<
From version < 111.2 >
edited by Karry Zhuang
on 2024/04/29 15:08
To version < 111.1 >
edited by Karry Zhuang
on 2024/04/29 15:08
>
Change comment: Uploaded new attachment "1714374493101-914.png", version {1}

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308 308  == (% title="Click and drag to resize" %)3.1 Get Digital Reading After Calibration(%%) ==
309 309  
310 310  
311 -=== 3.1.1 Uplink Payload (Fport~=5) ===
312 -
313 -The uplink payload includes totally 14 bytes. Uplink packets use FPORT=5 and (% style="color:#4472c4" %)**every 20 minutes**(%%) send one uplink by default.
314 -
315 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:370px" %)
316 -|=(% 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
317 -|(% style="width:99px" %)Value|(% style="width:62px" %)BAT|sysTimeCurrent|Integer|Decimal
318 -
319 -[[image:1714374026505-898.png||height="200" width="736"]]
320 -
321 -Payload Example(FPort=5):(% style="background-color:yellow" %)**0D 32 66 29 AF E0 00 00 00 02 00 05 E3 B0**
322 -
323 -=== 3.1.2 BAT- Battery information ===
324 -
325 -These two bytes of BAT include the battery state and the actual voltage.
326 -
327 -**Ex**:0x0B32 = 3378mV
328 -
329 -=== 3.1.3 sysTimeCurrent ===
330 -
331 -These four bytes contain the year, month, day, hour, minute, and second of the time.
332 -
333 -AI Sensor use Unix TimeStamp format based on
334 -
335 -[[image:1714374373681-339.png||height="81" width="527"]]
336 -
337 -Users can get this time from the link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
338 -
339 -Below is the converter example
340 -
341 -**Ex**:6629AFE0=2024-04-25 01:20:32
342 -
343 -[[image:1714374389825-148.png||height="313" width="428"]][[image:1714374398047-940.png||height="214" width="508"]]
344 -
345 -So, we can use AT+TIMESTAMP=1714012723 or downlink 6629C233 to set the current time 2024 – April ~-~- 25 Thursday 02:38:41
346 -
347 -=== 3.1.4 Integer ===
348 -
349 -These four bytes display the integers in the digital wheel face
350 -
351 -[[image:file:///C:/Users/zzccc/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]][[image:1714374445395-196.png]]
352 -
353 -Read table integer:0x00000002=2
354 -
355 -=== 3.1.5 Decimal ===
356 -
357 -These four bytes display decimals on the digital wheel.
358 -
359 -[[image:1714374493101-914.png]][[image:file:///C:/Users/zzccc/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]]
360 -
361 -Read table decimals:0x005E3B0/1000000= 0.385968
362 -
363 -
364 364  == (% title="Click and drag to resize" %)3.2 Get Image and show in PC(%%) ==
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