponding baud rate and serial port number through the serial port tool, select HEX display and HEX send, and continuously receive data from the AIS Sensor
520 +0X34 01  ~/~/Same As AT+PNACKMD=1
505 505  
522 +0x34 00  ~/~/Same As AT+PNACKMD=0
506 506  
507 -In the serial port to send data C0 5A 00 00 00 00 04, and then send C0 5A 00 00 00 00 09, AIS Sensor will send a real-time image of the data packet, and then stop sending. Start with FFD8 and put it in TXT file
508 508  
525 +=== 4.3.3 Set Interrupt Mode ===
509 509  
510 -Then follow the instructions in 3.2.1.6 to get the image from AIS Sensor.
511 511  
512 -
528 +Feature, Set Interrupt mode for GPIO_EXIT.
529 +
530 +(% style="color:blue" %)**AT Command: AT+INTMOD1,AT+INTMOD2,AT+INTMOD3**
531 +
532 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
533 +|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
534 +|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
535 +0
536 +OK
537 +the mode is 0 =Disable Interrupt
538 +)))
539 +|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
540 +Set Transmit Interval
541 +0. (Disable Interrupt),
542 +~1. (Trigger by rising and falling edge)
543 +2. (Trigger by falling edge)
544 +3. (Trigger by rising edge)
545 +)))|(% style="width:157px" %)OK
546 +|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)Set Transmit Interval
547 +0. (Disable Interrupt),
548 +~1. (Trigger by rising and falling edge)
549 +2. (Trigger by falling edge)
550 +3. (Trigger by rising edge)|(% style="width:157px" %)OK
551 +
552 +(% style="color:blue" %)**Downlink Command: 0x06**
553 +
554 +Format: Command Code (0x06) followed by 3 bytes.
555 +
556 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
557 +
558 +* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
559 +* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
560 +* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
561 +
562 +=== ===
563 +
564 +=== 4.3.4 Clock logging (Since firmware version v1.2.1) ===
565 +
566 +
567 +Sometimes when we deploy lots of end nodes in field. We want all sensors sample data at the same time, and upload these data together for analyze. In such case, we can use clock loging feature.
568 +
569 +We can use this command to set the start time of data recording and the time interval to meet the requirements of the specific collection time of data.
570 +
571 +* (% style="color:blue" %)**AT Command:**(%%)** (% style="color:#037691" %)AT+CLOCKLOG=a,b,c,d(%%)**
572 +
573 +(% style="color:#037691" %)**a: **(%%)**0:** Disable Clock logging.  ** 1: **Enable Clock Logging
574 +
575 +(% style="color:#037691" %)**b: **(%%)Specify First sampling start second: range **(0 ~~ 3599, 65535)   ** ~/~/ (% style="color:red" %)**Note:**(%%)** **If parameter b is set to 65535, the log period starts after the node accesses the network and sends packets.
576 +
577 +(% style="color:#037691" %)**c: **(%%)Specify the sampling interval: range **(0 ~~ 255 minutes)**
578 +
579 +(% style="color:#037691" %)**d:**(%%)How many entries should be uplink on every TDC **(max 32)**
580 +
581 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SPH01-NB_NB-IoT_Soil_pH_Sensor_User_Manual/WebHome/image-20240315141254-1.png?rev=1.1||alt="image-20240315141254-1.png"]]
582 +
583 +**Example:**
584 +
585 +**AT+CLOCKLOG=1,65535,1,5**
586 +
587 +After the node sends the first packet, data is recorded to the memory at intervals of 1 minute. For each TDC uplink, the uplink load will include: battery information + the last 5 memory records (payload + timestamp).
588 +
589 +(% class="wikigeneratedid" %)
590 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/TS01-NB_NB-IoT_Tilting_Sensor_User_Manual/WebHome/image-20240316163501-1.png?width=1064&height=517&rev=1.1||alt="image-20240316163501-1.png"]]
591 +
592 +(% class="wikigeneratedid" %)
593 +(% style="color:red" %)**Note: Users need to synchronize the server time before configuring this command. If the server time is not synchronized before this command is configured, the command takes effect only after the node is reset.**
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