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Last modified by Karry Zhuang on 2025/07/03 11:59
From version 114.1
edited by Karry Zhuang
on 2024/04/30 15:47
Change comment: Uploaded new attachment "image-20240430154736-1.png", version {1}
To version 119.2
edited by Karry Zhuang
on 2024/04/30 16:14
Change comment: There is no comment for this version

Summary

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318 318  
319 319  Each AIS Sensor is shipped with a sticker with the default DEV EUI as below:
320 320  
321 -[[image:image-20230426083617-1.png||height="294" width="633"]]
321 +[[image:image-20240430155056-2.png||height="207" width="450"]]
322 322  
323 323  Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
324 324  
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328 328  
329 329  Add APP KEY and DEV EUI
330 330  
331 -[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
331 +[[image:image-20240430155117-3.png||height="544" width="563"]]
332 332  
333 +[[image:image-20240430154736-1.png||height="414" width="658"]]
333 333  
335 +
334 334  **Default mode OTAA**
335 335  
336 -[[image:1655776241177-240.png]]
338 +[[image:image-20240430155302-4.png||height="630" width="453"]]
337 337  
338 338  **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.
339 339  
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377 377  
378 378  These four bytes display the integers in the digital wheel face
379 379  
380 -[[image:file:///C:/Users/zzccc/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]][[image:1714374445395-196.png]]
382 +[[image:1714374445395-196.png]]
381 381  
382 382  Read table integer：0x00000002=2
383 383  
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385 385  
386 386  These four bytes display decimals on the digital wheel.
387 387  
388 -[[image:1714374493101-914.png]][[image:file:///C:/Users/zzccc/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]]
390 +[[image:1714374493101-914.png]]
389 389  
390 390  Read table decimals：0x005E3B0/1000000= 0.385968
391 391  
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392 392  
393 393  == (% title="Click and drag to resize" %)3.2 Get Image and show in PC(%%) ==
394 394  
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.
395 395  
399 +=== 3.2.1 The image packets are obtained by TTN ===
400 +
396 396  
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