Summary

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Details

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Author

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1		-XWiki.Xiaoling
	1	+XWiki.Bei

Content

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94	94	* Tracking: max: 38mA
95	95
96	96
97		-
98	98	== 1.3  Features ==
99	99
100	100
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114	114	* Datalog
115	115
116	116
117		-
118	118	== 1.4  Applications ==
119	119
120	120
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122	122	* Human tracking
123	123
124	124
125		-
126	126	= 2.  Use TrackerD =
127	127
128	128	== 2.1 How it works? ==
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289	289	|=(% 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"]]
290	290
291	291
292		-
293	293	=== 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
294	294
295	295
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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		-
335	335	(% style="color:red" %)**Important note:**
336	336
337	337	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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488	488
489	489	(% style="display:none" %) (%%)
490	490
	486	+=== 2.4.6  Uplink FPORT~=7, Alarm information status（Since firmware 1.4.4） ===
491	491
492		-=== 2.4.6  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
	488	+The upward link device is configured to FPORT = 7. Once Trackerd alarm, it will upload the news to the server.
493	493
	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
494	494
	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	+
495	495	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.
496	496
497	497
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514	514	(% style="display:none" %) (%%)
515	515
516	516
517		-=== 2.4.7  Add Payload format in TTN V3 ===
	530	+=== 2.4.8  Add Payload format in TTN V3 ===
518	518
519	519
520	520	In TTN V3, user can add a custom payload so it shows friendly.

image-20230302145315-1.png

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	1	+XWiki.Bei

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	1	+35.1 KB

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