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

Version 7.7 by Xiaoling on 2023/05/22 16:40

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
	74	== 1.3 Specification ==
	75
4.20	76
1.1	77	(% style="color:#037691" %)Common DC Characteristics:
	78
	79	* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
	80	* Operating Temperature: -40 ~~ 85°C
	81
2.1	82	(% style="color:#037691" %)Sensor Detect Distance:
1.1	83
2.1	84	* Wood Door: 10mm ~~ 30mm
	85	* Iron Door: 30 ~~ 45mm
1.1	86
	87	(% style="color:#037691" %)LoRa Spec:
	88
	89	* Frequency Range, Band 1 (HF): 862 ~~ 1020 Mhz
	90	* Max +22 dBm constant RF output vs.
	91	* RX sensitivity: down to -139 dBm.
	92	* Excellent blocking immunity
	93
	94	(% style="color:#037691" %)Battery:
	95
	96	* Li/SOCI2 un-chargeable battery
	97	* Capacity: 8500mAh
	98	* Self-Discharge: <1% / Year @ 25°C
	99	* Max continuously current: 130mA
	100	* Max boost current: 2A, 1 second
	101
	102	(% style="color:#037691" %)Power Consumption
	103
	104	* Sleep Mode: 5uA @ 3.3v
	105	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
	106
2.1	107	== 1.4 Applications ==
1.1	108
4.20	109
2.1	110	[[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741400370-813.png]]
1.1	111
2.1	112
	113	== 1.5 Sleep mode and working mode ==
	114
	115
1.1	116	(% 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.
	117
	118	(% 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.
	119
	120
2.1	121	== 1.6 Button & LEDs ==
1.1	122
	123
2.1	124	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675071855856-879.png]]
1.1	125
	126
	127	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	128	\|=(% 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
	129	\|(% style="width:167px" %)Pressing ACT between 1s < time < 3s\|(% style="width:117px" %)Send an uplink\|(% style="width:225px" %)(((
	130	If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)blue led (%%)will blink once.
	131	Meanwhile, BLE module will be active and user can connect via BLE to configure device.
	132	)))
	133	\|(% style="width:167px" %)Pressing ACT for more than 3s\|(% style="width:117px" %)Active Device\|(% style="width:225px" %)(((
	134	(% 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.
	135	(% style="color:green" %)Green led(%%) will solidly turn on for 5 seconds after joined in network.
	136	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.
	137	)))
2.1	138	\|(% style="width:167px" %)Fast press ACT 5 times.\|(% style="width:117px" %)Deactivate Device\|(% style="width:225px" %)(% style="color:red" %)Red led(%%) will solid on for 5 seconds. Means Device is in Deep Sleep Mode.
1.1	139
2.1	140	== 1.7 BLE connection ==
1.1	141
	142
	143	D2x-LB support BLE remote configure.
	144
	145
	146	BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
	147
	148	* Press button to send an uplink
	149	* Press button to active device.
	150	* Device Power on or reset.
	151
	152	If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
	153
	154
2.1	155	== 1.8 Mechanical ==
1.1	156
	157
2.1	158	[[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	159
	160
2.1	161	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143884058-338.png]]
1.1	162
	163
2.1	164	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143899218-599.png]]
1.1	165
	166
2.1	167	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143909447-639.png]]
1.1	168
	169
2.1	170	= 2. Configure DS03A-LB to connect to LoRaWAN network =
1.1	171
	172	== 2.1 How it works ==
	173
	174
2.1	175	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	176
	177
	178	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
	179
	180
4.2	181	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	182
	183	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.
	184
6.2	185	[[image:image-20230522092858-1.png\|\|height="391" width="874"]]
1.1	186
6.2	187
4.2	188	(% style="color:blue" %)Step 1:(%%) Create a device in TTN with the OTAA keys from DS03A-LB.
1.1	189
2.1	190	Each DS03A-LB is shipped with a sticker with the default device EUI as below:
1.1	191
4.2	192	[[image:image-20230426085205-1.png\|\|height="238" width="512"]]
1.1	193
	194
	195	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	196
4.2	197	(% style="display:none" %) (%%)
1.1	198
	199	(% style="color:blue" %)Register the device
	200
	201
4.2	202	[[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	203
4.2	204
1.1	205	(% style="color:blue" %)Add APP EUI and DEV EUI
	206
4.2	207	[[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	208
	209
	210	(% style="color:blue" %)Add APP EUI in the application
	211
4.2	212	[[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	213
	214
	215	(% style="color:blue" %)Add APP KEY
	216
4.2	217	[[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	218
4.2	219
2.1	220	(% style="color:blue" %)Step 2:(%%) Activate on DS03A-LB
1.1	221
	222
2.1	223	Press the button for 5 seconds to activate the DS03A-LB.
1.1	224
2.1	225	(% 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	226
	227	After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	228
	229
	230	== 2.3 Uplink Payload ==
	231
	232	=== 2.3.1 Device Status, FPORT~=5 ===
	233
7.3	234
2.1	235	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	236
	237	The Payload format is as below.
	238
	239
	240	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	241	\|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)Device Status (FPORT=5)
	242	\|(% style="width:103px" %)Size (bytes)\|(% style="width:72px" %)1\|2\|(% style="width:91px" %)1\|(% style="width:86px" %)1\|(% style="width:44px" %)2
	243	\|(% 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
	244
	245	Example parse in TTNv3
	246
7.2	247	[[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	248
	249
2.1	250	(% style="color:#037691" %)Sensor Model(%%): For DS03A-LB, this value is 0x0B
1.1	251
	252	(% style="color:#037691" %)Firmware Version(%%): 0x0100, Means: v1.0.0 version
	253
	254	(% style="color:#037691" %)Frequency Band:
	255
	256	*0x01: EU868
	257
	258	*0x02: US915
	259
	260	*0x03: IN865
	261
	262	*0x04: AU915
	263
	264	*0x05: KZ865
	265
	266	*0x06: RU864
	267
	268	*0x07: AS923
	269
	270	*0x08: AS923-1
	271
	272	*0x09: AS923-2
	273
	274	*0x0a: AS923-3
	275
	276	*0x0b: CN470
	277
	278	*0x0c: EU433
	279
	280	*0x0d: KR920
	281
	282	*0x0e: MA869
	283
	284
	285	(% style="color:#037691" %)Sub-Band:
	286
	287	AU915 and US915:value 0x00 ~~ 0x08
	288
	289	CN470: value 0x0B ~~ 0x0C
	290
	291	Other Bands: Always 0x00
	292
	293
	294	(% style="color:#037691" %)Battery Info:
	295
	296	Check the battery voltage.
	297
	298	Ex1: 0x0B45 = 2885mV
	299
	300	Ex2: 0x0B49 = 2889mV
	301
	302
2.1	303	=== 2.3.2 Real-Time Open/Close Status, Uplink FPORT~=2 ===
1.1	304
4.3	305
2.1	306	DS03A-LB will send this uplink after Device Status once join the LoRaWAN network successfully. And DS03A-LB will send uplinks when:
1.1	307
4.13	308	* Every 2 hours, this interval [[can be changed>>\|\|anchor="H3.3.1SetTransmitIntervalTime"]].
2.1	309	* There is an Open/Close event. (This info can be disabled by AT+DISALARM=1)
1.1	310
2.1	311	Uplink Payload totals 11 bytes.
1.1	312
4.3	313	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	314	\|=(% colspan="5" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 522px;" %)Real-Time Open/Close Status, FPORT=2
	315	\|(% style="width:95px" %)Size(bytes)\|(% style="width:78px" %)1\|(% style="width:98px" %)3\|(% style="width:144px" %)3\|(% style="width:108px" %)4
4.14	316	\|(% 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	317	The last door open duration (unit: min)
4.14	318	)))\|(% style="width:108px" %)[[Unix TimeStamp>>\|\|anchor="H2.5.2UnixTimeStamp"]]
1.1	319
4.4	320	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:518.818px" %)
	321	\|=(% colspan="4" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 516px;" %)Status & Alarm field
	322	\|(% style="width:76px" %)Size(bit)\|(% style="width:70px" %)6\|(% style="width:240px" %)1\|(% style="width:130px" %)1
4.14	323	\|(% style="width:76px" %)Value\|(% style="width:70px" %)Reserve\|(% style="width:240px" %)[[Enable/disable Timeout Alarm>>\|\|anchor="H3.3.3A0Enable2FDisableAlarm"]]
4.4	324	0: No Alarm; 1: Alarm\|(% style="width:130px" %)Status
2.1	325	0: Close, 1: Open
1.1	326
2.1	327	[[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	328
	329
2.1	330	=== 2.3.3 Historical Door Open/Close Event, FPORT~=3 ===
1.1	331
4.4	332
4.16	333	DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>\|\|anchor="H2.5DatalogFeature"]].
1.1	334
2.1	335	The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
1.1	336
2.1	337	* (((
4.15	338	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	339	)))
1.1	340
2.1	341	For example, in the US915 band, the max payload for different DR is:
1.1	342
7.2	343	(((
	344	~1. DR0: max is 11 bytes so one entry of data
2.1	345	)))
7.2	346
	347	(((
	348	2. DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
2.1	349	)))
7.2	350
	351	(((
	352	3. DR2: total payload includes 11 entries of data
2.1	353	)))
7.2	354
	355	(((
	356	4. DR3: total payload includes 22 entries of data.
2.1	357	)))
1.1	358
2.1	359	If DS03A-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
1.1	360
2.1	361	[[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	362
2.1	363	Downlink:
1.1	364
2.1	365	0x31 61 8E 57 40 61 8E 81 70 05
1.1	366
	367
2.1	368	Uplink:
1.1	369
2.1	370	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	371
	372
2.1	373	Parsed Value:
1.1	374
2.1	375	[ALARM, DOOR_OPEN_STATUS, DOOR_OPEN_TIMES,LAST_DOOR_OPEN_DURATION, TIME]
1.1	376
	377
2.1	378	[FALSE, CLOSE, 0, 0, 2021-11-12 12:35:27],
1.1	379
2.1	380	[FALSE, OPEN, 1, 0, 2021-11-12 12:36:34],
1.1	381
2.1	382	[FALSE, CLOSE, 1, 2, 2021-11-12 12:39:00],
1.1	383
2.1	384	[FALSE, OPEN, 2, 2, 2021-11-12 12:39:17],
1.1	385
2.1	386	[FALSE, CLOSE, 2, 1, 2021-11-12 12:40:38],
1.1	387
2.1	388	[FALSE, CLOSE, 2, 1, 2021-11-12 14:35:19],
1.1	389
2.1	390	[FALSE, OPEN, 3, 1, 2021-11-12 14:50:32],
1.1	391
2.1	392	[FALSE, CLOSE, 3, 2, 2021-11-12 14:53:02],
1.1	393
2.1	394	[FALSE, OPEN, 4, 2, 2021-11-12 14:58:35],
1.1	395
2.1	396	[FALSE, CLOSE, 4, 0, 2021-11-12 14:59:28],
1.1	397
	398
2.1	399	=== 2.3.4 Sensor Configuration, FPORT~=4 ===
1.1	400
4.4	401
2.1	402	DS03A-LB will only send this command after getting the downlink command (0x26 02) from the server.
1.1	403
4.5	404	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	405	\|(% colspan="5" style="background-color:#d9e2f3; color:#0070c0; width:504px" %)Sensor Configuration FPORT=4
	406	\|Size(bytes)\|(% style="width:75px" %)3\|(% style="width:77px" %)1\|(% style="width:96px" %)1\|(% style="width:158px" %)2
	407	\|Value\|(% style="width:75px" %)TDC (unit:sec)\|(% style="width:77px" %)Disalarm\|(% style="width:96px" %)Keep status\|(% style="width:158px" %)Keep time (unit: min)
	408
2.1	409	* (((
4.6	410	(% style="color:blue" %)TDC: (default: 0x001C20)
2.1	411	)))
1.1	412
2.1	413	Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
1.1	414
	415
2.1	416	* (((
4.6	417	(% style="color:blue" %)Disalarm: (default: 0)
2.1	418	)))
1.1	419
2.1	420	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	421
2.1	422	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	423
	424
4.6	425	(% 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	426
	427
2.1	428	* (((
4.6	429	(% style="color:blue" %)Keep Status & Keep Time
2.1	430	)))
1.1	431
2.1	432	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	433
2.1	434	[[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	435
	436
	437	== 2.4 Payload Decoder file ==
	438
	439
	440	(((
	441	In TTN, use can add a custom payload so it shows friendly.
	442	)))
	443
	444	(((
	445	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]]
	446	)))
	447
	448
	449	== 2.5 Datalog Feature ==
	450
	451
4.6	452	(% 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	453
	454
	455	=== 2.5.1 Ways to get datalog via LoRaWAN ===
	456
	457
4.17	458	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	459
2.1	460	* a) DS03A-LB will do an ACK check for data records sending to make sure every data arrive server.
	461	* 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	462
2.1	463	Below is the typical case for the Datalog Feature (Set PNACKMD=1)
1.1	464
	465	[[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"]]
	466
4.7	467
1.1	468	=== 2.5.2 Unix TimeStamp ===
	469
	470
2.1	471	DS03A-LB uses Unix TimeStamp format based on
1.1	472
	473	[[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"]]
	474
	475	User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
	476
	477	Below is the converter example
	478
	479	[[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"]]
	480
	481	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
	482
	483
	484	=== 2.5.3 Set Device Time ===
	485
	486
	487	User need to set (% style="color:blue" %)SYNCMOD=1(%%) to enable sync time via MAC command.
	488
2.1	489	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	490
2.1	491	(% 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	492
	493
2.1	494	== 2.6 Show Data in DataCake IoT Server ==
1.1	495
4.7	496
2.1	497	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	498
	499
4.6	500	(% 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	501
4.6	502	(% style="color:blue" %)Step 2:(%%) Configure DS03A-LB in Datacake.
1.1	503
2.1	504	[[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	505
4.17	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/1654747162439-840.png?rev=1.1\|\|alt="1654747162439-840.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/1654746405400-203.png?rev=1.1\|\|alt="1654746405400-203.png"]]
1.1	511
4.7	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/1654746763908-732.png?rev=1.1\|\|alt="1654746763908-732.png"]]
1.1	514
4.17	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/1654746716087-684.png?rev=1.1\|\|alt="1654746716087-684.png"]]
1.1	517
4.7	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/1654746693868-718.png?rev=1.1\|\|alt="1654746693868-718.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/1654746674738-826.png?rev=1.1\|\|alt="1654746674738-826.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/1654746646379-591.png?rev=1.1\|\|alt="1654746646379-591.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/1654746549277-209.png?rev=1.1\|\|alt="1654746549277-209.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/1654746593411-887.png?rev=1.1\|\|alt="1654746593411-887.png"]]
1.1	532
	533
	534	== 2.7 Frequency Plans ==
	535
	536
2.1	537	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	538
	539	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
	540
	541
	542	== 2.8 Firmware Change Log ==
	543
	544
7.4	545	Firmware download link: [[https:~~/~~/www.dropbox.com/sh/b0uwyzjs4px4eao/AADvI7fPRwsFKTglEmaRRuaaa?dl=0>>https://www.dropbox.com/sh/b0uwyzjs4px4eao/AADvI7fPRwsFKTglEmaRRuaaa?dl=0]]
1.1	546
	547
2.1	548	= 3. Configure DS03A-LB =
1.1	549
	550	== 3.1 Configure Methods: ==
	551
	552
2.1	553	DS03A-LB supports below configure method:
1.1	554
	555	* AT Command via Bluetooth Connection (Recommended): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
	556	* 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]].
	557	* LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
	558
	559	== 3.2 General Commands ==
	560
7.4	561
1.1	562	These commands are to configure:
	563
	564	* General system settings like: uplink interval.
	565	* LoRaWAN protocol & radio related command.
	566
	567	They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
	568
	569	[[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/]]
	570
	571
2.1	572	== 3.3 Commands special design for DS03A-LB ==
1.1	573
	574
2.1	575	These commands only valid for DS03A-LB, as below:
1.1	576
	577
	578	=== 3.3.1 Set Transmit Interval Time ===
	579
	580
	581	Feature: Change LoRaWAN End Node Transmit Interval.
	582
	583	(% style="color:blue" %)AT Command: AT+TDC
	584
	585	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
7.5	586	\|=(% 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
1.1	587	\|(% style="width:156px" %)AT+TDC=?\|(% style="width:137px" %)Show current transmit Interval\|(((
	588	30000
	589	OK
	590	the interval is 30000ms = 30s
	591	)))
	592	\|(% style="width:156px" %)AT+TDC=60000\|(% style="width:137px" %)Set Transmit Interval\|(((
	593	OK
	594	Set transmit interval to 60000ms = 60 seconds
	595	)))
	596
	597	(% style="color:blue" %)Downlink Command: 0x01
	598
	599	Format: Command Code (0x01) followed by 3 bytes time value.
	600
	601	If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	602
	603	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	604	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	605
	606	=== 3.3.2 Get Device Status ===
	607
	608
	609	Send a LoRaWAN downlink to ask device send Alarm settings.
	610
	611	* (% style="color:blue" %)Downlink Payload: (%%)0x26 01
	612
	613	Sensor will upload Device Status via FPORT=5. See payload section for detail.
	614
	615
2.1	616	=== 3.3.3 Enable / Disable Alarm ===
1.1	617
4.8	618
2.1	619	Feature: Enable/Disable Alarm for open/close event. Default value 0.
1.1	620
4.7	621	(% style="color:blue" %)AT Command:
1.1	622
4.7	623	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	624	\|(% 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
	625	\|(% style="width:154px" %)AT+DISALARM=1\|(% style="width:278px" %)End node will only send packets in TDC time.\|OK
	626	\|(% 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	627
4.7	628	(% style="color:blue" %)Downlink Command:
1.1	629
2.1	630	0xA7 01 ~/~/ Same As AT+DISALARM=1
1.1	631
2.1	632	0xA7 00 ~/~/ Same As AT+DISALARM=0
1.1	633
	634
2.1	635	=== 3.3.4 Alarm Base on Timeout ===
1.1	636
4.7	637
2.1	638	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	639
	640
2.1	641	* (((
4.8	642	(% style="color:blue" %)Keep Status: Status to be monitor
2.1	643	)))
1.1	644
4.8	645	(% style="color:#037691" %)Keep Status = 1(%%): Monitor Close to Open event
1.1	646
4.8	647	(% style="color:#037691" %)Keep Status = 0(%%): Monitor Open to Close event
1.1	648
	649
2.1	650	* (((
4.8	651	(% style="color:blue" %)Keep Time: Timeout to send an Alarm
2.1	652	)))
1.1	653
2.1	654	Range 0 ~~ 65535(0xFFFF) seconds.
1.1	655
4.8	656	If (% style="color:#037691" %)keep time = 0(%%), Disable Alarm Base on Timeout feature.
1.1	657
4.8	658	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	659
	660
4.8	661	(% style="color:blue" %)AT Command to configure:
1.1	662
2.1	663	* (((
4.12	664	(% 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	665	)))
1.1	666
2.1	667	* (((
4.8	668	(% style="color:#037691" %)AT+TTRIG=0,0 (%%) ~-~-> Default Value, disable timeout Alarm.
2.1	669	)))
1.1	670
4.8	671	(% style="color:blue" %)Downlink Command to configure:
1.1	672
4.8	673	(% style="color:#037691" %)Command: 0xA9 aa bb cc
1.1	674
2.1	675	A9: Command Type Code
1.1	676
2.1	677	aa: status to be monitored
1.1	678
2.1	679	bb cc: timeout.
1.1	680
	681
2.1	682	If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30
1.1	683
2.1	684	Or
1.1	685
2.1	686	0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.
1.1	687
	688
2.1	689	=== 3.3.5 Count Mod ===
1.1	690
	691
4.8	692	(% style="color:blue" %)AT Command:
	693
4.9	694	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
4.19	695	\|=(% 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	696	\|(% style="width:155px" %)(((
2.1	697	AT+COUNTMOD=0
4.9	698	)))\|(% style="width:277px" %)(((
2.1	699	the count value keeps accumulating mode
4.9	700	)))\|(% style="width:86px" %)(((
2.1	701	OK
	702	)))
4.9	703	\|(% style="width:155px" %)(((
2.1	704	AT+COUNTMOD=1
4.9	705	)))\|(% style="width:277px" %)(((
2.1	706	the count value will be reset after each TDC time（Last Close Duration Reset after each uplink）
4.9	707	)))\|(% style="width:86px" %)(((
2.1	708	OK
	709	)))
1.1	710
4.8	711	(% style="color:blue" %)Downlink Command:
1.1	712
2.1	713	Example: 0B aa => AT+COUNTMOD = second byte
1.1	714
	715
2.1	716	=== 3.3.6 Interrupt Pin Channel Mod ===
1.1	717
	718
4.8	719	(% style="color:blue" %)AT Command:
	720
4.9	721	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
4.17	722	\|=(% 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	723	\|(% style="width:155px" %)(((
2.1	724	AT+TTRCHANNEL=1
4.9	725	)))\|(% style="width:288px" %)(((
2.1	726	set as single channel, only use PB14 pin as interrupt pin.
4.9	727	)))\|(% style="width:44px" %)(((
2.1	728	OK
	729	)))
4.9	730	\|(% style="width:155px" %)(((
2.1	731	AT+TTRCHANNEL=2
4.9	732	)))\|(% style="width:288px" %)(((
2.1	733	is set as dual channel, use PB14 pin and PB15 pin as interrupt pin.
4.9	734	)))\|(% style="width:44px" %)(((
2.1	735	OK
	736	)))
1.1	737
4.8	738	(% style="color:blue" %)Downlink Command:
1.1	739
2.1	740	Example: 0D aa => AT+TTRCHANNEL = second byte
	741
	742
	743	=== 3.3.7 Change the name of AT+TTRIG to AT+TTRIG1 ===
	744
	745
4.8	746	(% style="color:blue" %)Downlink Command:
	747
2.1	748	Example: A9 01 aa bb cc => AT+TTRIG1= third byte, 4th byte and 5th byte
	749
	750
	751	=== 3.3.8 Added AT+TTRIG2 for PB15 pin ===
	752
	753
4.8	754	(% style="color:blue" %)Downlink Command:
	755
2.1	756	Example: A9 02 aa bb cc => AT+TTRIG2= third byte, 4th byte and 5th byte
	757
	758
	759	=== 3.3.9 TTRIG1/2 timeout status alarm ===
	760
4.8	761
2.1	762	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.
	763
4.8	764	(% style="color:blue" %)AT Command:
2.1	765
4.9	766	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
4.17	767	\|=(% 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	768	\|(% style="width:155px" %)(((
2.1	769	AT+TTRALARM=0
4.9	770	)))\|(% style="width:279px" %)(((
2.1	771	disable continuous alarm
4.9	772	)))\|(% style="width:84px" %)(((
1.1	773	OK
	774	)))
4.9	775	\|(% style="width:155px" %)(((
2.1	776	AT+TTRALARM=60
4.9	777	)))\|(% style="width:279px" %)(((
	778	The alarm interval is 60 minutes (unit: minutes)
	779	)))\|(% style="width:84px" %)(((
2.1	780	OK
	781	)))
1.1	782
4.8	783	(% style="color:blue" %)Downlink Command:
1.1	784
2.1	785	Example: 0C aa => AT+TTRALARM= aa
1.1	786
	787
4.18	788	=== 3.3.10 Select counting mode ===
1.1	789
	790
4.8	791	(% style="color:blue" %)AT+TTRMODx=a,b
2.1	792
4.8	793	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	794
4.8	795	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	796
4.8	797	(% style="color:blue" %)AT Command:
	798
4.9	799	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
4.18	800	\|=(% 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	801	\|(% style="width:155px" %)(((
2.1	802	AT+TTRMODx=1,0
4.9	803	)))\|(% style="width:278px" %)Door closed count and record the last door opened duration\|(% style="width:85px" %)(((
2.1	804	OK
	805	)))
4.9	806	\|(% style="width:155px" %)(((
2.1	807	AT+TTRMODx=0,1
4.9	808	)))\|(% style="width:278px" %)(((
2.1	809	Door opened count and record the last door Door Door open closed duration
4.9	810	)))\|(% style="width:85px" %)(((
2.1	811	OK
	812	)))
	813
1.1	814	= 4. Battery & Power Consumption =
	815
	816
2.1	817	DS03A-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1.1	818
	819	[[Battery Info & Power Consumption Analyze>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	820
	821
	822	= 5. OTA firmware update =
	823
	824
2.1	825	User can change firmware DS03A-LB to:
1.1	826
	827	* Change Frequency band/ region.
	828	* Update with new features.
	829	* Fix bugs.
	830
	831	Firmware and changelog can be downloaded from : [[Firmware download link>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
	832
	833
	834	Methods to Update Firmware:
	835
	836	* (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/]]
	837	* 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]].
	838
	839	= 6. FAQ =
	840
	841
	842
	843	= 7. Order Info =
	844
	845
2.1	846	Part Number: (% style="color:blue" %)DS03A-LB-XX
1.1	847
	848	(% style="color:red" %)XX(%%): The default frequency band
	849
	850	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	851
	852	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	853
	854	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	855
	856	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	857
	858	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	859
	860	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
	861
	862	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
	863
	864	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
	865
	866	= 8. Packing Info =
	867
	868
	869	(% style="color:#037691" %)Package Includes:
	870
2.1	871	* DS03A-LB LoRaWAN Temperature Sensor
1.1	872
	873	(% style="color:#037691" %)Dimension and weight:
	874
	875	* Device Size: cm
	876
	877	* Device Weight: g
	878
	879	* Package Size / pcs : cm
	880
	881	* Weight / pcs : g
	882
	883	= 9. Support =
	884
	885
	886	* 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.
	887
4.9	888	* 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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