Last modified by Mengting Qiu on 2025/01/10 09:53
<
From version < 34.2 >
edited by Xiaoling
on 2023/07/01 14:15
To version < 12.2 >
edited by Xiaoling
on 2023/06/26 16:09
>
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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
... ... @@ -304,359 +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:721px" %)**Sensor Configuration FPORT=4**
314 -|**Size(bytes)**|(% style="width:75px" %)**3**|(% style="width:77px" %)**1**|(% style="width:96px" %)**1**|(% style="width:99px" %)**2**|(% style="width:87px" %)**1**|(% style="width:97px" %)**2**|(% style="width:98px" %)**1**
315 -|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)(((
316 -Keep status1
317 -
318 -
319 -)))|(% style="width:99px" %)(((
320 -Keep time1
321 -
322 -(unit: sec)
323 -)))|(% style="width:87px" %)Keep status2|(% style="width:97px" %)(((
324 -Keep time2
325 -
326 -(unit: sec)
327 -)))|(% style="width:98px" %)(((
328 -Alarm interval
329 -
330 -(unit: min)
331 -)))
332 -
333 -* (((
334 -(% style="color:blue" %)**TDC: (default: 0x001C20)**
335 -)))
336 -
337 -Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
338 -
339 -
340 -* (((
341 -(% style="color:blue" %)**Disalarm: (default: 0)**
342 -)))
343 -
344 - **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.
345 -
346 - **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.
347 -
348 -
349 -(% style="color:red" %)** Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **
350 -
351 -
352 -* (((
353 -(% style="color:blue" %)**Keep Status1 & Keep Time1 & Keep Status2 & Keep Time2**
354 -)))
355 -
356 -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]]
357 -
358 -[[image:image-20230630155527-3.png||height="146" width="902"]]
359 -
360 -
361 -* (((
362 -(% style="color:blue" %)**Alarm interval(default: 0)**
363 -)))
364 -
365 -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.
366 -
367 -
368 -=== 2.3.3  Real-Time Open/Close Status, Uplink FPORT~=2 ===
369 -
370 -
371 371  DS03A-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-LB will send uplinks when:
372 372  
373 373  * Every 2 hours, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
374 374  * There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
375 375  
376 -1)When **AT+TTRCHANNEL=1**, Uplink Payload totals **11 bytes**. (**Default mode**)
317 +Uplink Payload totals 11 bytes.
377 377  
378 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
319 +(% border="1" cellspacing="4" style="background-color:#f2f2f2;width:515px" %)
379 379  |=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0;width:515px" %)**Real-Time Open/Close Status, FPORT=2**
380 -|(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
381 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
382 -Status
383 -
384 -&[[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]
385 -)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
386 -The last door open duration (unit: sec)
321 +|(% style="width:95px" %)**Size(bytes)**|(% style="width:78px" %)**1**|(% style="width:98px" %)**3**|(% style="width:144px" %)**3**|(% style="width:108px" %)**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)
387 387  )))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
388 388  
389 389  **Status & Alarm:**
390 390  
391 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:668px" %)
392 -|(% 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:110px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:106px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:148px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:131px" %)**bit0**
393 -|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:110px" %)(((
394 -Count mod
395 -)))|(% style="width:106px" %)TDC flag 0:No;1:Yes|(% style="width:148px" %)(((
396 -Alarm 0: No Alarm;
328 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
329 +|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**bit7**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**bit6**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[bit5:bit2]**|(% style="background-color:#d9e2f3; color:#0070c0; width:130px" %)**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
397 397  
398 -1: Alarm
399 -)))|(% style="width:131px" %)(((
400 -Status 0: Close;
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"]]
401 401  
402 -1: Open
403 -)))
404 404  
405 -[[image:image-20230630155451-2.png||height="246" width="928"]]
340 +=== 2.3.3  Historical Door Open/Close Event, FPORT~=3 ===
406 406  
407 407  
408 -* (((
409 -(% style="color:blue" %)**Count mod:Default=0**
410 -)))
343 +DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
411 411  
412 -MOD=0 ~-~-> Uplink total open door times since factory
345 +The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
413 413  
414 -MOD=1 ~-~-> Uplink total open door times since last FPORT=2 uplink.
415 -
416 -
417 -* (% style="color:blue" %)**TDC flag**
418 -
419 -When the flag is 1, it means sending packets at normal time intervals.
420 -
421 -Otherwise, it is a packet sent at non-TDC time.
422 -
423 -
424 424  * (((
425 -(% 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.
426 426  )))
427 427  
428 -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:
429 429  
353 +(((
354 +**~1. DR0**: max is 11 bytes so one entry of data
355 +)))
430 430  
431 -* (((
432 -(% style="color:blue" %)**Status**
357 +(((
358 +**2. DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
433 433  )))
434 434  
435 -This bit is 1 when the door sensor is open and 0 when it is close.
436 -
437 -
438 -* (((
439 -(% style="color:blue" %)**Total open door events**
361 +(((
362 +**3. DR2**: total payload includes 11 entries of data
440 440  )))
441 441  
442 -Total pulse/counting base on open door.
443 -
444 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
445 -
446 -
447 -* (((
448 -(% style="color:blue" %)**The last door open duration**
365 +(((
366 +**4. DR3**: total payload includes 22 entries of data.
449 449  )))
450 450  
451 -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
452 452  
453 -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"]]
454 454  
455 -[[image:image-20230701094042-1.png||height="154" width="763"]]
373 +**Downlink:**
456 456  
375 +0x31 61 8E 57 40 61 8E 81 70 05
457 457  
458 -2)When **AT+TTRCHANNEL=2**, Uplink Payload totals **18 bytes**.
459 459  
460 -(When the maximum DR of some frequencies is 11 bytes, it will cause the server to receive empty packets)
378 +**Uplink:**
461 461  
462 -(% 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
463 463  
464 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:819px" %)
465 -|=(% colspan="8" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 817px;" %)**Real-Time Open/Close Status, FPORT=2**
466 -|(% 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**
467 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
468 -Status1
469 469  
470 -&[[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]1
471 -)))|(% style="width:95px" %)Total open door events1|(% style="width:125px" %)(((
472 -The last door open duration1 (unit: sec)
473 -)))|(% style="width:100px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]|(% style="width:86px" %)(((
474 -Status2
383 +**Parsed Value:**
475 475  
476 -&[[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]2
477 -)))|(% 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]
478 478  
479 -**Status1 & Alarm1:**
480 480  
481 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:775px" %)
482 -|(% 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**
483 -|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:99px" %)(((
484 -Count mod
485 -)))|(% style="width:103px" %)TDC flag 0:No;1:Yes|(% style="width:216px" %)(((
486 -Alarm1 0: No Alarm; 1: Alarm
388 +[FALSE, CLOSE, 0, 0, 2021-11-12 12:35:27],
487 487  
488 -(PA8 of pin)
489 -)))|(% style="width:181px" %)(((
490 -Status1 0: Close; 1:Open
390 +[FALSE, OPEN,  1, 0, 2021-11-12 12:36:34],
491 491  
492 -(PA8 of pin)
493 -)))
392 +[FALSE, CLOSE, 1, 2, 2021-11-12 12:39:00],
494 494  
495 -**Status2 & Alarm2:**
394 +[FALSE, OPEN,  2, 2, 2021-11-12 12:39:17],
496 496  
497 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:591px" %)
498 -|(% 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**
499 -|(% style="width:76px" %)**Value**|(% style="width:113px" %)Reserve|(% style="width:219px" %)(((
500 -Alarm2 0: No Alarm; 1: Alarm
396 +[FALSE, CLOSE, 2, 1, 2021-11-12 12:40:38],
501 501  
502 -(PA4 of pin)
503 -)))|(% style="width:181px" %)(((
504 -Status2 0: Close,;1:Open
398 +[FALSE, CLOSE, 2, 1, 2021-11-12 14:35:19],
505 505  
506 -(PA4 of pin)
507 -)))
400 +[FALSE, OPEN,  3, 1, 2021-11-12 14:50:32],
508 508  
509 -[[image:image-20230630155908-6.png||height="295" width="927"]]
402 +[FALSE, CLOSE, 3, 2, 2021-11-12 14:53:02],
510 510  
404 +[FALSE, OPEN,  4, 2, 2021-11-12 14:58:35],
511 511  
512 -* (((
513 -(% id="cke_bm_695345S" style="color:blue; display:none" %)** **(% style="color:blue" %)**Count mod:Default=0**
514 -)))
406 +[FALSE, CLOSE, 4, 0, 2021-11-12 14:59:28],
515 515  
516 -MOD=0 ~-~-> Uplink total open door times since factory
517 517  
518 -MOD=1 ~-~-> Uplink total open door times since last FPORT=2 uplink.
409 +=== 2.3.4  Sensor Configuration, FPORT~=4 ===
519 519  
520 520  
521 -* (% style="color:blue" %)**TDC flag**
412 +DS03A-LB will only send this command after getting the downlink command (0x26 02) from the server.
522 522  
523 -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)
524 524  
525 -Otherwise, it is a packet sent at non-TDC time.
526 -
527 -
528 528  * (((
529 -(% style="color:#0000ff" %)**Alarm1 or Alarm2**
420 +(% style="color:blue" %)**TDC: (default: 0x001C20)**
530 530  )))
531 531  
532 -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.
533 533  
534 534  
535 535  * (((
536 -(% style="color:blue" %)**Status1 **(% style="color:#0000ff" %)**or **(% style="color:blue" %)**Status2**
427 +(% style="color:blue" %)**Disalarm: (default: 0)**
537 537  )))
538 538  
539 -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.
540 540  
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.
541 541  
542 -* (((
543 -(% style="color:blue" %)**Total open door events1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** Total open door events2**
544 -)))
545 545  
546 -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. **
547 547  
548 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
549 549  
550 -
551 551  * (((
552 -(% 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**
553 553  )))
554 554  
555 -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]]
556 556  
557 -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"]]
558 558  
559 -[[image:image-20230701094042-1.png||height="154" width="763"]]
560 560  
561 -
562 -=== 2.3.4  Historical Door Open/Close Event, FPORT~=3 ===
563 -
564 -
565 -DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
566 -
567 -The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
568 -
569 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
570 -|=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0;width:515px" %)**Real-Time Open/Close Status, FPORT=3**
571 -|(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
572 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
573 -Status
574 -
575 -&[[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]
576 -)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
577 -The last door open duration (unit: sec)
578 -)))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
579 -
580 -**Status & Alarm:**
581 -
582 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:755px" %)
583 -|(% 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**
584 -|(% style="width:76px" %)**Value**|(% style="width:88px" %)No ACK message|(% style="width:92px" %)Poll Message Flag|(% style="width:89px" %)Reserve|(% style="width:90px" %)(((
585 -Count mod
586 -)))|(% style="width:95px" %)(((
587 -TDC flag 0:No;
588 -
589 -1:Yes
590 -)))|(% style="width:116px" %)(((
591 -Alarm
592 -
593 -0: No Alarm;
594 -
595 -1: Alarm
596 -)))|(% style="width:112px" %)(((
597 -Status 0:Close;
598 -
599 -1: Open
600 -)))
601 -
602 -* (((
603 -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.
604 -)))
605 -
606 -For example, in the US915 band, the max payload for different DR is:
607 -
608 -(((
609 -**~1. DR0**: max is 11 bytes so one entry of data
610 -)))
611 -
612 -(((
613 -**2. DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
614 -)))
615 -
616 -(((
617 -**3. DR2**: total payload includes 11 entries of data
618 -)))
619 -
620 -(((
621 -**4. DR3**: total payload includes 22 entries of data.
622 -)))
623 -
624 -If DS03A-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
625 -
626 -[[image:image-20230630155556-4.png||height="146" width="938"]]
627 -
628 -**Downlink:**
629 -
630 -0x31 64 9E 7D 34 64 9E 7E 9C 05
631 -
632 -
633 -**Uplink:**
634 -
635 -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
636 -
637 -
638 -**Parsed Value:**
639 -
640 -[COUNTMOD, TDC_FLAG, ALARM,  DOOR_STATUS, OPEN_DOOR_TIMES, LAST_DOOR_OPEN_DURATION, TIME]
641 -
642 -
643 -[SUM,YES,FALSE,OPEN,0,0,2023-06-30 06:59:20],
644 -
645 -[SUM,NO,FALSE,CLOSE,0,99,2023-06-30 07:00:44],
646 -
647 -[SUM,NO,FALSE,OPEN, 1,99,2023-06-30 07:00:52],
648 -
649 -[SUM,NO,FALSE,CLOSE,1,141,2023-06-30 07:03:13],
650 -
651 -[SUM,NO,TRUE,OPEN, 2,141,2023-06-30 07:03:32],
652 -
653 -[PART,NO,FALSE,CLOSE,2,31,2023-06-30 07:03:53],
654 -
655 -[PART,NO,TRUE,OPEN, 3,31,2023-06-30 07:04:11],
656 -
657 -[[image:image-20230630172740-1.png||height="199" width="868"]]
658 -
659 -
660 660  == 2.4 Payload Decoder file ==
661 661  
662 662  
... ... @@ -674,9 +674,7 @@
674 674  
675 675  (% 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.
676 676  
677 -(% 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.**
678 678  
679 -
680 680  === 2.5.1 Ways to get datalog via LoRaWAN ===
681 681  
682 682  
... ... @@ -800,7 +800,7 @@
800 800  These commands only valid for DS03A-LB, as below:
801 801  
802 802  
803 -=== 3.3.1  Set Transmit Interval Time ===
588 +=== 3.3.1 Set Transmit Interval Time ===
804 804  
805 805  
806 806  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -828,9 +828,19 @@
828 828  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
829 829  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
830 830  
831 -=== 3.3.2  Enable / Disable Alarm ===
616 +=== 3.3.2 Get Device Status ===
832 832  
833 833  
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 +
834 834  Feature: Enable/Disable Alarm for open/close event. Default value 0.
835 835  
836 836  (% style="color:blue" %)**AT Command: **
... ... @@ -847,7 +847,7 @@
847 847  0xA7 00  ~/~/ Same As AT+DISALARM=0
848 848  
849 849  
850 -=== 3.3.3  Alarm Base on Timeout ===
645 +=== 3.3.4  Alarm Base on Timeout ===
851 851  
852 852  
853 853  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:
... ... @@ -873,103 +873,37 @@
873 873  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.
874 874  
875 875  
876 -* (((
877 -(% style="color:blue" %)**Downlink Command**
878 -)))
879 -
880 -(% style="color:#037691" %)**Command: 0xA9 aa bb cc dd**
881 -
882 -**A9:** Command Type Code
883 -
884 -**aa: **01:TTRIG1; 02:TTRIG2
885 -
886 -**bb:** status to be monitored
887 -
888 -**cc dd:** timeout.
889 -
890 -
891 -1)**AT+TTRIG1**:(PA8 of pin)
892 -
893 893  (% style="color:blue" %)**AT Command to configure:**
894 894  
895 895  * (((
896 -(% 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.
897 -
898 -(% 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.
899 899  )))
900 900  
901 901  * (((
902 -(% style="color:#037691" %)**AT+TTRIG1=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
903 -
904 -
905 -
678 +(% style="color:#037691" %)**AT+TTRIG=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
906 906  )))
907 907  
908 908  (% style="color:blue" %)**Downlink Command to configure:**
909 909  
910 -If user send 0xA9 01 01 00 1E: equal to AT+TTRIG1=1,30 or
683 +(% style="color:#037691" %)**Command: 0xA9 aa bb cc**
911 911  
912 - 0xA9 01 00 00 00: Equal to AT+TTRIG1=0,0.
685 +**A9:** Command Type Code
913 913  
687 +**aa:** status to be monitored
914 914  
915 -2)**AT+TTRIG2**:(PA4 of pin,need to use AT+TTRCHANNEL=2)
689 +**bb cc:** timeout.
916 916  
917 -(% style="color:blue" %)**AT Command to configure:**
918 918  
919 -* (((
920 -(% 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
921 921  
922 -(% 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.
923 -)))
694 +Or
924 924  
925 -* (((
926 -(% 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.
927 927  
928 928  
929 -
930 -)))
931 -
932 -(% style="color:blue" %)**Downlink Command to configure:**
933 -
934 -If user send 0xA9 02 00 00 1E: equal to AT+TTRIG2=0,30 or
935 -
936 - 0xA9 02 00 00 00: Equal to AT+TTRIG2=0,0.
937 -
938 -
939 -=== 3.3.4  TTRIG1 & TTRIG2 timeout status alarm ===
940 -
941 -
942 -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.
943 -
944 -(% style="color:blue" %)**AT Command:**
945 -
946 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
947 -|=(% 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**
948 -|(% style="width:155px" %)(((
949 -AT+TTRALARM=0
950 -)))|(% style="width:279px" %)(((
951 -disable continuous alarm
952 -)))|(% style="width:84px" %)(((
953 -OK
954 -)))
955 -|(% style="width:155px" %)(((
956 -AT+TTRALARM=60
957 -)))|(% style="width:279px" %)(((
958 -The alarm interval is 60 minutes (unit: minutes)
959 -)))|(% style="width:84px" %)(((
960 -OK
961 -)))
962 -
963 -(% style="color:blue" %)**Downlink Command:**
964 -
965 -Example:  0C aa  => AT+TTRALARM= aa
966 -
967 -
968 968  === 3.3.5  Count Mod ===
969 969  
970 970  
971 -Feature: Manually set the count mode.
972 -
973 973  (% style="color:blue" %)**AT Command:**
974 974  
975 975  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
... ... @@ -994,26 +994,24 @@
994 994  Example:  0B aa  => AT+COUNTMOD = second byte
995 995  
996 996  
997 -=== 3.3.6  Number of channel of door sensors ===
726 +=== 3.3.6  Interrupt Pin Channel Mod ===
998 998  
999 999  
1000 -Feature: Set the number of door sensor channels.
1001 -
1002 1002  (% style="color:blue" %)**AT Command:**
1003 1003  
1004 1004  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1005 -|=(% 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**
1006 1006  |(% style="width:155px" %)(((
1007 1007  AT+TTRCHANNEL=1
1008 -)))|(% style="width:259px" %)(((
1009 -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.
1010 1010  )))|(% style="width:44px" %)(((
1011 1011  OK
1012 1012  )))
1013 1013  |(% style="width:155px" %)(((
1014 1014  AT+TTRCHANNEL=2
1015 -)))|(% style="width:259px" %)(((
1016 -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.
1017 1017  )))|(% style="width:44px" %)(((
1018 1018  OK
1019 1019  )))
... ... @@ -1023,92 +1023,52 @@
1023 1023  Example:  0D aa => AT+TTRCHANNEL = second byte
1024 1024  
1025 1025  
1026 -=== 3.3.7  Set Time Sync Mode ===
753 +=== 3.3.7  Change the name of AT+TTRIG to AT+TTRIG1 ===
1027 1027  
1028 1028  
1029 -Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply to this command.
1030 -
1031 -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.
1032 -
1033 -(% style="color:blue" %)**AT Command:**
1034 -
1035 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1036 -|=(% 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**
1037 -|(% style="width:155px" %)(((
1038 -AT+SYNCMOD=1
1039 -)))|(% style="width:259px" %)(((
1040 -Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) The default is zero time zone.
1041 -)))|(% style="width:44px" %)(((
1042 -OK
1043 -)))
1044 -|(% style="width:155px" %)(((
1045 -AT+SYNCMOD=1,8
1046 -)))|(% style="width:259px" %)(((
1047 -Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) Set to East eight time zone.
1048 -)))|(% style="width:44px" %)(((
1049 -OK
1050 -)))
1051 -|(% 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
1052 -
1053 1053  (% style="color:blue" %)**Downlink Command:**
1054 1054  
1055 -0x28 01  ~/~/ Same As AT+SYNCMOD=1
758 +Example:  A9 01 aa bb cc  => AT+TTRIG1= third byte, 4th byte and 5th byte
1056 1056  
1057 -0x28 01 08  ~/~/ Same As AT+SYNCMOD=1,8
1058 1058  
1059 -0x28 01 F4  ~/~/ Same As AT+SYNCMOD=1,-12
761 +=== 3.3.8  Added AT+TTRIG2 for PB15 pin ===
1060 1060  
1061 -0x28 00  ~/~/ Same As AT+SYNCMOD=0
1062 1062  
764 +(% style="color:blue" %)**Downlink Command:**
1063 1063  
1064 -=== 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
1065 1065  
1066 1066  
1067 -(% style="color:blue" %)**AT Command:**
769 +=== 3.3.9  TTRIG1/2 timeout status alarm ===
1068 1068  
1069 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1070 -|=(% 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**
1071 -|(% style="width:155px" %)AT+CLRC|(% style="width:259px" %)clear the open door times and the duration of the last open door.|(% style="width:44px" %)(((
1072 -OK
1073 -)))
1074 1074  
1075 -(% 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.
1076 1076  
1077 -The sensor will clear the open door times and the duration of the last open door.
1078 -
1079 -
1080 -=== 3.3.9  Set the count value of the number of open door ===
1081 -
1082 -
1083 1083  (% style="color:blue" %)**AT Command:**
1084 1084  
1085 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1086 -|=(% 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**
1087 1087  |(% style="width:155px" %)(((
1088 -AT+SETCNT=1,100
1089 -)))|(% style="width:259px" %)(((
1090 -Set the open door times of PA8 pin to 100 times.
1091 -)))|(% style="width:44px" %)(((
779 +AT+TTRALARM=0
780 +)))|(% style="width:279px" %)(((
781 +disable continuous alarm
782 +)))|(% style="width:84px" %)(((
1092 1092  OK
1093 1093  )))
1094 -|(% style="width:155px" %)AT+SETCNT=1,0|(% style="width:259px" %)Clear the open door times of PA8 pin.|(% style="width:44px" %)OK
1095 1095  |(% style="width:155px" %)(((
1096 -AT+SETCNT=2,50
1097 -)))|(% style="width:259px" %)(((
1098 -Set the open door times of PA4 pin to 100 times.
1099 -)))|(% style="width:44px" %)(((
786 +AT+TTRALARM=60
787 +)))|(% style="width:279px" %)(((
788 +The alarm interval is 60 minutes (unit: minutes)
789 +)))|(% style="width:84px" %)(((
1100 1100  OK
1101 1101  )))
1102 1102  
1103 1103  (% style="color:blue" %)**Downlink Command:**
1104 1104  
1105 -0xA6 01 00 00 64  ==>  AT+SETCNT=1,100
795 +Example:  0C aa  => AT+TTRALARM= aa
1106 1106  
1107 -0xA6 01 00 00 00  ==>  AT+SETCNT=1,0
1108 1108  
1109 -0xA6 02 00 00 32  ==>  AT+SETCNT=2,50
1110 1110  
1111 -
1112 1112  = 4. Battery & Power Consumption =
1113 1113  
1114 1114  
... ... @@ -1131,8 +1131,8 @@
1131 1131  
1132 1132  **Methods to Update Firmware:**
1133 1133  
1134 -* (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/]]**
1135 -* 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]]**.
1136 1136  
1137 1137  = 6. FAQ =
1138 1138  
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