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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/LS -- LoRaWAN Sensor Node User Manual

Content

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	1	+
	2	+
1	1	(% style="text-align:center" %)
2		-[[image:image-20230515135611-1.jpeg||height="589" width="589"]]
	4	+[[image:image-20240103095714-2.png]]
3	3
4	4
5	5
6		-**Table of Contents：**
7	7
	9	+
	10	+
	11	+**Table of Contents:**
	12	+
8	8	{{toc/}}
9	9
10	10
...	...	@@ -14,22 +14,22 @@
14	14
15	15	= 1. Introduction =
16	16
17		-== 1.1 What is SN50v3-LB LoRaWAN Generic Node ==
	22	+== 1.1 What is SN50v3-LB/LS LoRaWAN Generic Node ==
18	18
19	19
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.
	25	+(% style="color:blue" %)**SN50V3-LB/LS **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mAh Li/SOCl2 battery**(%%)  or (% style="color:blue" %)**solar powered + li-on battery**(%%) for long term use.SN50V3-LB/LS 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
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.
	27	+(% style="color:blue" %)**SN50V3-LB/LS 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, and so on.
23	23
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.
	29	+SN50V3-LB/LS has a powerful (% style="color:blue" %)**48Mhz ARM microcontroller with 256KB flash and 64KB RAM**(%%). It has (% style="color:blue" %)**multiplex I/O pins**(%%) to connect to different sensors.
25	25
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.
	31	+SN50V3-LB/LS has a (% style="color:blue" %)**built-in BLE module**(%%), user can configure the sensor remotely via Mobile Phone. It also support (% style="color:blue" %)**OTA upgrade**(%%) via private LoRa protocol for easy maintaining.
27	27
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.
	33	+SN50V3-LB/LS 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		-
31	31	== 1.2 ​Features ==
32	32
	37	+
33	33	* LoRaWAN 1.0.3 Class A
34	34	* Ultra-low power consumption
35	35	* Open-Source hardware/software
...	...	@@ -38,7 +38,8 @@
38	38	* Support wireless OTA update firmware
39	39	* Uplink on periodically
40	40	* Downlink to change configure
41		-* 8500mAh Battery for long term use
	46	+* 8500mAh Li/SOCl2 battery (SN50v3-LB)
	47	+* Solar panel + 3000mAh Li-on battery (SN50v3-LS)
42	42
43	43	== 1.3 Specification ==
44	44
...	...	@@ -45,7 +45,7 @@
45	45
46	46	(% style="color:#037691" %)**Common DC Characteristics:**
47	47
48		-* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
	54	+* Supply Voltage: Built- in battery , 2.5v ~~ 3.6v
49	49	* Operating Temperature: -40 ~~ 85°C
50	50
51	51	(% style="color:#037691" %)**I/O Interface:**
...	...	@@ -88,7 +88,7 @@
88	88	== 1.5 Button & LEDs ==
89	89
90	90
91		-[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
	97	+[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]][[image:image-20231231203148-2.png||height="456" width="316"]]
92	92
93	93
94	94	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
...	...	@@ -107,7 +107,7 @@
107	107	== 1.6 BLE connection ==
108	108
109	109
110		-SN50v3-LB supports BLE remote configure.
	116	+SN50v3-LB/LS supports BLE remote configure.
111	111
112	112
113	113	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:
...	...	@@ -122,35 +122,40 @@
122	122	== 1.7 Pin Definitions ==
123	123
124	124
125		-[[image:image-20230513102034-2.png]]
	131	+[[image:image-20230610163213-1.png||height="404" width="699"]]
126	126
127	127
128	128	== 1.8 Mechanical ==
129	129
	136	+=== 1.8.1 for LB version ===
130	130
131		-[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
132	132
133		-[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
	139	+[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]][[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
134	134
	141	+
135	135	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
136	136
	144	+=== 1.8.2 for LS version ===
137	137
138		-== Hole Option ==
	146	+[[image:image-20231231203439-3.png||height="385" width="886"]]
139	139
140	140
141		-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	+== 1.9 Hole Option ==
142	142
	151	+
	152	+SN50v3-LB/LS has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below:
	153	+
143	143	[[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"]]
144	144
145	145	[[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/1656298089706-973.png?rev=1.1||alt="1656298089706-973.png"]]
146	146
147	147
148		-= 2. Configure SN50v3-LB to connect to LoRaWAN network =
	159	+= 2. Configure SN50v3-LB/LS to connect to LoRaWAN network =
149	149
150	150	== 2.1 How it works ==
151	151
152	152
153		-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.
	164	+The SN50v3-LB/LS 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/LS. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
154	154
155	155
156	156	== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
...	...	@@ -158,12 +158,12 @@
158	158
159	159	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.
160	160
161		-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.
	172	+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.
162	162
163	163
164		-(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
	175	+(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB/LS.
165	165
166		-Each SN50v3-LB is shipped with a sticker with the default device EUI as below:
	177	+Each SN50v3-LB/LS is shipped with a sticker with the default device EUI as below:
167	167
168	168	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/S31-LB_S31B-LB/WebHome/image-20230426084152-1.png?width=502&height=233&rev=1.1||alt="图片-20230426084152-1.png" height="233" width="502"]]
169	169
...	...	@@ -192,10 +192,10 @@
192	192	[[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"]]
193	193
194	194
195		-(% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB
	206	+(% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB/LS
196	196
197	197
198		-Press the button for 5 seconds to activate the SN50v3-LB.
	209	+Press the button for 5 seconds to activate the SN50v3-LB/LS.
199	199
200	200	(% 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.
201	201
...	...	@@ -207,7 +207,7 @@
207	207	=== 2.3.1 Device Status, FPORT~=5 ===
208	208
209	209
210		-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.
	221	+Users can use the downlink command(**0x26 01**) to ask SN50v3-LB/LS to send device configure detail, include device configure status. SN50v3-LB/LS will uplink a payload via FPort=5 to server.
211	211
212	212	The Payload format is as below.
213	213
...	...	@@ -215,44 +215,44 @@
215	215	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
216	216	|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
217	217	|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
218		-|(% 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
	229	+|(% 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
219	219
220	220	Example parse in TTNv3
221	221
222	222
223		-(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
	234	+(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB/LS, this value is 0x1C
224	224
225	225	(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
226	226
227	227	(% style="color:#037691" %)**Frequency Band**:
228	228
229		-*0x01: EU868
	240	+0x01: EU868
230	230
231		-*0x02: US915
	242	+0x02: US915
232	232
233		-*0x03: IN865
	244	+0x03: IN865
234	234
235		-*0x04: AU915
	246	+0x04: AU915
236	236
237		-*0x05: KZ865
	248	+0x05: KZ865
238	238
239		-*0x06: RU864
	250	+0x06: RU864
240	240
241		-*0x07: AS923
	252	+0x07: AS923
242	242
243		-*0x08: AS923-1
	254	+0x08: AS923-1
244	244
245		-*0x09: AS923-2
	256	+0x09: AS923-2
246	246
247		-*0x0a: AS923-3
	258	+0x0a: AS923-3
248	248
249		-*0x0b: CN470
	260	+0x0b: CN470
250	250
251		-*0x0c: EU433
	262	+0x0c: EU433
252	252
253		-*0x0d: KR920
	264	+0x0d: KR920
254	254
255		-*0x0e: MA869
	266	+0x0e: MA869
256	256
257	257
258	258	(% style="color:#037691" %)**Sub-Band**:
...	...	@@ -276,19 +276,22 @@
276	276	=== 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
277	277
278	278
279		-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.
	290	+SN50v3-LB/LS 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/LS to different working modes.
280	280
281	281	For example:
282	282
283		- **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
	294	+ (% 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.
284	284
285	285
286	286	(% style="color:red" %) **Important Notice:**
287	287
288		-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.
289		-1. All modes share the same Payload Explanation from HERE.
290		-1. By default, the device will send an uplink message every 20 minutes.
	299	+~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/LS transmit in DR0 with 12 bytes payload.
291	291
	301	+2. All modes share the same Payload Explanation from HERE.
	302	+
	303	+3. By default, the device will send an uplink message every 20 minutes.
	304	+
	305	+
292	292	==== 2.3.2.1  MOD~=1 (Default Mode) ====
293	293
294	294
...	...	@@ -295,8 +295,8 @@
295	295	In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
296	296
297	297	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
298		-|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:90px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:130px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:90px;background-color:#D9E2F3;color:#0070C0" %)**2**
299		-|**Value**|Bat|(% style="width:191px" %)(((
	312	+|(% 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**
	313	+|Value|Bat|(% style="width:191px" %)(((
300	300	Temperature(DS18B20)(PC13)
301	301	)))|(% style="width:78px" %)(((
302	302	ADC(PA4)
...	...	@@ -313,11 +313,12 @@
313	313
314	314	==== 2.3.2.2  MOD~=2 (Distance Mode) ====
315	315
	330	+
316	316	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.
317	317
318	318	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
319		-|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:110px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:110px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:140px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**
320		-|**Value**|BAT|(% style="width:196px" %)(((
	334	+|(% 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**
	335	+|Value|BAT|(% style="width:196px" %)(((
321	321	Temperature(DS18B20)(PC13)
322	322	)))|(% style="width:87px" %)(((
323	323	ADC(PA4)
...	...	@@ -324,27 +324,30 @@
324	324	)))|(% style="width:189px" %)(((
325	325	Digital in(PB15) & Digital Interrupt(PA8)
326	326	)))|(% style="width:208px" %)(((
327		-Distance measure by:1) LIDAR-Lite V3HP
	342	+Distance measure by: 1) LIDAR-Lite V3HP
328	328	Or 2) Ultrasonic Sensor
329	329	)))|(% style="width:117px" %)Reserved
330	330
331	331	[[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"]]
332	332
	348	+
333	333	(% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
334	334
335	335	[[image:image-20230512173758-5.png||height="563" width="712"]]
336	336
	353	+
337	337	(% style="color:blue" %)**Connection to Ultrasonic Sensor:**
338	338
339		-Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
	356	+(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
340	340
341	341	[[image:image-20230512173903-6.png||height="596" width="715"]]
342	342
	360	+
343	343	For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
344	344
345	345	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
346		-|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:120px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:80px;background-color:#D9E2F3;color:#0070C0" %)**2**
347		-|**Value**|BAT|(% style="width:183px" %)(((
	364	+|(% 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**
	365	+|Value|BAT|(% style="width:183px" %)(((
348	348	Temperature(DS18B20)(PC13)
349	349	)))|(% style="width:173px" %)(((
350	350	Digital in(PB15) & Digital Interrupt(PA8)
...	...	@@ -352,50 +352,47 @@
352	352	ADC(PA4)
353	353	)))|(% style="width:323px" %)(((
354	354	Distance measure by:1)TF-Mini plus LiDAR
355		-Or
356		-2) TF-Luna LiDAR
	373	+Or 2) TF-Luna LiDAR
357	357	)))|(% style="width:188px" %)Distance signal  strength
358	358
359	359	[[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"]]
360	360
	378	+
361	361	**Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
362	362
363		-Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
	381	+(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
364	364
365	365	[[image:image-20230512180609-7.png||height="555" width="802"]]
366	366
	385	+
367	367	**Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
368	368
369		-Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
	388	+(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
370	370
371		-[[image:image-20230513105207-4.png||height="469" width="802"]]
	390	+[[image:image-20230610170047-1.png||height="452" width="799"]]
372	372
373	373
374	374	==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
375	375
	395	+
376	376	This mode has total 12 bytes. Include 3 x ADC + 1x I2C
377	377
378	378	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
379		-|=(((
380		-(% style="width: 50px;" %)**Size(bytes)**
381		-)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 304px;" %)2|=(% style="width: 163px;" %)2|=(% style="width: 53px;" %)1
382		-|**Value**|(% style="width:68px" %)(((
383		-ADC1
384		-(PA4)
	399	+|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
	400	+**Size(bytes)**
	401	+)))|=(% 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
	402	+|Value|(% style="width:68px" %)(((
	403	+ADC1(PA4)
385	385	)))|(% style="width:75px" %)(((
386		-ADC2
387		-(PA5)
	405	+ADC2(PA5)
388	388	)))|(((
389		-ADC3
390		-(PA8)
	407	+ADC3(PA8)
391	391	)))|(((
392	392	Digital Interrupt(PB15)
393	393	)))|(% style="width:304px" %)(((
394		-Temperature
395		-(SHT20 or SHT31 or BH1750 Illumination Sensor)
	411	+Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
396	396	)))|(% style="width:163px" %)(((
397		-Humidity
398		-(SHT20 or SHT31)
	413	+Humidity(SHT20 or SHT31)
399	399	)))|(% style="width:53px" %)Bat
400	400
401	401	[[image:image-20230513110214-6.png]]
...	...	@@ -406,59 +406,57 @@
406	406
407	407	This mode has total 11 bytes. As shown below:
408	408
409		-(% style="width:1017px" %)
410		-|**Size(bytes)**|**2**|(% style="width:186px" %)**2**|(% style="width:82px" %)**2**|(% style="width:210px" %)**1**|(% style="width:191px" %)**2**|(% style="width:183px" %)**2**
411		-|**Value**|BAT|(% style="width:186px" %)(((
412		-Temperature1(DS18B20)
413		-(PC13)
	424	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	425	+|(% 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**
	426	+|Value|BAT|(% style="width:186px" %)(((
	427	+Temperature1(DS18B20)(PC13)
414	414	)))|(% style="width:82px" %)(((
415		-ADC
416		-(PA4)
	429	+ADC(PA4)
417	417	)))|(% style="width:210px" %)(((
418		-Digital in(PB15) &
419		-Digital Interrupt(PA8)
	431	+Digital in(PB15) & Digital Interrupt(PA8)
420	420	)))|(% style="width:191px" %)Temperature2(DS18B20)
421		-(PB9)|(% style="width:183px" %)Temperature3(DS18B20)
422		-(PB8)
	433	+(PB9)|(% style="width:183px" %)Temperature3(DS18B20)(PB8)
423	423
424	424	[[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"]]
425	425
	437	+
426	426	[[image:image-20230513134006-1.png||height="559" width="736"]]
427	427
428	428
429	429	==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
430	430
	443	+
431	431	[[image:image-20230512164658-2.png||height="532" width="729"]]
432	432
433	433	Each HX711 need to be calibrated before used. User need to do below two steps:
434	434
435		-1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
436		-1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
	448	+1. Zero calibration. Don't put anything on load cell and run (% style="color:blue" %)**AT+WEIGRE**(%%) to calibrate to Zero gram.
	449	+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.
437	437	1. (((
438	438	Weight has 4 bytes, the unit is g.
	452	+
	453	+
	454	+
439	439	)))
440	440
441	441	For example:
442	442
443		-**AT+GETSENSORVALUE =0**
	459	+(% style="color:blue" %)**AT+GETSENSORVALUE =0**
444	444
445	445	Response:  Weight is 401 g
446	446
447	447	Check the response of this command and adjust the value to match the real value for thing.
448	448
449		-(% style="width:767px" %)
450		-|=(((
	465	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	466	+|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
451	451	**Size(bytes)**
452		-)))|=**2**|=(% style="width: 193px;" %)**2**|=(% style="width: 85px;" %)**2**|=(% style="width: 186px;" %)**1**|=(% style="width: 100px;" %)**4**
453		-|**Value**|BAT|(% style="width:193px" %)(((
454		-Temperature(DS18B20)
455		-(PC13)
	468	+)))|=(% 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**
	469	+|Value|BAT|(% style="width:193px" %)(((
	470	+Temperature(DS18B20)(PC13)
456	456	)))|(% style="width:85px" %)(((
457		-ADC
458		-(PA4)
	472	+ADC(PA4)
459	459	)))|(% style="width:186px" %)(((
460		-Digital in(PB15) &
461		-Digital Interrupt(PA8)
	474	+Digital in(PB15) & Digital Interrupt(PA8)
462	462	)))|(% style="width:100px" %)Weight
463	463
464	464	[[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"]]
...	...	@@ -466,6 +466,7 @@
466	466
467	467	==== 2.3.2.6  MOD~=6 (Counting Mode) ====
468	468
	482	+
469	469	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.
470	470
471	471	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.
...	...	@@ -472,23 +472,19 @@
472	472
473	473	[[image:image-20230512181814-9.png||height="543" width="697"]]
474	474
475		-**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.
476	476
477		-(% style="width:961px" %)
478		-|=**Size(bytes)**|=**2**|=(% style="width: 256px;" %)**2**|=(% style="width: 108px;" %)**2**|=(% style="width: 126px;" %)**1**|=(% style="width: 145px;" %)**4**
479		-|**Value**|BAT|(% style="width:256px" %)(((
480		-Temperature(DS18B20)
	490	+(% 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.**
481	481
482		-(PC13)
	492	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	493	+|=(% 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**
	494	+|Value|BAT|(% style="width:256px" %)(((
	495	+Temperature(DS18B20)(PC13)
483	483	)))|(% style="width:108px" %)(((
484		-ADC
485		-(PA4)
	497	+ADC(PA4)
486	486	)))|(% style="width:126px" %)(((
487		-Digital in
488		-(PB15)
	499	+Digital in(PB15)
489	489	)))|(% style="width:145px" %)(((
490		-Count
491		-(PA8)
	501	+Count(PA8)
492	492	)))
493	493
494	494	[[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"]]
...	...	@@ -496,16 +496,16 @@
496	496
497	497	==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
498	498
499		-(% style="width:1108px" %)
500		-|=(((
	509	+
	510	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	511	+|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
501	501	**Size(bytes)**
502		-)))|=**2**|=(% style="width: 188px;" %)**2**|=(% style="width: 83px;" %)**2**|=(% style="width: 184px;" %)**1**|=(% style="width: 186px;" %)**1**|=(% style="width: 197px;" %)1|=(% style="width: 100px;" %)2
503		-|**Value**|BAT|(% style="width:188px" %)(((
	513	+)))|=(% 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
	514	+|Value|BAT|(% style="width:188px" %)(((
504	504	Temperature(DS18B20)
505	505	(PC13)
506	506	)))|(% style="width:83px" %)(((
507		-ADC
508		-(PA5)
	518	+ADC(PA5)
509	509	)))|(% style="width:184px" %)(((
510	510	Digital Interrupt1(PA8)
511	511	)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
...	...	@@ -512,26 +512,25 @@
512	512
513	513	[[image:image-20230513111203-7.png||height="324" width="975"]]
514	514
	525	+
515	515	==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
516	516
517		-(% style="width:922px" %)
518		-|=(((
	528	+
	529	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	530	+|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
519	519	**Size(bytes)**
520		-)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 82px;" %)2
521		-|**Value**|BAT|(% style="width:207px" %)(((
	532	+)))|=(% 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
	533	+|Value|BAT|(% style="width:207px" %)(((
522	522	Temperature(DS18B20)
523	523	(PC13)
524	524	)))|(% style="width:94px" %)(((
525		-ADC1
526		-(PA4)
	537	+ADC1(PA4)
527	527	)))|(% style="width:198px" %)(((
528	528	Digital Interrupt(PB15)
529	529	)))|(% style="width:84px" %)(((
530		-ADC2
531		-(PA5)
	541	+ADC2(PA5)
532	532	)))|(% style="width:82px" %)(((
533		-ADC3
534		-(PA8)
	543	+ADC3(PA8)
535	535	)))
536	536
537	537	[[image:image-20230513111231-8.png||height="335" width="900"]]
...	...	@@ -539,50 +539,149 @@
539	539
540	540	==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
541	541
542		-(% style="width:1010px" %)
543		-|=(((
	551	+
	552	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	553	+|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
544	544	**Size(bytes)**
545		-)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
546		-|**Value**|BAT|(((
547		-Temperature1(DS18B20)
548		-(PC13)
	555	+)))|=(% 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
	556	+|Value|BAT|(((
	557	+Temperature
	558	+(DS18B20)(PC13)
549	549	)))|(((
550		-Temperature2(DS18B20)
551		-(PB9)
	560	+Temperature2
	561	+(DS18B20)(PB9)
552	552	)))|(((
553	553	Digital Interrupt
554	554	(PB15)
555	555	)))|(% style="width:193px" %)(((
556		-Temperature3(DS18B20)
557		-(PB8)
	566	+Temperature3
	567	+(DS18B20)(PB8)
558	558	)))|(% style="width:78px" %)(((
559		-Count1
560		-(PA8)
	569	+Count1(PA8)
561	561	)))|(% style="width:78px" %)(((
562		-Count2
563		-(PA4)
	571	+Count2(PA4)
564	564	)))
565	565
566	566	[[image:image-20230513111255-9.png||height="341" width="899"]]
567	567
568		-**The newly added AT command is issued correspondingly:**
	576	+(% style="color:blue" %)**The newly added AT command is issued correspondingly:**
569	569
570		-**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
	578	+(% style="color:#037691" %)** AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
571	571
572		-**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
	580	+(% style="color:#037691" %)** AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
573	573
574		-**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
	582	+(% style="color:#037691" %)** AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
575	575
576		-**AT+SETCNT=aa,bb**
577	577
	585	+(% style="color:blue" %)**AT+SETCNT=aa,bb**
	586	+
578	578	When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
579	579
580	580	When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
581	581
582	582
	592	+==== 2.3.2.10  MOD~=10 (PWM input capture and output mode，Since firmware v1.2) ====
583	583
	594	+(% style="color:red" %)**Note: Firmware not release, contact Dragino for testing.**
	595	+
	596	+In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output.
	597	+
	598	+[[It should be noted when using PWM mode.>>||anchor="H2.3.3.12A0PWMMOD"]]
	599	+
	600	+
	601	+===== 2.3.2.10.a  Uplink, PWM input capture =====
	602	+
	603	+
	604	+[[image:image-20230817172209-2.png||height="439" width="683"]]
	605	+
	606	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
	607	+|(% 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:135px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**2**
	608	+|Value|Bat|(% style="width:191px" %)(((
	609	+Temperature(DS18B20)(PC13)
	610	+)))|(% style="width:78px" %)(((
	611	+ADC(PA4)
	612	+)))|(% style="width:135px" %)(((
	613	+PWM_Setting
	614	+&Digital Interrupt(PA8)
	615	+)))|(% style="width:70px" %)(((
	616	+Pulse period
	617	+)))|(% style="width:89px" %)(((
	618	+Duration of high level
	619	+)))
	620	+
	621	+[[image:image-20230817170702-1.png||height="161" width="1044"]]
	622	+
	623	+
	624	+When the device detects the following PWM signal ,decoder will converts the pulse period and high-level duration to frequency and duty cycle.
	625	+
	626	+**Frequency：**
	627	+
	628	+(% class="MsoNormal" %)
	629	+(% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=0, **(% lang="EN-US" %)Frequency= 1000000/(%%)Pulse period（HZ）;
	630	+
	631	+(% class="MsoNormal" %)
	632	+(% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=1, **(% lang="EN-US" %)Frequency= 1000/(%%)Pulse period（HZ）;
	633	+
	634	+
	635	+(% class="MsoNormal" %)
	636	+**Duty cycle:**
	637	+
	638	+Duty cycle= Duration of high level/ Pulse period*100 ~(%).
	639	+
	640	+[[image:image-20230818092200-1.png||height="344" width="627"]]
	641	+
	642	+===== 2.3.2.10.b  Uplink, PWM output =====
	643	+
	644	+[[image:image-20230817172209-2.png||height="439" width="683"]]
	645	+
	646	+(% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMOUT=a,b,c**
	647	+
	648	+a is the time delay of the output, the unit is ms.
	649	+
	650	+b is the output frequency, the unit is HZ.
	651	+
	652	+c is the duty cycle of the output, the unit is %.
	653	+
	654	+(% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**Downlink**(%%):  (% style="color:#037691" %)**0B 01 bb cc aa **
	655	+
	656	+aa is the time delay of the output, the unit is ms.
	657	+
	658	+bb is the output frequency, the unit is HZ.
	659	+
	660	+cc is the duty cycle of the output, the unit is %.
	661	+
	662	+
	663	+For example, send a AT command: AT+PWMOUT=65535,1000,50  The PWM is always out, the frequency is 1000HZ, and the duty cycle is 50.
	664	+
	665	+The oscilloscope displays as follows:
	666	+
	667	+[[image:image-20231213102404-1.jpeg||height="780" width="932"]]
	668	+
	669	+
	670	+===== 2.3.2.10.c  Downlink, PWM output =====
	671	+
	672	+
	673	+[[image:image-20230817173800-3.png||height="412" width="685"]]
	674	+
	675	+Downlink:  (% style="color:#037691" %)**0B xx xx xx yy zz zz**
	676	+
	677	+ xx xx xx is the output frequency, the unit is HZ.
	678	+
	679	+ yy is the duty cycle of the output, the unit is %.
	680	+
	681	+ zz zz is the time delay of the output, the unit is ms.
	682	+
	683	+
	684	+For example, send a downlink command: 0B 00 61 A8 32 13 88, the frequency is 25KHZ, the duty cycle is 50, and the output time is 5 seconds.
	685	+
	686	+The oscilloscope displays as follows:
	687	+
	688	+[[image:image-20230817173858-5.png||height="694" width="921"]]
	689	+
	690	+
584	584	=== 2.3.3  ​Decode payload ===
585	585
	693	+
586	586	While using TTN V3 network, you can add the payload format to decode the payload.
587	587
588	588	[[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"]]
...	...	@@ -589,13 +589,14 @@
589	589
590	590	The payload decoder function for TTN V3 are here:
591	591
592		-SN50v3 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
	700	+SN50v3-LB/LS TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
593	593
594	594
595	595	==== 2.3.3.1 Battery Info ====
596	596
597		-Check the battery voltage for SN50v3.
598	598
	706	+Check the battery voltage for SN50v3-LB/LS.
	707	+
599	599	Ex1: 0x0B45 = 2885mV
600	600
601	601	Ex2: 0x0B49 = 2889mV
...	...	@@ -603,16 +603,18 @@
603	603
604	604	==== 2.3.3.2  Temperature (DS18B20) ====
605	605
	715	+
606	606	If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
607	607
608		-More DS18B20 can check the [[3 DS18B20 mode>>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/#2.3.4MOD3D4283xDS18B2029]]
	718	+More DS18B20 can check the [[3 DS18B20 mode>>||anchor="H2.3.2.4MOD3D4283xDS18B2029"]]
609	609
610		-**Connection:**
	720	+(% style="color:blue" %)**Connection:**
611	611
612	612	[[image:image-20230512180718-8.png||height="538" width="647"]]
613	613
614		-**Example**:
615	615
	725	+(% style="color:blue" %)**Example**:
	726	+
616	616	If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
617	617
618	618	If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
...	...	@@ -622,6 +622,7 @@
622	622
623	623	==== 2.3.3.3 Digital Input ====
624	624
	736	+
625	625	The digital input for pin PB15,
626	626
627	627	* When PB15 is high, the bit 1 of payload byte 6 is 1.
...	...	@@ -631,28 +631,38 @@
631	631	(((
632	632	When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
633	633
634		-(% style="color:red" %)**Note:**The maximum voltage input supports 3.6V.
	746	+(% style="color:red" %)**Note: The maximum voltage input supports 3.6V.**
	747	+
	748	+
635	635	)))
636	636
637	637	==== 2.3.3.4  Analogue Digital Converter (ADC) ====
638	638
639		-The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
640	640
641		-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.
	754	+The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
642	642
	756	+When the measured output voltage of the sensor is not within the range of 0.1V 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.
	757	+
643	643	[[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"]]
644	644
645		-(% 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.
646	646
	761	+(% 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.**
647	647
	763	+
	764	+The position of PA5 on the hardware after **LSN50 v3.3** is changed to the position shown in the figure below, and the collected voltage becomes one-sixth of the original.
	765	+
	766	+[[image:image-20230811113449-1.png||height="370" width="608"]]
	767	+
648	648	==== 2.3.3.5 Digital Interrupt ====
649	649
650		-Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server.
651	651
652		-(% style="color:blue" %)**~ Interrupt connection method:**
	771	+Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3-LB/LS will send a packet to the server.
653	653
	773	+(% style="color:blue" %)** Interrupt connection method:**
	774	+
654	654	[[image:image-20230513105351-5.png||height="147" width="485"]]
655	655
	777	+
656	656	(% style="color:blue" %)**Example to use with door sensor :**
657	657
658	658	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.
...	...	@@ -659,22 +659,23 @@
659	659
660	660	[[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"]]
661	661
662		-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 SN50_v3 interrupt interface to detect the status for the door or window.
	784	+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/LS interrupt interface to detect the status for the door or window.
663	663
664		-(% style="color:blue" %)**~ Below is the installation example:**
665	665
666		-Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
	787	+(% style="color:blue" %)**Below is the installation example:**
667	667
	789	+Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB/LS as follows:
	790	+
668	668	* (((
669		-One pin to SN50_v3's PA8 pin
	792	+One pin to SN50v3-LB/LS's PA8 pin
670	670	)))
671	671	* (((
672		-The other pin to SN50_v3's VDD pin
	795	+The other pin to SN50v3-LB/LS's VDD pin
673	673	)))
674	674
675	675	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.
676	676
677		-Door sensors have two types: ** NC (Normal close)** and **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.
	800	+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.
678	678
679	679	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.
680	680
...	...	@@ -686,29 +686,32 @@
686	686
687	687	The command is:
688	688
689		-(% 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]]**. **)
	812	+(% 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]]**. **)
690	690
691	691	Below shows some screen captures in TTN V3:
692	692
693	693	[[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"]]
694	694
695		-In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
696	696
	819	+In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
	820	+
697	697	door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
698	698
699	699
700	700	==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
701	701
	826	+
702	702	The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
703	703
704	704	We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
705	705
706		-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 SN50_v3 will be a good reference.
	831	+(% 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/LS will be a good reference.**
707	707
	833	+
708	708	Below is the connection to SHT20/ SHT31. The connection is as below:
709	709
	836	+[[image:image-20230610170152-2.png||height="501" width="846"]]
710	710
711		-[[image:image-20230513103633-3.png||height="448" width="716"]]
712	712
713	713	The device will be able to get the I2C sensor data now and upload to IoT Server.
714	714
...	...	@@ -727,23 +727,26 @@
727	727
728	728	==== 2.3.3.7  ​Distance Reading ====
729	729
730		-Refer [[Ultrasonic Sensor section>>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/#H2.4.8UltrasonicSensor]].
731	731
	857	+Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
732	732
	859	+
733	733	==== 2.3.3.8 Ultrasonic Sensor ====
734	734
	862	+
735	735	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]]
736	736
737		-The SN50_v3 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.
	865	+The SN50v3-LB/LS 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.
738	738
739		-The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
	867	+The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
740	740
741	741	The picture below shows the connection:
742	742
743	743	[[image:image-20230512173903-6.png||height="596" width="715"]]
744	744
745		-Connect to the SN50_v3 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
746	746
	874	+Connect to the SN50v3-LB/LS and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
	875	+
747	747	The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
748	748
749	749	**Example:**
...	...	@@ -751,16 +751,17 @@
751	751	Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
752	752
753	753
754		-
755	755	==== 2.3.3.9  Battery Output - BAT pin ====
756	756
757		-The BAT pin of SN50v3 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.
758	758
	886	+The BAT pin of SN50v3-LB/LS 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/LS will run out very soon.
759	759
	888	+
760	760	==== 2.3.3.10  +5V Output ====
761	761
762		-SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling.
763	763
	892	+SN50v3-LB/LS will enable +5V output before all sampling and disable the +5v after all sampling.
	893	+
764	764	The 5V output time can be controlled by AT Command.
765	765
766	766	(% style="color:blue" %)**AT+5VT=1000**
...	...	@@ -767,21 +767,53 @@
767	767
768	768	Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
769	769
770		-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.
	900	+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.
771	771
772	772
773		-
774	774	==== 2.3.3.11  BH1750 Illumination Sensor ====
775	775
	905	+
776	776	MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
777	777
778	778	[[image:image-20230512172447-4.png||height="416" width="712"]]
779	779
	910	+
780	780	[[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"]]
781	781
782	782
783		-==== 2.3.3.12  Working MOD ====
	914	+==== 2.3.3.12  PWM MOD ====
784	784
	916	+
	917	+* (((
	918	+The maximum voltage that the SDA pin of SN50v3 can withstand is 3.6V, and it cannot exceed this voltage value, otherwise the chip may be burned.
	919	+)))
	920	+* (((
	921	+If the PWM pin connected to the SDA pin cannot maintain a high level when it is not working, you need to remove the resistor R2 or replace it with a resistor with a larger resistance, otherwise a sleep current of about 360uA will be generated. The position of the resistor is shown in the figure below:
	922	+)))
	923	+
	924	+ [[image:image-20230817183249-3.png||height="320" width="417"]]
	925	+
	926	+* (((
	927	+The signal captured by the input should preferably be processed by hardware filtering and then connected in. The software processing method is to capture four values, discard the first captured value, and then take the middle value of the second, third, and fourth captured values.
	928	+)))
	929	+* (((
	930	+Since the device can only detect a pulse period of 50ms when [[AT+PWMSET=0>>||anchor="H3.3.8PWMsetting"]] (counting in microseconds), it is necessary to change the value of PWMSET according to the frequency of input capture.
	931	+)))
	932	+* (((
	933	+PWM Input allows low power consumption. PWM Output to achieve real-time control, you need to go to class C. Power consumption will not be low.
	934	+
	935	+For PWM Output Feature, there are two consideration to see if the device can be powered by battery or have to be powered by external DC.
	936	+
	937	+a) If real-time control output is required, the SN50v3-LB/LS is already operating in class C and an external power supply must be used.
	938	+
	939	+b) If the output duration is more than 30 seconds, better to use external power source.
	940	+)))
	941	+
	942	+
	943	+
	944	+==== 2.3.3.13  Working MOD ====
	945	+
	946	+
785	785	The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
786	786
787	787	User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
...	...	@@ -797,9 +797,8 @@
797	797	* 6: MOD7
798	798	* 7: MOD8
799	799	* 8: MOD9
	962	+* 9: MOD10
800	800
801		-
802		-
803	803	== 2.4 Payload Decoder file ==
804	804
805	805
...	...	@@ -810,21 +810,20 @@
810	810	[[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]]
811	811
812	812
813		-
814	814	== 2.5 Frequency Plans ==
815	815
816	816
817		-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.
	977	+The SN50v3-LB/LS 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.
818	818
819	819	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
820	820
821	821
822		-= 3. Configure SN50v3-LB =
	982	+= 3. Configure SN50v3-LB/LS =
823	823
824	824	== 3.1 Configure Methods ==
825	825
826	826
827		-SN50v3-LB supports below configure method:
	987	+SN50v3-LB/LS supports below configure method:
828	828
829	829	* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
830	830	* 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]].
...	...	@@ -843,20 +843,21 @@
843	843	[[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/]]
844	844
845	845
846		-== 3.3 Commands special design for SN50v3-LB ==
	1006	+== 3.3 Commands special design for SN50v3-LB/LS ==
847	847
848	848
849		-These commands only valid for S31x-LB, as below:
	1009	+These commands only valid for SN50v3-LB/LS, as below:
850	850
851	851
852	852	=== 3.3.1 Set Transmit Interval Time ===
853	853
	1014	+
854	854	Feature: Change LoRaWAN End Node Transmit Interval.
855	855
856	856	(% style="color:blue" %)**AT Command: AT+TDC**
857	857
858	858	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
859		-|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
	1020	+|=(% 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**
860	860	|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
861	861	30000
862	862	OK
...	...	@@ -876,25 +876,25 @@
876	876	* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
877	877	* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
878	878
879		-
880		-
881	881	=== 3.3.2 Get Device Status ===
882	882
	1042	+
883	883	Send a LoRaWAN downlink to ask the device to send its status.
884	884
885		-(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
	1045	+(% style="color:blue" %)**Downlink Payload: 0x26 01**
886	886
887		-Sensor will upload Device Status via FPORT=5. See payload section for detail.
	1047	+Sensor will upload Device Status via **FPORT=5**. See payload section for detail.
888	888
889	889
890	890	=== 3.3.3 Set Interrupt Mode ===
891	891
	1052	+
892	892	Feature, Set Interrupt mode for GPIO_EXIT.
893	893
894	894	(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
895	895
896	896	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
897		-|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
	1058	+|=(% 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**
898	898	|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
899	899	0
900	900	OK
...	...	@@ -909,7 +909,6 @@
909	909	)))|(% style="width:157px" %)OK
910	910	|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
911	911	Set Transmit Interval
912		-
913	913	trigger by rising edge.
914	914	)))|(% style="width:157px" %)OK
915	915	|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
...	...	@@ -925,10 +925,9 @@
925	925	* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
926	926	* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
927	927
928		-
929		-
930	930	=== 3.3.4 Set Power Output Duration ===
931	931
	1090	+
932	932	Control the output duration 5V . Before each sampling, device will
933	933
934	934	~1. first enable the power output to external sensor,
...	...	@@ -940,7 +940,7 @@
940	940	(% style="color:blue" %)**AT Command: AT+5VT**
941	941
942	942	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
943		-|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
	1102	+|=(% 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**
944	944	|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
945	945	500(default)
946	946	OK
...	...	@@ -958,16 +958,15 @@
958	958	* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
959	959	* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
960	960
961		-
962		-
963	963	=== 3.3.5 Set Weighing parameters ===
964	964
	1122	+
965	965	Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
966	966
967	967	(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
968	968
969	969	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
970		-|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
	1128	+|=(% 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**
971	971	|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
972	972	|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
973	973	|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
...	...	@@ -984,10 +984,9 @@
984	984	* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
985	985	* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
986	986
987		-
988		-
989	989	=== 3.3.6 Set Digital pulse count value ===
990	990
	1147	+
991	991	Feature: Set the pulse count value.
992	992
993	993	Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
...	...	@@ -995,7 +995,7 @@
995	995	(% style="color:blue" %)**AT Command: AT+SETCNT**
996	996
997	997	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
998		-|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
	1155	+|=(% 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**
999	999	|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1000	1000	|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1001	1001
...	...	@@ -1008,16 +1008,15 @@
1008	1008	* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1009	1009	* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1010	1010
1011		-
1012		-
1013	1013	=== 3.3.7 Set Workmode ===
1014	1014
	1170	+
1015	1015	Feature: Switch working mode.
1016	1016
1017	1017	(% style="color:blue" %)**AT Command: AT+MOD**
1018	1018
1019	1019	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1020		-|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
	1176	+|=(% 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**
1021	1021	|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1022	1022	OK
1023	1023	)))
...	...	@@ -1033,13 +1033,103 @@
1033	1033	* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1034	1034	* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1035	1035
	1192	+(% id="H3.3.8PWMsetting" %)
	1193	+=== 3.3.8 PWM setting ===
1036	1036
1037	1037
1038		-= 4. Battery & Power Consumption =
	1196	+(% class="mark" %)Feature: Set the time acquisition unit for PWM input capture.
1039	1039
	1198	+(% style="color:blue" %)**AT Command: AT+PWMSET**
1040	1040
1041		-SN50v3-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
	1200	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	1201	+|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 130px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Response**
	1202	+|(% style="width:154px" %)AT+PWMSET=?|(% style="width:223px" %)0|(% style="width:130px" %)(((
	1203	+0(default)
1042	1042
	1205	+OK
	1206	+)))
	1207	+|(% style="width:154px" %)AT+PWMSET=0|(% style="width:223px" %)The unit of PWM capture time is microsecond. The capture frequency range is between 20HZ and 100000HZ.   |(% style="width:130px" %)(((
	1208	+OK
	1209	+
	1210	+)))
	1211	+|(% style="width:154px" %)AT+PWMSET=1|(% style="width:223px" %)The unit of PWM capture time is millisecond.  The capture frequency range is between 5HZ and 250HZ. |(% style="width:130px" %)OK
	1212	+
	1213	+(% style="color:blue" %)**Downlink Command: 0x0C**
	1214	+
	1215	+Format: Command Code (0x0C) followed by 1 bytes.
	1216	+
	1217	+* Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
	1218	+* Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
	1219	+
	1220	+(% class="mark" %)Feature: Set PWM output time, output frequency and output duty cycle.
	1221	+
	1222	+(% style="color:blue" %)**AT Command: AT+PWMOUT**
	1223	+
	1224	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	1225	+|=(% style="width: 183px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 193px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 137px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Response**
	1226	+|(% style="width:183px" %)AT+PWMOUT=?|(% style="width:193px" %)0|(% style="width:137px" %)(((
	1227	+0,0,0(default)
	1228	+
	1229	+OK
	1230	+)))
	1231	+|(% style="width:183px" %)AT+PWMOUT=0,0,0|(% style="width:193px" %)The default is PWM input detection|(% style="width:137px" %)(((
	1232	+OK
	1233	+
	1234	+)))
	1235	+|(% style="width:183px" %)AT+PWMOUT=5,1000,50|(% style="width:193px" %)(((
	1236	+The PWM output time is 5ms, the output frequency is 1000HZ, and the output duty cycle is 50%.
	1237	+
	1238	+
	1239	+)))|(% style="width:137px" %)(((
	1240	+OK
	1241	+)))
	1242	+
	1243	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	1244	+|=(% style="width: 155px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 112px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 242px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**parameters**
	1245	+|(% colspan="1" rowspan="3" style="width:155px" %)(((
	1246	+AT+PWMOUT=a,b,c
	1247	+
	1248	+
	1249	+)))|(% colspan="1" rowspan="3" style="width:112px" %)(((
	1250	+Set PWM output time, output frequency and output duty cycle.
	1251	+
	1252	+(((
	1253	+
	1254	+)))
	1255	+
	1256	+(((
	1257	+
	1258	+)))
	1259	+)))|(% style="width:242px" %)(((
	1260	+a: Output time (unit: seconds)
	1261	+
	1262	+The value ranges from 0 to 65535.
	1263	+
	1264	+When a=65535, PWM will always output.
	1265	+)))
	1266	+|(% style="width:242px" %)(((
	1267	+b: Output frequency (unit: HZ)
	1268	+)))
	1269	+|(% style="width:242px" %)(((
	1270	+c: Output duty cycle (unit: %)
	1271	+
	1272	+The value ranges from 0 to 100.
	1273	+)))
	1274	+
	1275	+(% style="color:blue" %)**Downlink Command: 0x0B01**
	1276	+
	1277	+Format: Command Code (0x0B01) followed by 6 bytes.
	1278	+
	1279	+Downlink payload：0B01 bb cc aa **~-~--> **AT+PWMOUT=a,b,c
	1280	+
	1281	+* Example 1: Downlink Payload: 0B01 03E8 0032 0005 **~-~-->**  AT+PWMSET=5,1000,50
	1282	+* Example 2: Downlink Payload: 0B01 07D0 003C 000A **~-~-->**  AT+PWMSET=10,2000,60
	1283	+
	1284	+= 4. Battery & Power Cons =
	1285	+
	1286	+
	1287	+SN50v3-LB use ER26500 + SPC1520 battery pack and SN50v3-LS use 3000mAh Recharable Battery with Solar Panel. See below link for detail information about the battery info and how to replace.
	1288	+
1043	1043	[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1044	1044
1045	1045
...	...	@@ -1047,31 +1047,47 @@
1047	1047
1048	1048
1049	1049	(% class="wikigeneratedid" %)
1050		-User can change firmware SN50v3-LB to:
	1296	+**User can change firmware SN50v3-LB/LS to:**
1051	1051
1052	1052	* Change Frequency band/ region.
1053	1053	* Update with new features.
1054	1054	* Fix bugs.
1055	1055
1056		-Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
	1302	+**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
1057	1057
	1304	+**Methods to Update Firmware:**
1058	1058
1059		-Methods to Update Firmware:
	1306	+* (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/]]**
	1307	+* 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]]**.
1060	1060
1061		-* (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/]]
1062		-* 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]]**.
1063		-
1064	1064	= 6. FAQ =
1065	1065
1066		-== 6.1 Where can i find source code of SN50v3-LB? ==
	1311	+== 6.1 Where can i find source code of SN50v3-LB/LS? ==
1067	1067
	1313	+
1068	1068	* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1069	1069	* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1070	1070
	1317	+== 6.2 How to generate PWM Output in SN50v3-LB/LS? ==
	1318	+
	1319	+
	1320	+See this document: **[[Generate PWM Output on SN50v3>>https://www.dropbox.com/scl/fi/r3trcet2knujg40w0mgyn/Generate-PWM-Output-on-SN50v3.pdf?rlkey=rxsgmrhhrv62iiiwjq9sv10bn&dl=0]]**.
	1321	+
	1322	+
	1323	+== 6.3 How to put several sensors to a SN50v3-LB/LS? ==
	1324	+
	1325	+
	1326	+When we want to put several sensors to A SN50v3-LB/LS, the waterproof at the grand connector will become an issue. User can try to exchange the grand connector to below type.
	1327	+
	1328	+[[Reference Supplier>>https://www.yscableglands.com/cable-glands/nylon-cable-glands/cable-gland-rubber-seal.html]].
	1329	+
	1330	+[[image:image-20230810121434-1.png||height="242" width="656"]]
	1331	+
	1332	+
1071	1071	= 7. Order Info =
1072	1072
1073	1073
1074		-Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY**
	1336	+Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY**(%%) or **SN50v3-LS-XX-YY**
1075	1075
1076	1076	(% style="color:red" %)**XX**(%%): The default frequency band
1077	1077
...	...	@@ -1093,9 +1093,10 @@
1093	1093
1094	1094	= 8. ​Packing Info =
1095	1095
	1358	+
1096	1096	(% style="color:#037691" %)**Package Includes**:
1097	1097
1098		-* SN50v3-LB LoRaWAN Generic Node
	1361	+* SN50v3-LB or SN50v3-LS LoRaWAN Generic Node
1099	1099
1100	1100	(% style="color:#037691" %)**Dimension and weight**:
1101	1101

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