Last modified by Xiaoling on 2025/04/14 16:33
<
From version < 52.1 >
edited by Edwin Chen
on 2022/10/06 17:58
To version < 55.1 >
edited by Edwin Chen
on 2022/10/06 18:45
>
Change comment: There is no comment for this version

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1 +== ==
2 +
1 1  (% style="text-align:center" %)
2 2  [[image:1664505654417-133.png]]
3 3  
... ... @@ -97,7 +97,6 @@
97 97  * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
98 98  * Tracking: max: 38mA
99 99  
100 -
101 101  == 1.3  Features ==
102 102  
103 103  
... ... @@ -116,7 +116,6 @@
116 116  * Tri-color LED, Alarm button
117 117  * Datalog
118 118  
119 -
120 120  == 1.4  Applications ==
121 121  
122 122  
... ... @@ -123,7 +123,6 @@
123 123  * Logistics and Supply Chain Management
124 124  * Human tracking
125 125  
126 -
127 127  = 2.1 Use TrackerD =
128 128  
129 129  
... ... @@ -186,14 +186,15 @@
186 186  (% style="color:blue" %)**Step 3:**(%%) TrackerD will auto join to the LoRaWAN network. After join success, TrackerD will start to upload message to IoT server.
187 187  
188 188  
189 -= 2.3 Positioning Mode(SMOD) =
188 +== 2.3 Positioning Mode(SMOD) ==
190 190  
191 -* (% style="color:#037691" %)**GPS ONLY(Factory Settings):    **(%%)only get GPS location info.
192 -* (% style="color:#037691" %)**BLE ONLY:              **(%%)Only obtain iBeacon info via BLE. Design for Indoor tracking.
193 -* (% style="color:#037691" %)**GPS/BLE Hybrid:   **(%%)Combination for Indoor and Outdoor tracking.
190 +Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.
194 194  
195 -User can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
192 +* (% style="color:#037691" %)**GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
193 +* (% style="color:#037691" %)**BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
194 +* (% style="color:#037691" %)**GPS/BLE Hybrid:   **(%%)Combination for Indoor and Outdoor tracking.Devices will try to search BLE iBeacon first. If device can't find the iBeacon, it will use GPS for positioning.
196 196  
196 +Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
197 197  
198 198  
199 199  == 2.3 Uplink Payload ==
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201 201  
202 202  === 2.3.1 Uplink FPORT~=5, Device Status ===
203 203  
204 +Uplink the device configures with FPORT=5. Once LHT52 Joined the network, it will uplink this message to the server. After first uplink, LHT52 will uplink Device Status every 12 hours.
204 204  
206 +|=**Size (bytes)**|=**1**|=**2**|=**1**|=**1**|=**2**
207 +|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
205 205  
206 -=== 2.3.2 Uplink FPORT~= , Realtime GNSS Positioning ===
209 +[[image:image-20221006181357-2.png]]
207 207  
211 +Example Payload (FPort=5):  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT52%20-%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220621105116-11.png?rev=1.1||alt="image-20220621105116-11.png"]]
208 208  
209 -The default uplink payload includes totally 11 bytes. (User can use AT+MOD=0 to enable the Temperature and humidity sensor to hum/tem info from accelerometer. When accelerometer info is enable, total payload will be 15 bytes, please note 15 bytes won't work on DR0 on US915/AU915 frequency band. )
213 +**Sensor Model**: For TrackerD, this value is 0x13.
210 210  
215 +**Firmware Version**: 0x0100, Means: v1.0.0 version.
211 211  
217 +**Frequency Band**:
218 +
219 +*0x01: EU868
220 +
221 +*0x02: US915
222 +
223 +*0x03: IN865
224 +
225 +*0x04: AU915
226 +
227 +*0x05: KZ865
228 +
229 +*0x06: RU864
230 +
231 +*0x07: AS923
232 +
233 +*0x08: AS923-1
234 +
235 +*0x09: AS923-2
236 +
237 +*0x0a: AS923-3
238 +
239 +**Sub-Band**: value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
240 +
241 +**BAT**: shows the battery voltage for TrackerD.
242 +
243 +Ex1: 0x0B3A = 2874mV
244 +
245 +Use can also get the Device Status uplink through the downlink command:
246 +
247 +
248 +=== 2.3.2 Uplink FPORT~=2, Realtime GNSS Positioning ===
249 +
250 +
251 +The default uplink payload includes totally 11 bytes. (User can use AT+SMOD=1,0 to enable uploading on-board Temperature and humidity value, and total payload will be 15 bytes, please note 15 bytes won't work on DR0 on US915/AU915 frequency band. )
252 +
253 +
212 212  (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
213 213  |=(% scope="row" style="width: 50px;" %)(((
214 214  **Size(bytes)**
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244 244  * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
245 245  * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
246 246  
247 -
248 248  (% style="color:red" %)**Important note:**
249 249  
250 250  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.
251 251  
252 -2.  In firmware version v1.5, Roll & Pitch is disabled by default.
293 +2.  When enable 9-axis motion sensor, the total payload will be 15 bytes, while US915/AU915 DR0 accepts only 11 bytes payload. In this case, the payload on server will be ignore and shows as below:
253 253  
254 -3.  When enable 9-axis motion sensor, the total payload will be 15 bytes, while US915/AU915 DR0 accept only 11 bytes payload. In this case, the payload on server will be ignore and shows as below:
255 255  
256 -
257 257  [[image:1664502116362-706.png]]
258 258  
259 259  
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286 286  
287 287  ==== (% style="color:blue" %)**LON:**(%%) ====
288 288  
289 -
290 290  Enable/Disable LED activity for uplink
291 291  
292 292  (((
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345 345  * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
346 346  * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
347 347  
348 -
349 349  === 2.3.5 Add Payload format in TTN V3 ===
350 350  
351 351  
... ... @@ -427,7 +427,9 @@
427 427  == 2.7 Sports Mode ==
428 428  
429 429  
467 +In Sports Mode, TrackerD will check if there is motion. If there is no motion, device will send uplinks every 20 minutes. If there is motion, device will send uplink every 5 minutes.
430 430  
469 +
431 431  == 2.8 LED Status ==
432 432  
433 433  
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445 445  |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
446 446  |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
447 447  
448 -
449 449  == 2.9 Button Function ==
450 450  
451 451  
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467 467  |(% style="width:135px" %)Exit Alarm Mode|(% style="width:220px" %)Fast press the (% style="color:red" %)**RED** (%%)button 10 times|(% style="width:265px" %)Exit Alarm Mode
468 468  |(% style="width:135px" %)Enter Deep Sleep Mode|(% style="width:220px" %)Press and hold the button for 10 seconds, then quickly press the device 3 times to enter deep sleep|(% style="width:265px" %)This is the mode ship out from factory. CPU will be complete in sleep mode and no LoRa activity, only use before deploy.
469 469  
470 -
471 471  == 2.10 USB Port Function ==
472 472  
473 473  
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478 478  * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
479 479  * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
480 480  
481 -
482 482  = 3. Configure TrackerD via AT command or LoRaWAN downlink =
483 483  
484 484  
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621 621  === 3.2.7 Set Positioning Mode ===
622 622  
623 623  
624 -SMOD define the how TrackerD scan and uplink date.
660 +SMOD define the how TrackerD scan and uplink data:
625 625  
626 -GPS室外定位模式：  设备默认模式，设备入网后会发送device当前模式下的信息，随后立即定位发送数据包（默认是3分钟定位，超过将发送无效数据），如果出现意外情况下，快速按键3下，将会发出报警消息（默认每分钟发送一次）。GPS还有一种logdata模式，在断网的情况下将数据存储下来，等到有网的时候，一次将数据以每10秒上报。
627 627  
628 -BLE室内定位模式：  设备入网后会发送device当前模式下的信息，随后立即定位发送数据包（默认是5秒，超过将发送无效数据），如果出现意外情况下，快速按键3下，将会发出报警消息（默认每3分钟发送一次）。
629 -
630 -GPS和BLE混动模式：设备入网后会发送device当前模式下的信息，随后立即判断是否在室内，如果是就进行BLE定位，不是就GPS定位。如果出现意外情况下，快速按键3下，将会发出报警消息（默认每分钟发送一次）。
631 -
632 -运动模式：  设备入网后会发送device当前模式下的信息，随后发送GPS定位数据，设备判断是否在运动，没有运动传感器没有检测到动作，立即进入静止状态（默认20分钟），如果产生运动，将每5分钟发送一次数据，再第五分钟后检测设备有误运动，无将切换到静止状态，有立即发送数据。
633 -
634 -
635 -
636 636  * (% style="color:blue" %)**AT Command:**
637 637  
638 638  (% style="color:#037691" %)**AT+SMOD=xx. **
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863 863  |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
864 864  
865 865  
866 -
867 867  = 8.  Order Info =
868 868  
869 869  
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879 879  * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
880 880  * (% style="color:red" %)**US915**(%%): Default frequency band US915
881 881  
882 -
883 883  = 9.  Packing Info =
884 884  
885 885  
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893 893  * Device Size: 85 x 48 x 15 cm
894 894  * Weight: 50g
895 895  
896 -
897 897  = 10. Support =
898 898  
899 899  
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900 900  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
901 901  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].
902 902  
903 -
904 904  = 11.  Reference =
905 905  
906 906  
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