Last modified by Karry Zhuang on 2025/07/03 11:59

From version 111.3
edited by Karry Zhuang
on 2024/04/29 15:59
Change comment: There is no comment for this version
To version 151.2
edited by Karry Zhuang
on 2024/05/10 09:53
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -27,8 +27,10 @@
27 27  
28 28  === 2.1.2 Fix Sensor to a Water Meter ===
29 29  
30 -The assembly necessitates the use of two screws, two spacers, and this specific device. Additionally, there are AIS Sensors available along with TTL adapters for AIS Sensors.
30 +The assembly necessitates the use of two screws, two spacers, and this specific device.
31 31  
32 +Additionally, there are AIS Sensors available along with AUC USB TTL adapters for AIS Sensors.
33 +
32 32  The fixture below is just a demo, user might adjust it with their water meter. Here is the STEP file for the fixture as below: [[Water Meter Fixture Demo>>https://www.dropbox.com/scl/fo/p1ykgysrv8p454swsh4zj/AHCYr5pcOM0WNad4fT1sf_I?rlkey=7x964q1tuvh0ezbhgxb9b2zqg&st=wxxq87t3&dl=0]].
33 33  
34 34  [[image:image-20240428163842-3.png||height="425" width="609"]] [[image:image-20240428155254-1.png||height="424" width="358"]]
... ... @@ -305,94 +305,53 @@
305 305  
306 306  = (% title="Click and drag to resize" %)3. Get Sensor Data.(%%) =
307 307  
308 -== (% title="Click and drag to resize" %)3.1 Get Digital Reading After Calibration(%%) ==
309 309  
310 -This section shows an example for how to join the [[TheThingsNetwork>>url:https://www.thethingsnetwork.org/]] LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are of similar procedure.
311 +== (% title="Click and drag to resize" %)3.1 Get Image and show in PC(%%) ==
311 311  
313 +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.
312 312  
313 -Assume the DLOS8 is already set to connect to [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. We need to add the AIS Sensor device in TTN V3 portal. 
315 +=== (% id="cke_bm_3839S" style="display:none" %) (%%)3.1.1 The image date are obtained by serial port ===
314 314  
315 -**Step 1**:  Create a device in TTN V3 with the OTAA keys from AIS Sensor.
317 +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
316 316  
317 -Each AIS Sensor is shipped with a sticker with the default DEV EUI as below:
319 +[[image:1714985699187-406.png||height="277" width="536"]]
318 318  
319 -[[image:image-20230426083617-1.png||height="294" width="633"]]
321 +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
320 320  
321 -Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
323 +[[image:1714985711524-251.png||height="140" width="526"]]
322 322  
323 -Add APP EUI in the application.
324 324  
325 -choose to create the device manually.
326 +=== 3.1.2 Combined image ===
326 326  
327 -Add APP KEY and DEV EUI
328 +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.
328 328  
329 -[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
330 +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.
330 330  
331 -[[image:1655776122894-257.png]]
332 +Open WinHex to open the combined image data file.
332 332  
333 -**Default mode OTAA**
334 +[[image:1714467040612-103.png||height="134" width="649"]]
334 334  
336 +Click on the edit option to choose and convert.
335 335  
338 +[[image:1714467065723-178.png||height="349" width="762"]]
336 336  
340 +Choose the Hex ASCII->Binary option and then click OK.
337 337  
338 -[[image:1655776241177-240.png]]
342 +[[image:1714467089355-837.png||height="366" width="336"]]
339 339  
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.
344 +After the conversion is finished, click on "File" and choose "Save As".
341 341  
342 -=== 3.1.1 Uplink Payload (Fport~=5) ===
346 +[[image:1714467112365-676.png]]
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.
348 +Save as a.jpg file and click OK to generate a JPG file.
345 345  
346 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:370px" %)
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
348 -|(% style="width:99px" %)Value|(% style="width:62px" %)BAT|sysTimeCurrent|Integer|Decimal
350 +[[image:1714467126476-110.png]]
349 349  
350 -[[image:1714374026505-898.png||height="200" width="736"]]
352 +Open the saved JPG file to display the image transmitted by the AIS Sensor through the serial port.
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**
354 +[[image:1714467134950-189.png]]
353 353  
354 -=== 3.1.2 BAT- Battery information ===
356 +=== ===
355 355  
356 -These two bytes of BAT include the battery state and the actual voltage.
357 357  
358 -**Ex**:0x0B32 = 3378mV
359 -
360 -=== 3.1.3 sysTimeCurrent ===
361 -
362 -These four bytes contain the year, month, day, hour, minute, and second of the time.
363 -
364 -AI Sensor use Unix TimeStamp format based on
365 -
366 -[[image:1714374373681-339.png||height="81" width="527"]]
367 -
368 -Users can get this time from the link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
369 -
370 -Below is the converter example
371 -
372 -**Ex**:6629AFE0=2024-04-25 01:20:32
373 -
374 -[[image:1714374389825-148.png||height="313" width="428"]][[image:1714374398047-940.png||height="214" width="508"]]
375 -
376 -So, we can use AT+TIMESTAMP=1714012723 or downlink 6629C233 to set the current time 2024 – April ~-~- 25 Thursday 02:38:41
377 -
378 -=== 3.1.4 Integer ===
379 -
380 -These four bytes display the integers in the digital wheel face
381 -
382 -[[image:file:///C:/Users/zzccc/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]][[image:1714374445395-196.png]]
383 -
384 -Read table integer:0x00000002=2
385 -
386 -=== 3.1.5 Decimal ===
387 -
388 -These four bytes display decimals on the digital wheel.
389 -
390 -[[image:1714374493101-914.png]][[image:file:///C:/Users/zzccc/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]]
391 -
392 -Read table decimals:0x005E3B0/1000000= 0.385968
393 -
394 -
395 -== (% title="Click and drag to resize" %)3.2 Get Image and show in PC(%%) ==
396 -
397 -
398 -
359 += =
1714465192126-772.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +33.9 KB
Content
1714465532892-179.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +101.8 KB
Content
1714465603386-389.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +16.2 KB
Content
1714465658414-905.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +16.2 KB
Content
1714465669043-619.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +123.5 KB
Content
1714467040612-103.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +52.8 KB
Content
1714467065723-178.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +206.7 KB
Content
1714467089355-837.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +69.7 KB
Content
1714467112365-676.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +129.3 KB
Content
1714467126476-110.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +21.8 KB
Content
1714467134950-189.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +42.1 KB
Content
1714985699187-406.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +84.5 KB
Content
1714985711524-251.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +204.6 KB
Content
image-20240429160257-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +201.8 KB
Content
image-20240430154736-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +81.5 KB
Content
image-20240430155056-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +379.8 KB
Content
image-20240430155117-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +174.1 KB
Content
image-20240430155302-4.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +95.5 KB
Content
image-20240430162820-5.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +70.6 KB
Content
image-20240430163520-6.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +15.5 KB
Content
image-20240430163532-7.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +15.5 KB
Content
image-20240430163600-8.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +15.8 KB
Content
image-20240430163626-9.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +15.5 KB
Content
image-20240430163738-10.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +14.7 KB
Content
image-20240430165602-11.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +271.0 KB
Content
image-20240430165602-12.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.karry
Size
... ... @@ -1,0 +1,1 @@
1 +236.4 KB
Content