<
From version < 50.3 >
edited by Xiaoling
on 2022/09/30 10:20
To version < 50.4 >
edited by Xiaoling
on 2022/09/30 10:25
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -246,15 +246,10 @@
246 246  
247 247  **Location info:**
248 248  
249 -* Latitude: 02863D68⇒ //if (0x//02863D68//& 0x80000000 = 0 )~://
249 +* Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
250 +* Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
250 250  
251 -//value = 02863D68 /1000000 = 42.351976//
252 252  
253 -* Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://
254 -
255 -//value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
256 -
257 -
258 258  **Important note:**
259 259  
260 260  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.
... ... @@ -274,17 +274,17 @@
274 274  
275 275  
276 276  
277 -* **Alarm**:  Example: 0x4B & 0x40 >> 6 = 0x01
278 -* **BAT**:  Example: 0x0CDD & 0x3FFF ⇒ 3293 (mV).
272 +* **Alarm**:  Example:  0x4B & 0x40 >> 6 = 0x01
273 +* **BAT**:  Example:  0x0CDD & 0x3FFF ⇒ 3293 (mV).
279 279  
280 280  The battery info shows the current voltage, for **TrackerD** version which powered by li-on battery. User can use below mapping to indicate the battery in percentage: \
281 281  
282 282  
283 -* > 4.0v : 80% ~~ 100%
284 -* 3.85v ~~3.99v: 60% ~~ 80%
285 -* 3.70v ~~ 3.84v: 40% ~~ 60%
286 -* 3.40v ~~ 3.69v: 20% ~~ 40%
287 -* < 3.39v: 0~~20%
278 +* > 4.0v :  80% ~~ 100%
279 +* 3.85v ~~3.99v:  60% ~~ 80%
280 +* 3.70v ~~ 3.84v:  40% ~~ 60%
281 +* 3.40v ~~ 3.69v:  20% ~~ 40%
282 +* < 3.39v:  0~~20%
288 288  
289 289  
290 290  
... ... @@ -295,8 +295,8 @@
295 295  0x01:  Enable LED indicator (Default Value)
296 296  
297 297  
298 -* **Hum**: 0202 = //if (0x0202 & 0x8000 = 0 ): value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
299 -* **//Tem//**//: 011A =if (0x011A & 0x8000 = 1 ): value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree
293 +* **Hum**: 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
294 +* **//Tem//**//: 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree
300 300  
301 301  
302 302  
... ... @@ -540,7 +540,7 @@
540 540  
541 541  AT+ATDC=xx.
542 542  
543 -Example:  AT+ATDC=60000  à Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
538 +Example:  AT+ATDC=60000  **~-~->  ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
544 544  
545 545  
546 546  * Downlink Payload (prefix 0xB1):
... ... @@ -558,7 +558,7 @@
558 558  
559 559  AT+MTDC=xx.
560 560  
561 - Example:  AT+MTDC=300000  à Set Sports Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Sports mode, Default Value: 300000
556 + Example:  AT+MTDC=300000  **~-~->  ** Set Sports Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Sports mode, Default Value: 300000
562 562  
563 563  
564 564  * Downlink Payload (prefix 0x03):
... ... @@ -842,7 +842,6 @@
842 842  = 7.  FAQ =
843 843  
844 844  
845 -
846 846  == 7.1 How to change the LoRa Frequency Bands/Region? ==
847 847  
848 848  
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