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

Version 9.6 by Xiaoling on 2023/06/09 09:37

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
8.1	250	(% style="color:#037691" %)Sensor Model(%%): For DS03A-LB, this value is 0x1B
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
8.1	320	Status & Alarm:
7.8	321
9.2	322	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
9.6	323	\|(% style="width:60px;background-color:#D9E2F3;color:#0070C0" %)Size(bit)\|(% style="width:80px;background-color:#D9E2F3;color:#0070C0" %)bit7\|(% style="width:80px;background-color:#D9E2F3;color:#0070C0" %)bit6\|(% style="width:60px;background-color:#D9E2F3;color:#0070C0" %)[bit5:bit2]\|(% style="width:130px;background-color:#D9E2F3;color:#0070C0" %)bit1\|(% style="width:110px;background-color:#D9E2F3;color:#0070C0" %)bit0
9.1	324	\|(% style="width:76px" %)Value\|(% style="width:79px" %)(((
9.4	325	No ACK Message
9.1	326	)))\|(% style="width:84px" %)(((
9.4	327	Poll Message Flag
9.1	328	)))\|(% style="width:96px" %)Reserve\|(% style="width:197px" %)[[Enable/disable Timeout Alarm>>\|\|anchor="H3.3.3A0Enable2FDisableAlarm"]]
9.4	329	0: No Alarm; 1: Alarm\|(% style="width:104px" %)Status 0: Close, 1: Open
1.1	330
2.1	331	[[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	332
	333
2.1	334	=== 2.3.3 Historical Door Open/Close Event, FPORT~=3 ===
1.1	335
4.4	336
4.16	337	DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>\|\|anchor="H2.5DatalogFeature"]].
1.1	338
2.1	339	The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
1.1	340
2.1	341	* (((
4.15	342	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	343	)))
1.1	344
2.1	345	For example, in the US915 band, the max payload for different DR is:
1.1	346
7.2	347	(((
	348	~1. DR0: max is 11 bytes so one entry of data
2.1	349	)))
7.2	350
	351	(((
	352	2. DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
2.1	353	)))
7.2	354
	355	(((
	356	3. DR2: total payload includes 11 entries of data
2.1	357	)))
7.2	358
	359	(((
	360	4. DR3: total payload includes 22 entries of data.
2.1	361	)))
1.1	362
2.1	363	If DS03A-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
1.1	364
2.1	365	[[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	366
2.1	367	Downlink:
1.1	368
2.1	369	0x31 61 8E 57 40 61 8E 81 70 05
1.1	370
	371
2.1	372	Uplink:
1.1	373
2.1	374	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	375
	376
2.1	377	Parsed Value:
1.1	378
2.1	379	[ALARM, DOOR_OPEN_STATUS, DOOR_OPEN_TIMES,LAST_DOOR_OPEN_DURATION, TIME]
1.1	380
	381
2.1	382	[FALSE, CLOSE, 0, 0, 2021-11-12 12:35:27],
1.1	383
2.1	384	[FALSE, OPEN, 1, 0, 2021-11-12 12:36:34],
1.1	385
2.1	386	[FALSE, CLOSE, 1, 2, 2021-11-12 12:39:00],
1.1	387
2.1	388	[FALSE, OPEN, 2, 2, 2021-11-12 12:39:17],
1.1	389
2.1	390	[FALSE, CLOSE, 2, 1, 2021-11-12 12:40:38],
1.1	391
2.1	392	[FALSE, CLOSE, 2, 1, 2021-11-12 14:35:19],
1.1	393
2.1	394	[FALSE, OPEN, 3, 1, 2021-11-12 14:50:32],
1.1	395
2.1	396	[FALSE, CLOSE, 3, 2, 2021-11-12 14:53:02],
1.1	397
2.1	398	[FALSE, OPEN, 4, 2, 2021-11-12 14:58:35],
1.1	399
2.1	400	[FALSE, CLOSE, 4, 0, 2021-11-12 14:59:28],
1.1	401
	402
2.1	403	=== 2.3.4 Sensor Configuration, FPORT~=4 ===
1.1	404
4.4	405
2.1	406	DS03A-LB will only send this command after getting the downlink command (0x26 02) from the server.
1.1	407
4.5	408	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	409	\|(% colspan="5" style="background-color:#d9e2f3; color:#0070c0; width:504px" %)Sensor Configuration FPORT=4
	410	\|Size(bytes)\|(% style="width:75px" %)3\|(% style="width:77px" %)1\|(% style="width:96px" %)1\|(% style="width:158px" %)2
	411	\|Value\|(% style="width:75px" %)TDC (unit:sec)\|(% style="width:77px" %)Disalarm\|(% style="width:96px" %)Keep status\|(% style="width:158px" %)Keep time (unit: min)
	412
2.1	413	* (((
4.6	414	(% style="color:blue" %)TDC: (default: 0x001C20)
2.1	415	)))
1.1	416
2.1	417	Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
1.1	418
	419
2.1	420	* (((
4.6	421	(% style="color:blue" %)Disalarm: (default: 0)
2.1	422	)))
1.1	423
2.1	424	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	425
2.1	426	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	427
	428
4.6	429	(% 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	430
	431
2.1	432	* (((
4.6	433	(% style="color:blue" %)Keep Status & Keep Time
2.1	434	)))
1.1	435
2.1	436	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	437
2.1	438	[[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	439
	440
	441	== 2.4 Payload Decoder file ==
	442
	443
	444	(((
	445	In TTN, use can add a custom payload so it shows friendly.
	446	)))
	447
	448	(((
	449	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]]
	450	)))
	451
	452
	453	== 2.5 Datalog Feature ==
	454
	455
4.6	456	(% 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	457
	458
	459	=== 2.5.1 Ways to get datalog via LoRaWAN ===
	460
	461
4.17	462	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	463
2.1	464	* a) DS03A-LB will do an ACK check for data records sending to make sure every data arrive server.
	465	* 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	466
2.1	467	Below is the typical case for the Datalog Feature (Set PNACKMD=1)
1.1	468
	469	[[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"]]
	470
4.7	471
1.1	472	=== 2.5.2 Unix TimeStamp ===
	473
	474
2.1	475	DS03A-LB uses Unix TimeStamp format based on
1.1	476
	477	[[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"]]
	478
	479	User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
	480
	481	Below is the converter example
	482
	483	[[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"]]
	484
	485	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
	486
	487
	488	=== 2.5.3 Set Device Time ===
	489
	490
	491	User need to set (% style="color:blue" %)SYNCMOD=1(%%) to enable sync time via MAC command.
	492
2.1	493	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	494
2.1	495	(% 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	496
	497
2.1	498	== 2.6 Show Data in DataCake IoT Server ==
1.1	499
4.7	500
2.1	501	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	502
	503
4.6	504	(% 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	505
4.6	506	(% style="color:blue" %)Step 2:(%%) Configure DS03A-LB in Datacake.
1.1	507
2.1	508	[[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	509
4.17	510
2.1	511	[[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	512
4.17	513
2.1	514	[[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	515
4.7	516
2.1	517	[[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	518
4.17	519
2.1	520	[[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	521
4.7	522
2.1	523	[[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	524
4.7	525
2.1	526	[[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	527
4.7	528
2.1	529	[[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	530
4.7	531
2.1	532	[[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	533
4.7	534
2.1	535	[[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	536
	537
	538	== 2.7 Frequency Plans ==
	539
	540
2.1	541	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	542
	543	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
	544
	545
	546	== 2.8 Firmware Change Log ==
	547
	548
7.4	549	Firmware download link: [[https:~~/~~/www.dropbox.com/sh/b0uwyzjs4px4eao/AADvI7fPRwsFKTglEmaRRuaaa?dl=0>>https://www.dropbox.com/sh/b0uwyzjs4px4eao/AADvI7fPRwsFKTglEmaRRuaaa?dl=0]]
1.1	550
	551
2.1	552	= 3. Configure DS03A-LB =
1.1	553
	554	== 3.1 Configure Methods: ==
	555
	556
2.1	557	DS03A-LB supports below configure method:
1.1	558
	559	* AT Command via Bluetooth Connection (Recommended): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
	560	* 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]].
	561	* LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
	562
	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" %)
7.5	590	\|=(% 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	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
	610	=== 3.3.2 Get Device Status ===
	611
	612
	613	Send a LoRaWAN downlink to ask device send Alarm settings.
	614
	615	* (% style="color:blue" %)Downlink Payload: (%%)0x26 01
	616
	617	Sensor will upload Device Status via FPORT=5. See payload section for detail.
	618
	619
2.1	620	=== 3.3.3 Enable / Disable Alarm ===
1.1	621
4.8	622
2.1	623	Feature: Enable/Disable Alarm for open/close event. Default value 0.
1.1	624
4.7	625	(% style="color:blue" %)AT Command:
1.1	626
4.7	627	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	628	\|(% 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
	629	\|(% style="width:154px" %)AT+DISALARM=1\|(% style="width:278px" %)End node will only send packets in TDC time.\|OK
	630	\|(% 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	631
4.7	632	(% style="color:blue" %)Downlink Command:
1.1	633
2.1	634	0xA7 01 ~/~/ Same As AT+DISALARM=1
1.1	635
2.1	636	0xA7 00 ~/~/ Same As AT+DISALARM=0
1.1	637
	638
2.1	639	=== 3.3.4 Alarm Base on Timeout ===
1.1	640
4.7	641
2.1	642	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	643
	644
2.1	645	* (((
4.8	646	(% style="color:blue" %)Keep Status: Status to be monitor
2.1	647	)))
1.1	648
4.8	649	(% style="color:#037691" %)Keep Status = 1(%%): Monitor Close to Open event
1.1	650
4.8	651	(% style="color:#037691" %)Keep Status = 0(%%): Monitor Open to Close event
1.1	652
	653
2.1	654	* (((
4.8	655	(% style="color:blue" %)Keep Time: Timeout to send an Alarm
2.1	656	)))
1.1	657
2.1	658	Range 0 ~~ 65535(0xFFFF) seconds.
1.1	659
4.8	660	If (% style="color:#037691" %)keep time = 0(%%), Disable Alarm Base on Timeout feature.
1.1	661
4.8	662	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	663
	664
4.8	665	(% style="color:blue" %)AT Command to configure:
1.1	666
2.1	667	* (((
4.12	668	(% 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	669	)))
1.1	670
2.1	671	* (((
4.8	672	(% style="color:#037691" %)AT+TTRIG=0,0 (%%) ~-~-> Default Value, disable timeout Alarm.
2.1	673	)))
1.1	674
4.8	675	(% style="color:blue" %)Downlink Command to configure:
1.1	676
4.8	677	(% style="color:#037691" %)Command: 0xA9 aa bb cc
1.1	678
2.1	679	A9: Command Type Code
1.1	680
2.1	681	aa: status to be monitored
1.1	682
2.1	683	bb cc: timeout.
1.1	684
	685
2.1	686	If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30
1.1	687
2.1	688	Or
1.1	689
2.1	690	0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.
1.1	691
	692
2.1	693	=== 3.3.5 Count Mod ===
1.1	694
	695
4.8	696	(% style="color:blue" %)AT Command:
	697
4.9	698	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
4.19	699	\|=(% 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	700	\|(% style="width:155px" %)(((
2.1	701	AT+COUNTMOD=0
4.9	702	)))\|(% style="width:277px" %)(((
2.1	703	the count value keeps accumulating mode
4.9	704	)))\|(% style="width:86px" %)(((
2.1	705	OK
	706	)))
4.9	707	\|(% style="width:155px" %)(((
2.1	708	AT+COUNTMOD=1
4.9	709	)))\|(% style="width:277px" %)(((
2.1	710	the count value will be reset after each TDC time（Last Close Duration Reset after each uplink）
4.9	711	)))\|(% style="width:86px" %)(((
2.1	712	OK
	713	)))
1.1	714
4.8	715	(% style="color:blue" %)Downlink Command:
1.1	716
2.1	717	Example: 0B aa => AT+COUNTMOD = second byte
1.1	718
	719
2.1	720	=== 3.3.6 Interrupt Pin Channel Mod ===
1.1	721
	722
4.8	723	(% style="color:blue" %)AT Command:
	724
4.9	725	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
4.17	726	\|=(% 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	727	\|(% style="width:155px" %)(((
2.1	728	AT+TTRCHANNEL=1
4.9	729	)))\|(% style="width:288px" %)(((
2.1	730	set as single channel, only use PB14 pin as interrupt pin.
4.9	731	)))\|(% style="width:44px" %)(((
2.1	732	OK
	733	)))
4.9	734	\|(% style="width:155px" %)(((
2.1	735	AT+TTRCHANNEL=2
4.9	736	)))\|(% style="width:288px" %)(((
2.1	737	is set as dual channel, use PB14 pin and PB15 pin as interrupt pin.
4.9	738	)))\|(% style="width:44px" %)(((
2.1	739	OK
	740	)))
1.1	741
4.8	742	(% style="color:blue" %)Downlink Command:
1.1	743
2.1	744	Example: 0D aa => AT+TTRCHANNEL = second byte
	745
	746
	747	=== 3.3.7 Change the name of AT+TTRIG to AT+TTRIG1 ===
	748
	749
4.8	750	(% style="color:blue" %)Downlink Command:
	751
2.1	752	Example: A9 01 aa bb cc => AT+TTRIG1= third byte, 4th byte and 5th byte
	753
	754
	755	=== 3.3.8 Added AT+TTRIG2 for PB15 pin ===
	756
	757
4.8	758	(% style="color:blue" %)Downlink Command:
	759
2.1	760	Example: A9 02 aa bb cc => AT+TTRIG2= third byte, 4th byte and 5th byte
	761
	762
	763	=== 3.3.9 TTRIG1/2 timeout status alarm ===
	764
4.8	765
2.1	766	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.
	767
4.8	768	(% style="color:blue" %)AT Command:
2.1	769
4.9	770	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
4.17	771	\|=(% 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	772	\|(% style="width:155px" %)(((
2.1	773	AT+TTRALARM=0
4.9	774	)))\|(% style="width:279px" %)(((
2.1	775	disable continuous alarm
4.9	776	)))\|(% style="width:84px" %)(((
1.1	777	OK
	778	)))
4.9	779	\|(% style="width:155px" %)(((
2.1	780	AT+TTRALARM=60
4.9	781	)))\|(% style="width:279px" %)(((
	782	The alarm interval is 60 minutes (unit: minutes)
	783	)))\|(% style="width:84px" %)(((
2.1	784	OK
	785	)))
1.1	786
4.8	787	(% style="color:blue" %)Downlink Command:
1.1	788
2.1	789	Example: 0C aa => AT+TTRALARM= aa
1.1	790
	791
4.18	792	=== 3.3.10 Select counting mode ===
1.1	793
	794
4.8	795	(% style="color:blue" %)AT+TTRMODx=a,b
2.1	796
4.8	797	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	798
4.8	799	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	800
4.8	801	(% style="color:blue" %)AT Command:
	802
4.9	803	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
4.18	804	\|=(% 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	805	\|(% style="width:155px" %)(((
2.1	806	AT+TTRMODx=1,0
4.9	807	)))\|(% style="width:278px" %)Door closed count and record the last door opened duration\|(% style="width:85px" %)(((
2.1	808	OK
	809	)))
4.9	810	\|(% style="width:155px" %)(((
2.1	811	AT+TTRMODx=0,1
4.9	812	)))\|(% style="width:278px" %)(((
2.1	813	Door opened count and record the last door Door Door open closed duration
4.9	814	)))\|(% style="width:85px" %)(((
2.1	815	OK
	816	)))
	817
1.1	818	= 4. Battery & Power Consumption =
	819
	820
2.1	821	DS03A-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1.1	822
	823	[[Battery Info & Power Consumption Analyze>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	824
	825
	826	= 5. OTA firmware update =
	827
	828
2.1	829	User can change firmware DS03A-LB to:
1.1	830
	831	* Change Frequency band/ region.
	832	* Update with new features.
	833	* Fix bugs.
	834
	835	Firmware and changelog can be downloaded from : [[Firmware download link>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
	836
	837
7.8	838	Methods to Update Firmware:
1.1	839
	840	* (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/]]
	841	* 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]].
	842
	843	= 6. FAQ =
	844
	845
	846
	847	= 7. Order Info =
	848
	849
2.1	850	Part Number: (% style="color:blue" %)DS03A-LB-XX
1.1	851
	852	(% style="color:red" %)XX(%%): The default frequency band
	853
	854	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	855
	856	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	857
	858	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	859
	860	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	861
	862	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	863
	864	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
	865
	866	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
	867
	868	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
	869
	870	= 8. Packing Info =
	871
	872
	873	(% style="color:#037691" %)Package Includes:
	874
2.1	875	* DS03A-LB LoRaWAN Temperature Sensor
1.1	876
	877	(% style="color:#037691" %)Dimension and weight:
	878
	879	* Device Size: cm
	880
	881	* Device Weight: g
	882
	883	* Package Size / pcs : cm
	884
	885	* Weight / pcs : g
	886
	887	= 9. Support =
	888
	889
	890	* 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.
	891
4.9	892	* 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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