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

Version 7.1 by Xiaoling on 2023/05/22 09:32

version	line-number	content
4.2	1	(% style="text-align:center" %)
	2	[[image:image-20230516085523-1.jpeg\|\|height="491" width="491"]]
1.1	3
	4
	5	Table of Contents：
	6
	7	{{toc/}}
	8
	9
	10
	11
	12
	13
	14	= 1. Introduction =
	15
2.1	16	== 1.1 What is DS03A-LB LoRaWAN Door Sensor ==
1.1	17
	18
	19	(((
2.1	20	The Dragino DS03A-LB is a (% style="color:blue" %)LoRaWAN Door Sensor(%%) for Internet of Things solution. It detects door open/close status and uplinks to IoT server via LoRaWAN network. user can see the door status, open duration, open counts in the IoT Server.
1.1	21	)))
	22
	23	(((
2.1	24	The LoRa wireless technology used in DS03A-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
1.1	25	)))
	26
	27	(((
2.1	28	The DS03A-LB will send periodically data every 2 hours as well as for each door open/close action. It also counts the door open times and calculates the last door open duration. Users can also disable the uplink for each open/close event, instead, DS03A-LB can count each open event and uplink periodically.
1.1	29	)))
	30
	31	(((
2.1	32	DS03A-LB supports (% style="color:blue" %)Datalog Feature,(%%) it can save the data when there is no LoRaWAN network and uplink when network recover.
1.1	33	)))
	34
	35	(((
2.1	36	DS03A-LB has the (% style="color:blue" %)Open Alarm Feature(%%), user can set this feature so the device will send an alarm if the door has been open for a certain time.
	37
	38	DS03A-LB is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures
1.1	39	)))
	40
	41	(((
2.1	42	DS03A-LB (% style="color:blue" %)supports BLE configure(%%) and (% style="color:blue" %)wireless OTA update(%%) which make user easy to use.
1.1	43	)))
	44
	45	(((
2.1	46	DS03A-LB is powered by (% style="color:blue" %)8500mAh Li-SOCI2 battery(%%), it is designed for long term use up to 5 years.
1.1	47	)))
	48
	49	(((
2.1	50	Each DS03A-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
1.1	51	)))
	52
	53
6.2	54	[[image:image-20230522092934-2.png\|\|height="346" width="774"]]
	55
	56
1.1	57	== 1.2 Features ==
	58
4.20	59
1.1	60	* LoRaWAN 1.0.3 Class A
	61	* Ultra-low power consumption
	62	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
2.1	63	* Door Open/Close detect
	64	* Door open/close statistics
	65	* Datalog Feature, Open Alarm Feature
1.1	66	* Support Bluetooth v5.1 and LoRaWAN remote configure
	67	* Support wireless OTA update firmware
	68	* Uplink on periodically
	69	* Downlink to change configure
	70	* 8500mAh Battery for long term use
2.1	71	* Wall Mountable
	72	* Outdoor Use
1.1	73
4.20	74
1.1	75	== 1.3 Specification ==
	76
4.20	77
1.1	78	(% style="color:#037691" %)Common DC Characteristics:
	79
	80	* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
	81	* Operating Temperature: -40 ~~ 85°C
	82
2.1	83	(% style="color:#037691" %)Sensor Detect Distance:
1.1	84
2.1	85	* Wood Door: 10mm ~~ 30mm
	86	* Iron Door: 30 ~~ 45mm
1.1	87
	88	(% style="color:#037691" %)LoRa Spec:
	89
	90	* Frequency Range, Band 1 (HF): 862 ~~ 1020 Mhz
	91	* Max +22 dBm constant RF output vs.
	92	* RX sensitivity: down to -139 dBm.
	93	* Excellent blocking immunity
	94
	95	(% style="color:#037691" %)Battery:
	96
	97	* Li/SOCI2 un-chargeable battery
	98	* Capacity: 8500mAh
	99	* Self-Discharge: <1% / Year @ 25°C
	100	* Max continuously current: 130mA
	101	* Max boost current: 2A, 1 second
	102
	103	(% style="color:#037691" %)Power Consumption
	104
	105	* Sleep Mode: 5uA @ 3.3v
	106	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
	107
4.20	108
2.1	109	== 1.4 Applications ==
1.1	110
4.20	111
2.1	112	[[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741400370-813.png]]
1.1	113
2.1	114
	115	== 1.5 Sleep mode and working mode ==
	116
	117
1.1	118	(% style="color:blue" %)Deep Sleep Mode: (%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
	119
	120	(% style="color:blue" %)Working Mode: (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
	121
	122
2.1	123	== 1.6 Button & LEDs ==
1.1	124
	125
2.1	126	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675071855856-879.png]]
1.1	127
	128
	129	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	130	\|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)Behavior on ACT\|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)Function\|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)Action
	131	\|(% style="width:167px" %)Pressing ACT between 1s < time < 3s\|(% style="width:117px" %)Send an uplink\|(% style="width:225px" %)(((
	132	If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)blue led (%%)will blink once.
	133	Meanwhile, BLE module will be active and user can connect via BLE to configure device.
	134	)))
	135	\|(% style="width:167px" %)Pressing ACT for more than 3s\|(% style="width:117px" %)Active Device\|(% style="width:225px" %)(((
	136	(% style="color:green" %)Green led(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)OTA mode(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
	137	(% style="color:green" %)Green led(%%) will solidly turn on for 5 seconds after joined in network.
	138	Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
	139	)))
2.1	140	\|(% style="width:167px" %)Fast press ACT 5 times.\|(% style="width:117px" %)Deactivate Device\|(% style="width:225px" %)(% style="color:red" %)Red led(%%) will solid on for 5 seconds. Means Device is in Deep Sleep Mode.
1.1	141
4.20	142
2.1	143	== 1.7 BLE connection ==
1.1	144
	145
	146	D2x-LB support BLE remote configure.
	147
	148
	149	BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
	150
	151	* Press button to send an uplink
	152	* Press button to active device.
	153	* Device Power on or reset.
	154
	155	If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
	156
	157
2.1	158	== 1.8 Mechanical ==
1.1	159
	160
2.1	161	[[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741444887-479.png\|\|height="399" width="513"]]
1.1	162
	163
2.1	164	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143884058-338.png]]
1.1	165
	166
2.1	167	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143899218-599.png]]
1.1	168
	169
2.1	170	[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143909447-639.png]]
1.1	171
	172
2.1	173	= 2. Configure DS03A-LB to connect to LoRaWAN network =
1.1	174
	175	== 2.1 How it works ==
	176
	177
2.1	178	The DS03A-LB is configured as (% style="color:#037691" %)LoRaWAN OTAA Class A(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the DS03A-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
1.1	179
	180
	181	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
	182
	183
4.2	184	Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example. (% style="display:none" %)
1.1	185
	186	The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
	187
6.2	188	[[image:image-20230522092858-1.png\|\|height="391" width="874"]]
1.1	189
6.2	190
4.2	191	(% style="color:blue" %)Step 1:(%%) Create a device in TTN with the OTAA keys from DS03A-LB.
1.1	192
2.1	193	Each DS03A-LB is shipped with a sticker with the default device EUI as below:
1.1	194
4.2	195	[[image:image-20230426085205-1.png\|\|height="238" width="512"]]
1.1	196
	197
	198	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	199
4.2	200	(% style="display:none" %) (%%)
1.1	201
	202	(% style="color:blue" %)Register the device
	203
	204
4.2	205	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675144099263-405.png?rev=1.1\|\|alt="1675144099263-405.png"]](% style="display:none" %)
1.1	206
4.2	207
1.1	208	(% style="color:blue" %)Add APP EUI and DEV EUI
	209
4.2	210	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675144117571-832.png?rev=1.1\|\|alt="1675144117571-832.png"]]
1.1	211
	212
	213	(% style="color:blue" %)Add APP EUI in the application
	214
4.2	215	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675144143021-195.png?rev=1.1\|\|alt="1675144143021-195.png"]]
1.1	216
	217
	218	(% style="color:blue" %)Add APP KEY
	219
4.2	220	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675144157838-392.png?rev=1.1\|\|alt="1675144157838-392.png"]]
1.1	221
4.2	222
2.1	223	(% style="color:blue" %)Step 2:(%%) Activate on DS03A-LB
1.1	224
	225
2.1	226	Press the button for 5 seconds to activate the DS03A-LB.
1.1	227
2.1	228	(% style="color:green" %)Green led(%%) will fast blink 5 times, device will enter (% style="color:blue" %)OTA mode(%%) for 3 seconds. And then start to Join LoRaWAN network. (% style="color:green" %)Green led(%%) will solidly turn on for 5 seconds after joined in network.
1.1	229
	230	After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	231
	232
	233	== 2.3 Uplink Payload ==
	234
	235	=== 2.3.1 Device Status, FPORT~=5 ===
	236
2.1	237	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	238
	239	The Payload format is as below.
	240
	241
	242	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	243	\|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)Device Status (FPORT=5)
	244	\|(% style="width:103px" %)Size (bytes)\|(% style="width:72px" %)1\|2\|(% style="width:91px" %)1\|(% style="width:86px" %)1\|(% style="width:44px" %)2
	245	\|(% 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
	246
	247	Example parse in TTNv3
	248
4.12	249	[[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	250
	251
2.1	252	(% style="color:#037691" %)Sensor Model(%%): For DS03A-LB, this value is 0x0B
1.1	253
	254	(% style="color:#037691" %)Firmware Version(%%): 0x0100, Means: v1.0.0 version
	255
	256	(% style="color:#037691" %)Frequency Band:
	257
	258	*0x01: EU868
	259
	260	*0x02: US915
	261
	262	*0x03: IN865
	263
	264	*0x04: AU915
	265
	266	*0x05: KZ865
	267
	268	*0x06: RU864
	269
	270	*0x07: AS923
	271
	272	*0x08: AS923-1
	273
	274	*0x09: AS923-2
	275
	276	*0x0a: AS923-3
	277
	278	*0x0b: CN470
	279
	280	*0x0c: EU433
	281
	282	*0x0d: KR920
	283
	284	*0x0e: MA869
	285
	286
	287	(% style="color:#037691" %)Sub-Band:
	288
	289	AU915 and US915:value 0x00 ~~ 0x08
	290
	291	CN470: value 0x0B ~~ 0x0C
	292
	293	Other Bands: Always 0x00
	294
	295
	296	(% style="color:#037691" %)Battery Info:
	297
	298	Check the battery voltage.
	299
	300	Ex1: 0x0B45 = 2885mV
	301
	302	Ex2: 0x0B49 = 2889mV
	303
	304
2.1	305	=== 2.3.2 Real-Time Open/Close Status, Uplink FPORT~=2 ===
1.1	306
4.3	307
2.1	308	DS03A-LB will send this uplink after Device Status once join the LoRaWAN network successfully. And DS03A-LB will send uplinks when:
1.1	309
4.13	310	* Every 2 hours, this interval [[can be changed>>\|\|anchor="H3.3.1SetTransmitIntervalTime"]].
2.1	311	* There is an Open/Close event. (This info can be disabled by AT+DISALARM=1)
1.1	312
2.1	313	Uplink Payload totals 11 bytes.
1.1	314
4.3	315	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	316	\|=(% colspan="5" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 522px;" %)Real-Time Open/Close Status, FPORT=2
	317	\|(% style="width:95px" %)Size(bytes)\|(% style="width:78px" %)1\|(% style="width:98px" %)3\|(% style="width:144px" %)3\|(% style="width:108px" %)4
4.14	318	\|(% 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	319	The last door open duration (unit: min)
4.14	320	)))\|(% style="width:108px" %)[[Unix TimeStamp>>\|\|anchor="H2.5.2UnixTimeStamp"]]
1.1	321
4.4	322	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:518.818px" %)
	323	\|=(% colspan="4" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 516px;" %)Status & Alarm field
	324	\|(% style="width:76px" %)Size(bit)\|(% style="width:70px" %)6\|(% style="width:240px" %)1\|(% style="width:130px" %)1
4.14	325	\|(% style="width:76px" %)Value\|(% style="width:70px" %)Reserve\|(% style="width:240px" %)[[Enable/disable Timeout Alarm>>\|\|anchor="H3.3.3A0Enable2FDisableAlarm"]]
4.4	326	0: No Alarm; 1: Alarm\|(% style="width:130px" %)Status
2.1	327	0: Close, 1: Open
1.1	328
2.1	329	[[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	330
	331
2.1	332	=== 2.3.3 Historical Door Open/Close Event, FPORT~=3 ===
1.1	333
4.4	334
4.16	335	DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>\|\|anchor="H2.5DatalogFeature"]].
1.1	336
2.1	337	The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
1.1	338
2.1	339	* (((
4.15	340	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	341	)))
1.1	342
2.1	343	For example, in the US915 band, the max payload for different DR is:
1.1	344
2.1	345	1. (((
	346	DR0: max is 11 bytes so one entry of data
	347	)))
	348	1. (((
	349	DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	350	)))
	351	1. (((
	352	DR2: total payload includes 11 entries of data
	353	)))
	354	1. (((
	355	DR3: total payload includes 22 entries of data.
	356	)))
1.1	357
2.1	358	If DS03A-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
1.1	359
2.1	360	[[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	361
2.1	362	Downlink:
1.1	363
2.1	364	0x31 61 8E 57 40 61 8E 81 70 05
1.1	365
	366
2.1	367	Uplink:
1.1	368
2.1	369	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	370
	371
2.1	372	Parsed Value:
1.1	373
2.1	374	[ALARM, DOOR_OPEN_STATUS, DOOR_OPEN_TIMES,LAST_DOOR_OPEN_DURATION, TIME]
1.1	375
	376
2.1	377	[FALSE, CLOSE, 0, 0, 2021-11-12 12:35:27],
1.1	378
2.1	379	[FALSE, OPEN, 1, 0, 2021-11-12 12:36:34],
1.1	380
2.1	381	[FALSE, CLOSE, 1, 2, 2021-11-12 12:39:00],
1.1	382
2.1	383	[FALSE, OPEN, 2, 2, 2021-11-12 12:39:17],
1.1	384
2.1	385	[FALSE, CLOSE, 2, 1, 2021-11-12 12:40:38],
1.1	386
2.1	387	[FALSE, CLOSE, 2, 1, 2021-11-12 14:35:19],
1.1	388
2.1	389	[FALSE, OPEN, 3, 1, 2021-11-12 14:50:32],
1.1	390
2.1	391	[FALSE, CLOSE, 3, 2, 2021-11-12 14:53:02],
1.1	392
2.1	393	[FALSE, OPEN, 4, 2, 2021-11-12 14:58:35],
1.1	394
2.1	395	[FALSE, CLOSE, 4, 0, 2021-11-12 14:59:28],
1.1	396
	397
2.1	398	=== 2.3.4 Sensor Configuration, FPORT~=4 ===
1.1	399
4.4	400
2.1	401	DS03A-LB will only send this command after getting the downlink command (0x26 02) from the server.
1.1	402
4.5	403	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	404	\|(% colspan="5" style="background-color:#d9e2f3; color:#0070c0; width:504px" %)Sensor Configuration FPORT=4
	405	\|Size(bytes)\|(% style="width:75px" %)3\|(% style="width:77px" %)1\|(% style="width:96px" %)1\|(% style="width:158px" %)2
	406	\|Value\|(% style="width:75px" %)TDC (unit:sec)\|(% style="width:77px" %)Disalarm\|(% style="width:96px" %)Keep status\|(% style="width:158px" %)Keep time (unit: min)
	407
2.1	408	* (((
4.6	409	(% style="color:blue" %)TDC: (default: 0x001C20)
2.1	410	)))
1.1	411
2.1	412	Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
1.1	413
	414
2.1	415	* (((
4.6	416	(% style="color:blue" %)Disalarm: (default: 0)
2.1	417	)))
1.1	418
2.1	419	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	420
2.1	421	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	422
	423
4.6	424	(% 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	425
	426
2.1	427	* (((
4.6	428	(% style="color:blue" %)Keep Status & Keep Time
2.1	429	)))
1.1	430
2.1	431	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	432
2.1	433	[[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	434
	435
	436	== 2.4 Payload Decoder file ==
	437
	438
	439	(((
	440	In TTN, use can add a custom payload so it shows friendly.
	441	)))
	442
	443	(((
	444	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]]
	445	)))
	446
	447
	448	== 2.5 Datalog Feature ==
	449
	450
4.6	451	(% 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	452
	453
	454	=== 2.5.1 Ways to get datalog via LoRaWAN ===
	455
	456
4.17	457	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	458
2.1	459	* a) DS03A-LB will do an ACK check for data records sending to make sure every data arrive server.
	460	* 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	461
2.1	462	Below is the typical case for the Datalog Feature (Set PNACKMD=1)
1.1	463
	464	[[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"]]
	465
4.7	466
1.1	467	=== 2.5.2 Unix TimeStamp ===
	468
	469
2.1	470	DS03A-LB uses Unix TimeStamp format based on
1.1	471
	472	[[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"]]
	473
	474	User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
	475
	476	Below is the converter example
	477
	478	[[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"]]
	479
	480	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
	481
	482
	483	=== 2.5.3 Set Device Time ===
	484
	485
	486	User need to set (% style="color:blue" %)SYNCMOD=1(%%) to enable sync time via MAC command.
	487
2.1	488	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	489
2.1	490	(% 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	491
	492
2.1	493	== 2.6 Show Data in DataCake IoT Server ==
1.1	494
4.7	495
2.1	496	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	497
	498
4.6	499	(% 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	500
4.6	501	(% style="color:blue" %)Step 2:(%%) Configure DS03A-LB in Datacake.
1.1	502
2.1	503	[[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	504
4.17	505
2.1	506	[[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	507
4.17	508
2.1	509	[[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	510
4.7	511
2.1	512	[[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	513
4.17	514
2.1	515	[[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	516
4.7	517
2.1	518	[[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	519
4.7	520
2.1	521	[[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	522
4.7	523
2.1	524	[[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	525
4.7	526
2.1	527	[[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	528
4.7	529
2.1	530	[[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	531
	532
	533	== 2.7 Frequency Plans ==
	534
	535
2.1	536	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	537
	538	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
	539
	540
	541	== 2.8 Firmware Change Log ==
	542
	543
	544	Firmware download link:
	545
	546	[[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
	547
	548
2.1	549	= 3. Configure DS03A-LB =
1.1	550
	551	== 3.1 Configure Methods: ==
	552
	553
2.1	554	DS03A-LB supports below configure method:
1.1	555
	556	* AT Command via Bluetooth Connection (Recommended): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
	557	* 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]].
	558	* LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
	559
4.20	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
1.1	608	=== 3.3.2 Get Device Status ===
	609
	610
	611	Send a LoRaWAN downlink to ask device send Alarm settings.
	612
	613	* (% style="color:blue" %)Downlink Payload: (%%)0x26 01
	614
	615	Sensor will upload Device Status via FPORT=5. See payload section for detail.
	616
	617
2.1	618	=== 3.3.3 Enable / Disable Alarm ===
1.1	619
4.8	620
2.1	621	Feature: Enable/Disable Alarm for open/close event. Default value 0.
1.1	622
4.7	623	(% style="color:blue" %)AT Command:
1.1	624
4.7	625	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	626	\|(% 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
	627	\|(% style="width:154px" %)AT+DISALARM=1\|(% style="width:278px" %)End node will only send packets in TDC time.\|OK
	628	\|(% 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	629
4.7	630	(% style="color:blue" %)Downlink Command:
1.1	631
2.1	632	0xA7 01 ~/~/ Same As AT+DISALARM=1
1.1	633
2.1	634	0xA7 00 ~/~/ Same As AT+DISALARM=0
1.1	635
	636
2.1	637	=== 3.3.4 Alarm Base on Timeout ===
1.1	638
4.7	639
2.1	640	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	641
	642
2.1	643	* (((
4.8	644	(% style="color:blue" %)Keep Status: Status to be monitor
2.1	645	)))
1.1	646
4.8	647	(% style="color:#037691" %)Keep Status = 1(%%): Monitor Close to Open event
1.1	648
4.8	649	(% style="color:#037691" %)Keep Status = 0(%%): Monitor Open to Close event
1.1	650
	651
2.1	652	* (((
4.8	653	(% style="color:blue" %)Keep Time: Timeout to send an Alarm
2.1	654	)))
1.1	655
2.1	656	Range 0 ~~ 65535(0xFFFF) seconds.
1.1	657
4.8	658	If (% style="color:#037691" %)keep time = 0(%%), Disable Alarm Base on Timeout feature.
1.1	659
4.8	660	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	661
	662
4.8	663	(% style="color:blue" %)AT Command to configure:
1.1	664
2.1	665	* (((
4.12	666	(% 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	667	)))
1.1	668
2.1	669	* (((
4.8	670	(% style="color:#037691" %)AT+TTRIG=0,0 (%%) ~-~-> Default Value, disable timeout Alarm.
2.1	671	)))
1.1	672
4.8	673	(% style="color:blue" %)Downlink Command to configure:
1.1	674
4.8	675	(% style="color:#037691" %)Command: 0xA9 aa bb cc
1.1	676
2.1	677	A9: Command Type Code
1.1	678
2.1	679	aa: status to be monitored
1.1	680
2.1	681	bb cc: timeout.
1.1	682
	683
2.1	684	If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30
1.1	685
2.1	686	Or
1.1	687
2.1	688	0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.
1.1	689
	690
2.1	691	=== 3.3.5 Count Mod ===
1.1	692
	693
4.8	694	(% style="color:blue" %)AT Command:
	695
4.9	696	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
4.19	697	\|=(% 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	698	\|(% style="width:155px" %)(((
2.1	699	AT+COUNTMOD=0
4.9	700	)))\|(% style="width:277px" %)(((
2.1	701	the count value keeps accumulating mode
4.9	702	)))\|(% style="width:86px" %)(((
2.1	703	OK
	704	)))
4.9	705	\|(% style="width:155px" %)(((
2.1	706	AT+COUNTMOD=1
4.9	707	)))\|(% style="width:277px" %)(((
2.1	708	the count value will be reset after each TDC time（Last Close Duration Reset after each uplink）
4.9	709	)))\|(% style="width:86px" %)(((
2.1	710	OK
	711	)))
1.1	712
4.8	713	(% style="color:blue" %)Downlink Command:
1.1	714
2.1	715	Example: 0B aa => AT+COUNTMOD = second byte
1.1	716
	717
2.1	718	=== 3.3.6 Interrupt Pin Channel Mod ===
1.1	719
	720
4.8	721	(% style="color:blue" %)AT Command:
	722
4.9	723	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
4.17	724	\|=(% 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	725	\|(% style="width:155px" %)(((
2.1	726	AT+TTRCHANNEL=1
4.9	727	)))\|(% style="width:288px" %)(((
2.1	728	set as single channel, only use PB14 pin as interrupt pin.
4.9	729	)))\|(% style="width:44px" %)(((
2.1	730	OK
	731	)))
4.9	732	\|(% style="width:155px" %)(((
2.1	733	AT+TTRCHANNEL=2
4.9	734	)))\|(% style="width:288px" %)(((
2.1	735	is set as dual channel, use PB14 pin and PB15 pin as interrupt pin.
4.9	736	)))\|(% style="width:44px" %)(((
2.1	737	OK
	738	)))
1.1	739
4.8	740	(% style="color:blue" %)Downlink Command:
1.1	741
2.1	742	Example: 0D aa => AT+TTRCHANNEL = second byte
	743
	744
	745	=== 3.3.7 Change the name of AT+TTRIG to AT+TTRIG1 ===
	746
	747
4.8	748	(% style="color:blue" %)Downlink Command:
	749
2.1	750	Example: A9 01 aa bb cc => AT+TTRIG1= third byte, 4th byte and 5th byte
	751
	752
	753	=== 3.3.8 Added AT+TTRIG2 for PB15 pin ===
	754
	755
4.8	756	(% style="color:blue" %)Downlink Command:
	757
2.1	758	Example: A9 02 aa bb cc => AT+TTRIG2= third byte, 4th byte and 5th byte
	759
	760
	761	=== 3.3.9 TTRIG1/2 timeout status alarm ===
	762
4.8	763
2.1	764	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.
	765
4.8	766	(% style="color:blue" %)AT Command:
2.1	767
4.9	768	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
4.17	769	\|=(% 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	770	\|(% style="width:155px" %)(((
2.1	771	AT+TTRALARM=0
4.9	772	)))\|(% style="width:279px" %)(((
2.1	773	disable continuous alarm
4.9	774	)))\|(% style="width:84px" %)(((
1.1	775	OK
	776	)))
4.9	777	\|(% style="width:155px" %)(((
2.1	778	AT+TTRALARM=60
4.9	779	)))\|(% style="width:279px" %)(((
	780	The alarm interval is 60 minutes (unit: minutes)
	781	)))\|(% style="width:84px" %)(((
2.1	782	OK
	783	)))
1.1	784
4.8	785	(% style="color:blue" %)Downlink Command:
1.1	786
2.1	787	Example: 0C aa => AT+TTRALARM= aa
1.1	788
	789
4.18	790	=== 3.3.10 Select counting mode ===
1.1	791
	792
4.8	793	(% style="color:blue" %)AT+TTRMODx=a,b
2.1	794
4.8	795	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	796
4.8	797	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	798
4.8	799	(% style="color:blue" %)AT Command:
	800
4.9	801	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
4.18	802	\|=(% 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	803	\|(% style="width:155px" %)(((
2.1	804	AT+TTRMODx=1,0
4.9	805	)))\|(% style="width:278px" %)Door closed count and record the last door opened duration\|(% style="width:85px" %)(((
2.1	806	OK
	807	)))
4.9	808	\|(% style="width:155px" %)(((
2.1	809	AT+TTRMODx=0,1
4.9	810	)))\|(% style="width:278px" %)(((
2.1	811	Door opened count and record the last door Door Door open closed duration
4.9	812	)))\|(% style="width:85px" %)(((
2.1	813	OK
	814	)))
	815
4.20	816
1.1	817	= 4. Battery & Power Consumption =
	818
	819
2.1	820	DS03A-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1.1	821
	822	[[Battery Info & Power Consumption Analyze>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	823
	824
	825	= 5. OTA firmware update =
	826
	827
2.1	828	User can change firmware DS03A-LB to:
1.1	829
	830	* Change Frequency band/ region.
	831	* Update with new features.
	832	* Fix bugs.
	833
	834	Firmware and changelog can be downloaded from : [[Firmware download link>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
	835
	836
	837	Methods to Update Firmware:
	838
	839	* (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/]]
	840	* 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]].
	841
4.20	842
1.1	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
4.20	870
1.1	871	= 8. Packing Info =
	872
	873
	874	(% style="color:#037691" %)Package Includes:
	875
2.1	876	* DS03A-LB LoRaWAN Temperature Sensor
1.1	877
	878	(% style="color:#037691" %)Dimension and weight:
	879
	880	* Device Size: cm
	881
	882	* Device Weight: g
	883
	884	* Package Size / pcs : cm
	885
	886	* Weight / pcs : g
	887
4.20	888
1.1	889	= 9. Support =
	890
	891
	892	* 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.
	893
4.9	894	* 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

Applications