Changes for page S31/S31B-LB/LS -- LoRaWAN Outdoor Temperature & Humidity Sensor User Manual

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  • S31-B.jpg
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Details

Page properties

Author

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1		-XWiki.Ellie
	1	+XWiki.Edwin

Content

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1		-(% style="text-align:center" %)
2		-[[image:S31-B.jpg]]
	1	+
3	3
4	4
5		-
6		-
7	7	**Table of Contents：**
8	8
9	9	{{toc/}}
...	...	@@ -15,32 +15,33 @@
15	15
16	16	= 1. Introduction =
17	17
18		-== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
	15	+== 1.1 What is D2x-LB LoRaWAN Temperature Sensor ==
19	19
20		-The Dragino S31x-LB is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
21	21
22		-The temperature & humidity sensor used in S31x-LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing**(%%) for long term use.
	18	+The Dragino D2x-LB is a (% style="color:blue" %)**LoRaWAN Temperature Sensor**(%%) for Internet of Things solution. D2x-LB has 5v and 12v output , 4~~20mA, 0~~30v input interface to power and get value from Analog Sensor. D2x-LB will convert the Analog Value to LoRaWAN wireless data and send to IoT platform via LoRaWAN gateway.
23	23
24		-The LoRa wireless technology used in S31x-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.
	20	+The LoRa wireless technology used in D2x-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.
25	25
26		-S31x-LB supports (% style="color:blue" %)**Temperature & Humdity alarm feature**(%%), user can set temperature alarm for instant notice. S31x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.
	22	+The temperature sensor used in D2x-LB can (% style="color:blue" %)**measure -55°C ~~ 125°C with accuracy ±0.5°C (max ±2.0 °C)**(%%).
27	27
28		-S31x-LB has max 3 probes which measure maximum 3 temperature points.
	24	+D2x-LB supports (% style="color:blue" %)**temperature alarm feature,**(%%) user can set temperature alarm for instant notice. D2x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.
29	29
30		-S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
	26	+D2x-LB has max 3 probes which measure maximum 3 temperature points.
31	31
32		-S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
	28	+D2x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
33	33
34		-Each S31x-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.
	30	+D2x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
35	35
	32	+Each D2x-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.
36	36
	34	+
37	37	== 1.2 ​Features ==
38	38
39	39	* LoRaWAN 1.0.3 Class A
40	40	* Ultra-low power consumption
41		-* External 3 meters SHT31 probe (For S31-LB)
	39	+* 1 ~~ 3 External Temperature Probesr
42	42	* Measure range -55°C ~~ 125°C
43		-* Temperature & Humidity alarm
	41	+* Temperature alarm
44	44	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
45	45	* Support Bluetooth v5.1 and LoRaWAN remote configure
46	46	* Support wireless OTA update firmware
...	...	@@ -58,18 +58,10 @@
58	58
59	59	(% style="color:#037691" %)**Temperature Sensor:**
60	60
61		-* Range: -40 to + 80°C
62		-* Accuracy: ±0.2 @ 0-90 °C
63		-* Resolution: 0.1°C
64		-* Long Term Shift: <0.03 °C/yr
	59	+* Dallas DS18B20
	60	+* Range: -55 to + 125°C
	61	+* Accuracy ±0.5°C (max ±2.0 °C).
65	65
66		-(% style="color:#037691" %)**Humidity Sensor: **
67		-
68		-* Range: 0 ~~ 99.9% RH
69		-* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
70		-* Resolution: 0.01% RH
71		-* Long Term Shift: <0.25 %RH/yr
72		-
73	73	(% style="color:#037691" %)**LoRa Spec:**
74	74
75	75	* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
...	...	@@ -101,11 +101,11 @@
101	101	== 1.5 Button & LEDs ==
102	102
103	103
104		-[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
	94	+[[image:1675071855856-879.png]]
105	105
106	106
107		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
108		-|=(% 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**
	97	+(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
	98	+|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 117px;" %)**Function**|=(% style="width: 225px;" %)**Action**
109	109	|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
110	110	If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
111	111	Meanwhile, BLE module will be active and user can connect via BLE to configure device.
...	...	@@ -115,13 +115,12 @@
115	115	(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
116	116	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.
117	117	)))
118		-|(% 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.
	108	+|(% 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 D2x-LB is in Deep Sleep Mode.
119	119
120		-
121	121	== 1.6 BLE connection ==
122	122
123	123
124		-S31x-LB support BLE remote configure.
	113	+D2x-LB support BLE remote configure.
125	125
126	126
127	127	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:
...	...	@@ -136,21 +136,32 @@
136	136	== 1.7  Hardware Variant ==
137	137
138	138
139		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
140		-|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 218px;background-color:#D9E2F3;color:#0070C0" %)Probe Info
141		-|(% style="width:102px" %)S31-LB|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
142		-1 x SHT31 Probe
	128	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
	129	+|=(% style="width: 102px;" %)Model|=(% style="width: 190px;" %)Photo|=(% style="width: 297px;" %)Probe Info
	130	+|(% style="width:102px" %)**D20-LB**|(% style="width:190px" %) |(% style="width:297px" %)(((
	131	+1 x DS28B20 Probe
143	143
144	144	Cable Length : 2 meters
145	145
146	146
147	147	)))
148		-|(% style="width:102px" %)S31B-LB|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
149		-1 x SHT31 Probe
	137	+|(% style="width:102px" %)**D22-LB**|(% style="width:190px" %) |(% style="width:297px" %)(((
	138	+2 x DS28B20 Probes
150	150
151		-Installed in device.
	140	+Cable lengths total 1.5meters per probe
	141	+
	142	+Cable Drawing: [[See This Link>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSN50v2-D20/Cable_Drawing/&file=CAB0-35IC-K21G-210811.pdf]]
152	152	)))
	144	+|(% style="width:102px" %)(((
	145	+ **D23-LB**
	146	+)))|(% style="width:190px" %) |(% style="width:297px" %)(((
	147	+3 x DS28B20 Probes
153	153
	149	+Cable lengths total 1.5meters per probe
	150	+
	151	+Cable Drawing: [[See This Link>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSN50v2-D20/Cable_Drawing/&file=CAB0-35IC-K31G-210811.pdf]]
	152	+)))
	153	+
154	154	(% style="display:none" %)
155	155
156	156
...	...	@@ -158,21 +158,21 @@
158	158	== 1.8 Mechanical ==
159	159
160	160
161		-[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
	161	+[[image:1675143884058-338.png]]
162	162
163	163
164		-[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
	164	+[[image:1675143899218-599.png]]
165	165
166	166
167		-[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
	167	+[[image:1675143909447-639.png]]
168	168
169	169
170		-= 2. Configure S31x-LB to connect to LoRaWAN network =
	170	+= 2. Configure D2x-LB to connect to LoRaWAN network =
171	171
172	172	== 2.1 How it works ==
173	173
174	174
175		-The S31x-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 S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
	175	+The D2x-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 D2x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
176	176
177	177
178	178	== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
...	...	@@ -180,45 +180,49 @@
180	180
181	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.
182	182
	183	+
	184	+[[image:1675144005218-297.png]]
	185	+
	186	+
183	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	184
185	185
186		-(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
	190	+(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from D2x-LB.
187	187
188		-Each S31x-LB is shipped with a sticker with the default device EUI as below:
	192	+Each D2x-LB is shipped with a sticker with the default device EUI as below:
189	189
190		-[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
	194	+[[image:image-20230131134744-2.jpeg]]
191	191
192	192
	197	+
193	193	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
194	194
195	195
196	196	(% style="color:blue" %)**Register the device**
197	197
198		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
	203	+[[image:1675144099263-405.png]]
199	199
200	200
201	201	(% style="color:blue" %)**Add APP EUI and DEV EUI**
202	202
203		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
	208	+[[image:1675144117571-832.png]]
204	204
205	205
206	206	(% style="color:blue" %)**Add APP EUI in the application**
207	207
208	208
209		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
	214	+[[image:1675144143021-195.png]]
210	210
211	211
212	212	(% style="color:blue" %)**Add APP KEY**
213	213
214		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
	219	+[[image:1675144157838-392.png]]
215	215
	221	+(% style="color:blue" %)**Step 2:**(%%) Activate on D2x-LB
216	216
217		-(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
218	218
	224	+Press the button for 5 seconds to activate the D2x-LB.
219	219
220		-Press the button for 5 seconds to activate the S31x-LB.
221		-
222	222	(% 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.
223	223
224	224	After join success, it will start to upload messages to TTN and you can see the messages in the panel.
...	...	@@ -229,22 +229,22 @@
229	229	=== 2.3.1 Device Status, FPORT~=5 ===
230	230
231	231
232		-Users can use the downlink command(**0x26 01**) to ask S31x-LB to send device configure detail, include device configure status. S31x-LB will uplink a payload via FPort=5 to server.
	236	+Users can use the downlink command(**0x26 01**) to ask D2x-LB to send device configure detail, include device configure status. D2x-LB will uplink a payload via FPort=5 to server.
233	233
234	234	The Payload format is as below.
235	235
236	236
237		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
238		-|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
	241	+(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
	242	+|(% colspan="6" %)**Device Status (FPORT=5)**
239	239	|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
240	240	|(% 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
241	241
242	242	Example parse in TTNv3
243	243
244		-[[image:image-20230421171614-1.png||alt="图片-20230421171614-1.png"]]
	248	+[[image:image-20230415153147-2.png||height="220" width="1120"]]
245	245
246	246
247		-(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
	251	+(% style="color:#037691" %)**Sensor Model**(%%): For D2x-LB, this value is 0x19
248	248
249	249	(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
250	250
...	...	@@ -300,26 +300,54 @@
300	300	=== 2.3.2  Sensor Data. FPORT~=2 ===
301	301
302	302
303		-Sensor Data is uplink via FPORT=2
	307	+D2x-LB will uplink below payload via FPORT=2 after Joined LoRaWAN Network.
304	304
305		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
306		-|=(% style="width: 90px;background-color:#D9E2F3" %)(((
307		-**Size(bytes)**
308		-)))|=(% style="width: 80px;background-color:#D9E2F3" %)2|=(% style="width: 90px;background-color:#D9E2F3" %)4|=(% style="width:80px;background-color:#D9E2F3" %)1|=(% style="width: 80px;background-color:#D9E2F3" %)**2**|=(% style="width: 80px;background-color:#D9E2F3" %)2
309		-|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
	309	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:500px" %)
	310	+|=(% style="width: 62.5px;" %)(((
	311	+**Size (bytes)**
	312	+)))|=(% style="width: 60px;" %)2|=(% style="width: 120px;" %)2|=(% style="width: 60px;" %)2|=(% style="width: 65px;" %)1|=(% style="width: 65px;" %)**2**|=(% style="width: 65px;" %)2
	313	+|(% style="width:65px" %)**Value**|(((
310	310	[[Battery>>||anchor="HBattery:"]]
311		-)))|(% style="width:130px" %)(((
312		-[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
313	313	)))|(% style="width:91px" %)(((
	316	+[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]
	317	+)))|(% style="width:61px" %)(((
	318	+ignore
	319	+)))|(% style="width:91px" %)(((
314	314	[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
315		-)))|(% style="width:103px" %)(((
316		-[[Temperature>>||anchor="HTemperature:"]]
317		-)))|(% style="width:80px" %)(((
318		-[[Humidity>>||anchor="HHumidity:"]]
	321	+)))|(% style="width:99px" %)(((
	322	+[[Temp_White>>||anchor="HTemperatureWhite:"]]
	323	+)))|(% style="width:97px" %)(((
	324	+[[Temp_Black>>||anchor="HTemperatureBlack:"]]
	325	+
	326	+
319	319	)))
320	320
321		-==== (% style="color:#4472c4" %)**Battery**(%%) ====
	329	+**Payload per each model.**
322	322
	331	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220916152530-2.png?rev=1.1||alt="image-20220916152530-2.png" height="240" width="901"]]
	332	+
	333	+
	334	+[[image:image-20230415154139-3.png||height="215" width="1179"]]
	335	+
	336	+
	337	+==== (% style="color:#4472c4" %)**Decode corresponding probe color：**(%%) ====
	338	+
	339	+**D20:**
	340	+
	341	+Red <~-~-> C1
	342	+
	343	+**D22:**
	344	+
	345	+White <~-~-> C1 Red <~-~-> C2
	346	+
	347	+**D23:**
	348	+
	349	+White <~-~->C1 Red <~-~-> C2 Black <~-~-> C3
	350	+
	351	+
	352	+
	353	+==== (% style="color:#4472c4" %)**Battery:**(%%) ====
	354	+
323	323	Sensor Battery Level.
324	324
325	325	Ex1: 0x0B45 = 2885mV
...	...	@@ -328,8 +328,10 @@
328	328
329	329
330	330
331		-==== (% style="color:#4472c4" %)**Temperature**(%%) ====
	363	+==== (% style="color:#4472c4" %)**Temperature RED or Temperature White :**(%%) ====
332	332
	365	+**This point to the Red probe in D20-LB or the probe of D22-LB/D23-LB White**
	366	+
333	333	**Example**:
334	334
335	335	If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
...	...	@@ -339,15 +339,42 @@
339	339	（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
340	340
341	341
342		-==== (% style="color:#4472c4" %)**Humidity**(%%) ====
343	343
	377	+==== (% style="color:#4472c4" %)**Temperature White:**(%%) ====
344	344
345		-Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
346	346
	380	+**This point to the Red probe in D22-LB/D23-LB**
347	347
348		-==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ====
349	349
	383	+**Example**:
350	350
	385	+If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
	386	+
	387	+If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
	388	+
	389	+（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
	390	+
	391	+
	392	+
	393	+==== (% style="color:#4472c4" %)**Temperature Black:**(%%) ====
	394	+
	395	+
	396	+**This point to the BLACK probe in D23-LB**
	397	+
	398	+
	399	+**Example**:
	400	+
	401	+If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
	402	+
	403	+If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
	404	+
	405	+（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
	406	+
	407	+
	408	+
	409	+==== (% style="color:#4472c4" %)**Alarm Flag& MOD:**(%%) ====
	410	+
	411	+
351	351	**Example:**
352	352
353	353	If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
...	...	@@ -354,51 +354,53 @@
354	354
355	355	If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
356	356
357		-If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
358	358
359		-If payload >> 2 = 0x31  **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#HPolltheAlarmsettings:]] for detail.
360	360
	420	+==== ====
361	361
	422	+
362	362	== 2.4 Payload Decoder file ==
363	363
364	364
365		-In TTN, use can add a custom payload so it shows friendly reading
	426	+(((
	427	+In TTN, use can add a custom payload so it shows friendly.
	428	+)))
366	366
367		-In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
	430	+(((
	431	+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]]
	432	+)))
368	368
369		-[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B >>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B]]
370	370
371		-
372	372	== 2.5 Datalog Feature ==
373	373
374	374
375		-Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB will store the reading for future retrieving purposes.
	438	+Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, D2x-LB will store the reading for future retrieving purposes.
376	376
377	377
378	378	=== 2.5.1 Ways to get datalog via LoRaWAN ===
379	379
380	380
381		-Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-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.
	444	+Set [[PNACKMD=1>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.13AutoSendNone-ACKmessages]], D2x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,D2x-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.
382	382
383		-* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
384		-* b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-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 S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
	446	+* a) D2x-LB will do an ACK check for data records sending to make sure every data arrive server.
	447	+* b) D2x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but D2x-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 D2x-LB gets a ACK, D2x-LB will consider there is a network connection and resend all NONE-ACK Message.
385	385
386	386	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
387	387
388		-[[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="图片-20220703111700-2.png" height="381" width="1119"]]
	451	+[[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"]]
389	389
390	390	=== 2.5.2 Unix TimeStamp ===
391	391
392	392
393		-S31x-LB uses Unix TimeStamp format based on
	456	+LHT65N uses Unix TimeStamp format based on
394	394
395		-[[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="图片-20220523001219-11.png" height="97" width="627"]]
	458	+[[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"]]
396	396
397	397	User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
398	398
399	399	Below is the converter example
400	400
401		-[[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="图片-20220523001219-12.png" height="298" width="720"]]
	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-20220523001219-12.png?width=720&height=298&rev=1.1||alt="image-20220523001219-12.png" height="298" width="720"]]
402	402
403	403	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
404	404
...	...	@@ -406,33 +406,33 @@
406	406	=== 2.5.3 Set Device Time ===
407	407
408	408
409		-User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
	472	+User need to set SYNCMOD=1 to enable sync time via MAC command.
410	410
411		-Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
	474	+Once D2x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to D2x-LB. If D2x-LB fails to get the time from the server, D2x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
412	412
413		-(% 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 v3 and loriot support but TTN V3 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 V3 v2 if SYNCMOD=1.**
	476	+**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 v3 and loriot support but TTN V3 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 V3 v2 if SYNCMOD=1.**
414	414
415	415
416		-=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
	479	+=== 2.5.4 Datalog Uplink payload  （FPORT~=3） ===
417	417
418	418
419		-The Datalog uplinks will use below payload format.
	482	+The Datalog poll reply uplink will use below payload format.
420	420
421	421	**Retrieval data payload:**
422	422
423		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
424		-|=(% style="width: 80px;background-color:#D9E2F3" %)(((
	486	+(% style="width:858px" %)
	487	+|=(% style="width: 103px;" %)(((
425	425	**Size(bytes)**
426		-)))|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 120px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 103px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 85px; background-color: rgb(217, 226, 243);" %)**4**
427		-|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
	489	+)))|=(% style="width: 129px;" %)**2**|=(% style="width: 114px;" %)**2**|=(% style="width: 217px;" %)**2**|=(% style="width: 153px;" %)**1**|=(% style="width: 139px;" %)**4**
	490	+|(% style="width:103px" %)**Value**|(% style="width:129px" %)(((
428	428	[[Temp_Black>>||anchor="HTemperatureBlack:"]]
429		-)))|(% style="width:51px" %)[[Temp_White>>||anchor="HTemperatureWhite:"]]|(% style="width:89px" %)[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]]
	492	+)))|(% style="width:114px" %)[[Temp_White>>||anchor="HTemperatureWhite:"]]|(% style="width:217px" %)[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]|(% style="width:153px" %)Poll message flag & Ext|(% style="width:139px" %)[[Unix Time Stamp>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.2UnixTimeStamp]]
430	430
431	431	**Poll message flag & Ext:**
432	432
433		-[[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-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]]
	496	+[[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-20221006192726-1.png?width=754&height=112&rev=1.1||alt="image-20221006192726-1.png" height="112" width="754"]]
434	434
435		-**No ACK Message**:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature)
	498	+**No ACK Message**:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.13AutoSendNone-ACKmessages]] feature)
436	436
437	437	**Poll Message Flag**: 1: This message is a poll message reply.
438	438
...	...	@@ -452,12 +452,11 @@
452	452
453	453	If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
454	454
455		-
456	456	**Example:**
457	457
458		-If S31x-LB has below data inside Flash:
	520	+If D2x-LB has below data inside Flash:
459	459
460		-[[image:1682646494051-944.png]]
	522	+[[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-20220523144455-1.png?width=735&height=335&rev=1.1||alt="image-20220523144455-1.png" height="335" width="735"]]
461	461
462	462	If user sends below downlink command: 3160065F9760066DA705
463	463
...	...	@@ -465,72 +465,65 @@
465	465
466	466	Stop time: 60066DA7= time 21/1/19 05:27:03
467	467
	530	+**LHT65N will uplink this payload.**
468	468
469		-**S31x-LB will uplink this payload.**
	532	+[[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-20220523001219-13.png?width=727&height=421&rev=1.1||alt="image-20220523001219-13.png" height="421" width="727"]]
470	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-20220523001219-13.png?width=727&height=421&rev=1.1||alt="图片-20220523001219-13.png" height="421" width="727"]]
472		-
473		-(((
474	474	__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
475		-)))
476	476
477		-(((
478	478	Where the first 11 bytes is for the first entry:
479		-)))
480	480
481		-(((
482	482	7FFF089801464160065F97
483		-)))
484	484
485		-(((
486		-**Ext sensor data**=0x7FFF/100=327.67
487		-)))
	540	+Ext sensor data=0x7FFF/100=327.67
488	488
489		-(((
490		-**Temp**=0x088E/100=22.00
491		-)))
	542	+Temp=0x088E/100=22.00
492	492
493		-(((
494		-**Hum**=0x014B/10=32.6
495		-)))
	544	+Hum=0x014B/10=32.6
496	496
497		-(((
498		-**poll message flag & Ext**=0x41,means reply data,Ext=1
499		-)))
	546	+poll message flag & Ext=0x41,means reply data,Ext=1
500	500
501		-(((
502		-**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
503		-)))
	548	+Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
504	504
505	505
506		-(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的
	551	+(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​
507	507
508	508	== 2.6 Temperature Alarm Feature ==
509	509
510	510
511		-S31x-LB work flow with Alarm feature.
	556	+D2x-LB work flow with Alarm feature.
512	512
513	513
514		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220623090437-1.png?rev=1.1||alt="图片-20220623090437-1.png"]]
	559	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220623090437-1.png?rev=1.1||alt="image-20220623090437-1.png"]]
515	515
516	516
	562	+
517	517	== 2.7 Frequency Plans ==
518	518
519	519
520		-The S31x-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.
	566	+The D2x-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.
521	521
522	522	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
523	523
524	524
525		-= 3. Configure S31x-LB =
	571	+== 2.8 ​Firmware Change Log ==
526	526
527		-== 3.1 Configure Methods ==
528	528
	574	+**Firmware download link:**
529	529
530		-S31x-LB supports below configure method:
	576	+[[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
531	531
	578	+
	579	+
	580	+= 3. Configure D2x-LB =
	581	+
	582	+== 3.1 Configure Methods: ==
	583	+
	584	+
	585	+D2x-LB supports below configure method:
	586	+
532	532	* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
533		-* AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
	588	+* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
534	534	* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
535	535
536	536	== 3.2 General Commands ==
...	...	@@ -546,10 +546,10 @@
546	546	[[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/]]
547	547
548	548
549		-== 3.3 Commands special design for S31x-LB ==
	604	+== 3.3 Commands special design for D2x-LB ==
550	550
551	551
552		-These commands only valid for S31x-LB, as below:
	607	+These commands only valid for D2x-LB, as below:
553	553
554	554
555	555	=== 3.3.1 Set Transmit Interval Time ===
...	...	@@ -559,8 +559,8 @@
559	559
560	560	(% style="color:blue" %)**AT Command: AT+TDC**
561	561
562		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
563		-|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
	617	+(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
	618	+|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
564	564	|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
565	565	30000
566	566	OK
...	...	@@ -585,69 +585,74 @@
585	585
586	586	Send a LoRaWAN downlink to ask device send Alarm settings.
587	587
588		-(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
	643	+* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x26 01
589	589
590	590	Sensor will upload Device Status via FPORT=5. See payload section for detail.
591	591
592	592
593		-=== 3.3.3 Set Temperature Alarm Threshold ===
	648	+=== 3.3.3 Set Alarm Thredhold ===
594	594
595		-* (% style="color:blue" %)**AT Command:**
596	596
597		-(% style="color:#037691" %)**AT+SHTEMP=min,max**
	651	+(% style="color:#4472c4" %)**1.  Set for All Probes:**
598	598
599		-* When min=0, and max≠0, Alarm higher than max
600		-* When min≠0, and max=0, Alarm lower than min
601		-* When min≠0 and max≠0, Alarm higher than max or lower than min
	653	+(% style="color:#037691" %)**AT+18ALARM=min,max**
602	602
603		-Example:
	655	+* When min=0, and max≠0, Alarm trigger when higher than max
	656	+* When min≠0, and max=0, Alarm trigger when lower than min
	657	+* When min≠0 and max≠0, Alarm trigger when higher than max or lower than min
604	604
605		- AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
	659	+**Example:**
606	606
607		-* (% style="color:blue" %)**Downlink Payload:**
	661	+ AT+18ALARM=-10,30  ~/~/ Alarm when < -10 or higher than 30.
608	608
609		-(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
610	610
611		-(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
	664	+* (% style="color:#037691" %)**Downlink Payload:**
612	612
	666	+0x(0B F6 1E)   ~/~/ Same as AT+18ALARM=-10,30
613	613
614		-=== 3.3.4 Set Humidity Alarm Threshold ===
	668	+(note: 0x1E= 30, 0xF6 means: 0xF6-0x100 = -10)
615	615
616		-* (% style="color:blue" %)**AT Command:**
617	617
618		-(% style="color:#037691" %)**AT+SHHUM=min,max**
	671	+(% style="color:#4472c4" %)**2.  Set for Separate Probe:**
619	619
620		-* When min=0, and max≠0, Alarm higher than max
621		-* When min≠0, and max=0, Alarm lower than min
622		-* When min≠0 and max≠0, Alarm higher than max or lower than min
	673	+(% style="color:#037691" %)**AT+18ALARM=min,max,index**
623	623
624		-Example:
	675	+Index:
625	625
626		- AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
	677	+* 1: Temperature_Red
	678	+* 2: Temperature_White
	679	+* 3: Temperature_Black
627	627
628		-* (% style="color:blue" %)**Downlink Payload:**
	681	+**Example:**
629	629
630		-(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
	683	+ AT+18ALARM=-10,30,1   ~/~/ Alarm when temperature_red < -10 or higher than 30.
631	631
632		-(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
633	633
	686	+* (% style="color:#037691" %)**Downlink Payload:**
634	634
635		-=== 3.3.5 Set Alarm Interval ===
	688	+0x(0B F6 1E 01)   ~/~/ Same as AT+18ALARM=-10,30,1
636	636
	690	+(note: 0x1E= 30, 0xF6 means: 0xF6-0x100 = -10)
	691	+
	692	+
	693	+=== 3.3.4 Set Alarm Interval ===
	694	+
	695	+
637	637	The shortest time of two Alarm packet. (unit: min)
638	638
639		-* (% style="color:blue" %)**AT Command:**
	698	+* (% style="color:#037691" %)**AT Command:**
640	640
641		-(% style="color:#037691" %)**AT+ATDC=30** (%%) ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
	700	+AT+ATDC=30  ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
642	642
643		-* (% style="color:blue" %)**Downlink Payload:**
644	644
645		-(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
	703	+* (% style="color:#037691" %)**Downlink Payload:**
646	646
	705	+0x(0D 00 1E)     **~-~-->** Set AT+ATDC=0x 00 1E = 30 minutes
647	647
648		-=== 3.3.6 Get Alarm settings ===
649	649
	708	+=== 3.3.5 Get Alarm settings  （什么FPORT?） ===
650	650
	710	+
651	651	Send a LoRaWAN downlink to ask device send Alarm settings.
652	652
653	653	* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
...	...	@@ -661,7 +661,7 @@
661	661
662	662	* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
663	663
664		-=== 3.3.7 Set Interrupt Mode ===
	724	+=== 3.3.6 Set Interrupt Mode ===
665	665
666	666
667	667	Feature, Set Interrupt mode for GPIO_EXIT.
...	...	@@ -668,8 +668,8 @@
668	668
669	669	(% style="color:blue" %)**AT Command: AT+INTMOD**
670	670
671		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
672		-|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
	731	+(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
	732	+|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
673	673	|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
674	674	0
675	675	OK
...	...	@@ -695,37 +695,42 @@
695	695	= 4. Battery & Power Consumption =
696	696
697	697
698		-S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
	758	+D2x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
699	699
700	700	[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
701	701
702	702
703		-= 5. OTA Firmware update =
	763	+= 5. OTA firmware update =
704	704
705	705
706		-(% class="wikigeneratedid" %)
707		-User can change firmware S31x-LB to:
	766	+Please see this link for how to do OTA firmware update: [[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/]]
708	708
709		-* Change Frequency band/ region.
710		-* Update with new features.
711		-* Fix bugs.
712	712
713		-Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
	769	+= 6. FAQ =
714	714
	771	+== 6.1 How to use AT Command via UART to access device? ==
715	715
716		-Methods to Update Firmware:
717	717
718		-* (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/]]
719		-* 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]]**.
	774	+See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
720	720
721		-= 6. FAQ =
722	722
	777	+== 6.2 How to update firmware via UART port? ==
723	723
724	724
	780	+See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
	781	+
	782	+
	783	+== 6.3 How to change the LoRa Frequency Bands/Region? ==
	784	+
	785	+
	786	+You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
	787	+When downloading the images, choose the required image file for download. ​
	788	+
	789	+
725	725	= 7. Order Info =
726	726
727	727
728		-Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**(%%)
	793	+Part Number: (% style="color:blue" %)**D20-LB-XX  / D22-LB-XX / D23-LB-XX**
729	729
730	730	(% style="color:red" %)**XX**(%%): The default frequency band
731	731
...	...	@@ -745,16 +745,15 @@
745	745
746	746	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
747	747
748		-= =
749		-
750	750	= 8. ​Packing Info =
751	751
752		-**Package Includes**:
753	753
754		-* S31x-LB LoRaWAN Temperature & Humidity Sensor
	816	+(% style="color:#037691" %)**Package Includes**:
755	755
756		-**Dimension and weight**:
	818	+* D2x-LB LoRaWAN Temperature Sensor
757	757
	820	+(% style="color:#037691" %)**Dimension and weight**:
	821	+
758	758	* Device Size: cm
759	759
760	760	* Device Weight: g
...	...	@@ -767,4 +767,5 @@
767	767
768	768
769	769	* 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.
770		-* 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.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
	834	+
	835	+* 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.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]

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