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Last modified by Xiaoling on 2023/12/27 09:15
From version 194.1
edited by Bei Jinggeng
on 2023/03/02 14:57
Change comment: There is no comment for this version
To version 192.2
edited by Xiaoling
on 2023/03/02 08:53
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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94 94  * Tracking: max: 38mA
95 95  
96 96  
97 +
97 97  == 1.3  Features ==
98 98  
99 99  
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113 113  * Datalog
114 114  
115 115  
117 +
116 116  == 1.4  Applications ==
117 117  
118 118  
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120 120  * Human tracking
121 121  
122 122  
125 +
123 123  = 2.  Use TrackerD =
124 124  
125 125  == 2.1 How it works? ==
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286 286  |=(% style="width: 75px;" %)**Value**|(% style="width:68px" %)Reserve|(% style="width:87px" %)[[PNACKMD>>||anchor="H2.4.4A0UplinkFPORT3D42CHistoryGNSSPositioning"]]|(% style="width:49px" %)[[LON>>||anchor="H3.2.5Disable2FEnableLEDflash"]]|(% style="width:126px" %)[[Transport Mode>>||anchor="H2.9TransportMode"]]
287 287  
288 288  
292 +
289 289  === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
290 290  
291 291  
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327 327  * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
328 328  * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
329 329  
334 +
330 330  (% style="color:red" %)**Important note:**
331 331  
332 332  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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483 483  
484 484  (% style="display:none" %) (%%)
485 485  
486 -=== 2.4.6  Uplink FPORT~=7, Alarm information status（Since firmware 1.4.4） ===
487 487  
488 -The upward link device is configured to FPORT = 7. Once Trackerd alarm, it will upload the news to the server.
492 +=== 2.4.6  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
489 489  
490 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
491 -|**Size(bytes)**|2|1
492 -|**Value**|[[Alarm & BAT>>path:#HAlarm26BAT:]]|Mod+lon
493 493  
494 - [[image:image-20230302145315-1.png]]
495 -
496 -alarm=(bytes[0] & 0x40) ~/~/Alarm status
497 -
498 -batV=~(~(~(bytes[0] & 0x3f) <<8) | bytes[1])/1000;~/~/Battery,units:V
499 -
500 -mod = bytes[2] & 0xC0;
501 -
502 -Lon=(bytes[2] & 0x20)
503 -
504 -
505 -=== 2.4.7  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
506 -
507 -
508 508  TrackerD supports WiFi scans for indoor positioning. User can set [[**SMOD**>>||anchor="H3.2.7SetPositioningMode"]] to **WiFi** so TrackerD will scan WiFi and find the strongest WiFi info and uplink.
509 509  
510 510  
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527 527  (% style="display:none" %) (%%)
528 528  
529 529  
530 -=== 2.4.8  Add Payload format in TTN V3 ===
517 +=== 2.4.7  Add Payload format in TTN V3 ===
531 531  
532 532  
533 533  In TTN V3, user can add a custom payload so it shows friendly.
image-20230302145315-1.png
Author
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1 -XWiki.Bei
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1 -35.1 KB
Content