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Summary

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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  
... ... @@ -14,20 +14,19 @@
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  
33 33  
... ... @@ -39,16 +39,15 @@
39 39  * Support wireless OTA update firmware
40 40  * Uplink on periodically
41 41  * Downlink to change configure
42 -* 8500mAh Battery for long term use
46 +* 8500mAh Li/SOCl2 battery(SN50v3-LB)
47 +* Solar panel + 3000mAh Li-on battery(SN50v3-LS)
43 43  
44 -
45 -
46 46  == 1.3 Specification ==
47 47  
48 48  
49 49  (% style="color:#037691" %)**Common DC Characteristics:**
50 50  
51 -* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
54 +* Supply Voltage: Built- in battery , 2.5v ~~ 3.6v
52 52  * Operating Temperature: -40 ~~ 85°C
53 53  
54 54  (% style="color:#037691" %)**I/O Interface:**
... ... @@ -80,8 +80,6 @@
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 87  
... ... @@ -93,7 +93,7 @@
93 93  == 1.5 Button & LEDs ==
94 94  
95 95  
96 -[[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"]]
97 97  
98 98  
99 99  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
... ... @@ -109,12 +109,10 @@
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  
117 -SN50v3-LB supports BLE remote configure.
116 +SN50v3-LB/LS supports BLE remote configure.
118 118  
119 119  
120 120  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:
... ... @@ -129,35 +129,40 @@
129 129  == 1.7 Pin Definitions ==
130 130  
131 131  
132 -[[image:image-20230513102034-2.png]]
131 +[[image:image-20230610163213-1.png||height="404" width="699"]]
133 133  
134 134  
135 135  == 1.8 Mechanical ==
136 136  
136 +=== 1.8.1 for LB version ===
137 137  
138 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
139 139  
140 -[[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]]
141 141  
141 +
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 +=== 1.8.2 for LS version ===
144 144  
145 -== Hole Option ==
146 +[[image:image-20231231203439-3.png||height="385" width="886"]]
146 146  
147 147  
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 +== 1.9 Hole Option ==
149 149  
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 +
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"]]
151 151  
152 152  [[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"]]
153 153  
154 154  
155 -= 2. Configure SN50v3-LB to connect to LoRaWAN network =
159 += 2. Configure SN50v3-LB/LS to connect to LoRaWAN network =
156 156  
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 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.
161 161  
162 162  
163 163  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -165,12 +165,12 @@
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.
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.
169 169  
170 170  
171 -(% 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.
172 172  
173 -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:
174 174  
175 175  [[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"]]
176 176  
... ... @@ -199,10 +199,10 @@
199 199  [[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"]]
200 200  
201 201  
202 -(% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB
206 +(% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB/LS
203 203  
204 204  
205 -Press the button for 5 seconds to activate the SN50v3-LB.
209 +Press the button for 5 seconds to activate the SN50v3-LB/LS.
206 206  
207 207  (% 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.
208 208  
... ... @@ -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 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.
218 218  
219 219  The Payload format is as below.
220 220  
... ... @@ -222,44 +222,44 @@
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
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
226 226  
227 227  Example parse in TTNv3
228 228  
229 229  
230 -(% 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
231 231  
232 232  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
233 233  
234 234  (% style="color:#037691" %)**Frequency Band**:
235 235  
236 -*0x01: EU868
240 +0x01: EU868
237 237  
238 -*0x02: US915
242 +0x02: US915
239 239  
240 -*0x03: IN865
244 +0x03: IN865
241 241  
242 -*0x04: AU915
246 +0x04: AU915
243 243  
244 -*0x05: KZ865
248 +0x05: KZ865
245 245  
246 -*0x06: RU864
250 +0x06: RU864
247 247  
248 -*0x07: AS923
252 +0x07: AS923
249 249  
250 -*0x08: AS923-1
254 +0x08: AS923-1
251 251  
252 -*0x09: AS923-2
256 +0x09: AS923-2
253 253  
254 -*0x0a: AS923-3
258 +0x0a: AS923-3
255 255  
256 -*0x0b: CN470
260 +0x0b: CN470
257 257  
258 -*0x0c: EU433
262 +0x0c: EU433
259 259  
260 -*0x0d: KR920
264 +0x0d: KR920
261 261  
262 -*0x0e: MA869
266 +0x0e: MA869
263 263  
264 264  
265 265  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -283,21 +283,22 @@
283 283  === 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
284 284  
285 285  
286 -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.
287 287  
288 288  For example:
289 289  
290 - **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.
291 291  
292 292  
293 293  (% 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 **DR0**. Server sides will see NULL payload while SN50v3 transmit in DR0 with 12 bytes payload.
296 -1. All modes share the same Payload Explanation from HERE.
297 -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.
298 298  
301 +2. All modes share the same Payload Explanation from HERE.
299 299  
303 +3. By default, the device will send an uplink message every 20 minutes.
300 300  
305 +
301 301  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
302 302  
303 303  
... ... @@ -305,7 +305,7 @@
305 305  
306 306  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
307 307  |(% 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**
308 -|**Value**|Bat|(% style="width:191px" %)(((
313 +|Value|Bat|(% style="width:191px" %)(((
309 309  Temperature(DS18B20)(PC13)
310 310  )))|(% style="width:78px" %)(((
311 311  ADC(PA4)
... ... @@ -320,7 +320,6 @@
320 320  [[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"]]
321 321  
322 322  
323 -
324 324  ==== 2.3.2.2  MOD~=2 (Distance Mode) ====
325 325  
326 326  
... ... @@ -328,7 +328,7 @@
328 328  
329 329  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
330 330  |(% 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" %)(((
335 +|Value|BAT|(% style="width:196px" %)(((
332 332  Temperature(DS18B20)(PC13)
333 333  )))|(% style="width:87px" %)(((
334 334  ADC(PA4)
... ... @@ -335,9 +335,8 @@
335 335  )))|(% style="width:189px" %)(((
336 336  Digital in(PB15) & Digital Interrupt(PA8)
337 337  )))|(% style="width:208px" %)(((
338 -Distance measure by:1) LIDAR-Lite V3HP
339 -Or
340 -2) Ultrasonic Sensor
342 +Distance measure by: 1) LIDAR-Lite V3HP
343 +Or 2) Ultrasonic Sensor
341 341  )))|(% style="width:117px" %)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"]]
... ... @@ -350,7 +350,7 @@
350 350  
351 351  (% style="color:blue" %)**Connection to Ultrasonic Sensor:**
352 352  
353 -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.**
354 354  
355 355  [[image:image-20230512173903-6.png||height="596" width="715"]]
356 356  
... ... @@ -359,7 +359,7 @@
359 359  
360 360  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
361 361  |(% 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" %)(((
365 +|Value|BAT|(% style="width:183px" %)(((
363 363  Temperature(DS18B20)(PC13)
364 364  )))|(% style="width:173px" %)(((
365 365  Digital in(PB15) & Digital Interrupt(PA8)
... ... @@ -367,8 +367,7 @@
367 367  ADC(PA4)
368 368  )))|(% style="width:323px" %)(((
369 369  Distance measure by:1)TF-Mini plus LiDAR
370 -Or 
371 -2) TF-Luna LiDAR
373 +Or 2) TF-Luna LiDAR
372 372  )))|(% style="width:188px" %)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"]]
... ... @@ -376,7 +376,7 @@
376 376  
377 377  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
378 378  
379 -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.**
380 380  
381 381  [[image:image-20230512180609-7.png||height="555" width="802"]]
382 382  
... ... @@ -383,9 +383,9 @@
383 383  
384 384  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
385 385  
386 -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.**
387 387  
388 -[[image:image-20230513105207-4.png||height="469" width="802"]]
390 +[[image:image-20230610170047-1.png||height="452" width="799"]]
389 389  
390 390  
391 391  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
... ... @@ -397,7 +397,7 @@
397 397  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
398 398  **Size(bytes)**
399 399  )))|=(% 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" %)(((
402 +|Value|(% style="width:68px" %)(((
401 401  ADC1(PA4)
402 402  )))|(% style="width:75px" %)(((
403 403  ADC2(PA5)
... ... @@ -421,7 +421,7 @@
421 421  
422 422  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
423 423  |(% 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" %)(((
426 +|Value|BAT|(% style="width:186px" %)(((
425 425  Temperature1(DS18B20)(PC13)
426 426  )))|(% style="width:82px" %)(((
427 427  ADC(PA4)
... ... @@ -432,10 +432,10 @@
432 432  
433 433  [[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"]]
434 434  
437 +
435 435  [[image:image-20230513134006-1.png||height="559" width="736"]]
436 436  
437 437  
438 -
439 439  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
440 440  
441 441  
... ... @@ -443,8 +443,8 @@
443 443  
444 444  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 **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 **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.
448 448  1. (((
449 449  Weight has 4 bytes, the unit is g.
450 450  
... ... @@ -454,7 +454,7 @@
454 454  
455 455  For example:
456 456  
457 -**AT+GETSENSORVALUE =0**
459 +(% style="color:blue" %)**AT+GETSENSORVALUE =0**
458 458  
459 459  Response:  Weight is 401 g
460 460  
... ... @@ -464,20 +464,17 @@
464 464  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
465 465  **Size(bytes)**
466 466  )))|=(% 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)
469 -(PC13)
469 +|Value|BAT|(% style="width:193px" %)(((
470 +Temperature(DS18B20)(PC13)
470 470  )))|(% style="width:85px" %)(((
471 471  ADC(PA4)
472 472  )))|(% style="width:186px" %)(((
473 -Digital in(PB15) &
474 -Digital Interrupt(PA8)
474 +Digital in(PB15) & Digital Interrupt(PA8)
475 475  )))|(% style="width:100px" %)Weight
476 476  
477 477  [[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"]]
478 478  
479 479  
480 -
481 481  ==== 2.3.2.6  MOD~=6 (Counting Mode) ====
482 482  
483 483  
... ... @@ -491,8 +491,8 @@
491 491  (% 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.**
492 492  
493 493  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
494 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 220px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4**
495 -|**Value**|BAT|(% style="width:256px" %)(((
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" %)(((
496 496  Temperature(DS18B20)(PC13)
497 497  )))|(% style="width:108px" %)(((
498 498  ADC(PA4)
... ... @@ -505,7 +505,6 @@
505 505  [[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"]]
506 506  
507 507  
508 -
509 509  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
510 510  
511 511  
... ... @@ -513,7 +513,7 @@
513 513  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
514 514  **Size(bytes)**
515 515  )))|=(% 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
516 -|**Value**|BAT|(% style="width:188px" %)(((
514 +|Value|BAT|(% style="width:188px" %)(((
517 517  Temperature(DS18B20)
518 518  (PC13)
519 519  )))|(% style="width:83px" %)(((
... ... @@ -531,8 +531,8 @@
531 531  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
532 532  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
533 533  **Size(bytes)**
534 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;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
535 -|**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" %)(((
536 536  Temperature(DS18B20)
537 537  (PC13)
538 538  )))|(% style="width:94px" %)(((
... ... @@ -554,19 +554,19 @@
554 554  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
555 555  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
556 556  **Size(bytes)**
557 -)))|=(% 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" %)**2**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4
558 -|**Value**|BAT|(((
559 -Temperature1(DS18B20)
560 -(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)
561 561  )))|(((
562 -Temperature2(DS18B20)
563 -(PB9)
560 +Temperature2
561 +(DS18B20)(PB9)
564 564  )))|(((
565 565  Digital Interrupt
566 566  (PB15)
567 567  )))|(% style="width:193px" %)(((
568 -Temperature3(DS18B20)
569 -(PB8)
566 +Temperature3
567 +(DS18B20)(PB8)
570 570  )))|(% style="width:78px" %)(((
571 571  Count1(PA8)
572 572  )))|(% style="width:78px" %)(((
... ... @@ -591,6 +591,105 @@
591 591  When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
592 592  
593 593  
592 +==== 2.3.2.10  MOD~=10 (PWM input capture and output mode，Since firmware v1.2) ====
593 +
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 +
594 594  === 2.3.3  ​Decode payload ===
595 595  
596 596  
... ... @@ -600,13 +600,13 @@
600 600  
601 601  The payload decoder function for TTN V3 are here:
602 602  
603 -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]]
604 604  
605 605  
606 606  ==== 2.3.3.1 Battery Info ====
607 607  
608 608  
609 -Check the battery voltage for SN50v3.
706 +Check the battery voltage for SN50v3-LB/LS.
610 610  
611 611  Ex1: 0x0B45 = 2885mV
612 612  
... ... @@ -654,19 +654,24 @@
654 654  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
655 655  
656 656  
657 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
754 +The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
658 658  
659 -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.
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.
660 660  
661 661  [[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"]]
662 662  
760 +
663 663  (% 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.**
664 664  
665 665  
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 +
666 666  ==== 2.3.3.5 Digital Interrupt ====
667 667  
668 668  
669 -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.
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.
670 670  
671 671  (% style="color:blue" %)** Interrupt connection method:**
672 672  
... ... @@ -679,18 +679,18 @@
679 679  
680 680  [[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"]]
681 681  
682 -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.
683 683  
684 684  
685 685  (% style="color:blue" %)**Below is the installation example:**
686 686  
687 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
789 +Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB/LS as follows:
688 688  
689 689  * (((
690 -One pin to SN50_v3's PA8 pin
792 +One pin to SN50v3-LB/LS's PA8 pin
691 691  )))
692 692  * (((
693 -The other pin to SN50_v3's VDD pin
795 +The other pin to SN50v3-LB/LS's VDD pin
694 694  )))
695 695  
696 696  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.
... ... @@ -707,7 +707,7 @@
707 707  
708 708  The command is:
709 709  
710 -(% 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]]**. **)
711 711  
712 712  Below shows some screen captures in TTN V3:
713 713  
... ... @@ -714,7 +714,7 @@
714 714  [[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"]]
715 715  
716 716  
717 -In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
819 +In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
718 718  
719 719  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
720 720  
... ... @@ -726,12 +726,13 @@
726 726  
727 727  We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
728 728  
729 -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.**
730 730  
833 +
731 731  Below is the connection to SHT20/ SHT31. The connection is as below:
732 732  
836 +[[image:image-20230610170152-2.png||height="501" width="846"]]
733 733  
734 -[[image:image-20230513103633-3.png||height="448" width="716"]]
735 735  
736 736  The device will be able to get the I2C sensor data now and upload to IoT Server.
737 737  
... ... @@ -759,7 +759,7 @@
759 759  
760 760  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]]
761 761  
762 -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.
763 763  
764 764  The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
765 765  
... ... @@ -768,7 +768,7 @@
768 768  [[image:image-20230512173903-6.png||height="596" width="715"]]
769 769  
770 770  
771 -Connect to the SN50_v3 and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
874 +Connect to the SN50v3-LB/LS and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
772 772  
773 773  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
774 774  
... ... @@ -780,13 +780,13 @@
780 780  ==== 2.3.3.9  Battery Output - BAT pin ====
781 781  
782 782  
783 -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.
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.
784 784  
785 785  
786 786  ==== 2.3.3.10  +5V Output ====
787 787  
788 788  
789 -SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
892 +SN50v3-LB/LS will enable +5V output before all sampling and disable the +5v after all sampling. 
790 790  
791 791  The 5V output time can be controlled by AT Command.
792 792  
... ... @@ -794,7 +794,7 @@
794 794  
795 795  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
796 796  
797 -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.
798 798  
799 799  
800 800  ==== 2.3.3.11  BH1750 Illumination Sensor ====
... ... @@ -808,9 +808,39 @@
808 808  [[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"]]
809 809  
810 810  
811 -==== 2.3.3.12  Working MOD ====
914 +==== 2.3.3.12  PWM MOD ====
812 812  
813 813  
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 +
814 814  The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
815 815  
816 816  User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
... ... @@ -826,9 +826,8 @@
826 826  * 6: MOD7
827 827  * 7: MOD8
828 828  * 8: MOD9
962 +* 9: MOD10
829 829  
830 -
831 -
832 832  == 2.4 Payload Decoder file ==
833 833  
834 834  
... ... @@ -842,24 +842,22 @@
842 842  == 2.5 Frequency Plans ==
843 843  
844 844  
845 -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.
846 846  
847 847  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
848 848  
849 849  
850 -= 3. Configure SN50v3-LB =
982 += 3. Configure SN50v3-LB/LS =
851 851  
852 852  == 3.1 Configure Methods ==
853 853  
854 854  
855 -SN50v3-LB supports below configure method:
987 +SN50v3-LB/LS supports below configure method:
856 856  
857 857  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
858 858  * 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]].
859 859  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
860 860  
861 -
862 -
863 863  == 3.2 General Commands ==
864 864  
865 865  
... ... @@ -873,10 +873,10 @@
873 873  [[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/]]
874 874  
875 875  
876 -== 3.3 Commands special design for SN50v3-LB ==
1006 +== 3.3 Commands special design for SN50v3-LB/LS ==
877 877  
878 878  
879 -These commands only valid for S31x-LB, as below:
1009 +These commands only valid for SN50v3-LB/LS, as below:
880 880  
881 881  
882 882  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -887,7 +887,7 @@
887 887  (% style="color:blue" %)**AT Command: AT+TDC**
888 888  
889 889  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
890 -|=(% 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**
891 891  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
892 892  30000
893 893  OK
... ... @@ -907,16 +907,14 @@
907 907  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
908 908  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
909 909  
910 -
911 -
912 912  === 3.3.2 Get Device Status ===
913 913  
914 914  
915 915  Send a LoRaWAN downlink to ask the device to send its status.
916 916  
917 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
1045 +(% style="color:blue" %)**Downlink Payload: 0x26 01**
918 918  
919 -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.
920 920  
921 921  
922 922  === 3.3.3 Set Interrupt Mode ===
... ... @@ -927,7 +927,7 @@
927 927  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
928 928  
929 929  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
930 -|=(% 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**
931 931  |(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
932 932  0
933 933  OK
... ... @@ -942,7 +942,6 @@
942 942  )))|(% style="width:157px" %)OK
943 943  |(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
944 944  Set Transmit Interval
945 -
946 946  trigger by rising edge.
947 947  )))|(% style="width:157px" %)OK
948 948  |(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
... ... @@ -958,8 +958,6 @@
958 958  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
959 959  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
960 960  
961 -
962 -
963 963  === 3.3.4 Set Power Output Duration ===
964 964  
965 965  
... ... @@ -974,7 +974,7 @@
974 974  (% style="color:blue" %)**AT Command: AT+5VT**
975 975  
976 976  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
977 -|=(% 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**
978 978  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
979 979  500(default)
980 980  OK
... ... @@ -992,8 +992,6 @@
992 992  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
993 993  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
994 994  
995 -
996 -
997 997  === 3.3.5 Set Weighing parameters ===
998 998  
999 999  
... ... @@ -1002,7 +1002,7 @@
1002 1002  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
1003 1003  
1004 1004  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1005 -|=(% 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**
1006 1006  |(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1007 1007  |(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1008 1008  |(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
... ... @@ -1019,8 +1019,6 @@
1019 1019  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1020 1020  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1021 1021  
1022 -
1023 -
1024 1024  === 3.3.6 Set Digital pulse count value ===
1025 1025  
1026 1026  
... ... @@ -1031,7 +1031,7 @@
1031 1031  (% style="color:blue" %)**AT Command: AT+SETCNT**
1032 1032  
1033 1033  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1034 -|=(% 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**
1035 1035  |(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1036 1036  |(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1037 1037  
... ... @@ -1044,8 +1044,6 @@
1044 1044  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1045 1045  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1046 1046  
1047 -
1048 -
1049 1049  === 3.3.7 Set Workmode ===
1050 1050  
1051 1051  
... ... @@ -1054,7 +1054,7 @@
1054 1054  (% style="color:blue" %)**AT Command: AT+MOD**
1055 1055  
1056 1056  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1057 -|=(% 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**
1058 1058  |(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1059 1059  OK
1060 1060  )))
... ... @@ -1070,13 +1070,103 @@
1070 1070  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1071 1071  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1072 1072  
1192 +(% id="H3.3.8PWMsetting" %)
1193 +=== 3.3.8 PWM setting ===
1073 1073  
1074 1074  
1075 -= 4. Battery & Power Consumption =
1196 +(% class="mark" %)Feature: Set the time acquisition unit for PWM input capture.
1076 1076  
1198 +(% style="color:blue" %)**AT Command: AT+PWMSET**
1077 1077  
1078 -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)
1079 1079  
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/LS use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1288 +
1080 1080  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1081 1081  
1082 1082  
... ... @@ -1084,36 +1084,47 @@
1084 1084  
1085 1085  
1086 1086  (% class="wikigeneratedid" %)
1087 -User can change firmware SN50v3-LB to:
1296 +**User can change firmware SN50v3-LB/LS to:**
1088 1088  
1089 1089  * Change Frequency band/ region.
1090 1090  * Update with new features.
1091 1091  * Fix bugs.
1092 1092  
1093 -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]]**
1094 1094  
1304 +**Methods to Update Firmware:**
1095 1095  
1096 -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]]**.
1097 1097  
1098 -* (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/]]
1099 -* 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]]**.
1100 -
1101 -
1102 -
1103 1103  = 6. FAQ =
1104 1104  
1105 -== 6.1 Where can i find source code of SN50v3-LB? ==
1311 +== 6.1 Where can i find source code of SN50v3-LB/LS? ==
1106 1106  
1107 1107  
1108 1108  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1109 1109  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1110 1110  
1317 +== 6.2 How to generate PWM Output in SN50v3-LB/LS? ==
1111 1111  
1112 1112  
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 +
1113 1113  = 7. Order Info =
1114 1114  
1115 1115  
1116 -Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY**
1336 +Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY** or **SN50v3-LS-XX-YY**
1117 1117  
1118 1118  (% style="color:red" %)**XX**(%%): The default frequency band
1119 1119  
... ... @@ -1133,14 +1133,12 @@
1133 1133  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1134 1134  * (% style="color:red" %)**NH**(%%): No Hole
1135 1135  
1136 -
1137 -
1138 1138  = 8. ​Packing Info =
1139 1139  
1140 1140  
1141 1141  (% style="color:#037691" %)**Package Includes**:
1142 1142  
1143 -* SN50v3-LB LoRaWAN Generic Node
1361 +* SN50v3-LB or SN50v3-LS LoRaWAN Generic Node
1144 1144  
1145 1145  (% style="color:#037691" %)**Dimension and weight**:
1146 1146  
... ... @@ -1149,8 +1149,6 @@
1149 1149  * Package Size / pcs : cm
1150 1150  * Weight / pcs : g
1151 1151  
1152 -
1153 -
1154 1154  = 9. Support =
1155 1155  
1156 1156  
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