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Last modified by Xiaoling on 2023/12/27 09:15
From version 186.3
edited by Xiaoling
on 2022/12/16 10:39
Change comment: There is no comment for this version
To version 190.1
edited by Xiaoling
on 2023/02/13 11:02
Change comment: Uploaded new attachment "image-20230213110214-2.png", version {1}

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331 331  * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
332 332  * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
333 333  
334 +
334 334  (% style="color:red" %)**Important note:**
335 335  
336 336  1.  When power is low (<2.84v), GPS won't be able to get location info and GPS feature will be disabled and the location field will be filled with 0x0FFFFFFF, 0x0FFFFFFF.
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752 752  (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
753 753  
754 754  
755 -=== 3.2.5 Disable/Enable LED flash ===
756 +=== 3.2.5 Disable/Enable LED flash and buzzer ===
756 756  
757 757  
758 758  Disable/Enable LED for position, downlink and uplink
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1286 1286  [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1287 1287  
1288 1288  
1290 +== 7.5 Are there example python example for BLE Indoor Positioning? ==
1291 +
1292 +
1293 +[[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1294 +
1295 +
1289 1289  = 8  Trouble Shooting =
1290 1290  
1291 1291  == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
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1427 1427  [[image:image-20221128111443-4.png||height="432" width="546"]]
1428 1428  
1429 1429  
1430 -Use AT+FDR command to reset and then use AT+CFG to check whether the configuration is back to normal
1437 +Use **AT+FDR** command to reset and then use **AT+CFG** to check whether the configuration is back to normal
1431 1431  
1432 1432  [[image:image-20221128111850-5.png]]
1433 1433  
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1507 1507  * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1508 1508  
1509 1509  * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1517 +
1518 +
1519 +
1520 +
1521 +
1510 1510  )))
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1 +XWiki.Xiaoling
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