Last modified by Mengting Qiu on 2025/01/10 09:53
<
From version < 34.9 >
edited by Xiaoling
on 2023/07/01 14:27
To version < 12.3 >
edited by Xiaoling
on 2023/06/26 16:10
>
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Summary

Details

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Content
... ... @@ -71,6 +71,8 @@
71 71  * Wall Mountable
72 72  * Outdoor Use
73 73  
74 +
75 +
74 74  == 1.3 Specification ==
75 75  
76 76  
... ... @@ -104,6 +104,8 @@
104 104  * Sleep Mode: 5uA @ 3.3v
105 105  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
106 106  
109 +
110 +
107 107  == 1.4 Applications ==
108 108  
109 109  
... ... @@ -137,10 +137,12 @@
137 137  )))
138 138  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means Device is in Deep Sleep Mode.
139 139  
144 +
145 +
140 140  == 1.7 BLE connection ==
141 141  
142 142  
143 -DS03A-LB support BLE remote configure.
149 +D2x-LB support BLE remote configure.
144 144  
145 145  
146 146  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
... ... @@ -152,13 +152,9 @@
152 152  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
153 153  
154 154  
155 -== 1.8 Pin Definitions ==
161 +== 1.8 Mechanical ==
156 156  
157 -[[image:image-20230630160843-7.png]]
158 158  
159 -== 1.9 Mechanical ==
160 -
161 -
162 162  [[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741444887-479.png||height="399" width="513"]]
163 163  
164 164  
... ... @@ -176,7 +176,7 @@
176 176  == 2.1 How it works ==
177 177  
178 178  
179 -The DS03A-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the DS03A-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 2 hours.
181 +The DS03A-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the DS03A-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
180 180  
181 181  
182 182  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -184,7 +184,7 @@
184 184  
185 185  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example. (% style="display:none" %)
186 186  
187 -The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
189 +The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
188 188  
189 189  [[image:image-20230522092858-1.png||height="391" width="874"]]
190 190  
... ... @@ -248,7 +248,7 @@
248 248  
249 249  Example parse in TTNv3
250 250  
251 -[[image:image-20230630155406-1.png||height="190" width="873"]]
253 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/image-20220609104802-1.png?rev=1.1||alt="image-20220609104802-1.png" height="393" width="1195"]]
252 252  
253 253  
254 254  (% style="color:#037691" %)**Sensor Model**(%%): For DS03A-LB, this value is 0x1B
... ... @@ -304,346 +304,144 @@
304 304  Ex2: 0x0B49 = 2889mV
305 305  
306 306  
307 -=== (% style="color:inherit; font-family:inherit; font-size:23px" %)2.3.2  Sensor Configuration, FPORT~=4(%%) ===
309 +=== 2.3.2  Real-Time Open/Close Status, Uplink FPORT~=2 ===
308 308  
309 309  
310 -DS03A-LB will only send this command after getting the downlink command (0x26 02) from the server.
311 -
312 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
313 -|(% colspan="8" style="background-color:#d9e2f3; color:#0070c0; width:515px" %)**Sensor Configuration FPORT=4**
314 -|**Size(bytes)**|(% style="width:75px" %)**3**|(% style="width:50px" %)**1**|(% style="width:100px" %)**1**|(% style="width:90px" %)**2**|(% style="width:100px" %)**1**|(% style="width:100px" %)**2**|(% style="width:98px" %)**1**
315 -|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)(((
316 -Keep status1)))|(% style="width:99px" %)(((
317 -Keep time1(unit: sec)
318 -)))|(% style="width:87px" %)Keep status2|(% style="width:97px" %)(((
319 -Keep time2(unit: sec)
320 -)))|(% style="width:98px" %)(((
321 -Alarm interval(unit: min)
322 -)))
323 -
324 -* (((
325 -(% style="color:blue" %)**TDC: (default: 0x001C20)**
326 -)))
327 -
328 -Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
329 -
330 -
331 -* (((
332 -(% style="color:blue" %)**Disalarm: (default: 0)**
333 -)))
334 -
335 - **If Disalarm = 1**, DS03A-LB will only send uplink at every TDC periodically. This is normally use for pulse meter application, in this application, there are many open/close event, and platform only care about the total number of pulse.
336 -
337 - **If Disalarm = 0**, DS03A-LB will send uplink at every TDC periodically and send data on each open/close event. This is useful for the application user need to monitor the open/close event in real-time.
338 -
339 -
340 -(% style="color:red" %)** Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **
341 -
342 -
343 -* (((
344 -(% style="color:blue" %)**Keep Status1 & Keep Time1 & Keep Status2 & Keep Time2**
345 -)))
346 -
347 -Shows the configure value of [[Alarm Base on Timeout Feature>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H3.8A0AlarmBaseonTimeout]]
348 -
349 -[[image:image-20230630155527-3.png||height="146" width="902"]]
350 -
351 -
352 -* (((
353 -(% style="color:blue" %)**Alarm interval(default: 0)**
354 -)))
355 -
356 -When the state of the door sensor has not been changed after the timeout alarm, the device will send a uplink every alarm interval. It will stop the alarm until the state of the door sensor is changed after the timeout alarm.
357 -
358 -
359 -=== 2.3.3  Real-Time Open/Close Status, Uplink FPORT~=2 ===
360 -
361 -
362 362  DS03A-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-LB will send uplinks when:
363 363  
364 364  * Every 2 hours, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
365 365  * There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
366 366  
367 -1)When **AT+TTRCHANNEL=1**, Uplink Payload totals **11 bytes**. (**Default mode**)
317 +Uplink Payload totals 11 bytes.
368 368  
369 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
319 +(% border="1" cellspacing="4" style="background-color:#f2f2f2;width:515px" %)
370 370  |=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0;width:515px" %)**Real-Time Open/Close Status, FPORT=2**
371 -|(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
372 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
373 -Status
374 -
375 -&[[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]
376 -)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
377 -The last door open duration (unit: sec)
321 +|(% style="width:94px" %)**Size(bytes)**|(% style="width:77px" %)**1**|(% style="width:97px" %)**3**|(% style="width:143px" %)**3**|(% style="width:107px" %)**4**
322 +|(% style="width:95px" %)**Value**|(% style="width:78px" %)Status & [[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]|(% style="width:98px" %)Total open door events|(% style="width:144px" %)(((
323 +The last door open duration (unit: min)
378 378  )))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
379 379  
380 380  **Status & Alarm:**
381 381  
382 382  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
383 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[bit7:bit4]**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**bit0**
384 -|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:110px" %)(((
385 -Count mod
386 -)))|(% style="width:106px" %)TDC flag 0:No;1:Yes|(% style="width:148px" %)(((
387 -Alarm 0: No Alarm; 1: Alarm
388 -)))|(% style="width:131px" %)(((
389 -Status 0: Close; 1: Open
390 -)))
329 +|(% style="background-color:#d9e2f3; color:#0070c0; width:59px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:79px" %)**bit7**|(% style="background-color:#d9e2f3; color:#0070c0; width:79px" %)**bit6**|(% style="background-color:#d9e2f3; color:#0070c0; width:59px" %)**[bit5:bit2]**|(% style="background-color:#d9e2f3; color:#0070c0; width:129px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**bit0**
330 +|(% style="width:76px" %)**Value**|(% style="width:79px" %)(((
331 +No ACK Message
332 +)))|(% style="width:84px" %)(((
333 +Poll Message Flag
334 +)))|(% style="width:96px" %)Reserve|(% style="width:197px" %)[[Enable/disable Timeout Alarm>>||anchor="H3.3.3A0Enable2FDisableAlarm"]]
335 +0: No Alarm; 1: Alarm|(% style="width:104px" %)Status 0: Close, 1: Open
391 391  
392 -[[image:image-20230630155451-2.png||height="246" width="928"]]
337 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/image-20220609110547-6.png?width=1191&height=337&rev=1.1||alt="image-20220609110547-6.png" height="337" width="1191"]]
393 393  
394 394  
395 -* (((
396 -(% style="color:blue" %)**Count mod:Default=0**
397 -)))
340 +=== 2.3.3  Historical Door Open/Close Event, FPORT~=3 ===
398 398  
399 -MOD=0 ~-~-> Uplink total open door times since factory
400 400  
401 -MOD=1 ~-~-> Uplink total open door times since last FPORT=2 uplink.
343 +DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
402 402  
345 +The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
403 403  
404 -* (% style="color:blue" %)**TDC flag**
405 -
406 -When the flag is 1, it means sending packets at normal time intervals.
407 -
408 -Otherwise, it is a packet sent at non-TDC time.
409 -
410 -
411 411  * (((
412 -(% style="color:#0000ff" %)**Alarm**
348 +Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>||anchor="H2.3.2A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]], to save airtime and battery, DS03A-LB will send max bytes according to the current DR and Frequency bands.
413 413  )))
414 414  
415 -See [[Alarm Base on Timeout>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DS03A-LB/#H3.3.3A0AlarmBaseonTimeout]]
351 +For example, in the US915 band, the max payload for different DR is:
416 416  
353 +(((
354 +**~1. DR0**: max is 11 bytes so one entry of data
355 +)))
417 417  
418 -* (((
419 -(% style="color:blue" %)**Status**
357 +(((
358 +**2. DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
420 420  )))
421 421  
422 -This bit is 1 when the door sensor is open and 0 when it is close.
423 -
424 -
425 -* (((
426 -(% style="color:blue" %)**Total open door events**
361 +(((
362 +**3. DR2**: total payload includes 11 entries of data
427 427  )))
428 428  
429 -Total pulse/counting base on open door.
430 -
431 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
432 -
433 -
434 -* (((
435 -(% style="color:blue" %)**The last door open duration**
365 +(((
366 +**4. DR3**: total payload includes 22 entries of data.
436 436  )))
437 437  
438 -Door sensor last open duration.
369 +If DS03A-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
439 439  
440 -Unit: sec.
371 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/image-20220609112215-7.png?width=1250&height=277&rev=1.1||alt="image-20220609112215-7.png" height="277" width="1250"]]
441 441  
442 -[[image:image-20230701094042-1.png||height="154" width="763"]]
373 +**Downlink:**
443 443  
375 +0x31 61 8E 57 40 61 8E 81 70 05
444 444  
445 -2)When **AT+TTRCHANNEL=2**, Uplink Payload totals **18 bytes**.
446 446  
447 -(When the maximum DR of some frequencies is 11 bytes, it will cause the server to receive empty packets)
378 +**Uplink:**
448 448  
449 -(% style="color:red" %)**Note:When using the AT+TTRCHANNEL=2 command, the Datalog function cannot be used.**
380 +00 00 00 00 00 00 00 61 8E 5F 8F 01 00 00 01 00 00 00 61 8E 5F D2 00 00 00 01 00 00 02 61 8E 60 64 01 00 00 02 00 00 02 61 8E 60 75 00 00 00 02 00 00 01 61 8E 60 C6 00 00 00 02 00 00 01 61 8E 7B A7 01 00 00 03 00 00 01 61 8E 7F 38 00 00 00 03 00 00 02 61 8E 7F CE 01 00 00 04 00 00 02 61 8E 81 1B 00 00 00 04 00 00 00 61 8E 81 50
450 450  
451 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:819px" %)
452 -|=(% colspan="8" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 817px;" %)**Real-Time Open/Close Status, FPORT=2**
453 -|(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:125px" %)**3**|(% style="width:100px" %)**4**|(% style="width:86px" %)**1**|(% style="width:96px" %)**3**|(% style="width:126px" %)**3**
454 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
455 -Status1
456 456  
457 -&[[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]1
458 -)))|(% style="width:95px" %)Total open door events1|(% style="width:125px" %)(((
459 -The last door open duration1 (unit: sec)
460 -)))|(% style="width:100px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]|(% style="width:86px" %)(((
461 -Status2
383 +**Parsed Value:**
462 462  
463 -&[[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]2
464 -)))|(% style="width:96px" %)Total open door events2|(% style="width:126px" %)The last door open duration2 (unit: sec)
385 +[ALARM, DOOR_OPEN_STATUS, DOOR_OPEN_TIMES,LAST_DOOR_OPEN_DURATION, TIME]
465 465  
466 -**Status1 & Alarm1:**
467 467  
468 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:775px" %)
469 -|(% style="background-color:#d9e2f3; color:#0070c0; width:59px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:79px" %)**[bit7:bit4]**|(% style="background-color:#d9e2f3; color:#0070c0; width:99px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:103px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:216px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:181px" %)**bit0**
470 -|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:99px" %)(((
471 -Count mod
472 -)))|(% style="width:103px" %)TDC flag 0:No;1:Yes|(% style="width:216px" %)(((
473 -Alarm1 0: No Alarm; 1: Alarm
388 +[FALSE, CLOSE, 0, 0, 2021-11-12 12:35:27],
474 474  
475 -(PA8 of pin)
476 -)))|(% style="width:181px" %)(((
477 -Status1 0: Close; 1:Open
390 +[FALSE, OPEN,  1, 0, 2021-11-12 12:36:34],
478 478  
479 -(PA8 of pin)
480 -)))
392 +[FALSE, CLOSE, 1, 2, 2021-11-12 12:39:00],
481 481  
482 -**Status2 & Alarm2:**
394 +[FALSE, OPEN,  2, 2, 2021-11-12 12:39:17],
483 483  
484 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:591px" %)
485 -|(% style="background-color:#d9e2f3; color:#0070c0; width:59px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:113px" %)**[bit7:bit2]**|(% style="background-color:#d9e2f3; color:#0070c0; width:219px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:181px" %)**bit0**
486 -|(% style="width:76px" %)**Value**|(% style="width:113px" %)Reserve|(% style="width:219px" %)(((
487 -Alarm2 0: No Alarm; 1: Alarm
396 +[FALSE, CLOSE, 2, 1, 2021-11-12 12:40:38],
488 488  
489 -(PA4 of pin)
490 -)))|(% style="width:181px" %)(((
491 -Status2 0: Close,;1:Open
398 +[FALSE, CLOSE, 2, 1, 2021-11-12 14:35:19],
492 492  
493 -(PA4 of pin)
494 -)))
400 +[FALSE, OPEN,  3, 1, 2021-11-12 14:50:32],
495 495  
496 -[[image:image-20230630155908-6.png||height="295" width="927"]]
402 +[FALSE, CLOSE, 3, 2, 2021-11-12 14:53:02],
497 497  
404 +[FALSE, OPEN,  4, 2, 2021-11-12 14:58:35],
498 498  
499 -* (((
500 -(% id="cke_bm_695345S" style="color:blue; display:none" %)** **(% style="color:blue" %)**Count mod:Default=0**
501 -)))
406 +[FALSE, CLOSE, 4, 0, 2021-11-12 14:59:28],
502 502  
503 -MOD=0 ~-~-> Uplink total open door times since factory
504 504  
505 -MOD=1 ~-~-> Uplink total open door times since last FPORT=2 uplink.
409 +=== 2.3.4  Sensor Configuration, FPORT~=4 ===
506 506  
507 507  
508 -* (% style="color:blue" %)**TDC flag**
412 +DS03A-LB will only send this command after getting the downlink command (0x26 02) from the server.
509 509  
510 -When the flag is 1, it means sending packets at normal time intervals.
414 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
415 +|(% colspan="5" style="background-color:#d9e2f3; color:#0070c0; width:504px" %)**Sensor Configuration FPORT=4**
416 +|**Size(bytes)**|(% style="width:75px" %)**3**|(% style="width:77px" %)**1**|(% style="width:96px" %)**1**|(% style="width:158px" %)**2**
417 +|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)Keep status|(% style="width:158px" %)Keep time (unit: min)
511 511  
512 -Otherwise, it is a packet sent at non-TDC time.
513 -
514 -
515 515  * (((
516 -(% style="color:#0000ff" %)**Alarm1 or Alarm2**
420 +(% style="color:blue" %)**TDC: (default: 0x001C20)**
517 517  )))
518 518  
519 -See [[Alarm Base on Timeout>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DS03A-LB/#H3.3.3A0AlarmBaseonTimeout]]
423 +Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
520 520  
521 521  
522 522  * (((
523 -(% style="color:blue" %)**Status1 **(% style="color:#0000ff" %)**or **(% style="color:blue" %)**Status2**
427 +(% style="color:blue" %)**Disalarm: (default: 0)**
524 524  )))
525 525  
526 -This bit is 1 when the door sensor is open and 0 when it is close.
430 + **If Disalarm = 1**, DS03A-LB will only send uplink at every TDC periodically. This is normally use for pulse meter application, in this application, there are many open/close event, and platform only care about the total number of pulse.
527 527  
432 + **If Disalarm = 0**, DS03A-LB will send uplink at every TDC periodically and send data on each open/close event. This is useful for the application user need to monitor the open/close event in real-time.
528 528  
529 -* (((
530 -(% style="color:blue" %)**Total open door events1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** Total open door events2**
531 -)))
532 532  
533 -Total pulse/counting base on open door.
435 +(% style="color:red" %)** Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **
534 534  
535 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
536 536  
537 -
538 538  * (((
539 -(% style="color:blue" %)**The last door open duration1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** The last door open duration2**
439 +(% style="color:blue" %)**Keep Status & Keep Time**
540 540  )))
541 541  
542 -Door sensor last open duration.
442 +Shows the configure value of [[Alarm Base on Timeout Feature>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H3.8A0AlarmBaseonTimeout]]
543 543  
544 -Unit: sec.
444 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/image-20220609110018-4.png?width=1159&height=291&rev=1.1||alt="image-20220609110018-4.png" height="291" width="1159"]]
545 545  
546 -[[image:image-20230701094042-1.png||height="154" width="763"]]
547 547  
548 -
549 -=== 2.3.4  Historical Door Open/Close Event, FPORT~=3 ===
550 -
551 -
552 -DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
553 -
554 -The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
555 -
556 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
557 -|=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0;width:515px" %)**Real-Time Open/Close Status, FPORT=3**
558 -|(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
559 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
560 -Status
561 -
562 -&[[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]
563 -)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
564 -The last door open duration (unit: sec)
565 -)))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
566 -
567 -**Status & Alarm:**
568 -
569 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:755px" %)
570 -|(% style="background-color:#d9e2f3; color:#0070c0; width:59px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**bit7**|(% style="background-color:#d9e2f3; color:#0070c0; width:92px" %)**bit6**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**[bit5:bit4]**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:95px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:116px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:112px" %)**bit0**
571 -|(% style="width:76px" %)**Value**|(% style="width:88px" %)No ACK message|(% style="width:92px" %)Poll Message Flag|(% style="width:89px" %)Reserve|(% style="width:90px" %)(((
572 -Count mod
573 -)))|(% style="width:95px" %)(((
574 -TDC flag 0:No;
575 -
576 -1:Yes
577 -)))|(% style="width:116px" %)(((
578 -Alarm
579 -
580 -0: No Alarm;
581 -
582 -1: Alarm
583 -)))|(% style="width:112px" %)(((
584 -Status 0:Close;
585 -
586 -1: Open
587 -)))
588 -
589 -* (((
590 -Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>||anchor="H2.3.2A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]], to save airtime and battery, DS03A-LB will send max bytes according to the current DR and Frequency bands.
591 -)))
592 -
593 -For example, in the US915 band, the max payload for different DR is:
594 -
595 -(((
596 -**~1. DR0**: max is 11 bytes so one entry of data
597 -)))
598 -
599 -(((
600 -**2. DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
601 -)))
602 -
603 -(((
604 -**3. DR2**: total payload includes 11 entries of data
605 -)))
606 -
607 -(((
608 -**4. DR3**: total payload includes 22 entries of data.
609 -)))
610 -
611 -If DS03A-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
612 -
613 -[[image:image-20230630155556-4.png||height="146" width="938"]]
614 -
615 -**Downlink:**
616 -
617 -0x31 64 9E 7D 34 64 9E 7E 9C 05
618 -
619 -
620 -**Uplink:**
621 -
622 -45 00 00 00 00 00 00 64 9E 7D 48 40 00 00 00 00 00 63 64 9E 7D 9C 41 00 00 01 00 00 63 64 9E 7D A4 40 00 00 01 00 00 8D 64 9E 7E 31 43 00 00 02 00 00 8D 64 9E 7E 44 48 00 00 02 00 00 1F 64 9E 7E 59 4B 00 00 03 00 00 1F 64 9E 7E 6B
623 -
624 -
625 -**Parsed Value:**
626 -
627 -[COUNTMOD, TDC_FLAG, ALARM,  DOOR_STATUS, OPEN_DOOR_TIMES, LAST_DOOR_OPEN_DURATION, TIME]
628 -
629 -
630 -[SUM,YES,FALSE,OPEN,0,0,2023-06-30 06:59:20],
631 -
632 -[SUM,NO,FALSE,CLOSE,0,99,2023-06-30 07:00:44],
633 -
634 -[SUM,NO,FALSE,OPEN, 1,99,2023-06-30 07:00:52],
635 -
636 -[SUM,NO,FALSE,CLOSE,1,141,2023-06-30 07:03:13],
637 -
638 -[SUM,NO,TRUE,OPEN, 2,141,2023-06-30 07:03:32],
639 -
640 -[PART,NO,FALSE,CLOSE,2,31,2023-06-30 07:03:53],
641 -
642 -[PART,NO,TRUE,OPEN, 3,31,2023-06-30 07:04:11],
643 -
644 -[[image:image-20230630172740-1.png||height="199" width="868"]]
645 -
646 -
647 647  == 2.4 Payload Decoder file ==
648 648  
649 649  
... ... @@ -661,9 +661,7 @@
661 661  
662 662  (% style="color:blue" %)**Datalog Feature** (%%)is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DS03A-LB will store the reading for future retrieving purposes.
663 663  
664 -(% style="color:red" %)**Note:After the device is reset,in cumulative counting mode,the last stored count value will be read as the initial value.**
665 665  
666 -
667 667  === 2.5.1 Ways to get datalog via LoRaWAN ===
668 668  
669 669  
... ... @@ -787,7 +787,7 @@
787 787  These commands only valid for DS03A-LB, as below:
788 788  
789 789  
790 -=== 3.3.1  Set Transmit Interval Time ===
588 +=== 3.3.1 Set Transmit Interval Time ===
791 791  
792 792  
793 793  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -815,9 +815,19 @@
815 815  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
816 816  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
817 817  
818 -=== 3.3.2  Enable / Disable Alarm ===
616 +=== 3.3.2 Get Device Status ===
819 819  
820 820  
619 +Send a LoRaWAN downlink to ask device send Alarm settings.
620 +
621 +* (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
622 +
623 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
624 +
625 +
626 +=== 3.3.3  Enable / Disable Alarm ===
627 +
628 +
821 821  Feature: Enable/Disable Alarm for open/close event. Default value 0.
822 822  
823 823  (% style="color:blue" %)**AT Command: **
... ... @@ -834,7 +834,7 @@
834 834  0xA7 00  ~/~/ Same As AT+DISALARM=0
835 835  
836 836  
837 -=== 3.3.3  Alarm Base on Timeout ===
645 +=== 3.3.4  Alarm Base on Timeout ===
838 838  
839 839  
840 840  DS03A-LB can monitor the timeout for a status change, this feature can be used to monitor some events such as door opening too long etc. Related Parameters are:
... ... @@ -860,103 +860,37 @@
860 860  If (% style="color:#037691" %)**keep time > 0**(%%), device will monitor the keep status event and send an alarm when status doesn't change after timeout.
861 861  
862 862  
863 -* (((
864 -(% style="color:blue" %)**Downlink Command**
865 -)))
866 -
867 -(% style="color:#037691" %)**Command: 0xA9 aa bb cc dd**
868 -
869 -**A9:** Command Type Code
870 -
871 -**aa: **01:TTRIG1; 02:TTRIG2
872 -
873 -**bb:** status to be monitored
874 -
875 -**cc dd:** timeout.
876 -
877 -
878 -1)**AT+TTRIG1**:(PA8 of pin)
879 -
880 880  (% style="color:blue" %)**AT Command to configure:**
881 881  
882 882  * (((
883 -(% style="color:#037691" %)**AT+TTRIG1=1,30** (%%) **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. DS03A-LB will send an uplink packet, the Alarm1 bit(the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
884 -
885 -(% style="color:#037691" %)**AT+TTRIG1=0,30** (%%) **~-~->** When the **Keep Status** change from open to close, and device remains in open status for more than 30 seconds. DS03A-LB will send an uplink packet, the Alarm1 bit (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
674 +(% style="color:#037691" %)**AT+TTRIG=1,30** (%%) **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. LDS03A will send an uplink packet, the [[Alarm bit>>||anchor="H2.3.2A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
886 886  )))
887 887  
888 888  * (((
889 -(% style="color:#037691" %)**AT+TTRIG1=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
890 -
891 -
892 -
678 +(% style="color:#037691" %)**AT+TTRIG=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
893 893  )))
894 894  
895 895  (% style="color:blue" %)**Downlink Command to configure:**
896 896  
897 -If user send 0xA9 01 01 00 1E: equal to AT+TTRIG1=1,30 or
683 +(% style="color:#037691" %)**Command: 0xA9 aa bb cc**
898 898  
899 - 0xA9 01 00 00 00: Equal to AT+TTRIG1=0,0.
685 +**A9:** Command Type Code
900 900  
687 +**aa:** status to be monitored
901 901  
902 -2)**AT+TTRIG2**:(PA4 of pin,need to use AT+TTRCHANNEL=2)
689 +**bb cc:** timeout.
903 903  
904 -(% style="color:blue" %)**AT Command to configure:**
905 905  
906 -* (((
907 -(% style="color:#037691" %)**AT+TTRIG2=1,30** (%%) **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. DS03A-LB will send an uplink packet, the Alarm2 bit (the second bit of 12^^st^^ byte of payload) on this uplink packet is set to 1.
692 +If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30
908 908  
909 -(% style="color:#037691" %)**AT+TTRIG2=0,30** (%%) **~-~->** When the **Keep Status** change from open to close, and device remains in open status for more than 30 seconds. DS03A-LB will send an uplink packet, the Alarm2 bit (the second bit of 12^^st^^ byte of payload) on this uplink packet is set to 1.
910 -)))
694 +Or
911 911  
912 -* (((
913 -(% style="color:#037691" %)**AT+TTRIG2=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
696 +0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.
914 914  
915 915  
916 -
917 -)))
918 -
919 -(% style="color:blue" %)**Downlink Command to configure:**
920 -
921 -If user send 0xA9 02 00 00 1E: equal to AT+TTRIG2=0,30 or
922 -
923 - 0xA9 02 00 00 00: Equal to AT+TTRIG2=0,0.
924 -
925 -
926 -=== 3.3.4  TTRIG1 & TTRIG2 timeout status alarm ===
927 -
928 -
929 -It needs to be used with AT+TTRIG1 or AT+TTRIG2. When TTRIG1 or TTRIG2 times out and causes an alarm, and the status does not change subsequently, an alarm packet will be sent at the alarm interval.
930 -
931 -(% style="color:blue" %)**AT Command:**
932 -
933 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
934 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 279px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 76px;background-color:#D9E2F3;color:#0070C0" %)**Response**
935 -|(% style="width:155px" %)(((
936 -AT+TTRALARM=0
937 -)))|(% style="width:279px" %)(((
938 -disable continuous alarm
939 -)))|(% style="width:84px" %)(((
940 -OK
941 -)))
942 -|(% style="width:155px" %)(((
943 -AT+TTRALARM=60
944 -)))|(% style="width:279px" %)(((
945 -The alarm interval is 60 minutes (unit: minutes)
946 -)))|(% style="width:84px" %)(((
947 -OK
948 -)))
949 -
950 -(% style="color:blue" %)**Downlink Command:**
951 -
952 -Example:  0C aa  => AT+TTRALARM= aa
953 -
954 -
955 955  === 3.3.5  Count Mod ===
956 956  
957 957  
958 -Feature: Manually set the count mode.
959 -
960 960  (% style="color:blue" %)**AT Command:**
961 961  
962 962  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
... ... @@ -981,26 +981,24 @@
981 981  Example:  0B aa  => AT+COUNTMOD = second byte
982 982  
983 983  
984 -=== 3.3.6  Number of channel of door sensors ===
726 +=== 3.3.6  Interrupt Pin Channel Mod ===
985 985  
986 986  
987 -Feature: Set the number of door sensor channels.
988 -
989 989  (% style="color:blue" %)**AT Command:**
990 990  
991 991  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
992 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 259px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 57px;background-color:#D9E2F3;color:#0070C0" %)**Response**
732 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 288px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 57px;background-color:#D9E2F3;color:#0070C0" %)**Response**
993 993  |(% style="width:155px" %)(((
994 994  AT+TTRCHANNEL=1
995 -)))|(% style="width:259px" %)(((
996 -Set as single channel, only use PA8 pin as interrupt pin.
735 +)))|(% style="width:288px" %)(((
736 +set as single channel, only use PA8 pin as interrupt pin.
997 997  )))|(% style="width:44px" %)(((
998 998  OK
999 999  )))
1000 1000  |(% style="width:155px" %)(((
1001 1001  AT+TTRCHANNEL=2
1002 -)))|(% style="width:259px" %)(((
1003 -Set as dual channel, use PA8 pin and PA4 pin as interrupt pin.
742 +)))|(% style="width:288px" %)(((
743 +is set as dual channel, use PA8 pin and PA4 pin as interrupt pin.
1004 1004  )))|(% style="width:44px" %)(((
1005 1005  OK
1006 1006  )))
... ... @@ -1010,92 +1010,52 @@
1010 1010  Example:  0D aa => AT+TTRCHANNEL = second byte
1011 1011  
1012 1012  
1013 -=== 3.3.7  Set Time Sync Mode ===
753 +=== 3.3.7  Change the name of AT+TTRIG to AT+TTRIG1 ===
1014 1014  
1015 1015  
1016 -Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply to this command.
1017 -
1018 -SYNCMOD is set to 1 by default. If user wants to set a different time from the LoRaWAN server, the user needs to set this to 0.
1019 -
1020 -(% style="color:blue" %)**AT Command:**
1021 -
1022 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1023 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 259px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 57px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1024 -|(% style="width:155px" %)(((
1025 -AT+SYNCMOD=1
1026 -)))|(% style="width:259px" %)(((
1027 -Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) The default is zero time zone.
1028 -)))|(% style="width:44px" %)(((
1029 -OK
1030 -)))
1031 -|(% style="width:155px" %)(((
1032 -AT+SYNCMOD=1,8
1033 -)))|(% style="width:259px" %)(((
1034 -Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) Set to East eight time zone.
1035 -)))|(% style="width:44px" %)(((
1036 -OK
1037 -)))
1038 -|(% style="width:155px" %)AT+SYNCMOD=1,-12|(% style="width:259px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) Set to West Twelve Time Zone.|(% style="width:44px" %)OK
1039 -
1040 1040  (% style="color:blue" %)**Downlink Command:**
1041 1041  
1042 -0x28 01  ~/~/ Same As AT+SYNCMOD=1
758 +Example:  A9 01 aa bb cc  => AT+TTRIG1= third byte, 4th byte and 5th byte
1043 1043  
1044 -0x28 01 08  ~/~/ Same As AT+SYNCMOD=1,8
1045 1045  
1046 -0x28 01 F4  ~/~/ Same As AT+SYNCMOD=1,-12
761 +=== 3.3.8  Added AT+TTRIG2 for PB15 pin ===
1047 1047  
1048 -0x28 00  ~/~/ Same As AT+SYNCMOD=0
1049 1049  
764 +(% style="color:blue" %)**Downlink Command:**
1050 1050  
1051 -=== 3.3.8  Clear the open door times and the duration of the last open door ===
766 +Example: A9 02 aa bb cc  => AT+TTRIG2= third byte, 4th byte and 5th byte
1052 1052  
1053 1053  
1054 -(% style="color:blue" %)**AT Command:**
769 +=== 3.3.9  TTRIG1/2 timeout status alarm ===
1055 1055  
1056 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1057 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 259px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 57px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1058 -|(% style="width:155px" %)AT+CLRC|(% style="width:259px" %)clear the open door times and the duration of the last open door.|(% style="width:44px" %)(((
1059 -OK
1060 -)))
1061 1061  
1062 -(% style="color:blue" %)**Downlink Command:**(%%)0xA6 01
772 +It needs to be used with AT+TTRIG1 or AT+TTRIG2. When TTRIG1 or TTRIG2 times out and causes an alarm, and the status does not change subsequently, an alarm packet will be sent at the alarm interval.
1063 1063  
1064 -The sensor will clear the open door times and the duration of the last open door.
1065 -
1066 -
1067 -=== 3.3.9  Set the count value of the number of open door ===
1068 -
1069 -
1070 1070  (% style="color:blue" %)**AT Command:**
1071 1071  
1072 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1073 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 259px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 57px;background-color:#D9E2F3;color:#0070C0" %)**Response**
776 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
777 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 279px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 76px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1074 1074  |(% style="width:155px" %)(((
1075 -AT+SETCNT=1,100
1076 -)))|(% style="width:259px" %)(((
1077 -Set the open door times of PA8 pin to 100 times.
1078 -)))|(% style="width:44px" %)(((
779 +AT+TTRALARM=0
780 +)))|(% style="width:279px" %)(((
781 +disable continuous alarm
782 +)))|(% style="width:84px" %)(((
1079 1079  OK
1080 1080  )))
1081 -|(% style="width:155px" %)AT+SETCNT=1,0|(% style="width:259px" %)Clear the open door times of PA8 pin.|(% style="width:44px" %)OK
1082 1082  |(% style="width:155px" %)(((
1083 -AT+SETCNT=2,50
1084 -)))|(% style="width:259px" %)(((
1085 -Set the open door times of PA4 pin to 100 times.
1086 -)))|(% style="width:44px" %)(((
786 +AT+TTRALARM=60
787 +)))|(% style="width:279px" %)(((
788 +The alarm interval is 60 minutes (unit: minutes)
789 +)))|(% style="width:84px" %)(((
1087 1087  OK
1088 1088  )))
1089 1089  
1090 1090  (% style="color:blue" %)**Downlink Command:**
1091 1091  
1092 -0xA6 01 00 00 64  ==>  AT+SETCNT=1,100
795 +Example:  0C aa  => AT+TTRALARM= aa
1093 1093  
1094 -0xA6 01 00 00 00  ==>  AT+SETCNT=1,0
1095 1095  
1096 -0xA6 02 00 00 32  ==>  AT+SETCNT=2,50
1097 1097  
1098 -
1099 1099  = 4. Battery & Power Consumption =
1100 1100  
1101 1101  
... ... @@ -1118,8 +1118,8 @@
1118 1118  
1119 1119  **Methods to Update Firmware:**
1120 1120  
1121 -* (Recommanded way) OTA firmware update via wireless:** [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
1122 -* Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
821 +* (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
822 +* Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
1123 1123  
1124 1124  = 6. FAQ =
1125 1125  
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