Wiki source code of DS03A-LB Outdoor LoRaWAN Door Sensor User Manual

Version 7.4 by Xiaoling on 2023/05/22 10:27

version	line-number	content
4.2	1	(% style="text-align:center" %)
	2	[[image:image-20230516085523-1.jpeg\|\|height="491" width="491"]]
1.1	3
	4
	5	Table of Contents：
	6
	7	{{toc/}}
	8
	9
	10
	11
	12
	13
	14	= 1. Introduction =
	15
2.1	16	== 1.1 What is DS03A-LB LoRaWAN Door Sensor ==
1.1	17
	18
	19	(((
2.1	20	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.
1.1	21	)))
	22
	23	(((
2.1	24	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.
1.1	25	)))
	26
	27	(((
2.1	28	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.
1.1	29	)))
	30
	31	(((
2.1	32	DS03A-LB supports (% style="color:blue" %)Datalog Feature,(%%) it can save the data when there is no LoRaWAN network and uplink when network recover.
1.1	33	)))
	34
	35	(((
2.1	36	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.
	37
	38	DS03A-LB is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures
1.1	39	)))
	40
	41	(((
2.1	42	DS03A-LB (% style="color:blue" %)supports BLE configure(%%) and (% style="color:blue" %)wireless OTA update(%%) which make user easy to use.
1.1	43	)))
	44
	45	(((
2.1	46	DS03A-LB is powered by (% style="color:blue" %)8500mAh Li-SOCI2 battery(%%), it is designed for long term use up to 5 years.
1.1	47	)))
	48
	49	(((
2.1	50	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.
1.1	51	)))
	52
	53
6.2	54	[[image:image-20230522092934-2.png\|\|height="346" width="774"]]
	55
	56
1.1	57	== 1.2 Features ==
	58
4.20	59
1.1	60	* LoRaWAN 1.0.3 Class A
	61	* Ultra-low power consumption
	62	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
2.1	63	* Door Open/Close detect
	64	* Door open/close statistics
	65	* Datalog Feature, Open Alarm Feature
1.1	66	* Support Bluetooth v5.1 and LoRaWAN remote configure
	67	* Support wireless OTA update firmware
	68	* Uplink on periodically
	69	* Downlink to change configure
	70	* 8500mAh Battery for long term use
2.1	71	* Wall Mountable
	72	* Outdoor Use
1.1	73
4.20	74
1.1	75	== 1.3 Specification ==
	76
4.20	77
1.1	78	(% style="color:#037691" %)Common DC Characteristics:
	79
	80	* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
	81	* Operating Temperature: -40 ~~ 85°C
	82
2.1	83	(% style="color:#037691" %)Sensor Detect Distance:
1.1	84
2.1	85	* Wood Door: 10mm ~~ 30mm
	86	* Iron Door: 30 ~~ 45mm
1.1	87
	88	(% style="color:#037691" %)LoRa Spec:
	89
	90	* Frequency Range, Band 1 (HF): 862 ~~ 1020 Mhz
	91	* Max +22 dBm constant RF output vs.
	92	* RX sensitivity: down to -139 dBm.
	93	* Excellent blocking immunity
	94
	95	(% style="color:#037691" %)Battery:
	96
	97	* Li/SOCI2 un-chargeable battery
	98	* Capacity: 8500mAh
	99	* Self-Discharge: <1% / Year @ 25°C
	100	* Max continuously current: 130mA
	101	* Max boost current: 2A, 1 second
	102
	103	(% style="color:#037691" %)Power Consumption
	104
	105	* Sleep Mode: 5uA @ 3.3v
	106	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
	107
4.20	108
2.1	109	== 1.4 Applications ==
1.1	110
4.20	111
2.1	112	[[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741400370-813.png]]
1.1	113
2.1	114
	115	== 1.5 Sleep mode and working mode ==
	116
	117
1.1	118	(% 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.
	119
	120	(% 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.
	121
	122
2.1	123	== 1.6 Button & LEDs ==
1.1	124
	125
2.1	126	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675071855856-879.png]]
1.1	127
	128
	129	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	130	\|=(% 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
	131	\|(% style="width:167px" %)Pressing ACT between 1s < time < 3s\|(% style="width:117px" %)Send an uplink\|(% style="width:225px" %)(((
	132	If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)blue led (%%)will blink once.
	133	Meanwhile, BLE module will be active and user can connect via BLE to configure device.
	134	)))
	135	\|(% style="width:167px" %)Pressing ACT for more than 3s\|(% style="width:117px" %)Active Device\|(% style="width:225px" %)(((
	136	(% 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.
	137	(% style="color:green" %)Green led(%%) will solidly turn on for 5 seconds after joined in network.
	138	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.
	139	)))
2.1	140	\|(% 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.
1.1	141
4.20	142
2.1	143	== 1.7 BLE connection ==
1.1	144
	145
	146	D2x-LB support BLE remote configure.
	147
	148
	149	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:
	150
	151	* Press button to send an uplink
	152	* Press button to active device.
	153	* Device Power on or reset.
	154
	155	If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
	156
	157
2.1	158	== 1.8 Mechanical ==
1.1	159
	160
2.1	161	[[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741444887-479.png\|\|height="399" width="513"]]
1.1	162
	163
2.1	164	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143884058-338.png]]
1.1	165
	166
2.1	167	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143899218-599.png]]
1.1	168
	169
2.1	170	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143909447-639.png]]
1.1	171
	172
2.1	173	= 2. Configure DS03A-LB to connect to LoRaWAN network =
1.1	174
	175	== 2.1 How it works ==
	176
	177
2.1	178	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.
1.1	179
	180
	181	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
	182
	183
4.2	184	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" %)
1.1	185
	186	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.
	187
6.2	188	[[image:image-20230522092858-1.png\|\|height="391" width="874"]]
1.1	189
6.2	190
4.2	191	(% style="color:blue" %)Step 1:(%%) Create a device in TTN with the OTAA keys from DS03A-LB.
1.1	192
2.1	193	Each DS03A-LB is shipped with a sticker with the default device EUI as below:
1.1	194
4.2	195	[[image:image-20230426085205-1.png\|\|height="238" width="512"]]
1.1	196
	197
	198	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	199
4.2	200	(% style="display:none" %) (%%)
1.1	201
	202	(% style="color:blue" %)Register the device
	203
	204
4.2	205	[[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" %)
1.1	206
4.2	207
1.1	208	(% style="color:blue" %)Add APP EUI and DEV EUI
	209
4.2	210	[[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"]]
1.1	211
	212
	213	(% style="color:blue" %)Add APP EUI in the application
	214
4.2	215	[[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"]]
1.1	216
	217
	218	(% style="color:blue" %)Add APP KEY
	219
4.2	220	[[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"]]
1.1	221
4.2	222
2.1	223	(% style="color:blue" %)Step 2:(%%) Activate on DS03A-LB
1.1	224
	225
2.1	226	Press the button for 5 seconds to activate the DS03A-LB.
1.1	227
2.1	228	(% 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.
1.1	229
	230	After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	231
	232
	233	== 2.3 Uplink Payload ==
	234
	235	=== 2.3.1 Device Status, FPORT~=5 ===
	236
7.3	237
2.1	238	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.
1.1	239
	240	The Payload format is as below.
	241
	242
	243	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	244	\|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)Device Status (FPORT=5)
	245	\|(% style="width:103px" %)Size (bytes)\|(% style="width:72px" %)1\|2\|(% style="width:91px" %)1\|(% style="width:86px" %)1\|(% style="width:44px" %)2
	246	\|(% 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
	247
	248	Example parse in TTNv3
	249
7.2	250	[[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"]]
1.1	251
	252
2.1	253	(% style="color:#037691" %)Sensor Model(%%): For DS03A-LB, this value is 0x0B
1.1	254
	255	(% style="color:#037691" %)Firmware Version(%%): 0x0100, Means: v1.0.0 version
	256
	257	(% style="color:#037691" %)Frequency Band:
	258
	259	*0x01: EU868
	260
	261	*0x02: US915
	262
	263	*0x03: IN865
	264
	265	*0x04: AU915
	266
	267	*0x05: KZ865
	268
	269	*0x06: RU864
	270
	271	*0x07: AS923
	272
	273	*0x08: AS923-1
	274
	275	*0x09: AS923-2
	276
	277	*0x0a: AS923-3
	278
	279	*0x0b: CN470
	280
	281	*0x0c: EU433
	282
	283	*0x0d: KR920
	284
	285	*0x0e: MA869
	286
	287
	288	(% style="color:#037691" %)Sub-Band:
	289
	290	AU915 and US915:value 0x00 ~~ 0x08
	291
	292	CN470: value 0x0B ~~ 0x0C
	293
	294	Other Bands: Always 0x00
	295
	296
	297	(% style="color:#037691" %)Battery Info:
	298
	299	Check the battery voltage.
	300
	301	Ex1: 0x0B45 = 2885mV
	302
	303	Ex2: 0x0B49 = 2889mV
	304
	305
2.1	306	=== 2.3.2 Real-Time Open/Close Status, Uplink FPORT~=2 ===
1.1	307
4.3	308
2.1	309	DS03A-LB will send this uplink after Device Status once join the LoRaWAN network successfully. And DS03A-LB will send uplinks when:
1.1	310
4.13	311	* Every 2 hours, this interval [[can be changed>>\|\|anchor="H3.3.1SetTransmitIntervalTime"]].
2.1	312	* There is an Open/Close event. (This info can be disabled by AT+DISALARM=1)
1.1	313
2.1	314	Uplink Payload totals 11 bytes.
1.1	315
4.3	316	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	317	\|=(% colspan="5" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 522px;" %)Real-Time Open/Close Status, FPORT=2
	318	\|(% style="width:95px" %)Size(bytes)\|(% style="width:78px" %)1\|(% style="width:98px" %)3\|(% style="width:144px" %)3\|(% style="width:108px" %)4
4.14	319	\|(% style="width:95px" %)Value\|(% style="width:78px" %)Status & [[Alarm>>\|\|anchor="H3.3.4A0AlarmBaseonTimeout"]]\|(% style="width:98px" %)Total open door events\|(% style="width:144px" %)(((
4.3	320	The last door open duration (unit: min)
4.14	321	)))\|(% style="width:108px" %)[[Unix TimeStamp>>\|\|anchor="H2.5.2UnixTimeStamp"]]
1.1	322
4.4	323	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:518.818px" %)
	324	\|=(% colspan="4" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 516px;" %)Status & Alarm field
	325	\|(% style="width:76px" %)Size(bit)\|(% style="width:70px" %)6\|(% style="width:240px" %)1\|(% style="width:130px" %)1
4.14	326	\|(% style="width:76px" %)Value\|(% style="width:70px" %)Reserve\|(% style="width:240px" %)[[Enable/disable Timeout Alarm>>\|\|anchor="H3.3.3A0Enable2FDisableAlarm"]]
4.4	327	0: No Alarm; 1: Alarm\|(% style="width:130px" %)Status
2.1	328	0: Close, 1: Open
1.1	329
2.1	330	[[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"]]
1.1	331
	332
2.1	333	=== 2.3.3 Historical Door Open/Close Event, FPORT~=3 ===
1.1	334
4.4	335
4.16	336	DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>\|\|anchor="H2.5DatalogFeature"]].
1.1	337
2.1	338	The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
1.1	339
2.1	340	* (((
4.15	341	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.
2.1	342	)))
1.1	343
2.1	344	For example, in the US915 band, the max payload for different DR is:
1.1	345
7.2	346	(((
	347	~1. DR0: max is 11 bytes so one entry of data
2.1	348	)))
7.2	349
	350	(((
	351	2. DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
2.1	352	)))
7.2	353
	354	(((
	355	3. DR2: total payload includes 11 entries of data
2.1	356	)))
7.2	357
	358	(((
	359	4. DR3: total payload includes 22 entries of data.
2.1	360	)))
1.1	361
2.1	362	If DS03A-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
1.1	363
2.1	364	[[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"]]
1.1	365
2.1	366	Downlink:
1.1	367
2.1	368	0x31 61 8E 57 40 61 8E 81 70 05
1.1	369
	370
2.1	371	Uplink:
1.1	372
2.1	373	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
1.1	374
	375
2.1	376	Parsed Value:
1.1	377
2.1	378	[ALARM, DOOR_OPEN_STATUS, DOOR_OPEN_TIMES,LAST_DOOR_OPEN_DURATION, TIME]
1.1	379
	380
2.1	381	[FALSE, CLOSE, 0, 0, 2021-11-12 12:35:27],
1.1	382
2.1	383	[FALSE, OPEN, 1, 0, 2021-11-12 12:36:34],
1.1	384
2.1	385	[FALSE, CLOSE, 1, 2, 2021-11-12 12:39:00],
1.1	386
2.1	387	[FALSE, OPEN, 2, 2, 2021-11-12 12:39:17],
1.1	388
2.1	389	[FALSE, CLOSE, 2, 1, 2021-11-12 12:40:38],
1.1	390
2.1	391	[FALSE, CLOSE, 2, 1, 2021-11-12 14:35:19],
1.1	392
2.1	393	[FALSE, OPEN, 3, 1, 2021-11-12 14:50:32],
1.1	394
2.1	395	[FALSE, CLOSE, 3, 2, 2021-11-12 14:53:02],
1.1	396
2.1	397	[FALSE, OPEN, 4, 2, 2021-11-12 14:58:35],
1.1	398
2.1	399	[FALSE, CLOSE, 4, 0, 2021-11-12 14:59:28],
1.1	400
	401
2.1	402	=== 2.3.4 Sensor Configuration, FPORT~=4 ===
1.1	403
4.4	404
2.1	405	DS03A-LB will only send this command after getting the downlink command (0x26 02) from the server.
1.1	406
4.5	407	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	408	\|(% colspan="5" style="background-color:#d9e2f3; color:#0070c0; width:504px" %)Sensor Configuration FPORT=4
	409	\|Size(bytes)\|(% style="width:75px" %)3\|(% style="width:77px" %)1\|(% style="width:96px" %)1\|(% style="width:158px" %)2
	410	\|Value\|(% style="width:75px" %)TDC (unit:sec)\|(% style="width:77px" %)Disalarm\|(% style="width:96px" %)Keep status\|(% style="width:158px" %)Keep time (unit: min)
	411
2.1	412	* (((
4.6	413	(% style="color:blue" %)TDC: (default: 0x001C20)
2.1	414	)))
1.1	415
2.1	416	Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
1.1	417
	418
2.1	419	* (((
4.6	420	(% style="color:blue" %)Disalarm: (default: 0)
2.1	421	)))
1.1	422
2.1	423	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.
1.1	424
2.1	425	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.
1.1	426
	427
4.6	428	(% style="color:red" %) Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast.
1.1	429
	430
2.1	431	* (((
4.6	432	(% style="color:blue" %)Keep Status & Keep Time
2.1	433	)))
1.1	434
2.1	435	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]]
1.1	436
2.1	437	[[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"]]
1.1	438
	439
	440	== 2.4 Payload Decoder file ==
	441
	442
	443	(((
	444	In TTN, use can add a custom payload so it shows friendly.
	445	)))
	446
	447	(((
	448	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]]
	449	)))
	450
	451
	452	== 2.5 Datalog Feature ==
	453
	454
4.6	455	(% 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.
1.1	456
	457
	458	=== 2.5.1 Ways to get datalog via LoRaWAN ===
	459
	460
4.17	461	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.
1.1	462
2.1	463	* a) DS03A-LB will do an ACK check for data records sending to make sure every data arrive server.
	464	* 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.
1.1	465
2.1	466	Below is the typical case for the Datalog Feature (Set PNACKMD=1)
1.1	467
	468	[[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"]]
	469
4.7	470
1.1	471	=== 2.5.2 Unix TimeStamp ===
	472
	473
2.1	474	DS03A-LB uses Unix TimeStamp format based on
1.1	475
	476	[[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"]]
	477
	478	User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
	479
	480	Below is the converter example
	481
	482	[[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"]]
	483
	484	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
	485
	486
	487	=== 2.5.3 Set Device Time ===
	488
	489
	490	User need to set (% style="color:blue" %)SYNCMOD=1(%%) to enable sync time via MAC command.
	491
2.1	492	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).
1.1	493
2.1	494	(% 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.
1.1	495
	496
2.1	497	== 2.6 Show Data in DataCake IoT Server ==
1.1	498
4.7	499
2.1	500	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:
1.1	501
	502
4.6	503	(% 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]]
1.1	504
4.6	505	(% style="color:blue" %)Step 2:(%%) Configure DS03A-LB in Datacake.
1.1	506
2.1	507	[[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"]]
1.1	508
4.17	509
2.1	510	[[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"]]
1.1	511
4.17	512
2.1	513	[[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"]]
1.1	514
4.7	515
2.1	516	[[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"]]
1.1	517
4.17	518
2.1	519	[[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"]]
1.1	520
4.7	521
2.1	522	[[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"]]
1.1	523
4.7	524
2.1	525	[[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"]]
1.1	526
4.7	527
2.1	528	[[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"]]
1.1	529
4.7	530
2.1	531	[[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"]]
1.1	532
4.7	533
2.1	534	[[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"]]
1.1	535
	536
	537	== 2.7 Frequency Plans ==
	538
	539
2.1	540	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.
1.1	541
	542	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
	543
	544
	545	== 2.8 Firmware Change Log ==
	546
	547
7.4	548	Firmware download link: [[https:~~/~~/www.dropbox.com/sh/b0uwyzjs4px4eao/AADvI7fPRwsFKTglEmaRRuaaa?dl=0>>https://www.dropbox.com/sh/b0uwyzjs4px4eao/AADvI7fPRwsFKTglEmaRRuaaa?dl=0]]
1.1	549
	550
2.1	551	= 3. Configure DS03A-LB =
1.1	552
	553	== 3.1 Configure Methods: ==
	554
	555
2.1	556	DS03A-LB supports below configure method:
1.1	557
	558	* AT Command via Bluetooth Connection (Recommended): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
	559	* 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]].
	560	* LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
	561
4.20	562
1.1	563	== 3.2 General Commands ==
	564
7.4	565
1.1	566	These commands are to configure:
	567
	568	* General system settings like: uplink interval.
	569	* LoRaWAN protocol & radio related command.
	570
	571	They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
	572
	573	[[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/]]
	574
	575
2.1	576	== 3.3 Commands special design for DS03A-LB ==
1.1	577
	578
2.1	579	These commands only valid for DS03A-LB, as below:
1.1	580
	581
	582	=== 3.3.1 Set Transmit Interval Time ===
	583
	584
	585	Feature: Change LoRaWAN End Node Transmit Interval.
	586
	587	(% style="color:blue" %)AT Command: AT+TDC
	588
	589	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	590	\|=(% style="width: 156px;background-color:#D9E2F3" %)Command Example\|=(% style="width: 137px;background-color:#D9E2F3" %)Function\|=(% style="background-color:#D9E2F3" %)Response
	591	\|(% style="width:156px" %)AT+TDC=?\|(% style="width:137px" %)Show current transmit Interval\|(((
	592	30000
	593	OK
	594	the interval is 30000ms = 30s
	595	)))
	596	\|(% style="width:156px" %)AT+TDC=60000\|(% style="width:137px" %)Set Transmit Interval\|(((
	597	OK
	598	Set transmit interval to 60000ms = 60 seconds
	599	)))
	600
	601	(% style="color:blue" %)Downlink Command: 0x01
	602
	603	Format: Command Code (0x01) followed by 3 bytes time value.
	604
	605	If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	606
	607	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	608	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	609
4.20	610
1.1	611	=== 3.3.2 Get Device Status ===
	612
	613
	614	Send a LoRaWAN downlink to ask device send Alarm settings.
	615
	616	* (% style="color:blue" %)Downlink Payload: (%%)0x26 01
	617
	618	Sensor will upload Device Status via FPORT=5. See payload section for detail.
	619
	620
2.1	621	=== 3.3.3 Enable / Disable Alarm ===
1.1	622
4.8	623
2.1	624	Feature: Enable/Disable Alarm for open/close event. Default value 0.
1.1	625
4.7	626	(% style="color:blue" %)AT Command:
1.1	627
4.7	628	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	629	\|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)Command Example\|(% style="background-color:#d9e2f3; color:#0070c0; width:278px" %)Function\|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)Response
	630	\|(% style="width:154px" %)AT+DISALARM=1\|(% style="width:278px" %)End node will only send packets in TDC time.\|OK
	631	\|(% style="width:154px" %)AT+DISALARM=0\|(% style="width:278px" %)End node will send packets in TDC time or status change for door sensor\|OK
1.1	632
4.7	633	(% style="color:blue" %)Downlink Command:
1.1	634
2.1	635	0xA7 01 ~/~/ Same As AT+DISALARM=1
1.1	636
2.1	637	0xA7 00 ~/~/ Same As AT+DISALARM=0
1.1	638
	639
2.1	640	=== 3.3.4 Alarm Base on Timeout ===
1.1	641
4.7	642
2.1	643	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:
1.1	644
	645
2.1	646	* (((
4.8	647	(% style="color:blue" %)Keep Status: Status to be monitor
2.1	648	)))
1.1	649
4.8	650	(% style="color:#037691" %)Keep Status = 1(%%): Monitor Close to Open event
1.1	651
4.8	652	(% style="color:#037691" %)Keep Status = 0(%%): Monitor Open to Close event
1.1	653
	654
2.1	655	* (((
4.8	656	(% style="color:blue" %)Keep Time: Timeout to send an Alarm
2.1	657	)))
1.1	658
2.1	659	Range 0 ~~ 65535(0xFFFF) seconds.
1.1	660
4.8	661	If (% style="color:#037691" %)keep time = 0(%%), Disable Alarm Base on Timeout feature.
1.1	662
4.8	663	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.
1.1	664
	665
4.8	666	(% style="color:blue" %)AT Command to configure:
1.1	667
2.1	668	* (((
4.12	669	(% 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.
2.1	670	)))
1.1	671
2.1	672	* (((
4.8	673	(% style="color:#037691" %)AT+TTRIG=0,0 (%%) ~-~-> Default Value, disable timeout Alarm.
2.1	674	)))
1.1	675
4.8	676	(% style="color:blue" %)Downlink Command to configure:
1.1	677
4.8	678	(% style="color:#037691" %)Command: 0xA9 aa bb cc
1.1	679
2.1	680	A9: Command Type Code
1.1	681
2.1	682	aa: status to be monitored
1.1	683
2.1	684	bb cc: timeout.
1.1	685
	686
2.1	687	If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30
1.1	688
2.1	689	Or
1.1	690
2.1	691	0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.
1.1	692
	693
2.1	694	=== 3.3.5 Count Mod ===
1.1	695
	696
4.8	697	(% style="color:blue" %)AT Command:
	698
4.9	699	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
4.19	700	\|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)Command Example\|=(% style="width: 277px;background-color:#D9E2F3;color:#0070C0" %)Function\|=(% style="width: 88px;background-color:#D9E2F3;color:#0070C0" %)Response
4.9	701	\|(% style="width:155px" %)(((
2.1	702	AT+COUNTMOD=0
4.9	703	)))\|(% style="width:277px" %)(((
2.1	704	the count value keeps accumulating mode
4.9	705	)))\|(% style="width:86px" %)(((
2.1	706	OK
	707	)))
4.9	708	\|(% style="width:155px" %)(((
2.1	709	AT+COUNTMOD=1
4.9	710	)))\|(% style="width:277px" %)(((
2.1	711	the count value will be reset after each TDC time（Last Close Duration Reset after each uplink）
4.9	712	)))\|(% style="width:86px" %)(((
2.1	713	OK
	714	)))
1.1	715
4.8	716	(% style="color:blue" %)Downlink Command:
1.1	717
2.1	718	Example: 0B aa => AT+COUNTMOD = second byte
1.1	719
	720
2.1	721	=== 3.3.6 Interrupt Pin Channel Mod ===
1.1	722
	723
4.8	724	(% style="color:blue" %)AT Command:
	725
4.9	726	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
4.17	727	\|=(% 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
4.9	728	\|(% style="width:155px" %)(((
2.1	729	AT+TTRCHANNEL=1
4.9	730	)))\|(% style="width:288px" %)(((
2.1	731	set as single channel, only use PB14 pin as interrupt pin.
4.9	732	)))\|(% style="width:44px" %)(((
2.1	733	OK
	734	)))
4.9	735	\|(% style="width:155px" %)(((
2.1	736	AT+TTRCHANNEL=2
4.9	737	)))\|(% style="width:288px" %)(((
2.1	738	is set as dual channel, use PB14 pin and PB15 pin as interrupt pin.
4.9	739	)))\|(% style="width:44px" %)(((
2.1	740	OK
	741	)))
1.1	742
4.8	743	(% style="color:blue" %)Downlink Command:
1.1	744
2.1	745	Example: 0D aa => AT+TTRCHANNEL = second byte
	746
	747
	748	=== 3.3.7 Change the name of AT+TTRIG to AT+TTRIG1 ===
	749
	750
4.8	751	(% style="color:blue" %)Downlink Command:
	752
2.1	753	Example: A9 01 aa bb cc => AT+TTRIG1= third byte, 4th byte and 5th byte
	754
	755
	756	=== 3.3.8 Added AT+TTRIG2 for PB15 pin ===
	757
	758
4.8	759	(% style="color:blue" %)Downlink Command:
	760
2.1	761	Example: A9 02 aa bb cc => AT+TTRIG2= third byte, 4th byte and 5th byte
	762
	763
	764	=== 3.3.9 TTRIG1/2 timeout status alarm ===
	765
4.8	766
2.1	767	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.
	768
4.8	769	(% style="color:blue" %)AT Command:
2.1	770
4.9	771	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
4.17	772	\|=(% 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
4.9	773	\|(% style="width:155px" %)(((
2.1	774	AT+TTRALARM=0
4.9	775	)))\|(% style="width:279px" %)(((
2.1	776	disable continuous alarm
4.9	777	)))\|(% style="width:84px" %)(((
1.1	778	OK
	779	)))
4.9	780	\|(% style="width:155px" %)(((
2.1	781	AT+TTRALARM=60
4.9	782	)))\|(% style="width:279px" %)(((
	783	The alarm interval is 60 minutes (unit: minutes)
	784	)))\|(% style="width:84px" %)(((
2.1	785	OK
	786	)))
1.1	787
4.8	788	(% style="color:blue" %)Downlink Command:
1.1	789
2.1	790	Example: 0C aa => AT+TTRALARM= aa
1.1	791
	792
4.18	793	=== 3.3.10 Select counting mode ===
1.1	794
	795
4.8	796	(% style="color:blue" %)AT+TTRMODx=a,b
2.1	797
4.8	798	When (% style="color:#037691" %)a=0(%%), the door is opened to count, and when (% style="color:#037691" %)a=1(%%),the closed door is counted.
2.1	799
4.8	800	When (% style="color:#037691" %)b=0(%%), it is the last door open duration, and when (% style="color:#037691" %)b=1(%%),the last door close duration.
2.1	801
4.8	802	(% style="color:blue" %)AT Command:
	803
4.9	804	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
4.18	805	\|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)Command Example\|=(% style="width: 278px;background-color:#D9E2F3;color:#0070C0" %)Function\|=(% style="width: 77px;background-color:#D9E2F3;color:#0070C0" %)Response
4.9	806	\|(% style="width:155px" %)(((
2.1	807	AT+TTRMODx=1,0
4.9	808	)))\|(% style="width:278px" %)Door closed count and record the last door opened duration\|(% style="width:85px" %)(((
2.1	809	OK
	810	)))
4.9	811	\|(% style="width:155px" %)(((
2.1	812	AT+TTRMODx=0,1
4.9	813	)))\|(% style="width:278px" %)(((
2.1	814	Door opened count and record the last door Door Door open closed duration
4.9	815	)))\|(% style="width:85px" %)(((
2.1	816	OK
	817	)))
	818
4.20	819
1.1	820	= 4. Battery & Power Consumption =
	821
	822
2.1	823	DS03A-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1.1	824
	825	[[Battery Info & Power Consumption Analyze>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	826
	827
	828	= 5. OTA firmware update =
	829
	830
2.1	831	User can change firmware DS03A-LB to:
1.1	832
	833	* Change Frequency band/ region.
	834	* Update with new features.
	835	* Fix bugs.
	836
	837	Firmware and changelog can be downloaded from : [[Firmware download link>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
	838
	839
	840	Methods to Update Firmware:
	841
	842	* (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/]]
	843	* 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]].
	844
4.20	845
1.1	846	= 6. FAQ =
	847
	848
	849
	850	= 7. Order Info =
	851
	852
2.1	853	Part Number: (% style="color:blue" %)DS03A-LB-XX
1.1	854
	855	(% style="color:red" %)XX(%%): The default frequency band
	856
	857	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	858
	859	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	860
	861	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	862
	863	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	864
	865	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	866
	867	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
	868
	869	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
	870
	871	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
	872
4.20	873
1.1	874	= 8. Packing Info =
	875
	876
	877	(% style="color:#037691" %)Package Includes:
	878
2.1	879	* DS03A-LB LoRaWAN Temperature Sensor
1.1	880
	881	(% style="color:#037691" %)Dimension and weight:
	882
	883	* Device Size: cm
	884
	885	* Device Weight: g
	886
	887	* Package Size / pcs : cm
	888
	889	* Weight / pcs : g
	890
4.20	891
1.1	892	= 9. Support =
	893
	894
	895	* 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.
	896
4.9	897	* 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]].

Wiki source code of DS03A-LB Outdoor LoRaWAN Door Sensor User Manual

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