Changes for page AI Image Sensor Calibration

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307	307
308	308	= (% title="Click and drag to resize" %)3. Get Sensor Data.(%%) =
309	309
310		-== (% title="Click and drag to resize" %)3.1 Get Digital Reading After Calibration(%%) ==
311	311
312		-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(%%) ==
313	313
	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.
314	314
315		-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 ===
316	316
317		-**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
318	318
319		-Each AIS Sensor is shipped with a sticker with the default DEV EUI as below:
	319	+[[image:1714985699187-406.png||height="277" width="536"]]
320	320
321		-[[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
322	322
323		-Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
	323	+[[image:1714985711524-251.png||height="140" width="526"]]
324	324
325		-Add APP EUI in the application.
326	326
327		-choose to create the device manually.
	326	+=== 3.1.2 Combined image ===
328	328
329		-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.
330	330
331		-[[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.
332	332
	332	+Open WinHex to open the combined image data file.
333	333
334		-**Default mode OTAA**
	334	+[[image:1714467040612-103.png||height="134" width="649"]]
335	335
336		-[[image:1655776241177-240.png]]
	336	+Click on the edit option to choose and convert.
337	337
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.
	338	+[[image:1714467065723-178.png||height="349" width="762"]]
339	339
340		-=== 3.1.1 Uplink Payload (Fport~=5) ===
	340	+Choose the Hex ASCII->Binary option and then click OK.
341	341
342		-The uplink payload includes totally 14 bytes. Uplink packets use FPORT=5 and (% style="color:#4472c4" %)**every 20 minutes**(%%) send one uplink by default.
	342	+[[image:1714467089355-837.png||height="366" width="336"]]
343	343
344		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:370px" %)
345		-|=(% 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
346		-|(% style="width:99px" %)Value|(% style="width:62px" %)BAT|sysTimeCurrent|Integer|Decimal
	344	+After the conversion is finished, click on "File" and choose "Save As".
347	347
348		-[[image:1714374026505-898.png||height="200" width="736"]]
	346	+[[image:1714467112365-676.png]]
349	349
350		-Payload Example（FPort=5）：(% style="background-color:yellow" %)**0D 32 66 29 AF E0 00 00 00 02 00 05 E3 B0**
	348	+Save as a.jpg file and click OK to generate a JPG file.
351	351
352		-=== 3.1.2 BAT- Battery information ===
	350	+[[image:1714467126476-110.png]]
353	353
354		-These two bytes of BAT include the battery state and the actual voltage.
	352	+Open the saved JPG file to display the image transmitted by the AIS Sensor through the serial port.
355	355
356		-**Ex**：0x0B32 = 3378mV
	354	+[[image:1714467134950-189.png]]
357	357
358		-=== 3.1.3 sysTimeCurrent ===
	356	+=== ===
359	359
360		-These four bytes contain the year, month, day, hour, minute, and second of the time.
361	361
362		-AI Sensor use Unix TimeStamp format based on
363		-
364		-[[image:1714374373681-339.png||height="81" width="527"]]
365		-
366		-Users can get this time from the link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
367		-
368		-Below is the converter example
369		-
370		-**Ex**：6629AFE0=2024-04-25 01:20:32
371		-
372		-[[image:1714374389825-148.png||height="313" width="428"]][[image:1714374398047-940.png||height="214" width="508"]]
373		-
374		-So, we can use AT+TIMESTAMP=1714012723 or downlink 6629C233 to set the current time 2024 – April ~-~- 25 Thursday 02:38:41
375		-
376		-=== 3.1.4 Integer ===
377		-
378		-These four bytes display the integers in the digital wheel face
379		-
380		-[[image:file:///C:/Users/zzccc/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]][[image:1714374445395-196.png]]
381		-
382		-Read table integer：0x00000002=2
383		-
384		-=== 3.1.5 Decimal ===
385		-
386		-These four bytes display decimals on the digital wheel.
387		-
388		-[[image:1714374493101-914.png]][[image:file:///C:/Users/zzccc/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]]
389		-
390		-Read table decimals：0x005E3B0/1000000= 0.385968
391		-
392		-
393		-== (% title="Click and drag to resize" %)3.2 Get Image and show in PC(%%) ==
394		-
395		-
396		-
	359	+= =

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