Skip to Content
Last modified by Karry Zhuang on 2025/07/03 11:59
From version 150.1
edited by Karry Zhuang
on 2024/05/09 18:01
Change comment: There is no comment for this version
To version 146.2
edited by Karry Zhuang
on 2024/05/06 17:34
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -339,9 +339,9 @@
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~=2) ===
342 +=== 3.1.1 Uplink Payload (Fport~=5) ===
343 343  
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.
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.
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=2）：(% style="background-color:yellow" %)**0D 32 66 29 AF E0 00 00 00 02 00 05 E3 B0**
352 +Payload Example（FPort=5）：(% 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  
... ... @@ -394,21 +394,78 @@
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  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 issue commands through TTN or connect AIS to your PC with TTL to send commands through the serial port to obtain relevant data packets.
398 398  
399 -=== (% id="cke_bm_3839S" style="display:none" %) (%%)3.2.1 The image date are obtained by serial port ===
399 +=== 3.2.1 The image date are obtained by TTN ===
400 400  
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
401 +Make sure that node ACK is on: AT+PNACKMD=1 or 34 01
402 402  
403 -[[image:1714985699187-406.png||height="277" width="536"]]
403 +Then send the graph instruction 0B 01.
404 404  
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
405 +The next time the AIS Sensor device runs at the set time, it will start collecting image data.
406 406  
407 -[[image:1714985711524-251.png||height="140" width="526"]]
407 +[[image:1714465192126-772.png||height="478" width="678"]]
408 408  
409 +The uplink payload includes totally 208 bytes. Uplink packets use FPORT=3
409 409  
410 -=== 3.2.2 Combined image ===
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
411 411  
415 +[[image:1714465532892-179.png||height="250" width="586"]]
416 +
417 +Example of the first payload（FPort=3）：663095C00BBE1000FFD8FFE000104A46494600010101004800480000FFDB0043001B12141714111B1716171E1C1B2028422B28252528513A3D3042605565645F555D5B6A7899816A7190735B5D85B586909EA3ABADAB6780BCC9BAA6C799A8ABA4FFDB0043011C1E1E2823284E2B2B4EA46E5D6EA4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4FFC0000B0800F0014001012200FFC4001F00000105010101010101000000000000000001020304050607
418 +
419 +==== ====
420 +
421 +==== 3.2.1.1sysTimeCurrent ====
422 +
423 +These four bytes contain the year, month, day, hour, minute, and second of the time.
424 +
425 +AI Sensor use Unix TimeStamp format based on.
426 +
427 +[[image:1714465658414-905.png||height="85" width="553"]]
428 +
429 +Users can get this time from the link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
430 +
431 +Below is the converter example
432 +
433 +EX: 663095C0=2024-04-30 06:54:57.
434 +
435 +[[image:image-20240430162820-5.png||height="218" width="532"]]
436 +
437 +==== 3.2.1.2 BAT- Battery information ====
438 +
439 +These two bytes of BAT include the battery state and the actual voltage.
440 +
441 +[[image:image-20240430163600-8.png||height="50" width="1141"]]
442 +
443 +**Ex**：0X0BBE= 3006 mv
444 +
445 +==== 3.2.1.3 total_packages ====
446 +
447 +This byte represents the total number of packets for the image fetched this time.
448 +
449 +[[image:image-20240430163626-9.png||height="47" width="1116"]]
450 +
451 +==== 3.2.1.4 subcontracting_count ====
452 +
453 +This byte represents the data number of the image packet retrieved
454 +
455 +[[image:image-20240430163738-10.png||height="44" width="1117"]]
456 +
457 +
458 +==== 3.2.1.5 Image_date ====
459 +
460 +Apart from the eight bytes mentioned above, the next 200 bytes are all image data.
461 +
462 +Example the first packet：663095C00BBE1000FFD8FFE000104A46494600010101004800480000FFDB0043001B12141714111B1716171E1C1B2028422B28252528513A3D3042605565645F555D5B6A7899816A7190735B5D85B586909EA3ABADAB6780BCC9BAA6C799A8ABA4FFDB0043011C1E1E2823284E2B2B4EA46E5D6EA4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4FFC0000B0800F0014001012200FFC4001F00000105010101010101000000000000000001020304050607
463 +
464 +Image_date=FFD8FFE000104A46494600010101004800480000FFDB0043001B12141714111B1716171E1C1B2028422B28252528513A3D3042605565645F555D5B6A7899816A7190735B5D85B586909EA3ABADAB6780BCC9BAA6C799A8ABA4FFDB0043011C1E1E2823284E2B2B4EA46E5D6EA4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4A4FFC0000B0800F0014001012200FFC4001F00000105010101010101000000000000000001020304050607
465 +
466 +
467 +==== 3.2.1.6 Combined image ====
468 +
412 412  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.
413 413  
414 414  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.
... ... @@ -437,37 +437,26 @@
437 437  
438 438  [[image:1714467134950-189.png]]
439 439  
440 -=== ===
497 +=== 3.2.2 The image date are obtained by serial port ===
441 441  
499 +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
442 442  
443 -= 4. Configure AIS Sensor using AT commands =
501 +[[image:1714985699187-406.png||height="277" width="536"]]
444 444  
445 -== 4.1 Configure Methods ==
503 +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
446 446  
505 +[[image:1714985711524-251.png||height="140" width="526"]]
447 447  
448 - configure method:
507 +Then follow the instructions in 3.2.1.6 to get the image from AIS Sensor.
449 449  
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.
453 453  
454 -== 4.2 General Commands ==
510 += 4. Configure AIS Sensor using AT commands =
455 455  
512 +== 4.1 System Management Commands ==
456 456  
457 -These commands are to configure:
514 +=== 4.1.1 Change Uplink Interval ===
458 458  
459 -* General system settings like: uplink interval.
460 -* LoRaWAN protocol & radio related command.
461 461  
462 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
463 -
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/]]
465 -
466 -== 4.3 Commands special design for AIS Sensor ==
467 -
468 -=== 4.3.1 Change Uplink Interval ===
469 -
470 -
471 471  Feature: Change LoRaWAN End Node Transmit Interval.
472 472  
473 473  
... ... @@ -500,7 +500,7 @@
500 500  
501 501  (% style="display:none" %) (%%)
502 502  
503 -== 4.3.2 Request the server to send an ACK ==
549 +== 4.1.2 Request the server to send an ACK ==
504 504  
505 505  
506 506  (% style="color:blue" %)**AT Command: AT+PNACKMD**
... ... @@ -522,7 +522,7 @@
522 522  0x34 00  ~/~/Same As AT+PNACKMD=0
523 523  
524 524  
525 -=== 4.3.3 Set Interrupt Mode ===
571 +=== 4.1.3 Set Interrupt Mode ===
526 526  
527 527  
528 528  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -559,11 +559,9 @@
559 559  * Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
560 560  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
561 561  
562 -=== ===
608 +== 4.1.4 Clock logging (Since firmware version v1.2.1) ==
563 563  
564 -=== 4.3.4 Clock logging (Since firmware version v1.2.1) ===
565 565  
566 -
567 567  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.
568 568  
569 569  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.