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Version 40.8 by Xiaoling on 2024/01/08 16:24
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13
14 **Table of Contents:**
15
16 {{toc/}}
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21
22
23 = 1. Introduction =
24
25 == 1.1 What is DS03A-LB LoRaWAN Door Sensor ==
26
27
28 (((
29 The Dragino DS03A-LB is a (% style="color:blue" %)**LoRaWAN Door Sensor**(%%) for Internet of Things solution. It detects door open/close status and uplinks to IoT server via LoRaWAN network. user can see the door status, open duration, open counts in the IoT Server.
30 )))
31
32 (((
33 The LoRa wireless technology used in DS03A-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
34 )))
35
36 (((
37 The DS03A-LB will send periodically data every 2 hours as well as for each door open/close action. It also counts the door open times and calculates the last door open duration. Users can also disable the uplink for each open/close event, instead, DS03A-LB can count each open event and uplink periodically.
38 )))
39
40 (((
41 DS03A-LB supports (% style="color:blue" %)**Datalog Feature,**(%%) it can save the data when there is no LoRaWAN network and uplink when network recover.
42 )))
43
44 (((
45 DS03A-LB has the (% style="color:blue" %)**Open Alarm Feature**(%%), user can set this feature so the device will send an alarm if the door has been open for a certain time.
46
47 DS03A-LB is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures
48 )))
49
50 (((
51 DS03A-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
52 )))
53
54 (((
55 DS03A-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery **(%%)or (% style="color:blue" %)**solar powered + li-on battery**(%%), it is designed for long term use up to 5 years.
56 )))
57
58 (((
59 Each DS03A-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
60 )))
61
62
63 [[image:image-20230522092934-2.png||height="346" width="774"]]
64
65
66 == 1.2 ​Features ==
67
68
69 * LoRaWAN 1.0.3 Class A
70 * Ultra-low power consumption
71 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
72 * Door Open/Close detect
73 * Door open/close statistics
74 * Datalog Feature, Open Alarm Feature
75 * Support Bluetooth v5.1 and LoRaWAN remote configure
76 * Support wireless OTA update firmware
77 * Uplink on periodically
78 * Downlink to change configure
79 * Wall Mountable
80 * Outdoor Use
81 * 8500mAh Li/SOCl2 Battery (DS03A-LB)
82 * Solar panel + 3000mAh Li-on battery (DS03A-LS)
83
84 == 1.3 Specification ==
85
86
87 (% style="color:#037691" %)**Common DC Characteristics:**
88
89 * Supply Voltage: Built-in Battery , 2.5v ~~ 3.6v
90 * Operating Temperature: -40 ~~ 85°C
91
92 (% style="color:#037691" %)**LoRa Spec:**
93
94 * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
95 * Max +22 dBm constant RF output vs.
96 * RX sensitivity: down to -139 dBm.
97 * Excellent blocking immunity
98
99 (% style="color:#037691" %)**Battery:**
100
101 * Li/SOCI2 un-chargeable battery
102 * Capacity: 8500mAh
103 * Self-Discharge: <1% / Year @ 25°C
104 * Max continuously current: 130mA
105 * Max boost current: 2A, 1 second
106
107 (% style="color:#037691" %)**Power Consumption**
108
109 * Sleep Mode: 5uA @ 3.3v
110 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
111
112 == 1.4 Applications ==
113
114
115 [[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741400370-813.png]]
116
117
118 == 1.5 Sleep mode and working mode ==
119
120
121 (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
122
123 (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
124
125
126 == 1.6 Button & LEDs ==
127
128
129 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240103160425-4.png?rev=1.1||alt="image-20240103160425-4.png"]]
130
131 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
132 |=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
133 |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
134 If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
135 Meanwhile, BLE module will be active and user can connect via BLE to configure device.
136 )))
137 |(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
138 (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
139 (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
140 Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
141 )))
142 |(% 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.
143
144 == 1.7 BLE connection ==
145
146
147 DS03A-LB support BLE remote configure.
148
149
150 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:
151
152 * Press button to send an uplink
153 * Press button to active device.
154 * Device Power on or reset.
155
156 If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
157
158
159 == 1.8 Pin Definitions ==
160
161 [[image:image-20230630160843-7.png]]
162
163
164 == 1.9 Mechanical ==
165
166 === 1.9.1 for LB version ===
167
168 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DDS75-LB_LoRaWAN_Distance_Detection_Sensor_User_Manual/WebHome/image-20240105152536-3.png?rev=1.1||alt="image-20240105152536-3.png"]]
169
170
171 **Probe Mechanical:**
172
173 [[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741444887-479.png||height="399" width="513"]]
174
175
176
177 === 1.9.2 for LS version ===
178
179
180 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20231231203439-3.png?width=886&height=385&rev=1.1||alt="image-20231231203439-3.png"]]
181
182
183
184
185 == 1.10 Magnet Distance ==
186
187
188 * Wood Door: 10mm ~~ 30mm
189 * Iron Door: 30 ~~ 45mm
190
191 = 2. Configure DS03A-LB to connect to LoRaWAN network =
192
193 == 2.1 How it works ==
194
195
196 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.
197
198
199 == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
200
201
202 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" %)
203
204 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.
205
206 [[image:image-20230522092858-1.png||height="391" width="874"]]
207
208
209 (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DS03A-LB.
210
211 Each DS03A-LB is shipped with a sticker with the default device EUI as below:
212
213 [[image:image-20230426085205-1.png||height="238" width="512"]]
214
215
216 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
217
218 (% style="display:none" %) (%%)
219
220 (% style="color:blue" %)**Register the device**
221
222
223 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675144099263-405.png?rev=1.1||alt="1675144099263-405.png"]](% style="display:none" %)
224
225
226 (% style="color:blue" %)**Add APP EUI and DEV EUI**
227
228 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675144117571-832.png?rev=1.1||alt="1675144117571-832.png"]]
229
230
231 (% style="color:blue" %)**Add APP EUI in the application**
232
233 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675144143021-195.png?rev=1.1||alt="1675144143021-195.png"]]
234
235
236 (% style="color:blue" %)**Add APP KEY**
237
238 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675144157838-392.png?rev=1.1||alt="1675144157838-392.png"]]
239
240
241 (% style="color:blue" %)**Step 2:**(%%) Activate on DS03A-LB
242
243
244 Press the button for 5 seconds to activate the DS03A-LB.
245
246 (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to Join LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
247
248 After join success, it will start to upload messages to TTN and you can see the messages in the panel.
249
250
251 == 2.3 ​Uplink Payload ==
252
253 === 2.3.1 Device Status, FPORT~=5 ===
254
255
256 Include device configure status. Once DS03A-LB Joined the network, it will uplink this message to the server. After that, DS03A-LB will uplink Device Status every 12 hours.
257
258 Users can also use the downlink command**(0x26 01)** to ask DS03A-LB to resend this uplink. This uplink payload also includes the DeviceTimeReq to get time.
259
260
261 The Payload format is as below.
262
263 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
264 |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
265 |(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
266 |(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
267
268 Example parse in TTNv3
269
270 [[image:image-20230630155406-1.png||height="190" width="873"]]
271
272
273 (% style="color:#037691" %)**Sensor Model**(%%): For DS03A-LB, this value is 0x1B
274
275 (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
276
277 (% style="color:#037691" %)**Frequency Band**:
278
279 0x01: EU868
280
281 0x02: US915
282
283 0x03: IN865
284
285 0x04: AU915
286
287 0x05: KZ865
288
289 0x06: RU864
290
291 0x07: AS923
292
293 0x08: AS923-1
294
295 0x09: AS923-2
296
297 0x0a: AS923-3
298
299 0x0b: CN470
300
301 0x0c: EU433
302
303 0x0d: KR920
304
305 0x0e: MA869
306
307
308 (% style="color:#037691" %)**Sub-Band**:
309
310 AU915 and US915:value 0x00 ~~ 0x08
311
312 CN470: value 0x0B ~~ 0x0C
313
314 Other Bands: Always 0x00
315
316
317 (% style="color:#037691" %)**Battery Info**:
318
319 Check the battery voltage.
320
321 Ex1: 0x0B45 = 2885mV
322
323 Ex2: 0x0B49 = 2889mV
324
325
326 === 2.3.2  Sensor Configuration, FPORT~=4 ===
327
328
329 DS03A-LB will only send this command after getting the downlink command **(0x26 02)** from the server.
330
331 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
332 |(% colspan="8" style="background-color:#d9e2f3; color:#0070c0; width:515px" %)**Sensor Configuration FPORT=4**
333 |**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**
334 |**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)(((
335 Keep status1
336 )))|(% style="width:99px" %)(((
337 Keep time1(unit: sec)
338 )))|(% style="width:87px" %)Keep status2|(% style="width:97px" %)(((
339 Keep time2(unit: sec)
340 )))|(% style="width:98px" %)(((
341 Alarm interval(unit: min)
342 )))
343
344 Example parse in TTNv3
345
346 [[image:image-20230630155527-3.png||height="146" width="902"]]
347
348
349 * (((
350 (% style="color:blue" %)**TDC: (default: 0x001C20)**
351 )))
352
353 Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
354
355
356 * (((
357 (% style="color:blue" %)**Disalarm: (default: 0)**
358 )))
359
360 **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.
361
362 **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.
363
364
365 (% style="color:red" %)** Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **
366
367
368 * (((
369 (% style="color:blue" %)**Keep Status1 & Keep Time1 & Keep Status2 & Keep Time2**
370 )))
371
372 Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
373
374
375
376 * (((
377 (% style="color:blue" %)**Alarm interval(default: 0)**
378 )))
379
380 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.
381
382
383 === 2.3.3  Real-Time Open/Close Status, Uplink FPORT~=2 ===
384
385
386 DS03A-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-LB will send uplinks when:
387
388 * Every 2 hours, this interval [[can be changed>>||anchor="H3.3.1A0SetTransmitIntervalTime"]].
389 * There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
390
391 **1) When (% style="color:blue" %)AT+TTRCHANNEL=1(%%), Uplink Payload totals (% style="color:blue" %)11 bytes. (Default mode)(%%)**
392
393 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
394 |=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0;width:515px" %)**Real-Time Open/Close Status, FPORT=2**
395 |(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
396 |(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
397 Status & [[Alarm>>||anchor="H3.3.4A0TTRIG126TTRIG2timeoutstatusalarm"]]
398 )))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
399 The last door open duration (unit: sec)
400 )))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
401
402 **Status & Alarm:**
403
404 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
405 |(% 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:100px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**bit0**
406 |(% style="width:76px" %)Value|(% style="width:96px" %)Reserve|(% style="width:110px" %)(((
407 Count mod
408 )))|(% style="width:106px" %)TDC flag 0:No;1:Yes|(% style="width:148px" %)(((
409 Alarm 0: No Alarm; 1: Alarm
410 )))|(% style="width:131px" %)(((
411 Status 0: Close; 1: Open
412 )))
413
414 [[image:image-20230630155451-2.png||height="246" width="928"]]
415
416
417 * (((
418 (% style="color:blue" %)**Count mod:Default=0**
419 )))
420
421 0: Uplink total open door times since factory
422
423 1: Uplink total open door times since last FPORT=2 uplink.
424
425
426 * (% style="color:blue" %)**TDC flag**
427
428 When the flag is 1, it means sending packets at normal time intervals.
429
430 Otherwise, it is a packet sent at non-TDC time.
431
432
433 * (((
434 (% style="color:#0000ff" %)**Alarm**
435 )))
436
437 See [[Alarm Base on Timeout>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
438
439
440 * (((
441 (% style="color:blue" %)**Status**
442 )))
443
444 This bit is 1 when the door sensor is open and 0 when it is close.
445
446
447 * (((
448 (% style="color:blue" %)**Total open door events**
449 )))
450
451 Total pulse/counting base on open door.
452
453 Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
454
455
456 * (((
457 (% style="color:blue" %)**The last door open duration**
458 )))
459
460 Door sensor last open duration.
461
462 Unit: sec.
463
464 [[image:image-20230701094042-1.png||height="154" width="763"]]
465
466
467 **2) When (% style="color:blue" %)AT+TTRCHANNEL=2(%%), Uplink Payload totals (% style="color:blue" %)18 bytes(%%)**(% style="color:blue" %).
468
469 (When the maximum DR of some frequencies is 11 bytes, it will cause the server to receive empty packets)
470
471 (% style="color:red" %)**Note:When using the AT+TTRCHANNEL=2 command, the Datalog function cannot be used.**
472
473 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
474 |=(% colspan="8" style="background-color:#D9E2F3;color:#0070C0; width: 515px;" %)**Real-Time Open/Close Status, FPORT=2**
475 |(% style="width:50px" %)**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**
476 |(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
477 Status1 & Alarm1
478 )))|(% style="width:95px" %)Total open door events1|(% style="width:125px" %)(((
479 The last door open duration1 (unit: sec)
480 )))|(% style="width:100px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]|(% style="width:86px" %)(((
481 Status2 & Alarm2
482 )))|(% style="width:96px" %)Total open door events2|(% style="width:126px" %)The last door open duration2 (unit: sec)
483
484 **Status1 & Alarm1:**
485
486 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:514px" %)
487 |(% 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:70px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:117px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:117px" %)**bit0**
488 |(% style="width:76px" %)Value|(% style="width:96px" %)Reserve|(% style="width:99px" %)(((
489 Count mod
490 )))|(% style="width:103px" %)TDC flag 0:No;1:Yes|(% style="width:216px" %)(((
491 Alarm1 0: No Alarm; 1: Alarm (PA8 of pin)
492 )))|(% style="width:181px" %)(((
493 Status1 0: Close; 1: Open (PA8 of pin)
494 )))
495
496 **Status2 & Alarm2:**
497
498 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
499 |(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[bit7:bit2]**|(% style="background-color:#d9e2f3; color:#0070c0; width:200px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:200px" %)**bit0**
500 |(% style="width:76px" %)Value|(% style="width:113px" %)Reserve|(% style="width:219px" %)(((
501 Alarm2 0: No Alarm; 1: Alarm (PA4 of pin)
502 )))|(% style="width:181px" %)(((
503 Status2 0: Close; 1: Open (PA4 of pin)
504 )))
505
506 [[image:image-20230630155908-6.png||height="295" width="927"]]
507
508
509 * (((
510 (% style="color:blue" %)**Count mod:Default=0**
511 )))
512
513 0: Uplink total open door times since factory
514
515 1: Uplink total open door times since last FPORT=2 uplink.
516
517
518 * (% style="color:blue" %)**TDC flag**
519
520 When the flag is 1, it means sending packets at normal time intervals.
521
522 Otherwise, it is a packet sent at non-TDC time.
523
524
525 * (((
526 (% style="color:#0000ff" %)**Alarm1 or Alarm2**
527 )))
528
529 See [[Alarm Base on Timeout>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
530
531
532 * (((
533 (% style="color:blue" %)**Status1 **(% style="color:#0000ff" %)**or **(% style="color:blue" %)**Status2**
534 )))
535
536 This bit is 1 when the door sensor is open and 0 when it is close.
537
538
539 * (((
540 (% style="color:blue" %)**Total open door events1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** Total open door events2**
541 )))
542
543 Total pulse/counting base on open door.
544
545 Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
546
547
548 * (((
549 (% style="color:blue" %)**The last door open duration1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** The last door open duration2**
550 )))
551
552 Door sensor last open duration.
553
554 Unit: sec.
555
556 [[image:image-20230701094042-1.png||height="154" width="763"]]
557
558
559 === 2.3.4  Historical Door Open/Close Event, FPORT~=3 ===
560
561
562 DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
563
564 The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
565
566 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
567 |=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0;width:515px" %)**Real-Time Open/Close Status, FPORT=3**
568 |(% style="width:60px" %)**Size(bytes)**|(% style="width:80px" %)**1**|(% style="width:120px" %)**3**|(% style="width:150px" %)**3**|(% style="width:90px" %)**4**
569 |(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
570 Status & [[Alarm>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
571 )))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
572 The last door open duration (unit: sec)
573 )))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
574
575 **Status & Alarm:**
576
577 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
578 |(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:75px" %)**bit7**|(% style="background-color:#d9e2f3; color:#0070c0; width:65px" %)**bit6**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**[bit5:bit4]**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:75px" %)**bit0**
579 |(% style="width:76px" %)Value|(% style="width:88px" %)No ACK message|(% style="width:92px" %)Poll Message Flag|(% style="width:89px" %)Reserve|(% style="width:90px" %)(((
580 Count mod
581 )))|(% style="width:95px" %)(((
582 TDC flag 0:No; 1:Yes
583 )))|(% style="width:116px" %)(((
584 Alarm 0: No Alarm; 1: Alarm
585 )))|(% style="width:112px" %)(((
586 Status 0:Close; 1: Open
587 )))
588
589 * (((
590 Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>||anchor="H2.3.3A0Real-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 == 2.4 Payload Decoder file ==
648
649
650 (((
651 In TTN, use can add a custom payload so it shows friendly. 
652 )))
653
654 (((
655 In the page **Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder** to add the decoder from:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
656 )))
657
658
659 == 2.5 Datalog Feature ==
660
661
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
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
666
667 === 2.5.1 Ways to get datalog via LoRaWAN ===
668
669
670 Set PNACKMD=1, DS03A-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DS03A-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
671
672 * a) DS03A-LB will do an ACK check for data records sending to make sure every data arrive server.
673 * b) DS03A-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DS03A-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if DS03A-LB gets a ACK, DS03A-LB will consider there is a network connection and resend all NONE-ACK Message.
674
675 Below is the typical case for the Datalog Feature (Set PNACKMD=1)
676
677 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="image-20220703111700-2.png" height="381" width="1119"]]
678
679
680 === 2.5.2 Unix TimeStamp ===
681
682
683 DS03A-LB uses Unix TimeStamp format based on
684
685 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="image-20220523001219-11.png" height="97" width="627"]]
686
687 User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
688
689 Below is the converter example
690
691 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="image-20220523001219-12.png" height="298" width="720"]]
692
693 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
694
695
696 === 2.5.3 Set Device Time ===
697
698
699 User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
700
701 Once DS03A-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DS03A-LB. If DS03A-LB fails to get the time from the server, DS03A-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
702
703 (% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN v3 and loriot support but TTN v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN v2 if SYNCMOD=1.**
704
705
706 == 2.6 ​Show Data in DataCake IoT Server ==
707
708
709 Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
710
711
712 (% style="color:blue" %)**Step 1:**(%%)** Link TTNv3 to Datacake.**[[https:~~/~~/docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti>>url:https://docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti]]
713
714 (% style="color:blue" %)**Step 2:**(%%)** Configure DS03A-LB in Datacake.**
715
716 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746350207-427.png?rev=1.1||alt="1654746350207-427.png"]]
717
718
719 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654747162439-840.png?rev=1.1||alt="1654747162439-840.png"]]
720
721
722 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746405400-203.png?rev=1.1||alt="1654746405400-203.png"]]
723
724
725 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746763908-732.png?rev=1.1||alt="1654746763908-732.png"]]
726
727
728 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746716087-684.png?rev=1.1||alt="1654746716087-684.png"]]
729
730
731 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746693868-718.png?rev=1.1||alt="1654746693868-718.png"]]
732
733
734 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746674738-826.png?rev=1.1||alt="1654746674738-826.png"]]
735
736
737 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746646379-591.png?rev=1.1||alt="1654746646379-591.png"]]
738
739
740 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746549277-209.png?rev=1.1||alt="1654746549277-209.png"]]
741
742
743 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746593411-887.png?rev=1.1||alt="1654746593411-887.png"]]
744
745
746 == 2.7 Frequency Plans ==
747
748
749 The DS03A-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
750
751 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
752
753
754 == 2.8 ​Firmware Change Log ==
755
756
757 **Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/b0uwyzjs4px4eao/AADvI7fPRwsFKTglEmaRRuaaa?dl=0>>https://www.dropbox.com/sh/b0uwyzjs4px4eao/AADvI7fPRwsFKTglEmaRRuaaa?dl=0]]
758
759
760 = 3. Configure DS03A-LB =
761
762 == 3.1 Configure Methods: ==
763
764
765 DS03A-LB supports below configure method:
766
767 * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
768 * AT Command via UART Connection : See [[Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
769 * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
770
771 == 3.2 General Commands ==
772
773
774 These commands are to configure:
775
776 * General system settings like: uplink interval.
777 * LoRaWAN protocol & radio related command.
778
779 They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
780
781 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
782
783
784 == 3.3 Commands special design for DS03A-LB ==
785
786
787 These commands only valid for DS03A-LB, as below:
788
789
790 === 3.3.1  Set Transmit Interval Time ===
791
792
793 Feature: Change LoRaWAN End Node Transmit Interval.
794
795 (% style="color:blue" %)**AT Command: AT+TDC**
796
797 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
798 |=(% style="width: 156px;background-color:#D9E2F3; color:#0070c0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3; color:#0070c0" %)**Function**|=(% style="background-color:#D9E2F3; color:#0070c0" %)**Response**
799 |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
800 30000
801 OK
802 the interval is 30000ms = 30s
803 )))
804 |(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
805 OK
806 Set transmit interval to 60000ms = 60 seconds
807 )))
808
809 (% style="color:blue" %)**Downlink Command: 0x01**
810
811 Format: Command Code (0x01) followed by 3 bytes time value.
812
813 If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
814
815 * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
816 * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
817
818 === 3.3.2  Set Power Output Duration ===
819
820
821 Control the output duration 5V . Before each sampling, device will
822
823 ~1. first enable the power output to external sensor,
824
825 2. keep it on as per duration, read sensor value and construct uplink payload
826
827 3. final, close the power output.
828
829 (% style="color:blue" %)**AT Command: AT+5VT**
830
831 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
832 |=(% style="width: 156px;background-color:#D9E2F3; color:#0070c0" %)**Command Example**|=(% style="width: 204px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 149px;" %)**Response**
833 |(% style="width:156px" %)AT+5VT=?|(% style="width:204px" %)Show 5V open time.|(% style="width:149px" %)0 (default)
834 OK
835 |(% style="width:156px" %)AT+5VT=500|(% style="width:204px" %)Close after a delay of 500 milliseconds.|(% style="width:149px" %)(((
836 OK
837
838 )))
839
840 (% style="color:blue" %)**Downlink Command: 0x07**(%%)
841 Format: Command Code (0x07) followed by 2 bytes.
842
843 The first and second bytes are the time to turn on.
844
845 * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
846 * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
847
848 === 3.3.3  Enable / Disable Alarm ===
849
850
851 Feature: Enable/Disable Alarm for open/close event. Default value 0.
852
853 (% style="color:blue" %)**AT Command: **
854
855 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
856 |(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:276px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
857 |(% style="width:154px" %)AT+DISALARM=1|(% style="width:278px" %)End node will only send packets in TDC time.|OK
858 |(% style="width:154px" %)AT+DISALARM=0|(% style="width:278px" %)End node will send packets in TDC time or status change for door sensor|OK
859
860 (% style="color:blue" %)**Downlink Command: **
861
862 0xA7 01  ~/~/ Same As AT+DISALARM=1
863
864 0xA7 00  ~/~/ Same As AT+DISALARM=0
865
866
867 === 3.3.4  Alarm Base on Timeout ===
868
869
870 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:
871
872 * (((
873 (% style="color:blue" %)**Keep Status: Status to be monitor**
874 )))
875
876 (% style="color:#037691" %)**Keep Status = 1**(%%): Monitor Close to Open event
877
878 (% style="color:#037691" %)**Keep Status = 0**(%%): Monitor Open to Close event
879
880
881 * (((
882 (% style="color:blue" %)**Keep Time: Timeout to send an Alarm**
883 )))
884
885 Range 0 ~~ 65535(0xFFFF) seconds.
886
887 If (% style="color:#037691" %)**keep time = 0**(%%), Disable Alarm Base on Timeout feature.
888
889 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.
890
891
892 * (((
893 (% style="color:blue" %)**Downlink Command**
894 )))
895
896 (% style="color:#037691" %)**Command: 0xA9 aa bb cc dd**
897
898 **A9:** Command Type Code
899
900 **aa: **01:TTRIG1; 02:TTRIG2
901
902 **bb:** status to be monitored
903
904 **cc dd:** timeout.
905
906
907 **1) AT+TTRIG1 : (PA8 of pin)**
908
909 (% style="color:blue" %)**AT Command to configure:**
910
911 * (((
912 (% 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.
913
914 (% 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.
915 )))
916
917 * (((
918 (% style="color:#037691" %)**AT+TTRIG1=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
919
920
921
922 )))
923
924 (% style="color:blue" %)**Downlink Command to configure:**
925
926 If user send 0xA9 01 01 00 1E: equal to AT+TTRIG1=1,30 **or** 0xA9 01 00 00 00: Equal to AT+TTRIG1=0,0.
927
928
929 **2) AT+TTRIG2 : (PA4 of pin,need to use AT+TTRCHANNEL=2)**
930
931 (% style="color:blue" %)**AT Command to configure:**
932
933 * (((
934 (% 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.
935
936 (% 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.
937 )))
938
939 * (((
940 (% style="color:#037691" %)**AT+TTRIG2=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
941
942
943
944 )))
945
946 (% style="color:blue" %)**Downlink Command to configure:**
947
948 If user send 0xA9 02 00 00 1E: equal to AT+TTRIG2=0,30  **or**  0xA9 02 00 00 00: Equal to AT+TTRIG2=0,0.
949
950
951 === 3.3.5  TTRIG1 & TTRIG2 timeout status alarm ===
952
953
954 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.
955
956 (% style="color:blue" %)**AT Command:**
957
958 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
959 |=(% 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**
960 |(% style="width:155px" %)(((
961 AT+TTRALARM=0
962 )))|(% style="width:279px" %)(((
963 disable continuous alarm
964 )))|(% style="width:84px" %)(((
965 OK
966 )))
967 |(% style="width:155px" %)(((
968 AT+TTRALARM=60
969 )))|(% style="width:279px" %)(((
970 The alarm interval is 60 minutes (unit: minutes)
971 )))|(% style="width:84px" %)(((
972 OK
973 )))
974
975 (% style="color:blue" %)**Downlink Command:**
976
977 Example:  0C aa  => AT+TTRALARM= aa
978
979
980 === 3.3.6  Count Mod ===
981
982
983 Feature: Manually set the count mode.
984
985 (% style="color:blue" %)**AT Command:**
986
987 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
988 |=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 275px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 86px;background-color:#D9E2F3;color:#0070C0" %)**Response**
989 |(% style="width:155px" %)(((
990 AT+COUNTMOD=0
991 )))|(% style="width:277px" %)(((
992 the count value keeps accumulating mode
993 )))|(% style="width:86px" %)(((
994 OK
995 )))
996 |(% style="width:155px" %)(((
997 AT+COUNTMOD=1
998 )))|(% style="width:277px" %)(((
999 the count value will be reset after each TDC time(Last Close Duration Reset after each uplink)
1000 )))|(% style="width:86px" %)(((
1001 OK
1002 )))
1003
1004 (% style="color:blue" %)**Downlink Command:**
1005
1006 Example:  0B aa  => AT+COUNTMOD = second byte
1007
1008
1009 === 3.3.7  Number of channel of door sensors ===
1010
1011
1012 Feature: Set the number of door sensor channels.
1013
1014 (% style="color:blue" %)**AT Command:**
1015
1016 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1017 |=(% 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**
1018 |(% style="width:155px" %)(((
1019 AT+TTRCHANNEL=1
1020 )))|(% style="width:259px" %)(((
1021 Set as single channel, only use PA8 pin as interrupt pin.
1022 )))|(% style="width:44px" %)(((
1023 OK
1024 )))
1025 |(% style="width:155px" %)(((
1026 AT+TTRCHANNEL=2
1027 )))|(% style="width:259px" %)(((
1028 Set as dual channel, use PA8 pin and PA4 pin as interrupt pin.
1029 )))|(% style="width:44px" %)(((
1030 OK
1031 )))
1032
1033 (% style="color:blue" %)**Downlink Command:**
1034
1035 Example:  0D aa => AT+TTRCHANNEL = second byte
1036
1037
1038 === 3.3.8  Set Time Sync Mode ===
1039
1040
1041 Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply to this command.
1042
1043 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.
1044
1045 (% style="color:blue" %)**AT Command:**
1046
1047 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1048 |=(% 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**
1049 |(% style="width:155px" %)(((
1050 AT+SYNCMOD=1
1051 )))|(% style="width:259px" %)(((
1052 Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) The default is zero time zone.
1053 )))|(% style="width:44px" %)(((
1054 OK
1055 )))
1056 |(% style="width:155px" %)(((
1057 AT+SYNCMOD=1,8
1058 )))|(% style="width:259px" %)(((
1059 Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) Set to East eight time zone.
1060 )))|(% style="width:44px" %)(((
1061 OK
1062 )))
1063 |(% 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
1064
1065 (% style="color:blue" %)**Downlink Command:**
1066
1067 0x28 01  ~/~/ Same As AT+SYNCMOD=1
1068
1069 0x28 01 08  ~/~/ Same As AT+SYNCMOD=1,8
1070
1071 0x28 01 F4  ~/~/ Same As AT+SYNCMOD=1,-12
1072
1073 0x28 00  ~/~/ Same As AT+SYNCMOD=0
1074
1075
1076 === 3.3.9  Clear the open door times and the duration of the last open door ===
1077
1078
1079 (% style="color:blue" %)**AT Command:**
1080
1081 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1082 |=(% style="width: 163px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 290px; background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 57px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1083 |(% style="width:155px" %)AT+CLRC|(% style="width:259px" %)clear the open door times and the duration of the last open door.|(% style="width:44px" %)(((
1084 OK
1085 )))
1086
1087 (% style="color:blue" %)**Downlink Command:**(%%)0xA6 01
1088
1089 The sensor will clear the open door times and the duration of the last open door.
1090
1091
1092 === 3.3.10  Set the count value of the number of open door ===
1093
1094
1095 (% style="color:blue" %)**AT Command:**
1096
1097 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1098 |=(% 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**
1099 |(% style="width:155px" %)(((
1100 AT+SETCNT=1,100
1101 )))|(% style="width:259px" %)(((
1102 Set the open door times of PA8 pin to 100 times.
1103 )))|(% style="width:44px" %)(((
1104 OK
1105 )))
1106 |(% style="width:155px" %)AT+SETCNT=1,0|(% style="width:259px" %)Clear the open door times of PA8 pin.|(% style="width:44px" %)OK
1107 |(% style="width:155px" %)(((
1108 AT+SETCNT=2,50
1109 )))|(% style="width:259px" %)(((
1110 Set the open door times of PA4 pin to 100 times.
1111 )))|(% style="width:44px" %)(((
1112 OK
1113 )))
1114
1115 (% style="color:blue" %)**Downlink Command:**
1116
1117 0xA6 01 00 00 64  ==>  AT+SETCNT=1,100
1118
1119 0xA6 01 00 00 00  ==>  AT+SETCNT=1,0
1120
1121 0xA6 02 00 00 32  ==>  AT+SETCNT=2,50
1122
1123
1124 = 4. Battery & Power Consumption =
1125
1126
1127 DS03A-LB use ER26500 + SPC1520 battery pack and DS03A-LS use 3000mAh Recharable Battery with Solar Panel. See below link for detail information about the battery info and how to replace.
1128
1129 [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1130
1131
1132 = 5. OTA firmware update =
1133
1134
1135 User can change firmware DS03A-LB to:
1136
1137 * Change Frequency band/ region.
1138 * Update with new features.
1139 * Fix bugs.
1140
1141 Firmware and changelog can be downloaded from : **[[Firmware download link>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
1142
1143 Methods to Update Firmware:
1144
1145 * (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/]]**
1146 * 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]]**.
1147
1148 = 6. FAQ =
1149
1150
1151
1152 = 7. Order Info =
1153
1154
1155 **Part Number: (% style="color:blue" %)DS03A-LB-XX (%%)or (% style="color:blue" %)DS03A-LS-XX(%%)**
1156
1157 (% style="color:red" %)**XX**(%%): The default frequency band
1158
1159 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1160
1161 * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1162
1163 * (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1164
1165 * (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1166
1167 * (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1168
1169 * (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1170
1171 * (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1172
1173 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1174
1175 = 8. ​Packing Info =
1176
1177
1178 (% style="color:#037691" %)**Package Includes**:
1179
1180 * DS03A-LB or DS03A-LS LoRaWAN Temperature Sensor
1181
1182 (% style="color:#037691" %)**Dimension and weight**:
1183
1184 * Device Size: cm
1185
1186 * Device Weight: g
1187
1188 * Package Size / pcs : cm
1189
1190 * Weight / pcs : g
1191
1192 = 9. Support =
1193
1194
1195 * 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.
1196
1197 * 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.cc>>mailto:Support@dragino.cc]].