Summary

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Details

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Title

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1		-SN50v3-LB LoRaWAN Sensor Node User Manual
	1	+SN50v3-LB User Manual

Author

...	...	@@ -1,1 +1,1 @@
1		-XWiki.Xiaoling
	1	+XWiki.Edwin

Content

...	...	@@ -1,5 +1,4 @@
1		-(% style="text-align:center" %)
2		-[[image:image-20230515135611-1.jpeg||height="589" width="589"]]
	1	+[[image:image-20230511201248-1.png||height="403" width="489"]]
3	3
4	4
5	5
...	...	@@ -16,21 +16,23 @@
16	16
17	17	== 1.1 What is SN50v3-LB LoRaWAN Generic Node ==
18	18
19		-
20	20	(% style="color:blue" %)**SN50V3-LB **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mA Li/SOCl2 battery**(%%) for long term use.SN50V3-LB is designed to facilitate developers to quickly deploy industrial level LoRa and IoT solutions. It help users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
21	21
	20	+
22	22	(% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user 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 minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
23	23
	23	+
24	24	(% style="color:blue" %)**SN50V3-LB **(%%)has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors.
25	25
	26	+
26	26	(% style="color:blue" %)**SN50V3-LB**(%%) has a built-in BLE module, user can configure the sensor remotely via Mobile Phone. It also support OTA upgrade via private LoRa protocol for easy maintaining.
27	27
	29	+
28	28	SN50V3-LB is the 3^^rd^^ generation of LSN50 series generic sensor node from Dragino. It is an (% style="color:blue" %)**open source project**(%%) and has a mature LoRaWAN stack and application software. User can use the pre-load software for their IoT projects or easily customize the software for different requirements.
29	29
30	30
31	31	== 1.2 ​Features ==
32	32
33		-
34	34	* LoRaWAN 1.0.3 Class A
35	35	* Ultra-low power consumption
36	36	* Open-Source hardware/software
...	...	@@ -41,11 +41,8 @@
41	41	* Downlink to change configure
42	42	* 8500mAh Battery for long term use
43	43
44		-
45		-
46	46	== 1.3 Specification ==
47	47
48		-
49	49	(% style="color:#037691" %)**Common DC Characteristics:**
50	50
51	51	* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
...	...	@@ -80,11 +80,8 @@
80	80	* Sleep Mode: 5uA @ 3.3v
81	81	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
82	82
83		-
84		-
85	85	== 1.4 Sleep mode and working mode ==
86	86
87		-
88	88	(% 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.
89	89
90	90	(% 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.
...	...	@@ -109,8 +109,6 @@
109	109	)))
110	110	|(% 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.
111	111
112		-
113		-
114	114	== 1.6 BLE connection ==
115	115
116	116
...	...	@@ -129,7 +129,7 @@
129	129	== 1.7 Pin Definitions ==
130	130
131	131
132		-[[image:image-20230610163213-1.png||height="404" width="699"]]
	125	+[[image:image-20230511203450-2.png||height="443" width="785"]]
133	133
134	134
135	135	== 1.8 Mechanical ==
...	...	@@ -142,9 +142,8 @@
142	142	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
143	143
144	144
145		-== 1.9 Hole Option ==
	138	+== Hole Option ==
146	146
147		-
148	148	SN50v3-LB has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below:
149	149
150	150	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627104757-1.png?rev=1.1||alt="image-20220627104757-1.png"]]
...	...	@@ -157,7 +157,7 @@
157	157	== 2.1 How it works ==
158	158
159	159
160		-The SN50v3-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 SN50v3-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
	152	+The SN50v3-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.
161	161
162	162
163	163	== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
...	...	@@ -165,7 +165,7 @@
165	165
166	166	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.
167	167
168		-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.
	160	+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.
169	169
170	170
171	171	(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
...	...	@@ -214,7 +214,7 @@
214	214	=== 2.3.1 Device Status, FPORT~=5 ===
215	215
216	216
217		-Users can use the downlink command(**0x26 01**) to ask SN50v3-LB to send device configure detail, include device configure status. SN50v3-LB will uplink a payload via FPort=5 to server.
	209	+Users can use the downlink command(**0x26 01**) to ask SN50v3 to send device configure detail, include device configure status. SN50v3 will uplink a payload via FPort=5 to server.
218	218
219	219	The Payload format is as below.
220	220
...	...	@@ -222,12 +222,12 @@
222	222	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
223	223	|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
224	224	|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
225		-|(% 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
	217	+|(% 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
226	226
227	227	Example parse in TTNv3
228	228
229	229
230		-(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB, this value is 0x1C
	222	+(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
231	231
232	232	(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
233	233
...	...	@@ -283,16 +283,16 @@
283	283	=== 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
284	284
285	285
286		-SN50v3-LB has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set SN50v3-LB to different working modes.
	278	+SN50v3 has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command AT+MOD to set SN50v3 to different working modes.
287	287
288	288	For example:
289	289
290		- (% style="color:blue" %)**AT+MOD=2  ** (%%) ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
	282	+ **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
291	291
292	292
293		-(% style="color:red" %) **Important Notice:**
	285	+(% style="color:red" %) **Important Notice:** (%%)
294	294
295		-~1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in (% style="color:blue" %)**DR0**(%%). Server sides will see NULL payload while SN50v3-LB transmit in DR0 with 12 bytes payload.
	287	+1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in **DR0**. Server sides will see NULL payload while SN50v3 transmit in DR0 with 12 bytes payload.
296	296
297	297	2. All modes share the same Payload Explanation from HERE.
298	298
...	...	@@ -299,298 +299,223 @@
299	299	3. By default, the device will send an uplink message every 20 minutes.
300	300
301	301
302		-==== 2.3.2.1  MOD~=1 (Default Mode) ====
	294	+=== 2.3.1  MOD~=1 (Default Mode) ===
303	303
304		-
305	305	In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
306	306
307		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
308		-|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:130px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**
309		-|Value|Bat|(% style="width:191px" %)(((
310		-Temperature(DS18B20)(PC13)
311		-)))|(% style="width:78px" %)(((
312		-ADC(PA4)
313		-)))|(% style="width:216px" %)(((
314		-Digital in(PB15)&Digital Interrupt(PA8)
315		-)))|(% style="width:308px" %)(((
316		-Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
317		-)))|(% style="width:154px" %)(((
318		-Humidity(SHT20 or SHT31)
319		-)))
	298	+|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
	299	+|**Value**|Bat|Temperature(DS18B20)|ADC|Digital in & Digital Interrupt|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|Humidity（SHT20)
320	320
321	321	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627150949-6.png?rev=1.1||alt="image-20220627150949-6.png"]]
322	322
	303	+=== 2.3.2 MOD~=2 (Distance Mode) ===
323	323
324		-==== 2.3.2.2  MOD~=2 (Distance Mode) ====
325		-
326		-
327	327	This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance.
328	328
329		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
330		-|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:30px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**
331		-|Value|BAT|(% style="width:196px" %)(((
332		-Temperature(DS18B20)(PC13)
333		-)))|(% style="width:87px" %)(((
334		-ADC(PA4)
335		-)))|(% style="width:189px" %)(((
336		-Digital in(PB15) & Digital Interrupt(PA8)
337		-)))|(% style="width:208px" %)(((
338		-Distance measure by:1) LIDAR-Lite V3HP
	307	+|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
	308	+|**Value**|BAT|(((
	309	+Temperature(DS18B20)
	310	+)))|ADC|Digital in & Digital Interrupt|(((
	311	+Distance measure by:
	312	+1) LIDAR-Lite V3HP
339	339	Or
340	340	2) Ultrasonic Sensor
341		-)))|(% style="width:117px" %)Reserved
	315	+)))|Reserved
342	342
343	343	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]]
344	344
	319	+**Connection of LIDAR-Lite V3HP:**
345	345
346		-(% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
	321	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324581381-162.png?rev=1.1||alt="1656324581381-162.png"]]
347	347
348		-[[image:image-20230512173758-5.png||height="563" width="712"]]
	323	+**Connection to Ultrasonic Sensor:**
349	349
	325	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324598488-204.png?rev=1.1||alt="1656324598488-204.png"]]
350	350
351		-(% style="color:blue" %)**Connection to Ultrasonic Sensor:**
352		-
353		-(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
354		-
355		-[[image:image-20230512173903-6.png||height="596" width="715"]]
356		-
357		-
358	358	For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
359	359
360		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
361		-|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**
362		-|Value|BAT|(% style="width:183px" %)(((
363		-Temperature(DS18B20)(PC13)
364		-)))|(% style="width:173px" %)(((
365		-Digital in(PB15) & Digital Interrupt(PA8)
366		-)))|(% style="width:84px" %)(((
367		-ADC(PA4)
368		-)))|(% style="width:323px" %)(((
	329	+|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
	330	+|**Value**|BAT|(((
	331	+Temperature(DS18B20)
	332	+)))|Digital in & Digital Interrupt|ADC|(((
369	369	Distance measure by:1)TF-Mini plus LiDAR
370	370	Or
371	371	2) TF-Luna LiDAR
372		-)))|(% style="width:188px" %)Distance signal  strength
	336	+)))|Distance signal  strength
373	373
374	374	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]]
375	375
376		-
377	377	**Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
378	378
379		-(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
	342	+Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
380	380
381		-[[image:image-20230512180609-7.png||height="555" width="802"]]
	344	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376795715-436.png?rev=1.1||alt="1656376795715-436.png"]]
382	382
383		-
384	384	**Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
385	385
386		-(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
	348	+Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
387	387
388		-[[image:image-20230610170047-1.png||height="452" width="799"]]
	350	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376865561-355.png?rev=1.1||alt="1656376865561-355.png"]]
389	389
	352	+Please use firmware version > 1.6.5 when use MOD=2, in this firmware version, user can use LSn50 v1 to power the ultrasonic sensor directly and with low power consumption.
390	390
391		-==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
	354	+=== 2.3.3 MOD~=3 (3 ADC + I2C) ===
392	392
393		-
394	394	This mode has total 12 bytes. Include 3 x ADC + 1x I2C
395	395
396		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
397		-|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
	358	+|=(((
398	398	**Size(bytes)**
399		-)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)1
400		-|Value|(% style="width:68px" %)(((
401		-ADC1(PA4)
402		-)))|(% style="width:75px" %)(((
403		-ADC2(PA5)
404		-)))|(((
405		-ADC3(PA8)
406		-)))|(((
407		-Digital Interrupt(PB15)
408		-)))|(% style="width:304px" %)(((
409		-Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
410		-)))|(% style="width:163px" %)(((
411		-Humidity(SHT20 or SHT31)
412		-)))|(% style="width:53px" %)Bat
	360	+)))|=**2**|=**2**|=**2**|=**1**|=2|=2|=1
	361	+|**Value**|ADC(Pin PA0)|ADC2(PA1)|ADC3 (PA4)|(((
	362	+Digital in(PA12)&Digital Interrupt1(PB14)
	363	+)))|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|Humidity（SHT20 or SHT31)|Bat
413	413
414		-[[image:image-20230513110214-6.png]]
	365	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]]
415	415
	367	+=== 2.3.4 MOD~=4 (3 x DS18B20) ===
416	416
417		-==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
	369	+This mode is supported in firmware version since v1.6.1. Software set to AT+MOD=4
418	418
	371	+Hardware connection is as below,
419	419
420		-This mode has total 11 bytes. As shown below:
	373	+**( Note:**
421	421
422		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
423		-|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**
424		-|Value|BAT|(% style="width:186px" %)(((
425		-Temperature1(DS18B20)(PC13)
426		-)))|(% style="width:82px" %)(((
427		-ADC(PA4)
428		-)))|(% style="width:210px" %)(((
429		-Digital in(PB15) & Digital Interrupt(PA8)
430		-)))|(% style="width:191px" %)Temperature2(DS18B20)
431		-(PB9)|(% style="width:183px" %)Temperature3(DS18B20)(PB8)
	375	+* In hardware version v1.x and v2.0 , R3 & R4 should change from 10k to 4.7k ohm to support the other 2 x DS18B20 probes.
	376	+* In hardware version v2.1 no need to change R3 , R4, by default, they are 4.7k ohm already.
432	432
433		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377606181-607.png?rev=1.1||alt="1656377606181-607.png"]]
	378	+See [[here>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H1.6A0HardwareChangelog]] for hardware changelog. **) **
434	434
	380	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377461619-156.png?rev=1.1||alt="1656377461619-156.png"]]
435	435
436		-[[image:image-20230513134006-1.png||height="559" width="736"]]
	382	+This mode has total 11 bytes. As shown below:
437	437
	384	+|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
	385	+|**Value**|BAT|(((
	386	+Temperature1
	387	+(DS18B20)
	388	+(PB3)
	389	+)))|ADC|Digital in & Digital Interrupt|Temperature2
	390	+(DS18B20)
	391	+(PA9)|Temperature3
	392	+(DS18B20)
	393	+(PA10)
438	438
439		-==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
	395	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377606181-607.png?rev=1.1||alt="1656377606181-607.png"]]
440	440
	397	+=== 2.3.5 MOD~=5(Weight Measurement by HX711) ===
441	441
442		-[[image:image-20230512164658-2.png||height="532" width="729"]]
	399	+This mode is supported in firmware version since v1.6.2. Please use v1.6.5 firmware version so user no need to use extra LDO for connection.
443	443
444		-Each HX711 need to be calibrated before used. User need to do below two steps:
445	445
446		-1. Zero calibration. Don't put anything on load cell and run (% style="color:blue" %)**AT+WEIGRE**(%%) to calibrate to Zero gram.
447		-1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run (% style="color:blue" %)**AT+WEIGAP**(%%) to adjust the Calibration Factor.
448		-1. (((
449		-Weight has 4 bytes, the unit is g.
	402	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378224664-860.png?rev=1.1||alt="1656378224664-860.png"]]
450	450
	404	+Each HX711 need to be calibrated before used. User need to do below two steps:
451	451
452		-
	406	+1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
	407	+1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
	408	+1. (((
	409	+Remove the limit of plus or minus 5Kg in mode 5, and expand from 2 bytes to 4 bytes, the unit is g.(Since v1.8.0)
453	453	)))
454	454
455	455	For example:
456	456
457		-(% style="color:blue" %)**AT+GETSENSORVALUE =0**
	414	+**AT+WEIGAP =403.0**
458	458
459	459	Response:  Weight is 401 g
460	460
461	461	Check the response of this command and adjust the value to match the real value for thing.
462	462
463		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
464		-|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
	420	+|=(((
465	465	**Size(bytes)**
466		-)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 150px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**4**
467		-|Value|BAT|(% style="width:193px" %)(((
468		-Temperature(DS18B20)(PC13)
469		-)))|(% style="width:85px" %)(((
470		-ADC(PA4)
471		-)))|(% style="width:186px" %)(((
472		-Digital in(PB15) & Digital Interrupt(PA8)
473		-)))|(% style="width:100px" %)Weight
	422	+)))|=**2**|=**2**|=**2**|=**1**|=**4**|=2
	423	+|**Value**|[[Bat>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital Input and Digitak Interrupt>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Weight|Reserved
474	474
475	475	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]]
476	476
	427	+=== 2.3.6 MOD~=6 (Counting Mode, Since firmware v1.6.5) ===
477	477
478		-
479		-==== 2.3.2.6  MOD~=6 (Counting Mode) ====
480		-
481		-
482	482	In this mode, the device will work in counting mode. It counts the interrupt on the interrupt pins and sends the count on TDC time.
483	483
484	484	Connection is as below. The PIR sensor is a count sensor, it will generate interrupt when people come close or go away. User can replace the PIR sensor with other counting sensors.
485	485
486		-[[image:image-20230512181814-9.png||height="543" width="697"]]
	433	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378351863-572.png?rev=1.1||alt="1656378351863-572.png"]]
487	487
	435	+**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the LSN50 to avoid this happen.
488	488
489		-(% style="color:red" %)**Note:** **LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the SN50_v3 to avoid this happen.**
	437	+|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
	438	+|**Value**|[[BAT>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|(((
	439	+[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]
	440	+)))|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital in>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Count
490	490
491		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
492		-|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 180px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4**
493		-|Value|BAT|(% style="width:256px" %)(((
494		-Temperature(DS18B20)(PC13)
495		-)))|(% style="width:108px" %)(((
496		-ADC(PA4)
497		-)))|(% style="width:126px" %)(((
498		-Digital in(PB15)
499		-)))|(% style="width:145px" %)(((
500		-Count(PA8)
501		-)))
502		-
503	503	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378441509-171.png?rev=1.1||alt="1656378441509-171.png"]]
504	504
	444	+=== 2.3.7  MOD~=7 Three interrupt contact modes (the hardware version needs to support three interrupt versions, Since firmware v1.8.0) ===
505	505
506		-==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
	446	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820140109-3.png?rev=1.1||alt="image-20220820140109-3.png"]]
507	507
508		-
509		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
510		-|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
	448	+|=(((
511	511	**Size(bytes)**
512		-)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)1|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)2
513		-|Value|BAT|(% style="width:188px" %)(((
514		-Temperature(DS18B20)
515		-(PC13)
516		-)))|(% style="width:83px" %)(((
517		-ADC(PA5)
518		-)))|(% style="width:184px" %)(((
519		-Digital Interrupt1(PA8)
520		-)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
	450	+)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
	451	+|**Value**|BAT|Temperature(DS18B20)|ADC|(((
	452	+Digital in(PA12)&Digital Interrupt1(PB14)
	453	+)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
521	521
522		-[[image:image-20230513111203-7.png||height="324" width="975"]]
	455	+=== 2.3.8  MOD~=8 （3ADC+1DS18B20, Since firmware v1.8.0） ===
523	523
524		-
525		-==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
526		-
527		-
528		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
529		-|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
	457	+|=(((
530	530	**Size(bytes)**
531		-)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)2
532		-|Value|BAT|(% style="width:207px" %)(((
533		-Temperature(DS18B20)
534		-(PC13)
535		-)))|(% style="width:94px" %)(((
536		-ADC1(PA4)
537		-)))|(% style="width:198px" %)(((
538		-Digital Interrupt(PB15)
539		-)))|(% style="width:84px" %)(((
540		-ADC2(PA5)
541		-)))|(% style="width:82px" %)(((
542		-ADC3(PA8)
	459	+)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
	460	+|**Value**|BAT|Temperature(DS18B20)|(((
	461	+ADC1(PA0)
	462	+)))|(((
	463	+Digital in
	464	+& Digital Interrupt(PB14)
	465	+)))|(((
	466	+ADC2(PA1)
	467	+)))|(((
	468	+ADC3(PA4)
543	543	)))
544	544
545		-[[image:image-20230513111231-8.png||height="335" width="900"]]
	471	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823164903-2.png?rev=1.1||alt="image-20220823164903-2.png"]]
546	546
	473	+=== 2.3.9  MOD~=9 3DS18B20+ two Interrupt count mode (the hardware version needs to support 3 interrupt versions, Since firmware v1.8.0) ===
547	547
548		-==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
549		-
550		-
551		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
552		-|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
	475	+|=(((
553	553	**Size(bytes)**
554		-)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4
555		-|Value|BAT|(((
556		-Temperature
557		-(DS18B20)(PC13)
	477	+)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
	478	+|**Value**|BAT|(((
	479	+Temperature1(PB3)
558	558	)))|(((
559		-Temperature2
560		-(DS18B20)(PB9)
	481	+Temperature2(PA9)
561	561	)))|(((
562		-Digital Interrupt
563		-(PB15)
564		-)))|(% style="width:193px" %)(((
565		-Temperature3
566		-(DS18B20)(PB8)
567		-)))|(% style="width:78px" %)(((
568		-Count1(PA8)
569		-)))|(% style="width:78px" %)(((
570		-Count2(PA4)
	483	+Digital in
	484	+& Digital Interrupt(PA4)
	485	+)))|(((
	486	+Temperature3(PA10)
	487	+)))|(((
	488	+Count1(PB14)
	489	+)))|(((
	490	+Count2(PB15)
571	571	)))
572	572
573		-[[image:image-20230513111255-9.png||height="341" width="899"]]
	493	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823165322-3.png?rev=1.1||alt="image-20220823165322-3.png"]]
574	574
575		-(% style="color:blue" %)**The newly added AT command is issued correspondingly:**
	495	+**The newly added AT command is issued correspondingly:**
576	576
577		-(% style="color:#037691" %)** AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
	497	+**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
578	578
579		-(% style="color:#037691" %)** AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
	499	+**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
580	580
581		-(% style="color:#037691" %)** AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
	501	+**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
582	582
	503	+**AT+SETCNT=aa,bb**
583	583
584		-(% style="color:blue" %)**AT+SETCNT=aa,bb**
	505	+When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
585	585
586		-When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
	507	+When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
587	587
588		-When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
	509	+=== 2.3.10  ​Decode payload in The Things Network ===
589	589
590		-
591		-=== 2.3.3  ​Decode payload ===
592		-
593		-
594	594	While using TTN V3 network, you can add the payload format to decode the payload.
595	595
596	596	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378466788-734.png?rev=1.1||alt="1656378466788-734.png"]]
...	...	@@ -597,33 +597,41 @@
597	597
598	598	The payload decoder function for TTN V3 are here:
599	599
600		-SN50v3-LB TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
	517	+LSN50 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
601	601
602	602
603		-==== 2.3.3.1 Battery Info ====
	520	+Sensor Data is uplink via FPORT=2
604	604
	522	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
	523	+|=(% style="width: 90px;background-color:#D9E2F3" %)(((
	524	+**Size(bytes)**
	525	+)))|=(% 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
	526	+|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
	527	+[[Battery>>||anchor="HBattery:"]]
	528	+)))|(% style="width:130px" %)(((
	529	+[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
	530	+)))|(% style="width:91px" %)(((
	531	+[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
	532	+)))|(% style="width:103px" %)(((
	533	+[[Temperature>>||anchor="HTemperature:"]]
	534	+)))|(% style="width:80px" %)(((
	535	+[[Humidity>>||anchor="HHumidity:"]]
	536	+)))
605	605
606		-Check the battery voltage for SN50v3-LB.
	538	+==== (% style="color:#4472c4" %)**Battery**(%%) ====
607	607
	540	+Sensor Battery Level.
	541	+
608	608	Ex1: 0x0B45 = 2885mV
609	609
610	610	Ex2: 0x0B49 = 2889mV
611	611
612	612
613		-==== 2.3.3.2  Temperature (DS18B20) ====
614	614
	548	+==== (% style="color:#4472c4" %)**Temperature**(%%) ====
615	615
616		-If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
	550	+**Example**:
617	617
618		-More DS18B20 can check the [[3 DS18B20 mode>>||anchor="H2.3.2.4MOD3D4283xDS18B2029"]]
619		-
620		-(% style="color:blue" %)**Connection:**
621		-
622		-[[image:image-20230512180718-8.png||height="538" width="647"]]
623		-
624		-
625		-(% style="color:blue" %)**Example**:
626		-
627	627	If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
628	628
629	629	If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
...	...	@@ -631,234 +631,200 @@
631	631	（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
632	632
633	633
634		-==== 2.3.3.3 Digital Input ====
	559	+==== (% style="color:#4472c4" %)**Humidity**(%%) ====
635	635
636	636
637		-The digital input for pin PB15,
	562	+Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
638	638
639		-* When PB15 is high, the bit 1 of payload byte 6 is 1.
640		-* When PB15 is low, the bit 1 of payload byte 6 is 0.
641	641
642		-(% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
643		-(((
644		-When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
	565	+==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ====
645	645
646		-(% style="color:red" %)**Note: The maximum voltage input supports 3.6V.**
647	647
648		-
649		-)))
	568	+**Example:**
650	650
651		-==== 2.3.3.4  Analogue Digital Converter (ADC) ====
	570	+If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
652	652
	572	+If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
653	653
654		-The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
	574	+If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
655	655
656		-When the measured output voltage of the sensor is not within the range of 0V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
	576	+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.
657	657
658		-[[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-20220628150112-1.png?width=285&height=241&rev=1.1||alt="image-20220628150112-1.png" height="241" width="285"]]
659	659
	579	+== 2.4 Payload Decoder file ==
660	660
661		-(% style="color:red" %)**Note: If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.**
662	662
	582	+In TTN, use can add a custom payload so it shows friendly reading
663	663
664		-==== 2.3.3.5 Digital Interrupt ====
	584	+In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
665	665
	586	+[[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]]
666	666
667		-Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3-LB will send a packet to the server.
668	668
669		-(% style="color:blue" %)** Interrupt connection method:**
	589	+== 2.5 Datalog Feature ==
670	670
671		-[[image:image-20230513105351-5.png||height="147" width="485"]]
672	672
	592	+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.
673	673
674		-(% style="color:blue" %)**Example to use with door sensor :**
675	675
676		-The door sensor is shown at right. It is a two wire magnetic contact switch used for detecting the open/close status of doors or windows.
	595	+=== 2.5.1 Ways to get datalog via LoRaWAN ===
677	677
678		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]]
679	679
680		-When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use SN50v3-LB interrupt interface to detect the status for the door or window.
	598	+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.
681	681
	600	+* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
	601	+* 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.
682	682
683		-(% style="color:blue" %)**Below is the installation example:**
	603	+Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
684	684
685		-Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB as follows:
	605	+[[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"]]
686	686
687		-* (((
688		-One pin to SN50v3-LB's PA8 pin
689		-)))
690		-* (((
691		-The other pin to SN50v3-LB's VDD pin
692		-)))
	607	+=== 2.5.2 Unix TimeStamp ===
693	693
694		-Install the other piece to the door. Find a place where the two pieces will be close to each other when the door is closed. For this particular magnetic sensor, when the door is closed, the output will be short, and PA8 will be at the VCC voltage.
695	695
696		-Door sensors have two types: (% style="color:blue" %)** NC (Normal close)**(%%) and (% style="color:blue" %)**NO (normal open)**(%%). The connection for both type sensors are the same. But the decoding for payload are reverse, user need to modify this in the IoT Server decoder.
	610	+S31x-LB uses Unix TimeStamp format based on
697	697
698		-When door sensor is shorted, there will extra power consumption in the circuit, the extra current is 3v3/R14 = 3v3/1Mohm = 3uA which can be ignored.
	612	+[[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"]]
699	699
700		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379283019-229.png?rev=1.1||alt="1656379283019-229.png"]]
	614	+User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
701	701
702		-The above photos shows the two parts of the magnetic switch fitted to a door.
	616	+Below is the converter example
703	703
704		-The software by default uses the falling edge on the signal line as an interrupt. We need to modify it to accept both the rising edge (0v ~-~-> VCC , door close) and the falling edge (VCC ~-~-> 0v , door open) as the interrupt.
	618	+[[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"]]
705	705
706		-The command is:
	620	+So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
707	707
708		-(% style="color:blue" %)**AT+INTMOD1=1   ** (%%) ~/~/  (more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
709	709
710		-Below shows some screen captures in TTN V3:
	623	+=== 2.5.3 Set Device Time ===
711	711
712		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379339508-835.png?rev=1.1||alt="1656379339508-835.png"]]
713	713
	626	+User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
714	714
715		-In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
	628	+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).
716	716
717		-door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
	630	+(% 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.**
718	718
719	719
720		-==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
	633	+=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
721	721
722	722
723		-The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
	636	+The Datalog uplinks will use below payload format.
724	724
725		-We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
	638	+**Retrieval data payload:**
726	726
727		-(% style="color:red" %)**Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20/ SHT31 code in SN50v3-LB will be a good reference.**
	640	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	641	+|=(% style="width: 80px;background-color:#D9E2F3" %)(((
	642	+**Size(bytes)**
	643	+)))|=(% 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**
	644	+|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
	645	+[[Temp_Black>>||anchor="HTemperatureBlack:"]]
	646	+)))|(% 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"]]
728	728
	648	+**Poll message flag & Ext:**
729	729
730		-Below is the connection to SHT20/ SHT31. The connection is as below:
	650	+[[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"]]
731	731
732		-[[image:image-20230610170152-2.png||height="501" width="846"]]
	652	+**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)
733	733
	654	+**Poll Message Flag**: 1: This message is a poll message reply.
734	734
735		-The device will be able to get the I2C sensor data now and upload to IoT Server.
	656	+* Poll Message Flag is set to 1.
736	736
737		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379664142-345.png?rev=1.1||alt="1656379664142-345.png"]]
	658	+* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
738	738
739		-Convert the read byte to decimal and divide it by ten.
	660	+For example, in US915 band, the max payload for different DR is:
740	740
741		-**Example:**
	662	+**a) DR0:** max is 11 bytes so one entry of data
742	742
743		-Temperature:  Read:0116(H) = 278(D)  Value:  278 /10=27.8℃;
	664	+**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
744	744
745		-Humidity:    Read:0248(H)=584(D)  Value:  584 / 10=58.4, So 58.4%
	666	+**c) DR2:** total payload includes 11 entries of data
746	746
747		-If you want to use other I2C device, please refer the SHT20 part source code as reference.
	668	+**d) DR3: **total payload includes 22 entries of data.
748	748
	670	+If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
749	749
750		-==== 2.3.3.7  ​Distance Reading ====
751	751
752		-
753		-Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
754		-
755		-
756		-==== 2.3.3.8 Ultrasonic Sensor ====
757		-
758		-
759		-This Fundamental Principles of this sensor can be found at this link: [[https:~~/~~/wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU~~_~~__SEN0208>>url:https://wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU___SEN0208]]
760		-
761		-The SN50v3-LB detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm.
762		-
763		-The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
764		-
765		-The picture below shows the connection:
766		-
767		-[[image:image-20230512173903-6.png||height="596" width="715"]]
768		-
769		-
770		-Connect to the SN50v3-LB and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
771		-
772		-The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
773		-
774	774	**Example:**
775	775
776		-Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
	675	+If S31x-LB has below data inside Flash:
777	777
	677	+[[image:1682646494051-944.png]]
778	778
779		-==== 2.3.3.9  Battery Output - BAT pin ====
	679	+If user sends below downlink command: 3160065F9760066DA705
780	780
	681	+Where : Start time: 60065F97 = time 21/1/19 04:27:03
781	781
782		-The BAT pin of SN50v3-LB is connected to the Battery directly. If users want to use BAT pin to power an external sensor. User need to make sure the external sensor is of low power consumption. Because the BAT pin is always open. If the external sensor is of high power consumption. the battery of SN50v3-LB will run out very soon.
	683	+ Stop time: 60066DA7= time 21/1/19 05:27:03
783	783
784	784
785		-==== 2.3.3.10  +5V Output ====
	686	+**S31x-LB will uplink this payload.**
786	786
	688	+[[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"]]
787	787
788		-SN50v3-LB will enable +5V output before all sampling and disable the +5v after all sampling.
	690	+(((
	691	+__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
	692	+)))
789	789
790		-The 5V output time can be controlled by AT Command.
	694	+(((
	695	+Where the first 11 bytes is for the first entry:
	696	+)))
791	791
792		-(% style="color:blue" %)**AT+5VT=1000**
	698	+(((
	699	+7FFF089801464160065F97
	700	+)))
793	793
794		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	702	+(((
	703	+**Ext sensor data**=0x7FFF/100=327.67
	704	+)))
795	795
796		-By default the **AT+5VT=500**. If the external sensor which require 5v and require more time to get stable state, user can use this command to increase the power ON duration for this sensor.
	706	+(((
	707	+**Temp**=0x088E/100=22.00
	708	+)))
797	797
	710	+(((
	711	+**Hum**=0x014B/10=32.6
	712	+)))
798	798
799		-==== 2.3.3.11  BH1750 Illumination Sensor ====
	714	+(((
	715	+**poll message flag & Ext**=0x41,means reply data,Ext=1
	716	+)))
800	800
	718	+(((
	719	+**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
	720	+)))
801	801
802		-MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
803	803
804		-[[image:image-20230512172447-4.png||height="416" width="712"]]
	723	+(% 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
805	805
	725	+== 2.6 Temperature Alarm Feature ==
806	806
807		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628110012-12.png?rev=1.1||alt="image-20220628110012-12.png" height="361" width="953"]]
808	808
	728	+S31x-LB work flow with Alarm feature.
809	809
810		-==== 2.3.3.12  Working MOD ====
811	811
	731	+[[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"]]
812	812
813		-The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
814	814
815		-User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
	734	+== 2.7 Frequency Plans ==
816	816
817		-Case 7^^th^^ Byte >> 2 & 0x1f:
818	818
819		-* 0: MOD1
820		-* 1: MOD2
821		-* 2: MOD3
822		-* 3: MOD4
823		-* 4: MOD5
824		-* 5: MOD6
825		-* 6: MOD7
826		-* 7: MOD8
827		-* 8: MOD9
	737	+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.
828	828
829		-
830		-
831		-== 2.4 Payload Decoder file ==
832		-
833		-
834		-In TTN, use can add a custom payload so it shows friendly reading
835		-
836		-In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
837		-
838		-[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/SN50_v3-LB>>https://github.com/dragino/dragino-end-node-decoder/tree/main/SN50_v3-LB]]
839		-
840		-
841		-== 2.5 Frequency Plans ==
842		-
843		-
844		-The SN50v3-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.
845		-
846	846	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
847	847
848	848
849		-= 3. Configure SN50v3-LB =
	742	+= 3. Configure S31x-LB =
850	850
851	851	== 3.1 Configure Methods ==
852	852
853	853
854		-SN50v3-LB supports below configure method:
	747	+S31x-LB supports below configure method:
855	855
856	856	* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
857	857	* 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]].
858	858	* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
859	859
860		-
861		-
862	862	== 3.2 General Commands ==
863	863
864	864
...	...	@@ -872,10 +872,10 @@
872	872	[[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/]]
873	873
874	874
875		-== 3.3 Commands special design for SN50v3-LB ==
	766	+== 3.3 Commands special design for S31x-LB ==
876	876
877	877
878		-These commands only valid for SN50v3-LB, as below:
	769	+These commands only valid for S31x-LB, as below:
879	879
880	880
881	881	=== 3.3.1 Set Transmit Interval Time ===
...	...	@@ -886,7 +886,7 @@
886	886	(% style="color:blue" %)**AT Command: AT+TDC**
887	887
888	888	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
889		-|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
	780	+|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
890	890	|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
891	891	30000
892	892	OK
...	...	@@ -906,170 +906,118 @@
906	906	* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
907	907	* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
908	908
909		-
910		-
911	911	=== 3.3.2 Get Device Status ===
912	912
913	913
914		-Send a LoRaWAN downlink to ask the device to send its status.
	803	+Send a LoRaWAN downlink to ask device send Alarm settings.
915	915
916		-(% style="color:blue" %)**Downlink Payload: 0x26 01**
	805	+(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
917	917
918		-Sensor will upload Device Status via **FPORT=5**. See payload section for detail.
	807	+Sensor will upload Device Status via FPORT=5. See payload section for detail.
919	919
920	920
921		-=== 3.3.3 Set Interrupt Mode ===
	810	+=== 3.3.3 Set Temperature Alarm Threshold ===
922	922
	812	+* (% style="color:blue" %)**AT Command:**
923	923
924		-Feature, Set Interrupt mode for GPIO_EXIT.
	814	+(% style="color:#037691" %)**AT+SHTEMP=min,max**
925	925
926		-(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
	816	+* When min=0, and max≠0, Alarm higher than max
	817	+* When min≠0, and max=0, Alarm lower than min
	818	+* When min≠0 and max≠0, Alarm higher than max or lower than min
927	927
928		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
929		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
930		-|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
931		-0
932		-OK
933		-the mode is 0 =Disable Interrupt
934		-)))
935		-|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
936		-Set Transmit Interval
937		-0. (Disable Interrupt),
938		-~1. (Trigger by rising and falling edge)
939		-2. (Trigger by falling edge)
940		-3. (Trigger by rising edge)
941		-)))|(% style="width:157px" %)OK
942		-|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
943		-Set Transmit Interval
944		-trigger by rising edge.
945		-)))|(% style="width:157px" %)OK
946		-|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
	820	+Example:
947	947
948		-(% style="color:blue" %)**Downlink Command: 0x06**
	822	+ AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
949	949
950		-Format: Command Code (0x06) followed by 3 bytes.
	824	+* (% style="color:blue" %)**Downlink Payload:**
951	951
952		-This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
	826	+(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
953	953
954		-* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
955		-* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
956		-* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
957		-* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
	828	+(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
958	958
959	959
	831	+=== 3.3.4 Set Humidity Alarm Threshold ===
960	960
961		-=== 3.3.4 Set Power Output Duration ===
	833	+* (% style="color:blue" %)**AT Command:**
962	962
	835	+(% style="color:#037691" %)**AT+SHHUM=min,max**
963	963
964		-Control the output duration 5V . Before each sampling, device will
	837	+* When min=0, and max≠0, Alarm higher than max
	838	+* When min≠0, and max=0, Alarm lower than min
	839	+* When min≠0 and max≠0, Alarm higher than max or lower than min
965	965
966		-~1. first enable the power output to external sensor,
	841	+Example:
967	967
968		-2. keep it on as per duration, read sensor value and construct uplink payload
	843	+ AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
969	969
970		-3. final, close the power output.
	845	+* (% style="color:blue" %)**Downlink Payload:**
971	971
972		-(% style="color:blue" %)**AT Command: AT+5VT**
	847	+(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
973	973
974		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
975		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
976		-|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
977		-500(default)
978		-OK
979		-)))
980		-|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
981		-Close after a delay of 1000 milliseconds.
982		-)))|(% style="width:157px" %)OK
	849	+(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
983	983
984		-(% style="color:blue" %)**Downlink Command: 0x07**
985	985
986		-Format: Command Code (0x07) followed by 2 bytes.
	852	+=== 3.3.5 Set Alarm Interval ===
987	987
988		-The first and second bytes are the time to turn on.
	854	+The shortest time of two Alarm packet. (unit: min)
989	989
990		-* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
991		-* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
	856	+* (% style="color:blue" %)**AT Command:**
992	992
	858	+(% 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.
993	993
	860	+* (% style="color:blue" %)**Downlink Payload:**
994	994
995		-=== 3.3.5 Set Weighing parameters ===
	862	+(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
996	996
997	997
998		-Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
	865	+=== 3.3.6 Get Alarm settings ===
999	999
1000		-(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
1001	1001
1002		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1003		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1004		-|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1005		-|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1006		-|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
	868	+Send a LoRaWAN downlink to ask device send Alarm settings.
1007	1007
1008		-(% style="color:blue" %)**Downlink Command: 0x08**
	870	+* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
1009	1009
1010		-Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
	872	+**Example:**
1011	1011
1012		-Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
	874	+[[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/1655948182791-225.png?rev=1.1||alt="1655948182791-225.png"]]
1013	1013
1014		-The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
1015	1015
1016		-* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
1017		-* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1018		-* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
	877	+**Explain:**
1019	1019
	879	+* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
1020	1020
	881	+=== 3.3.7 Set Interrupt Mode ===
1021	1021
1022		-=== 3.3.6 Set Digital pulse count value ===
1023	1023
	884	+Feature, Set Interrupt mode for GPIO_EXIT.
1024	1024
1025		-Feature: Set the pulse count value.
	886	+(% style="color:blue" %)**AT Command: AT+INTMOD**
1026	1026
1027		-Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
1028		-
1029		-(% style="color:blue" %)**AT Command: AT+SETCNT**
1030		-
1031	1031	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1032		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1033		-|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1034		-|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1035		-
1036		-(% style="color:blue" %)**Downlink Command: 0x09**
1037		-
1038		-Format: Command Code (0x09) followed by 5 bytes.
1039		-
1040		-The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
1041		-
1042		-* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1043		-* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1044		-
1045		-
1046		-
1047		-=== 3.3.7 Set Workmode ===
1048		-
1049		-
1050		-Feature: Switch working mode.
1051		-
1052		-(% style="color:blue" %)**AT Command: AT+MOD**
1053		-
1054		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1055		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1056		-|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
	889	+|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
	890	+|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
	891	+0
1057	1057	OK
	893	+the mode is 0 =Disable Interrupt
1058	1058	)))
1059		-|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1060		-OK
1061		-Attention:Take effect after ATZ
1062		-)))
	895	+|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
	896	+Set Transmit Interval
	897	+0. (Disable Interrupt),
	898	+~1. (Trigger by rising and falling edge)
	899	+2. (Trigger by falling edge)
	900	+3. (Trigger by rising edge)
	901	+)))|(% style="width:157px" %)OK
1063	1063
1064		-(% style="color:blue" %)**Downlink Command: 0x0A**
	903	+(% style="color:blue" %)**Downlink Command: 0x06**
1065	1065
1066		-Format: Command Code (0x0A) followed by 1 bytes.
	905	+Format: Command Code (0x06) followed by 3 bytes.
1067	1067
1068		-* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1069		-* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
	907	+This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1070	1070
	909	+* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
	910	+* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1071	1071
1072		-
1073	1073	= 4. Battery & Power Consumption =
1074	1074
1075	1075
...	...	@@ -1082,31 +1082,24 @@
1082	1082
1083	1083
1084	1084	(% class="wikigeneratedid" %)
1085		-**User can change firmware SN50v3-LB to:**
	924	+User can change firmware SN50v3-LB to:
1086	1086
1087	1087	* Change Frequency band/ region.
1088	1088	* Update with new features.
1089	1089	* Fix bugs.
1090	1090
1091		-**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
	930	+Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1092	1092
1093		-**Methods to Update Firmware:**
1094	1094
	933	+Methods to Update Firmware:
	934	+
1095	1095	* (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/]]
1096	1096	* 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]]**.
1097	1097
1098		-
1099		-
1100	1100	= 6. FAQ =
1101	1101
1102		-== 6.1 Where can i find source code of SN50v3-LB? ==
1103	1103
1104	1104
1105		-* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1106		-* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1107		-
1108		-
1109		-
1110	1110	= 7. Order Info =
1111	1111
1112	1112
...	...	@@ -1130,11 +1130,8 @@
1130	1130	* (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1131	1131	* (% style="color:red" %)**NH**(%%): No Hole
1132	1132
1133		-
1134		-
1135	1135	= 8. ​Packing Info =
1136	1136
1137		-
1138	1138	(% style="color:#037691" %)**Package Includes**:
1139	1139
1140	1140	* SN50v3-LB LoRaWAN Generic Node
...	...	@@ -1146,11 +1146,8 @@
1146	1146	* Package Size / pcs : cm
1147	1147	* Weight / pcs : g
1148	1148
1149		-
1150		-
1151	1151	= 9. Support =
1152	1152
1153	1153
1154	1154	* 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.
1155		-
1156		-* 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>>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.cc]]
	982	+* 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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