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

Version 4.20 by Xiaoling on 2023/05/16 10:20

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
	54	== 1.2 Features ==
	55
4.20	56
1.1	57	* LoRaWAN 1.0.3 Class A
	58	* Ultra-low power consumption
	59	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
2.1	60	* Door Open/Close detect
	61	* Door open/close statistics
	62	* Datalog Feature, Open Alarm Feature
1.1	63	* Support Bluetooth v5.1 and LoRaWAN remote configure
	64	* Support wireless OTA update firmware
	65	* Uplink on periodically
	66	* Downlink to change configure
	67	* 8500mAh Battery for long term use
2.1	68	* Wall Mountable
	69	* Outdoor Use
1.1	70
4.20	71
	72
1.1	73	== 1.3 Specification ==
	74
4.20	75
1.1	76	(% style="color:#037691" %)Common DC Characteristics:
	77
	78	* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
	79	* Operating Temperature: -40 ~~ 85°C
	80
2.1	81	(% style="color:#037691" %)Sensor Detect Distance:
1.1	82
2.1	83	* Wood Door: 10mm ~~ 30mm
	84	* Iron Door: 30 ~~ 45mm
1.1	85
	86	(% style="color:#037691" %)LoRa Spec:
	87
	88	* Frequency Range, Band 1 (HF): 862 ~~ 1020 Mhz
	89	* Max +22 dBm constant RF output vs.
	90	* RX sensitivity: down to -139 dBm.
	91	* Excellent blocking immunity
	92
	93	(% style="color:#037691" %)Battery:
	94
	95	* Li/SOCI2 un-chargeable battery
	96	* Capacity: 8500mAh
	97	* Self-Discharge: <1% / Year @ 25°C
	98	* Max continuously current: 130mA
	99	* Max boost current: 2A, 1 second
	100
	101	(% style="color:#037691" %)Power Consumption
	102
	103	* Sleep Mode: 5uA @ 3.3v
	104	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
	105
4.20	106
	107
2.1	108	== 1.4 Applications ==
1.1	109
4.20	110
2.1	111	[[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741400370-813.png]]
1.1	112
2.1	113
	114	== 1.5 Sleep mode and working mode ==
	115
	116
1.1	117	(% 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.
	118
	119	(% 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.
	120
	121
2.1	122	== 1.6 Button & LEDs ==
1.1	123
	124
2.1	125	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675071855856-879.png]]
1.1	126
	127
	128	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	129	\|=(% 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
	130	\|(% style="width:167px" %)Pressing ACT between 1s < time < 3s\|(% style="width:117px" %)Send an uplink\|(% style="width:225px" %)(((
	131	If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)blue led (%%)will blink once.
	132	Meanwhile, BLE module will be active and user can connect via BLE to configure device.
	133	)))
	134	\|(% style="width:167px" %)Pressing ACT for more than 3s\|(% style="width:117px" %)Active Device\|(% style="width:225px" %)(((
	135	(% 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.
	136	(% style="color:green" %)Green led(%%) will solidly turn on for 5 seconds after joined in network.
	137	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.
	138	)))
2.1	139	\|(% 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	140
4.20	141
	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
	188
4.2	189	(% style="color:blue" %)Step 1:(%%) Create a device in TTN with the OTAA keys from DS03A-LB.
1.1	190
2.1	191	Each DS03A-LB is shipped with a sticker with the default device EUI as below:
1.1	192
4.2	193	[[image:image-20230426085205-1.png\|\|height="238" width="512"]]
1.1	194
	195
	196	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	197
4.2	198	(% style="display:none" %) (%%)
1.1	199
	200	(% style="color:blue" %)Register the device
	201
	202
4.2	203	[[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	204
4.2	205
1.1	206	(% style="color:blue" %)Add APP EUI and DEV EUI
	207
4.2	208	[[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	209
	210
	211	(% style="color:blue" %)Add APP EUI in the application
	212
4.2	213	[[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	214
	215
	216	(% style="color:blue" %)Add APP KEY
	217
4.2	218	[[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	219
4.2	220
2.1	221	(% style="color:blue" %)Step 2:(%%) Activate on DS03A-LB
1.1	222
	223
2.1	224	Press the button for 5 seconds to activate the DS03A-LB.
1.1	225
2.1	226	(% 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	227
	228	After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	229
	230
	231	== 2.3 Uplink Payload ==
	232
	233	=== 2.3.1 Device Status, FPORT~=5 ===
	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
4.12	247	[[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/image-20230415153147-2.png?rev=1.1\|\|alt="图片-20230415153147-2.png" height="209" width="1063"]]
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
4.17	320
4.4	321	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:518.818px" %)
	322	\|=(% colspan="4" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 516px;" %)Status & Alarm field
	323	\|(% style="width:76px" %)Size(bit)\|(% style="width:70px" %)6\|(% style="width:240px" %)1\|(% style="width:130px" %)1
4.14	324	\|(% style="width:76px" %)Value\|(% style="width:70px" %)Reserve\|(% style="width:240px" %)[[Enable/disable Timeout Alarm>>\|\|anchor="H3.3.3A0Enable2FDisableAlarm"]]
4.4	325	0: No Alarm; 1: Alarm\|(% style="width:130px" %)Status
2.1	326	0: Close, 1: Open
1.1	327
2.1	328	[[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	329
	330
2.1	331	=== 2.3.3 Historical Door Open/Close Event, FPORT~=3 ===
1.1	332
4.4	333
4.16	334	DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>\|\|anchor="H2.5DatalogFeature"]].
1.1	335
2.1	336	The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
1.1	337
2.1	338	* (((
4.15	339	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	340	)))
1.1	341
2.1	342	For example, in the US915 band, the max payload for different DR is:
1.1	343
2.1	344	1. (((
	345	DR0: max is 11 bytes so one entry of data
	346	)))
	347	1. (((
	348	DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	349	)))
	350	1. (((
	351	DR2: total payload includes 11 entries of data
	352	)))
	353	1. (((
	354	DR3: total payload includes 22 entries of data.
	355	)))
1.1	356
2.1	357	If DS03A-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
1.1	358
2.1	359	[[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	360
2.1	361	Downlink:
1.1	362
2.1	363	0x31 61 8E 57 40 61 8E 81 70 05
1.1	364
	365
2.1	366	Uplink:
1.1	367
2.1	368	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	369
	370
2.1	371	Parsed Value:
1.1	372
2.1	373	[ALARM, DOOR_OPEN_STATUS, DOOR_OPEN_TIMES,LAST_DOOR_OPEN_DURATION, TIME]
1.1	374
	375
2.1	376	[FALSE, CLOSE, 0, 0, 2021-11-12 12:35:27],
1.1	377
2.1	378	[FALSE, OPEN, 1, 0, 2021-11-12 12:36:34],
1.1	379
2.1	380	[FALSE, CLOSE, 1, 2, 2021-11-12 12:39:00],
1.1	381
2.1	382	[FALSE, OPEN, 2, 2, 2021-11-12 12:39:17],
1.1	383
2.1	384	[FALSE, CLOSE, 2, 1, 2021-11-12 12:40:38],
1.1	385
2.1	386	[FALSE, CLOSE, 2, 1, 2021-11-12 14:35:19],
1.1	387
2.1	388	[FALSE, OPEN, 3, 1, 2021-11-12 14:50:32],
1.1	389
2.1	390	[FALSE, CLOSE, 3, 2, 2021-11-12 14:53:02],
1.1	391
2.1	392	[FALSE, OPEN, 4, 2, 2021-11-12 14:58:35],
1.1	393
2.1	394	[FALSE, CLOSE, 4, 0, 2021-11-12 14:59:28],
1.1	395
	396
2.1	397	=== 2.3.4 Sensor Configuration, FPORT~=4 ===
1.1	398
4.4	399
2.1	400	DS03A-LB will only send this command after getting the downlink command (0x26 02) from the server.
1.1	401
4.5	402	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	403	\|(% colspan="5" style="background-color:#d9e2f3; color:#0070c0; width:504px" %)Sensor Configuration FPORT=4
	404	\|Size(bytes)\|(% style="width:75px" %)3\|(% style="width:77px" %)1\|(% style="width:96px" %)1\|(% style="width:158px" %)2
	405	\|Value\|(% style="width:75px" %)TDC (unit:sec)\|(% style="width:77px" %)Disalarm\|(% style="width:96px" %)Keep status\|(% style="width:158px" %)Keep time (unit: min)
	406
2.1	407	* (((
4.6	408	(% style="color:blue" %)TDC: (default: 0x001C20)
2.1	409	)))
1.1	410
2.1	411	Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
1.1	412
	413
2.1	414	* (((
4.6	415	(% style="color:blue" %)Disalarm: (default: 0)
2.1	416	)))
1.1	417
2.1	418	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	419
2.1	420	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	421
	422
4.6	423	(% 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	424
	425
2.1	426	* (((
4.6	427	(% style="color:blue" %)Keep Status & Keep Time
2.1	428	)))
1.1	429
2.1	430	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	431
2.1	432	[[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	433
	434
	435	== 2.4 Payload Decoder file ==
	436
	437
	438	(((
	439	In TTN, use can add a custom payload so it shows friendly.
	440	)))
	441
	442	(((
	443	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]]
	444	)))
	445
	446
	447	== 2.5 Datalog Feature ==
	448
	449
4.6	450	(% 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	451
	452
	453	=== 2.5.1 Ways to get datalog via LoRaWAN ===
	454
	455
4.17	456	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	457
2.1	458	* a) DS03A-LB will do an ACK check for data records sending to make sure every data arrive server.
	459	* 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	460
2.1	461	Below is the typical case for the Datalog Feature (Set PNACKMD=1)
1.1	462
	463	[[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"]]
	464
4.7	465
1.1	466	=== 2.5.2 Unix TimeStamp ===
	467
	468
2.1	469	DS03A-LB uses Unix TimeStamp format based on
1.1	470
	471	[[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"]]
	472
	473	User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
	474
	475	Below is the converter example
	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-20220523001219-12.png?width=720&height=298&rev=1.1\|\|alt="image-20220523001219-12.png" height="298" width="720"]]
	478
	479	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
	480
	481
	482	=== 2.5.3 Set Device Time ===
	483
	484
	485	User need to set (% style="color:blue" %)SYNCMOD=1(%%) to enable sync time via MAC command.
	486
2.1	487	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	488
2.1	489	(% 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	490
	491
2.1	492	== 2.6 Show Data in DataCake IoT Server ==
1.1	493
4.7	494
2.1	495	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	496
	497
4.6	498	(% 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	499
4.6	500	(% style="color:blue" %)Step 2:(%%) Configure DS03A-LB in Datacake.
1.1	501
2.1	502	[[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	503
4.17	504
2.1	505	[[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	506
4.17	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/1654746405400-203.png?rev=1.1\|\|alt="1654746405400-203.png"]]
1.1	509
4.7	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/1654746763908-732.png?rev=1.1\|\|alt="1654746763908-732.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/1654746716087-684.png?rev=1.1\|\|alt="1654746716087-684.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/1654746693868-718.png?rev=1.1\|\|alt="1654746693868-718.png"]]
1.1	518
4.7	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/1654746674738-826.png?rev=1.1\|\|alt="1654746674738-826.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/1654746646379-591.png?rev=1.1\|\|alt="1654746646379-591.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/1654746549277-209.png?rev=1.1\|\|alt="1654746549277-209.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/1654746593411-887.png?rev=1.1\|\|alt="1654746593411-887.png"]]
1.1	530
	531
	532	== 2.7 Frequency Plans ==
	533
	534
2.1	535	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	536
	537	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
	538
	539
	540	== 2.8 Firmware Change Log ==
	541
	542
	543	Firmware download link:
	544
	545	[[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
	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
4.20	559
	560
1.1	561	== 3.2 General Commands ==
	562
	563	These commands are to configure:
	564
	565	* General system settings like: uplink interval.
	566	* LoRaWAN protocol & radio related command.
	567
	568	They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
	569
	570	[[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/]]
	571
	572
2.1	573	== 3.3 Commands special design for DS03A-LB ==
1.1	574
	575
2.1	576	These commands only valid for DS03A-LB, as below:
1.1	577
	578
	579	=== 3.3.1 Set Transmit Interval Time ===
	580
	581
	582	Feature: Change LoRaWAN End Node Transmit Interval.
	583
	584	(% style="color:blue" %)AT Command: AT+TDC
	585
	586	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	587	\|=(% style="width: 156px;background-color:#D9E2F3" %)Command Example\|=(% style="width: 137px;background-color:#D9E2F3" %)Function\|=(% style="background-color:#D9E2F3" %)Response
	588	\|(% style="width:156px" %)AT+TDC=?\|(% style="width:137px" %)Show current transmit Interval\|(((
	589	30000
	590	OK
	591	the interval is 30000ms = 30s
	592	)))
	593	\|(% style="width:156px" %)AT+TDC=60000\|(% style="width:137px" %)Set Transmit Interval\|(((
	594	OK
	595	Set transmit interval to 60000ms = 60 seconds
	596	)))
	597
	598	(% style="color:blue" %)Downlink Command: 0x01
	599
	600	Format: Command Code (0x01) followed by 3 bytes time value.
	601
	602	If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	603
	604	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	605	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	606
4.20	607
	608
1.1	609	=== 3.3.2 Get Device Status ===
	610
	611
	612	Send a LoRaWAN downlink to ask device send Alarm settings.
	613
	614	* (% style="color:blue" %)Downlink Payload: (%%)0x26 01
	615
	616	Sensor will upload Device Status via FPORT=5. See payload section for detail.
	617
	618
2.1	619	=== 3.3.3 Enable / Disable Alarm ===
1.1	620
4.8	621
2.1	622	Feature: Enable/Disable Alarm for open/close event. Default value 0.
1.1	623
4.7	624	(% style="color:blue" %)AT Command:
1.1	625
4.7	626	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	627	\|(% 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
	628	\|(% style="width:154px" %)AT+DISALARM=1\|(% style="width:278px" %)End node will only send packets in TDC time.\|OK
	629	\|(% 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	630
4.7	631	(% style="color:blue" %)Downlink Command:
1.1	632
2.1	633	0xA7 01 ~/~/ Same As AT+DISALARM=1
1.1	634
2.1	635	0xA7 00 ~/~/ Same As AT+DISALARM=0
1.1	636
	637
2.1	638	=== 3.3.4 Alarm Base on Timeout ===
1.1	639
4.7	640
2.1	641	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	642
	643
2.1	644	* (((
4.8	645	(% style="color:blue" %)Keep Status: Status to be monitor
2.1	646	)))
1.1	647
4.8	648	(% style="color:#037691" %)Keep Status = 1(%%): Monitor Close to Open event
1.1	649
4.8	650	(% style="color:#037691" %)Keep Status = 0(%%): Monitor Open to Close event
1.1	651
	652
2.1	653	* (((
4.8	654	(% style="color:blue" %)Keep Time: Timeout to send an Alarm
2.1	655	)))
1.1	656
2.1	657	Range 0 ~~ 65535(0xFFFF) seconds.
1.1	658
4.8	659	If (% style="color:#037691" %)keep time = 0(%%), Disable Alarm Base on Timeout feature.
1.1	660
4.8	661	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	662
	663
4.8	664	(% style="color:blue" %)AT Command to configure:
1.1	665
2.1	666	* (((
4.12	667	(% 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	668	)))
1.1	669
2.1	670	* (((
4.8	671	(% style="color:#037691" %)AT+TTRIG=0,0 (%%) ~-~-> Default Value, disable timeout Alarm.
2.1	672	)))
1.1	673
4.8	674	(% style="color:blue" %)Downlink Command to configure:
1.1	675
4.8	676	(% style="color:#037691" %)Command: 0xA9 aa bb cc
1.1	677
2.1	678	A9: Command Type Code
1.1	679
2.1	680	aa: status to be monitored
1.1	681
2.1	682	bb cc: timeout.
1.1	683
	684
2.1	685	If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30
1.1	686
2.1	687	Or
1.1	688
2.1	689	0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.
1.1	690
	691
2.1	692	=== 3.3.5 Count Mod ===
1.1	693
	694
4.8	695	(% style="color:blue" %)AT Command:
	696
4.9	697	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
4.19	698	\|=(% 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	699	\|(% style="width:155px" %)(((
2.1	700	AT+COUNTMOD=0
4.9	701	)))\|(% style="width:277px" %)(((
2.1	702	the count value keeps accumulating mode
4.9	703	)))\|(% style="width:86px" %)(((
2.1	704	OK
	705	)))
4.9	706	\|(% style="width:155px" %)(((
2.1	707	AT+COUNTMOD=1
4.9	708	)))\|(% style="width:277px" %)(((
2.1	709	the count value will be reset after each TDC time（Last Close Duration Reset after each uplink）
4.9	710	)))\|(% style="width:86px" %)(((
2.1	711	OK
	712	)))
1.1	713
4.8	714	(% style="color:blue" %)Downlink Command:
1.1	715
2.1	716	Example: 0B aa => AT+COUNTMOD = second byte
1.1	717
	718
2.1	719	=== 3.3.6 Interrupt Pin Channel Mod ===
1.1	720
	721
4.8	722	(% style="color:blue" %)AT Command:
	723
4.9	724	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
4.17	725	\|=(% 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	726	\|(% style="width:155px" %)(((
2.1	727	AT+TTRCHANNEL=1
4.9	728	)))\|(% style="width:288px" %)(((
2.1	729	set as single channel, only use PB14 pin as interrupt pin.
4.9	730	)))\|(% style="width:44px" %)(((
2.1	731	OK
	732	)))
4.9	733	\|(% style="width:155px" %)(((
2.1	734	AT+TTRCHANNEL=2
4.9	735	)))\|(% style="width:288px" %)(((
2.1	736	is set as dual channel, use PB14 pin and PB15 pin as interrupt pin.
4.9	737	)))\|(% style="width:44px" %)(((
2.1	738	OK
	739	)))
1.1	740
4.8	741	(% style="color:blue" %)Downlink Command:
1.1	742
2.1	743	Example: 0D aa => AT+TTRCHANNEL = second byte
	744
	745
	746	=== 3.3.7 Change the name of AT+TTRIG to AT+TTRIG1 ===
	747
	748
4.8	749	(% style="color:blue" %)Downlink Command:
	750
2.1	751	Example: A9 01 aa bb cc => AT+TTRIG1= third byte, 4th byte and 5th byte
	752
	753
	754	=== 3.3.8 Added AT+TTRIG2 for PB15 pin ===
	755
	756
4.8	757	(% style="color:blue" %)Downlink Command:
	758
2.1	759	Example: A9 02 aa bb cc => AT+TTRIG2= third byte, 4th byte and 5th byte
	760
	761
	762	=== 3.3.9 TTRIG1/2 timeout status alarm ===
	763
4.8	764
2.1	765	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.
	766
4.8	767	(% style="color:blue" %)AT Command:
2.1	768
4.9	769	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
4.17	770	\|=(% 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	771	\|(% style="width:155px" %)(((
2.1	772	AT+TTRALARM=0
4.9	773	)))\|(% style="width:279px" %)(((
2.1	774	disable continuous alarm
4.9	775	)))\|(% style="width:84px" %)(((
1.1	776	OK
	777	)))
4.9	778	\|(% style="width:155px" %)(((
2.1	779	AT+TTRALARM=60
4.9	780	)))\|(% style="width:279px" %)(((
	781	The alarm interval is 60 minutes (unit: minutes)
	782	)))\|(% style="width:84px" %)(((
2.1	783	OK
	784	)))
1.1	785
4.8	786	(% style="color:blue" %)Downlink Command:
1.1	787
2.1	788	Example: 0C aa => AT+TTRALARM= aa
1.1	789
	790
4.18	791	=== 3.3.10 Select counting mode ===
1.1	792
	793
4.8	794	(% style="color:blue" %)AT+TTRMODx=a,b
2.1	795
4.8	796	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	797
4.8	798	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	799
4.8	800	(% style="color:blue" %)AT Command:
	801
4.9	802	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
4.18	803	\|=(% 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	804	\|(% style="width:155px" %)(((
2.1	805	AT+TTRMODx=1,0
4.9	806	)))\|(% style="width:278px" %)Door closed count and record the last door opened duration\|(% style="width:85px" %)(((
2.1	807	OK
	808	)))
4.9	809	\|(% style="width:155px" %)(((
2.1	810	AT+TTRMODx=0,1
4.9	811	)))\|(% style="width:278px" %)(((
2.1	812	Door opened count and record the last door Door Door open closed duration
4.9	813	)))\|(% style="width:85px" %)(((
2.1	814	OK
	815	)))
	816
4.20	817
	818
1.1	819	= 4. Battery & Power Consumption =
	820
	821
2.1	822	DS03A-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1.1	823
	824	[[Battery Info & Power Consumption Analyze>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	825
	826
	827	= 5. OTA firmware update =
	828
	829
2.1	830	User can change firmware DS03A-LB to:
1.1	831
	832	* Change Frequency band/ region.
	833	* Update with new features.
	834	* Fix bugs.
	835
	836	Firmware and changelog can be downloaded from : [[Firmware download link>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
	837
	838
	839	Methods to Update Firmware:
	840
	841	* (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/]]
	842	* 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]].
	843
4.20	844
	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
	874
1.1	875	= 8. Packing Info =
	876
	877
	878	(% style="color:#037691" %)Package Includes:
	879
2.1	880	* DS03A-LB LoRaWAN Temperature Sensor
1.1	881
	882	(% style="color:#037691" %)Dimension and weight:
	883
	884	* Device Size: cm
	885
	886	* Device Weight: g
	887
	888	* Package Size / pcs : cm
	889
	890	* Weight / pcs : g
	891
4.20	892
	893
1.1	894	= 9. Support =
	895
	896
	897	* 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.
	898
4.9	899	* 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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