Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 54.2 >
edited by Xiaoling
on 2023/07/13 15:14
To version < 34.1 >
edited by Saxer Lin
on 2023/05/13 11:12
>
Change comment: Uploaded new attachment "image-20230513111231-8.png", version {1}

Summary

Details

Page properties
Title
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1 -SN50v3-LB LoRaWAN Sensor Node User Manual
1 +SN50v3-LB User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
... ... @@ -1,5 +1,4 @@
1 -(% style="text-align:center" %)
2 -[[image:image-20230515135611-1.jpeg||height="589" width="589"]]
1 +[[image:image-20230511201248-1.png||height="403" width="489"]]
3 3  
4 4  
5 5  
... ... @@ -16,21 +16,23 @@
16 16  
17 17  == 1.1 What is SN50v3-LB LoRaWAN Generic Node ==
18 18  
19 -
20 20  (% style="color:blue" %)**SN50V3-LB **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mA Li/SOCl2 battery**(%%) for long term use.SN50V3-LB is designed to facilitate developers to quickly deploy industrial level LoRa and IoT solutions. It help users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
21 21  
20 +
22 22  (% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
23 23  
23 +
24 24  (% style="color:blue" %)**SN50V3-LB **(%%)has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors.
25 25  
26 +
26 26  (% style="color:blue" %)**SN50V3-LB**(%%) has a built-in BLE module, user can configure the sensor remotely via Mobile Phone. It also support OTA upgrade via private LoRa protocol for easy maintaining.
27 27  
29 +
28 28  SN50V3-LB is the 3^^rd^^ generation of LSN50 series generic sensor node from Dragino. It is an (% style="color:blue" %)**open source project**(%%) and has a mature LoRaWAN stack and application software. User can use the pre-load software for their IoT projects or easily customize the software for different requirements.
29 29  
30 30  
31 31  == 1.2 ​Features ==
32 32  
33 -
34 34  * LoRaWAN 1.0.3 Class A
35 35  * Ultra-low power consumption
36 36  * Open-Source hardware/software
... ... @@ -41,11 +41,8 @@
41 41  * Downlink to change configure
42 42  * 8500mAh Battery for long term use
43 43  
44 -
45 -
46 46  == 1.3 Specification ==
47 47  
48 -
49 49  (% style="color:#037691" %)**Common DC Characteristics:**
50 50  
51 51  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
... ... @@ -80,11 +80,8 @@
80 80  * Sleep Mode: 5uA @ 3.3v
81 81  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
82 82  
83 -
84 -
85 85  == 1.4 Sleep mode and working mode ==
86 86  
87 -
88 88  (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
89 89  
90 90  (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
... ... @@ -109,8 +109,6 @@
109 109  )))
110 110  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
111 111  
112 -
113 -
114 114  == 1.6 BLE connection ==
115 115  
116 116  
... ... @@ -129,7 +129,7 @@
129 129  == 1.7 Pin Definitions ==
130 130  
131 131  
132 -[[image:image-20230610163213-1.png||height="404" width="699"]]
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
133 133  
134 134  
135 135  == 1.8 Mechanical ==
... ... @@ -142,9 +142,8 @@
142 142  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
143 143  
144 144  
145 -== 1.9 Hole Option ==
138 +== Hole Option ==
146 146  
147 -
148 148  SN50v3-LB has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below:
149 149  
150 150  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627104757-1.png?rev=1.1||alt="image-20220627104757-1.png"]]
... ... @@ -157,7 +157,7 @@
157 157  == 2.1 How it works ==
158 158  
159 159  
160 -The SN50v3-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the SN50v3-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
152 +The SN50v3-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
161 161  
162 162  
163 163  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -165,7 +165,7 @@
165 165  
166 166  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
167 167  
168 -The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
160 +The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
169 169  
170 170  
171 171  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
... ... @@ -214,7 +214,7 @@
214 214  === 2.3.1 Device Status, FPORT~=5 ===
215 215  
216 216  
217 -Users can use the downlink command(**0x26 01**) to ask SN50v3-LB to send device configure detail, include device configure status. SN50v3-LB will uplink a payload via FPort=5 to server.
209 +Users can use the downlink command(**0x26 01**) to ask SN50v3 to send device configure detail, include device configure status. SN50v3 will uplink a payload via FPort=5 to server.
218 218  
219 219  The Payload format is as below.
220 220  
... ... @@ -222,44 +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
217 +|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
226 226  
227 227  Example parse in TTNv3
228 228  
229 229  
230 -(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB, this value is 0x1C
222 +(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
231 231  
232 232  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
233 233  
234 234  (% style="color:#037691" %)**Frequency Band**:
235 235  
236 -0x01: EU868
228 +*0x01: EU868
237 237  
238 -0x02: US915
230 +*0x02: US915
239 239  
240 -0x03: IN865
232 +*0x03: IN865
241 241  
242 -0x04: AU915
234 +*0x04: AU915
243 243  
244 -0x05: KZ865
236 +*0x05: KZ865
245 245  
246 -0x06: RU864
238 +*0x06: RU864
247 247  
248 -0x07: AS923
240 +*0x07: AS923
249 249  
250 -0x08: AS923-1
242 +*0x08: AS923-1
251 251  
252 -0x09: AS923-2
244 +*0x09: AS923-2
253 253  
254 -0x0a: AS923-3
246 +*0x0a: AS923-3
255 255  
256 -0x0b: CN470
248 +*0x0b: CN470
257 257  
258 -0x0c: EU433
250 +*0x0c: EU433
259 259  
260 -0x0d: KR920
252 +*0x0d: KR920
261 261  
262 -0x0e: MA869
254 +*0x0e: MA869
263 263  
264 264  
265 265  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -283,200 +283,186 @@
283 283  === 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
284 284  
285 285  
286 -SN50v3-LB has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set SN50v3-LB to different working modes.
278 +SN50v3 has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command AT+MOD to set SN50v3 to different working modes.
287 287  
288 288  For example:
289 289  
290 - (% style="color:blue" %)**AT+MOD=2  ** (%%) ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
282 + **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
291 291  
292 292  
293 293  (% 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 (% style="color:blue" %)**DR0**(%%). Server sides will see NULL payload while SN50v3-LB transmit in DR0 with 12 bytes payload.
287 +1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in **DR0**. Server sides will see NULL payload while SN50v3 transmit in DR0 with 12 bytes payload.
288 +1. All modes share the same Payload Explanation from HERE.
289 +1. By default, the device will send an uplink message every 20 minutes.
296 296  
297 -2. All modes share the same Payload Explanation from HERE.
298 -
299 -3. By default, the device will send an uplink message every 20 minutes.
300 -
301 -
302 302  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
303 303  
304 -
305 305  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
306 306  
307 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
308 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:130px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**
309 -|Value|Bat|(% style="width:191px" %)(((
310 -Temperature(DS18B20)(PC13)
311 -)))|(% style="width:78px" %)(((
312 -ADC(PA4)
295 +|**Size(bytes)**|**2**|**2**|**2**|(% style="width:216px" %)**1**|(% style="width:342px" %)**2**|(% style="width:171px" %)**2**
296 +|**Value**|Bat|(((
297 +Temperature(DS18B20)
298 +
299 +(PC13)
300 +)))|(((
301 +ADC
302 +
303 +(PA4)
313 313  )))|(% style="width:216px" %)(((
314 -Digital in(PB15)&Digital Interrupt(PA8)
315 -)))|(% style="width:308px" %)(((
316 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
317 -)))|(% style="width:154px" %)(((
318 -Humidity(SHT20 or SHT31)
319 -)))
305 +Digital in & Digital Interrupt
320 320  
307 +
308 +)))|(% style="width:342px" %)Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|(% style="width:171px" %)Humidity（SHT20 or SHT31)
309 +
321 321  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627150949-6.png?rev=1.1||alt="image-20220627150949-6.png"]]
322 322  
323 323  
324 324  ==== 2.3.2.2  MOD~=2 (Distance Mode) ====
325 325  
326 -
327 327  This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance.
328 328  
329 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
330 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:30px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**
331 -|Value|BAT|(% style="width:196px" %)(((
332 -Temperature(DS18B20)(PC13)
333 -)))|(% style="width:87px" %)(((
334 -ADC(PA4)
335 -)))|(% style="width:189px" %)(((
336 -Digital in(PB15) & Digital Interrupt(PA8)
337 -)))|(% style="width:208px" %)(((
338 -Distance measure by: 1) LIDAR-Lite V3HP
339 -Or 2) Ultrasonic Sensor
340 -)))|(% style="width:117px" %)Reserved
317 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
318 +|**Value**|BAT|(((
319 +Temperature(DS18B20)
320 +)))|ADC|Digital in & Digital Interrupt|(((
321 +Distance measure by:
322 +1) LIDAR-Lite V3HP
323 +Or
324 +2) Ultrasonic Sensor
325 +)))|Reserved
341 341  
342 342  [[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"]]
343 343  
329 +**Connection of LIDAR-Lite V3HP:**
344 344  
345 -(% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
346 -
347 347  [[image:image-20230512173758-5.png||height="563" width="712"]]
348 348  
333 +**Connection to Ultrasonic Sensor:**
349 349  
350 -(% style="color:blue" %)**Connection to Ultrasonic Sensor:**
351 -
352 -(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
353 -
354 354  [[image:image-20230512173903-6.png||height="596" width="715"]]
355 355  
356 -
357 357  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
358 358  
359 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
360 -|(% 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**
361 -|Value|BAT|(% style="width:183px" %)(((
362 -Temperature(DS18B20)(PC13)
363 -)))|(% style="width:173px" %)(((
364 -Digital in(PB15) & Digital Interrupt(PA8)
365 -)))|(% style="width:84px" %)(((
366 -ADC(PA4)
367 -)))|(% style="width:323px" %)(((
339 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
340 +|**Value**|BAT|(((
341 +Temperature(DS18B20)
342 +)))|Digital in & Digital Interrupt|ADC|(((
368 368  Distance measure by:1)TF-Mini plus LiDAR
369 -Or 2) TF-Luna LiDAR
370 -)))|(% style="width:188px" %)Distance signal  strength
344 +Or 
345 +2) TF-Luna LiDAR
346 +)))|Distance signal  strength
371 371  
372 372  [[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"]]
373 373  
374 -
375 375  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
376 376  
377 -(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
352 +Need to remove R3 and R4 resistors to get low power.
378 378  
379 379  [[image:image-20230512180609-7.png||height="555" width="802"]]
380 380  
381 -
382 382  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
383 383  
384 -(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
358 +Need to remove R3 and R4 resistors to get low power.
385 385  
386 -[[image:image-20230610170047-1.png||height="452" width="799"]]
360 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376865561-355.png?rev=1.1||alt="1656376865561-355.png"]]
387 387  
362 +Please use firmware version > 1.6.5 when use MOD=2, in this firmware version, user can use LSn50 v1 to power the ultrasonic sensor directly and with low power consumption.
388 388  
364 +
389 389  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
390 390  
391 -
392 392  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
393 393  
394 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
395 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
369 +|=(((
396 396  **Size(bytes)**
397 -)))|=(% 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
398 -|Value|(% style="width:68px" %)(((
399 -ADC1(PA4)
371 +)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 318px;" %)2|=(% style="width: 172px;" %)2|=1
372 +|**Value**|(% style="width:68px" %)(((
373 +ADC
374 +
375 +(PA0)
400 400  )))|(% style="width:75px" %)(((
401 -ADC2(PA5)
402 -)))|(((
403 -ADC3(PA8)
404 -)))|(((
405 -Digital Interrupt(PB15)
406 -)))|(% style="width:304px" %)(((
407 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
408 -)))|(% style="width:163px" %)(((
409 -Humidity(SHT20 or SHT31)
410 -)))|(% style="width:53px" %)Bat
377 +ADC2
411 411  
412 -[[image:image-20230513110214-6.png]]
379 +(PA1)
380 +)))|ADC3 (PA4)|(((
381 +Digital in(PA12)&Digital Interrupt1(PB14)
382 +)))|(% style="width:318px" %)Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|(% style="width:172px" %)Humidity（SHT20 or SHT31)|Bat
413 413  
384 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]]
414 414  
386 +
415 415  ==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
416 416  
389 +[[image:image-20230512170701-3.png||height="565" width="743"]]
417 417  
418 418  This mode has total 11 bytes. As shown below:
419 419  
420 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
421 -|(% 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**
422 -|Value|BAT|(% style="width:186px" %)(((
423 -Temperature1(DS18B20)(PC13)
393 +(% style="width:1017px" %)
394 +|**Size(bytes)**|**2**|(% style="width:186px" %)**2**|(% style="width:82px" %)**2**|(% style="width:210px" %)**1**|(% style="width:191px" %)**2**|(% style="width:183px" %)**2**
395 +|**Value**|BAT|(% style="width:186px" %)(((
396 +Temperature1(DS18B20)
397 +(PC13)
424 424  )))|(% style="width:82px" %)(((
425 -ADC(PA4)
399 +ADC
400 +
401 +(PA4)
426 426  )))|(% style="width:210px" %)(((
427 -Digital in(PB15) & Digital Interrupt(PA8) 
403 +Digital in & Digital Interrupt
404 +
405 +(PB15)  &  (PA8) 
428 428  )))|(% style="width:191px" %)Temperature2(DS18B20)
429 -(PB9)|(% style="width:183px" %)Temperature3(DS18B20)(PB8)
407 +(PB9)|(% style="width:183px" %)Temperature3(DS18B20)
408 +(PB8)
430 430  
431 431  [[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"]]
432 432  
433 433  
434 -[[image:image-20230513134006-1.png||height="559" width="736"]]
435 -
436 -
437 437  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
438 438  
439 -
440 440  [[image:image-20230512164658-2.png||height="532" width="729"]]
441 441  
442 442  Each HX711 need to be calibrated before used. User need to do below two steps:
443 443  
444 -1. Zero calibration. Don't put anything on load cell and run (% style="color:blue" %)**AT+WEIGRE**(%%) to calibrate to Zero gram.
445 -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.
419 +1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
420 +1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
446 446  1. (((
447 447  Weight has 4 bytes, the unit is g.
448 -
449 -
450 -
451 451  )))
452 452  
453 453  For example:
454 454  
455 -(% style="color:blue" %)**AT+GETSENSORVALUE =0**
427 +**AT+GETSENSORVALUE =0**
456 456  
457 457  Response:  Weight is 401 g
458 458  
459 459  Check the response of this command and adjust the value to match the real value for thing.
460 460  
461 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
462 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
433 +(% style="width:982px" %)
434 +|=(((
463 463  **Size(bytes)**
464 -)))|=(% 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**
465 -|Value|BAT|(% style="width:193px" %)(((
466 -Temperature(DS18B20)(PC13)
467 -)))|(% style="width:85px" %)(((
468 -ADC(PA4)
469 -)))|(% style="width:186px" %)(((
470 -Digital in(PB15) & Digital Interrupt(PA8)
471 -)))|(% style="width:100px" %)Weight
436 +)))|=**2**|=(% style="width: 282px;" %)**2**|=(% style="width: 119px;" %)**2**|=(% style="width: 279px;" %)**1**|=(% style="width: 106px;" %)**4**
437 +|**Value**|[[Bat>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|(% style="width:282px" %)(((
438 +[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]
472 472  
473 -[[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"]]
440 +(PC13)
474 474  
442 +
443 +)))|(% style="width:119px" %)(((
444 +[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]
475 475  
446 +(PA4)
447 +)))|(% style="width:279px" %)(((
448 +[[Digital Input and Digitak Interrupt>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]
476 476  
477 -==== 2.3.2.6  MOD~=6 (Counting Mode) ====
450 +(PB15)  &  (PA8)
451 +)))|(% style="width:106px" %)Weight
478 478  
453 +[[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"]]
479 479  
455 +
456 +==== 2.3.2.6  MOD~=6 (Counting Mode) ====
457 +
480 480  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.
481 481  
482 482  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.
... ... @@ -483,112 +483,86 @@
483 483  
484 484  [[image:image-20230512181814-9.png||height="543" width="697"]]
485 485  
464 +**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the LSN50 to avoid this happen.
486 486  
487 -(% 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.**
466 +|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
467 +|**Value**|[[BAT>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|(((
468 +[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]
469 +)))|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital in>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Count
488 488  
489 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
490 -|=(% 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**
491 -|Value|BAT|(% style="width:256px" %)(((
492 -Temperature(DS18B20)(PC13)
493 -)))|(% style="width:108px" %)(((
494 -ADC(PA4)
495 -)))|(% style="width:126px" %)(((
496 -Digital in(PB15)
497 -)))|(% style="width:145px" %)(((
498 -Count(PA8)
499 -)))
500 -
501 501  [[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"]]
502 502  
503 503  
504 504  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
505 505  
476 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820140109-3.png?rev=1.1||alt="image-20220820140109-3.png"]]
506 506  
507 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
508 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
478 +|=(((
509 509  **Size(bytes)**
510 -)))|=(% 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
511 -|Value|BAT|(% style="width:188px" %)(((
512 -Temperature(DS18B20)
513 -(PC13)
514 -)))|(% style="width:83px" %)(((
515 -ADC(PA5)
516 -)))|(% style="width:184px" %)(((
517 -Digital Interrupt1(PA8)
518 -)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
480 +)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
481 +|**Value**|BAT|Temperature(DS18B20)|ADC|(((
482 +Digital in(PA12)&Digital Interrupt1(PB14)
483 +)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
519 519  
520 -[[image:image-20230513111203-7.png||height="324" width="975"]]
521 -
522 -
523 523  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
524 524  
525 -
526 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
527 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
487 +|=(((
528 528  **Size(bytes)**
529 -)))|=(% 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
530 -|Value|BAT|(% style="width:207px" %)(((
531 -Temperature(DS18B20)
532 -(PC13)
533 -)))|(% style="width:94px" %)(((
534 -ADC1(PA4)
535 -)))|(% style="width:198px" %)(((
536 -Digital Interrupt(PB15)
537 -)))|(% style="width:84px" %)(((
538 -ADC2(PA5)
539 -)))|(% style="width:82px" %)(((
540 -ADC3(PA8)
489 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
490 +|**Value**|BAT|Temperature(DS18B20)|(((
491 +ADC1(PA0)
492 +)))|(((
493 +Digital in
494 +& Digital Interrupt(PB14)
495 +)))|(((
496 +ADC2(PA1)
497 +)))|(((
498 +ADC3(PA4)
541 541  )))
542 542  
543 -[[image:image-20230513111231-8.png||height="335" width="900"]]
501 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823164903-2.png?rev=1.1||alt="image-20220823164903-2.png"]]
544 544  
545 545  
546 546  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
547 547  
548 -
549 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
550 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
506 +|=(((
551 551  **Size(bytes)**
552 -)))|=(% 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
553 -|Value|BAT|(((
554 -Temperature
555 -(DS18B20)(PC13)
508 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
509 +|**Value**|BAT|(((
510 +Temperature1(PB3)
556 556  )))|(((
557 -Temperature2
558 -(DS18B20)(PB9)
512 +Temperature2(PA9)
559 559  )))|(((
560 -Digital Interrupt
561 -(PB15)
562 -)))|(% style="width:193px" %)(((
563 -Temperature3
564 -(DS18B20)(PB8)
565 -)))|(% style="width:78px" %)(((
566 -Count1(PA8)
567 -)))|(% style="width:78px" %)(((
568 -Count2(PA4)
514 +Digital in
515 +& Digital Interrupt(PA4)
516 +)))|(((
517 +Temperature3(PA10)
518 +)))|(((
519 +Count1(PB14)
520 +)))|(((
521 +Count2(PB15)
569 569  )))
570 570  
571 -[[image:image-20230513111255-9.png||height="341" width="899"]]
524 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823165322-3.png?rev=1.1||alt="image-20220823165322-3.png"]]
572 572  
573 -(% style="color:blue" %)**The newly added AT command is issued correspondingly:**
526 +**The newly added AT command is issued correspondingly:**
574 574  
575 -(% style="color:#037691" %)** AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
528 +**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
576 576  
577 -(% style="color:#037691" %)** AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
530 +**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
578 578  
579 -(% style="color:#037691" %)** AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
532 +**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
580 580  
534 +**AT+SETCNT=aa,bb** 
581 581  
582 -(% style="color:blue" %)**AT+SETCNT=aa,bb** 
536 +When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
583 583  
584 -When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
538 +When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
585 585  
586 -When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
587 587  
588 588  
589 589  === 2.3.3  ​Decode payload ===
590 590  
591 -
592 592  While using TTN V3 network, you can add the payload format to decode the payload.
593 593  
594 594  [[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"]]
... ... @@ -595,14 +595,13 @@
595 595  
596 596  The payload decoder function for TTN V3 are here:
597 597  
598 -SN50v3-LB TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
550 +SN50v3 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
599 599  
600 600  
601 601  ==== 2.3.3.1 Battery Info ====
602 602  
555 +Check the battery voltage for SN50v3.
603 603  
604 -Check the battery voltage for SN50v3-LB.
605 -
606 606  Ex1: 0x0B45 = 2885mV
607 607  
608 608  Ex2: 0x0B49 = 2889mV
... ... @@ -610,18 +610,16 @@
610 610  
611 611  ==== 2.3.3.2  Temperature (DS18B20) ====
612 612  
564 +If there is a DS18B20 connected to PB3 pin. The temperature will be uploaded in the payload.
613 613  
614 -If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
566 +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]]
615 615  
616 -More DS18B20 can check the [[3 DS18B20 mode>>||anchor="H2.3.2.4MOD3D4283xDS18B2029"]]
568 +**Connection:**
617 617  
618 -(% style="color:blue" %)**Connection:**
619 -
620 620  [[image:image-20230512180718-8.png||height="538" width="647"]]
621 621  
572 +**Example**:
622 622  
623 -(% style="color:blue" %)**Example**:
624 -
625 625  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
626 626  
627 627  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
... ... @@ -631,7 +631,6 @@
631 631  
632 632  ==== 2.3.3.3 Digital Input ====
633 633  
634 -
635 635  The digital input for pin PB15,
636 636  
637 637  * When PB15 is high, the bit 1 of payload byte 6 is 1.
... ... @@ -639,61 +639,51 @@
639 639  
640 640  (% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
641 641  (((
642 -When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
643 -
644 -(% style="color:red" %)**Note: The maximum voltage input supports 3.6V.**
645 -
646 -
590 +Note:The maximum voltage input supports 3.6V.
647 647  )))
648 648  
593 +(% class="wikigeneratedid" %)
649 649  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
650 650  
596 +The measuring range of the node is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
651 651  
652 -The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
653 -
654 654  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.
655 655  
656 656  [[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"]]
657 657  
658 658  
659 -(% 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.**
660 -
661 -
662 662  ==== 2.3.3.5 Digital Interrupt ====
663 663  
605 +Digital Interrupt refers to pin PB14, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server.
664 664  
665 -Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3-LB will send a packet to the server.
607 +**~ Interrupt connection method:**
666 666  
667 -(% style="color:blue" %)** Interrupt connection method:**
609 +[[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/1656379178634-321.png?rev=1.1||alt="1656379178634-321.png"]]
668 668  
669 -[[image:image-20230513105351-5.png||height="147" width="485"]]
611 +**Example to use with door sensor :**
670 670  
671 -
672 -(% style="color:blue" %)**Example to use with door sensor :**
673 -
674 674  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.
675 675  
676 676  [[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"]]
677 677  
678 -When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use SN50v3-LB interrupt interface to detect the status for the door or window.
617 +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 LSN50 interrupt interface to detect the status for the door or window.
679 679  
619 +**~ Below is the installation example:**
680 680  
681 -(% style="color:blue" %)**Below is the installation example:**
621 +Fix one piece of the magnetic sensor to the door and connect the two pins to LSN50 as follows:
682 682  
683 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB as follows:
684 -
685 685  * (((
686 -One pin to SN50v3-LB's PA8 pin
624 +One pin to LSN50's PB14 pin
687 687  )))
688 688  * (((
689 -The other pin to SN50v3-LB's VDD pin
627 +The other pin to LSN50's VCC pin
690 690  )))
691 691  
692 -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.
630 +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 PB14 will be at the VCC voltage.
693 693  
694 -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.
632 +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.
695 695  
696 -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.
634 +When door sensor is shorted, there will extra power consumption in the circuit, the extra current is 3v3/R14 = 3v2/1Mohm = 0.3uA which can be ignored.
697 697  
698 698  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379283019-229.png?rev=1.1||alt="1656379283019-229.png"]]
699 699  
... ... @@ -703,33 +703,29 @@
703 703  
704 704  The command is:
705 705  
706 -(% 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]]**. **)
644 +**AT+INTMOD=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]]**. **)
707 707  
708 708  Below shows some screen captures in TTN V3:
709 709  
710 710  [[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"]]
711 711  
650 +In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
712 712  
713 -In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
714 -
715 715  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
716 716  
717 717  
718 718  ==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
719 719  
720 -
721 721  The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
722 722  
723 -We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
659 +We have made an example to show how to use the I2C interface to connect to the SHT20 Temperature and Humidity Sensor.
724 724  
725 -(% style="color:red" %)**Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20/ SHT31 code in SN50v3-LB will be a good reference.**
661 +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 code in SN50_v3 will be a good reference.
726 726  
727 -
728 728  Below is the connection to SHT20/ SHT31. The connection is as below:
729 729  
730 -[[image:image-20230610170152-2.png||height="501" width="846"]]
665 +[[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-20220902163605-2.png?rev=1.1||alt="image-20220902163605-2.png"]]
731 731  
732 -
733 733  The device will be able to get the I2C sensor data now and upload to IoT Server.
734 734  
735 735  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379664142-345.png?rev=1.1||alt="1656379664142-345.png"]]
... ... @@ -747,26 +747,20 @@
747 747  
748 748  ==== 2.3.3.7  ​Distance Reading ====
749 749  
684 +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]].
750 750  
751 -Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
752 752  
753 -
754 754  ==== 2.3.3.8 Ultrasonic Sensor ====
755 755  
756 -
757 757  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]]
758 758  
759 -The SN50v3-LB detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm.
691 +The LSN50 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.
760 760  
761 -The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
762 -
763 763  The picture below shows the connection:
764 764  
765 -[[image:image-20230512173903-6.png||height="596" width="715"]]
766 766  
696 +Connect to the LSN50 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
767 767  
768 -Connect to the SN50v3-LB and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
769 -
770 770  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
771 771  
772 772  **Example:**
... ... @@ -773,41 +773,50 @@
773 773  
774 774  Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
775 775  
704 +[[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/1656384895430-327.png?rev=1.1||alt="1656384895430-327.png"]]
776 776  
777 -==== 2.3.3.9  Battery Output - BAT pin ====
706 +[[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/1656384913616-455.png?rev=1.1||alt="1656384913616-455.png"]]
778 778  
708 +You can see the serial output in ULT mode as below:
779 779  
780 -The BAT pin of SN50v3-LB is connected to the Battery directly. If users want to use BAT pin to power an external sensor. User need to make sure the external sensor is of low power consumption. Because the BAT pin is always open. If the external sensor is of high power consumption. the battery of SN50v3-LB will run out very soon.
710 +[[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/1656384939855-223.png?rev=1.1||alt="1656384939855-223.png"]]
781 781  
712 +**In TTN V3 server:**
782 782  
783 -==== 2.3.3.10  +5V Output ====
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/1656384961830-307.png?rev=1.1||alt="1656384961830-307.png"]]
784 784  
716 +[[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/1656384973646-598.png?rev=1.1||alt="1656384973646-598.png"]]
785 785  
786 -SN50v3-LB will enable +5V output before all sampling and disable the +5v after all sampling. 
718 +==== 2.3.3.9  Battery Output - BAT pin ====
787 787  
720 +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.
721 +
722 +
723 +==== 2.3.3.10  +5V Output ====
724 +
725 +SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
726 +
788 788  The 5V output time can be controlled by AT Command.
789 789  
790 -(% style="color:blue" %)**AT+5VT=1000**
729 +**AT+5VT=1000**
791 791  
792 792  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
793 793  
794 -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.
733 +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.
795 795  
796 796  
736 +
797 797  ==== 2.3.3.11  BH1750 Illumination Sensor ====
798 798  
799 -
800 800  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
801 801  
802 -[[image:image-20230512172447-4.png||height="416" width="712"]]
741 +[[image:image-20230512172447-4.png||height="593" width="1015"]]
803 803  
743 +[[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"]]
804 804  
805 -[[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"]]
806 806  
807 -
808 808  ==== 2.3.3.12  Working MOD ====
809 809  
810 -
811 811  The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
812 812  
813 813  User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
... ... @@ -820,12 +820,7 @@
820 820  * 3: MOD4
821 821  * 4: MOD5
822 822  * 5: MOD6
823 -* 6: MOD7
824 -* 7: MOD8
825 -* 8: MOD9
826 826  
827 -
828 -
829 829  == 2.4 Payload Decoder file ==
830 830  
831 831  
... ... @@ -833,9 +833,10 @@
833 833  
834 834  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
835 835  
836 -[[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]]
768 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B >>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B]]
837 837  
838 838  
771 +
839 839  == 2.5 Frequency Plans ==
840 840  
841 841  
... ... @@ -855,8 +855,6 @@
855 855  * 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]].
856 856  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
857 857  
858 -
859 -
860 860  == 3.2 General Commands ==
861 861  
862 862  
... ... @@ -873,7 +873,7 @@
873 873  == 3.3 Commands special design for SN50v3-LB ==
874 874  
875 875  
876 -These commands only valid for SN50v3-LB, as below:
807 +These commands only valid for S31x-LB, as below:
877 877  
878 878  
879 879  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -884,7 +884,7 @@
884 884  (% style="color:blue" %)**AT Command: AT+TDC**
885 885  
886 886  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
887 -|=(% 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**
818 +|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
888 888  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
889 889  30000
890 890  OK
... ... @@ -904,33 +904,30 @@
904 904  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
905 905  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
906 906  
907 -
908 -
909 909  === 3.3.2 Get Device Status ===
910 910  
840 +Send a LoRaWAN downlink to ask device send Alarm settings.
911 911  
912 -Send a LoRaWAN downlink to ask the device to send its status.
842 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
913 913  
914 -(% style="color:blue" %)**Downlink Payload: 0x26 01**
844 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
915 915  
916 -Sensor will upload Device Status via **FPORT=5**. See payload section for detail.
917 917  
847 +=== 3.3.7 Set Interrupt Mode ===
918 918  
919 -=== 3.3.3 Set Interrupt Mode ===
920 920  
921 -
922 922  Feature, Set Interrupt mode for GPIO_EXIT.
923 923  
924 -(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
852 +(% style="color:blue" %)**AT Command: AT+INTMOD**
925 925  
926 926  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
927 -|=(% 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**
928 -|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
855 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
856 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
929 929  0
930 930  OK
931 931  the mode is 0 =Disable Interrupt
932 932  )))
933 -|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
861 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
934 934  Set Transmit Interval
935 935  0. (Disable Interrupt),
936 936  ~1. (Trigger by rising and falling edge)
... ... @@ -937,11 +937,6 @@
937 937  2. (Trigger by falling edge)
938 938  3. (Trigger by rising edge)
939 939  )))|(% style="width:157px" %)OK
940 -|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
941 -Set Transmit Interval
942 -trigger by rising edge.
943 -)))|(% style="width:157px" %)OK
944 -|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
945 945  
946 946  (% style="color:blue" %)**Downlink Command: 0x06**
947 947  
... ... @@ -949,125 +949,9 @@
949 949  
950 950  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
951 951  
952 -* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
953 -* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
954 -* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
955 -* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
875 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
876 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
956 956  
957 -
958 -
959 -=== 3.3.4 Set Power Output Duration ===
960 -
961 -
962 -Control the output duration 5V . Before each sampling, device will
963 -
964 -~1. first enable the power output to external sensor,
965 -
966 -2. keep it on as per duration, read sensor value and construct uplink payload
967 -
968 -3. final, close the power output.
969 -
970 -(% style="color:blue" %)**AT Command: AT+5VT**
971 -
972 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
973 -|=(% 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**
974 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
975 -500(default)
976 -OK
977 -)))
978 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
979 -Close after a delay of 1000 milliseconds.
980 -)))|(% style="width:157px" %)OK
981 -
982 -(% style="color:blue" %)**Downlink Command: 0x07**
983 -
984 -Format: Command Code (0x07) followed by 2 bytes.
985 -
986 -The first and second bytes are the time to turn on.
987 -
988 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
989 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
990 -
991 -
992 -
993 -=== 3.3.5 Set Weighing parameters ===
994 -
995 -
996 -Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
997 -
998 -(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
999 -
1000 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1001 -|=(% 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**
1002 -|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1003 -|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1004 -|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
1005 -
1006 -(% style="color:blue" %)**Downlink Command: 0x08**
1007 -
1008 -Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
1009 -
1010 -Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
1011 -
1012 -The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
1013 -
1014 -* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
1015 -* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1016 -* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1017 -
1018 -
1019 -
1020 -=== 3.3.6 Set Digital pulse count value ===
1021 -
1022 -
1023 -Feature: Set the pulse count value.
1024 -
1025 -Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
1026 -
1027 -(% style="color:blue" %)**AT Command: AT+SETCNT**
1028 -
1029 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1030 -|=(% 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**
1031 -|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1032 -|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1033 -
1034 -(% style="color:blue" %)**Downlink Command: 0x09**
1035 -
1036 -Format: Command Code (0x09) followed by 5 bytes.
1037 -
1038 -The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
1039 -
1040 -* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1041 -* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1042 -
1043 -
1044 -
1045 -=== 3.3.7 Set Workmode ===
1046 -
1047 -
1048 -Feature: Switch working mode.
1049 -
1050 -(% style="color:blue" %)**AT Command: AT+MOD**
1051 -
1052 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1053 -|=(% 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**
1054 -|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1055 -OK
1056 -)))
1057 -|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1058 -OK
1059 -Attention:Take effect after ATZ
1060 -)))
1061 -
1062 -(% style="color:blue" %)**Downlink Command: 0x0A**
1063 -
1064 -Format: Command Code (0x0A) followed by 1 bytes.
1065 -
1066 -* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1067 -* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1068 -
1069 -
1070 -
1071 1071  = 4. Battery & Power Consumption =
1072 1072  
1073 1073  
... ... @@ -1080,31 +1080,28 @@
1080 1080  
1081 1081  
1082 1082  (% class="wikigeneratedid" %)
1083 -**User can change firmware SN50v3-LB to:**
890 +User can change firmware SN50v3-LB to:
1084 1084  
1085 1085  * Change Frequency band/ region.
1086 1086  * Update with new features.
1087 1087  * Fix bugs.
1088 1088  
1089 -**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
896 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1090 1090  
1091 -**Methods to Update Firmware:**
1092 1092  
1093 -* (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/]]**
1094 -* 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]]**.
899 +Methods to Update Firmware:
1095 1095  
901 +* (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/]]
902 +* 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]]**.
1096 1096  
1097 -
1098 1098  = 6. FAQ =
1099 1099  
1100 1100  == 6.1 Where can i find source code of SN50v3-LB? ==
1101 1101  
1102 -
1103 1103  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1104 1104  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1105 1105  
1106 1106  
1107 -
1108 1108  = 7. Order Info =
1109 1109  
1110 1110  
... ... @@ -1128,11 +1128,8 @@
1128 1128  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1129 1129  * (% style="color:red" %)**NH**(%%): No Hole
1130 1130  
1131 -
1132 -
1133 1133  = 8. ​Packing Info =
1134 1134  
1135 -
1136 1136  (% style="color:#037691" %)**Package Includes**:
1137 1137  
1138 1138  * SN50v3-LB LoRaWAN Generic Node
... ... @@ -1144,11 +1144,8 @@
1144 1144  * Package Size / pcs : cm
1145 1145  * Weight / pcs : g
1146 1146  
1147 -
1148 -
1149 1149  = 9. Support =
1150 1150  
1151 1151  
1152 1152  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1153 -
1154 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.cc>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.cc]]
952 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
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