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Version 3.2 by Xiaoling on 2023/04/26 08:52
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1
2
3
4 **Table of Contents：**
5
6 {{toc/}}
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10
11
12
13 = 1. Introduction =
14
15 == 1.1 What is DS03A-LB LoRaWAN Door Sensor ==
16
17
18 (((
19 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.
20 )))
21
22 (((
23 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.
24 )))
25
26 (((
27 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.
28 )))
29
30 (((
31 DS03A-LB supports (% style="color:blue" %)**Datalog Feature,**(%%) it can save the data when there is no LoRaWAN network and uplink when network recover.
32 )))
33
34 (((
35 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.
36
37 DS03A-LB is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures
38 )))
39
40 (((
41 DS03A-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
42 )))
43
44 (((
45 DS03A-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
46 )))
47
48 (((
49 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.
50 )))
51
52
53 == 1.2 ​Features ==
54
55 * LoRaWAN 1.0.3 Class A
56 * Ultra-low power consumption
57 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
58 * Door Open/Close detect
59 * Door open/close statistics
60 * Datalog Feature, Open Alarm Feature
61 * Support Bluetooth v5.1 and LoRaWAN remote configure
62 * Support wireless OTA update firmware
63 * Uplink on periodically
64 * Downlink to change configure
65 * 8500mAh Battery for long term use
66 * Wall Mountable
67 * Outdoor Use
68
69 == 1.3 Specification ==
70
71 (% style="color:#037691" %)**Common DC Characteristics:**
72
73 * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
74 * Operating Temperature: -40 ~~ 85°C
75
76 (% style="color:#037691" %)**Sensor Detect Distance:**
77
78 * Wood Door: 10mm ~~ 30mm
79 * Iron Door: 30 ~~ 45mm
80
81 (% style="color:#037691" %)**LoRa Spec:**
82
83 * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
84 * Max +22 dBm constant RF output vs.
85 * RX sensitivity: down to -139 dBm.
86 * Excellent blocking immunity
87
88 (% style="color:#037691" %)**Battery:**
89
90 * Li/SOCI2 un-chargeable battery
91 * Capacity: 8500mAh
92 * Self-Discharge: <1% / Year @ 25°C
93 * Max continuously current: 130mA
94 * Max boost current: 2A, 1 second
95
96 (% style="color:#037691" %)**Power Consumption**
97
98 * Sleep Mode: 5uA @ 3.3v
99 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
100
101 == 1.4 Applications ==
102
103 [[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741400370-813.png]]
104
105
106 == 1.5 Sleep mode and working mode ==
107
108
109 (% 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.
110
111 (% 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.
112
113
114 == 1.6 Button & LEDs ==
115
116
117 [[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675071855856-879.png]]
118
119
120 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
121 |=(% 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**
122 |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
123 If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
124 Meanwhile, BLE module will be active and user can connect via BLE to configure device.
125 )))
126 |(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
127 (% 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.
128 (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
129 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.
130 )))
131 |(% 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.
132
133 == 1.7 BLE connection ==
134
135
136 D2x-LB support BLE remote configure.
137
138
139 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:
140
141 * Press button to send an uplink
142 * Press button to active device.
143 * Device Power on or reset.
144
145 If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
146
147
148 == 1.8 Mechanical ==
149
150
151 [[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741444887-479.png||height="399" width="513"]]
152
153
154 [[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143884058-338.png]]
155
156
157 [[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143899218-599.png]]
158
159
160 [[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143909447-639.png]]
161
162
163 = 2. Configure DS03A-LB to connect to LoRaWAN network =
164
165 == 2.1 How it works ==
166
167
168 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.
169
170
171 == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
172
173
174 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.
175
176
177 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.
178
179
180 (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from D2x-LB.
181
182 Each DS03A-LB is shipped with a sticker with the default device EUI as below:
183
184 [[image:image-20230426085205-1.png]]
185
186
187 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
188
189
190 (% style="color:blue" %)**Register the device**
191
192 [[image:1675144099263-405.png]]
193
194
195 (% style="color:blue" %)**Add APP EUI and DEV EUI**
196
197 [[image:1675144117571-832.png]]
198
199
200 (% style="color:blue" %)**Add APP EUI in the application**
201
202
203 [[image:1675144143021-195.png]]
204
205
206 (% style="color:blue" %)**Add APP KEY**
207
208 [[image:1675144157838-392.png]]
209
210 (% style="color:blue" %)**Step 2:**(%%) Activate on DS03A-LB
211
212
213 Press the button for 5 seconds to activate the DS03A-LB.
214
215 (% 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.
216
217 After join success, it will start to upload messages to TTN and you can see the messages in the panel.
218
219
220 == 2.3 ​Uplink Payload ==
221
222 === 2.3.1 Device Status, FPORT~=5 ===
223
224 Users can use the downlink command(**0x26 01**) to ask DS03A-LB to send device configure detail, include device configure status. DS03A-LB will uplink a payload via FPort=5 to server.
225
226 The Payload format is as below.
227
228
229 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
230 |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
231 |(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
232 |(% 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
233
234 Example parse in TTNv3
235
236 [[image:image-20230415153147-2.png||height="220" width="1120"]]
237
238
239 (% style="color:#037691" %)**Sensor Model**(%%): For DS03A-LB, this value is 0x0B
240
241 (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
242
243 (% style="color:#037691" %)**Frequency Band**:
244
245 *0x01: EU868
246
247 *0x02: US915
248
249 *0x03: IN865
250
251 *0x04: AU915
252
253 *0x05: KZ865
254
255 *0x06: RU864
256
257 *0x07: AS923
258
259 *0x08: AS923-1
260
261 *0x09: AS923-2
262
263 *0x0a: AS923-3
264
265 *0x0b: CN470
266
267 *0x0c: EU433
268
269 *0x0d: KR920
270
271 *0x0e: MA869
272
273
274 (% style="color:#037691" %)**Sub-Band**:
275
276 AU915 and US915:value 0x00 ~~ 0x08
277
278 CN470: value 0x0B ~~ 0x0C
279
280 Other Bands: Always 0x00
281
282
283 (% style="color:#037691" %)**Battery Info**:
284
285 Check the battery voltage.
286
287 Ex1: 0x0B45 = 2885mV
288
289 Ex2: 0x0B49 = 2889mV
290
291
292 === 2.3.2  Real-Time Open/Close Status, Uplink FPORT~=2 ===
293
294 DS03A-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-LB will send uplinks when:
295
296 * Every 2 hours, this interval [[can be changed>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H3.1A0SetTransmitIntervalTime]].
297 * There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
298
299 Uplink Payload totals 11 bytes.
300
301 |=(% colspan="5" %)**Real-Time Open/Close Status, FPORT=2**
302 |**Size(bytes)**|**1**|**3**|**3**|**4**
303 |**Value**|Status & [[Alarm>>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]]|Total open door events|(((
304 The last door open
305 duration (unit: min)
306 )))|[[Unix TimeStamp>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.4.1A0UnixTimeStamp]]
307
308 |=(% colspan="4" %)**Status & Alarm field**
309 |**Size(bit)**|**6**|**1**|**1**
310 |**Value**|Reserve|[[Enable/disable Timeout Alarm>>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]]
311 0: No Alarm; 1: Alarm|Status
312 0: Close, 1: Open
313
314 [[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"]]
315
316
317 === 2.3.3  Historical Door Open/Close Event, FPORT~=3 ===
318
319 DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.4A0DatalogFeature]].
320
321 The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
322
323 * (((
324 Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.3.3A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]], to save airtime and battery, DS03A-LB will send max bytes according to the current DR and Frequency bands.
325 )))
326
327 For example, in the US915 band, the max payload for different DR is:
328
329 1. (((
330 **DR0**: max is 11 bytes so one entry of data
331 )))
332 1. (((
333 **DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
334 )))
335 1. (((
336 **DR2**: total payload includes 11 entries of data
337 )))
338 1. (((
339 **DR3**: total payload includes 22 entries of data.
340 )))
341
342 If DS03A-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
343
344 [[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"]]
345
346 **Downlink:**
347
348 0x31 61 8E 57 40 61 8E 81 70 05
349
350
351 **Uplink:**
352
353 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
354
355
356 **Parsed Value:**
357
358 [ALARM, DOOR_OPEN_STATUS, DOOR_OPEN_TIMES,LAST_DOOR_OPEN_DURATION, TIME]
359
360
361 [FALSE, CLOSE, 0, 0, 2021-11-12 12:35:27],
362
363 [FALSE, OPEN,  1, 0, 2021-11-12 12:36:34],
364
365 [FALSE, CLOSE, 1, 2, 2021-11-12 12:39:00],
366
367 [FALSE, OPEN,  2, 2, 2021-11-12 12:39:17],
368
369 [FALSE, CLOSE, 2, 1, 2021-11-12 12:40:38],
370
371 [FALSE, CLOSE, 2, 1, 2021-11-12 14:35:19],
372
373 [FALSE, OPEN,  3, 1, 2021-11-12 14:50:32],
374
375 [FALSE, CLOSE, 3, 2, 2021-11-12 14:53:02],
376
377 [FALSE, OPEN,  4, 2, 2021-11-12 14:58:35],
378
379 [FALSE, CLOSE, 4, 0, 2021-11-12 14:59:28],
380
381
382 === 2.3.4  Sensor Configuration, FPORT~=4 ===
383
384 DS03A-LB will only send this command after getting the downlink command (0x26 02) from the server.
385
386 [[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-20220609110123-5.png?rev=1.1||alt="image-20220609110123-5.png"]]
387
388
389 * (((
390 **TDC: (default: 0x001C20)**
391 )))
392
393 Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
394
395
396 * (((
397 **Disalarm: (default: 0)**
398 )))
399
400 **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.
401
402 **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.
403
404
405 **~ Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **
406
407
408 * (((
409 **Keep Status & Keep Time**
410 )))
411
412 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]]
413
414 [[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"]]
415
416
417 == 2.4 Payload Decoder file ==
418
419
420 (((
421 In TTN, use can add a custom payload so it shows friendly. 
422 )))
423
424 (((
425 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]]
426 )))
427
428
429 == 2.5 Datalog Feature ==
430
431
432 **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.
433
434
435 === 2.5.1 Ways to get datalog via LoRaWAN ===
436
437
438 Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]], 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.
439
440 * a) DS03A-LB will do an ACK check for data records sending to make sure every data arrive server.
441 * 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.
442
443 Below is the typical case for the Datalog Feature (Set PNACKMD=1)
444
445 [[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"]]
446
447 === 2.5.2 Unix TimeStamp ===
448
449
450 DS03A-LB uses Unix TimeStamp format based on
451
452 [[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"]]
453
454 User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
455
456 Below is the converter example
457
458 [[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"]]
459
460 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
461
462
463 === 2.5.3 Set Device Time ===
464
465
466 User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
467
468 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).
469
470 (% 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.**
471
472
473 == 2.6 ​Show Data in DataCake IoT Server ==
474
475 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:
476
477
478 **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]]
479
480 **Step 2: Configure DS03A-LB in Datacake.**
481
482 [[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"]]
483
484 [[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"]]
485
486 [[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"]]
487
488 [[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"]]
489
490 [[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"]]
491
492 [[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"]]
493
494 [[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"]]
495
496 [[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"]]
497
498 [[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"]]
499
500 [[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"]]
501
502
503 == 2.7 Frequency Plans ==
504
505
506 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.
507
508 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
509
510
511 == 2.8 ​Firmware Change Log ==
512
513
514 **Firmware download link:**
515
516 [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
517
518
519 = 3. Configure DS03A-LB =
520
521 == 3.1 Configure Methods: ==
522
523
524 DS03A-LB supports below configure method:
525
526 * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
527 * 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]].
528 * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
529
530 == 3.2 General Commands ==
531
532 These commands are to configure:
533
534 * General system settings like: uplink interval.
535 * LoRaWAN protocol & radio related command.
536
537 They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
538
539 [[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/]]
540
541
542 == 3.3 Commands special design for DS03A-LB ==
543
544
545 These commands only valid for DS03A-LB, as below:
546
547
548 === 3.3.1 Set Transmit Interval Time ===
549
550
551 Feature: Change LoRaWAN End Node Transmit Interval.
552
553 (% style="color:blue" %)**AT Command: AT+TDC**
554
555 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
556 |=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
557 |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
558 30000
559 OK
560 the interval is 30000ms = 30s
561 )))
562 |(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
563 OK
564 Set transmit interval to 60000ms = 60 seconds
565 )))
566
567 (% style="color:blue" %)**Downlink Command: 0x01**
568
569 Format: Command Code (0x01) followed by 3 bytes time value.
570
571 If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
572
573 * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
574 * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
575
576 === 3.3.2 Get Device Status ===
577
578
579 Send a LoRaWAN downlink to ask device send Alarm settings.
580
581 * (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
582
583 Sensor will upload Device Status via FPORT=5. See payload section for detail.
584
585
586 === 3.3.3  Enable / Disable Alarm ===
587
588 Feature: Enable/Disable Alarm for open/close event. Default value 0.
589
590 **AT Command:**
591
592 [[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-20220609140712-1.png?rev=1.1||alt="image-20220609140712-1.png"]]
593
594 **Downlink Command:**
595
596 0xA7 01  ~/~/ Same As AT+DISALARM=1
597
598 0xA7 00  ~/~/ Same As AT+DISALARM=0
599
600
601 === 3.3.4  Alarm Base on Timeout ===
602
603 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:
604
605
606 * (((
607 **Keep Status: Status to be monitor**
608 )))
609
610 Keep Status = 1: Monitor Close to Open event
611
612 Keep Status = 0: Monitor Open to Close event
613
614
615 * (((
616 **Keep Time: Timeout to send an Alarm**
617 )))
618
619 Range 0 ~~ 65535(0xFFFF) seconds.
620
621 If keep time = 0, Disable Alarm Base on Timeout feature.
622
623 If keep time > 0, device will monitor the keep status event and send an alarm when status doesn't change after timeout.
624
625
626 **AT Command to configure:**
627
628 * (((
629 **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>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.3.3A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
630 )))
631
632 * (((
633 **AT+TTRIG=0,0**   **~-~-> ** Default Value, disable timeout Alarm.
634 )))
635
636 **Downlink Command to configure:**
637
638 **Command: 0xA9 aa bb cc**
639
640 **A9:** Command Type Code
641
642 **aa:** status to be monitored
643
644 **bb cc:** timeout.
645
646
647 If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30
648
649 Or
650
651 0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.
652
653
654 === 3.3.5  Count Mod ===
655
656 **AT Command:**
657
658 |=**Command Example**|=**Function**|=**Response**
659 |(((
660 AT+COUNTMOD=0
661 )))|(((
662 the count value keeps accumulating mode
663 )))|(((
664
665
666 OK
667 )))
668 |(((
669 AT+COUNTMOD=1
670 )))|(((
671 the count value will be reset after each TDC time（Last Close Duration Reset after each uplink）
672 )))|(((
673 OK
674 )))
675
676 **Downlink Command:**
677
678 Example:  0B aa  => AT+COUNTMOD = second byte
679
680
681 === 3.3.6  Interrupt Pin Channel Mod ===
682
683 **AT Command:**
684
685 |=**Command Example**|=**Function**|=**Response**
686 |(((
687 AT+TTRCHANNEL=1
688 )))|(((
689 set as single channel, only use PB14 pin as interrupt pin.
690 )))|(((
691
692
693 OK
694 )))
695 |(((
696 AT+TTRCHANNEL=2
697 )))|(((
698 is set as dual channel, use PB14 pin and PB15 pin as interrupt pin.
699 )))|(((
700 OK
701 )))
702
703 **Downlink Command:**
704
705 Example:  0D aa => AT+TTRCHANNEL = second byte
706
707
708 === 3.3.7  Change the name of AT+TTRIG to AT+TTRIG1 ===
709
710 **Downlink Command:**
711
712 Example:  A9 01 aa bb cc  => AT+TTRIG1= third byte, 4th byte and 5th byte
713
714
715 === 3.3.8  Added AT+TTRIG2 for PB15 pin ===
716
717 **Downlink Command:**
718
719 Example: A9 02 aa bb cc  => AT+TTRIG2= third byte, 4th byte and 5th byte
720
721
722 === 3.3.9  TTRIG1/2 timeout status alarm ===
723
724 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.
725
726 **AT Command:**
727
728 |=**Command Example**|=**Function**|=**Response**
729 |(((
730 AT+TTRALARM=0
731 )))|(((
732 disable continuous alarm
733 )))|(((
734
735
736 OK
737 )))
738 |(((
739 AT+TTRALARM=60
740 )))|(((
741 The alarm interval is 60 minutes (unit: minutes)
742 )))|(((
743 OK
744 )))
745
746 **Downlink Command:**
747
748 Example:  0C aa  => AT+TTRALARM= aa
749
750
751 === 3.3.9  Select counting mode ===
752
753 **AT+TTRMODx=a,b**
754
755 When **a=0**, the door is opened to count, and when **a=1**,the closed door is counted.
756
757 When **b=0**, it is the last door open duration, and when **b=1**,the last door close duration.
758
759 **AT Command:**
760
761 |=**Command Example**|=**Function**|=**Response**
762 |(((
763 AT+TTRMODx=1,0
764 )))|Door closed count and record the last door opened duration|(((
765
766
767 OK
768 )))
769 |(((
770 AT+TTRMODx=0,1
771 )))|(((
772 Door opened count and record the last door Door Door open closed duration
773 )))|(((
774 OK
775 )))
776
777 = 4. Battery & Power Consumption =
778
779
780 DS03A-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
781
782 [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
783
784
785 = 5. OTA firmware update =
786
787
788 User can change firmware DS03A-LB to:
789
790 * Change Frequency band/ region.
791 * Update with new features.
792 * Fix bugs.
793
794 Firmware and changelog can be downloaded from : **[[Firmware download link>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
795
796
797 Methods to Update Firmware:
798
799 * (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/]]
800 * 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]]**.
801
802 = 6. FAQ =
803
804
805
806 = 7. Order Info =
807
808
809 Part Number: (% style="color:blue" %)**DS03A-LB-XX**
810
811 (% style="color:red" %)**XX**(%%): The default frequency band
812
813 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
814
815 * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
816
817 * (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
818
819 * (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
820
821 * (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
822
823 * (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
824
825 * (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
826
827 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
828
829 = 8. ​Packing Info =
830
831
832 (% style="color:#037691" %)**Package Includes**:
833
834 * DS03A-LB LoRaWAN Temperature Sensor
835
836 (% style="color:#037691" %)**Dimension and weight**:
837
838 * Device Size: cm
839
840 * Device Weight: g
841
842 * Package Size / pcs : cm
843
844 * Weight / pcs : g
845
846 = 9. Support =
847
848
849 * 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.
850
851 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]