Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 6.1 >
edited by Edwin Chen
on 2023/05/11 20:24
To version < 14.1 >
edited by Edwin Chen
on 2023/05/11 23:21
>
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Summary

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Content
... ... @@ -122,34 +122,16 @@
122 122  == 1.7 Pin Definitions ==
123 123  
124 124  
125 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
126 -|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 218px;background-color:#D9E2F3;color:#0070C0" %)Probe Info
127 -|(% style="width:102px" %)S31-LB|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
128 -1 x SHT31 Probe
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
129 129  
130 -Cable Length : 2 meters
131 131  
132 -
133 -)))
134 -|(% style="width:102px" %)S31B-LB|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
135 -1 x SHT31 Probe
136 -
137 -Installed in device.
138 -)))
139 -
140 -(% style="display:none" %)
141 -
142 -
143 -
144 144  == 1.8 Mechanical ==
145 145  
146 146  
147 147  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
148 148  
149 -
150 150  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
151 151  
152 -
153 153  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
154 154  
155 155  
... ... @@ -162,12 +162,12 @@
162 162  [[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"]]
163 163  
164 164  
165 -= 2. Configure S31x-LB to connect to LoRaWAN network =
147 += 2. Configure SN50v3-LB to connect to LoRaWAN network =
166 166  
167 167  == 2.1 How it works ==
168 168  
169 169  
170 -The S31x-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
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.
171 171  
172 172  
173 173  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -178,11 +178,11 @@
178 178  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.
179 179  
180 180  
181 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
163 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
182 182  
183 -Each S31x-LB is shipped with a sticker with the default device EUI as below:
165 +Each SN50v3-LB is shipped with a sticker with the default device EUI as below:
184 184  
185 -[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
167 +[[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"]]
186 186  
187 187  
188 188  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -209,10 +209,10 @@
209 209  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
210 210  
211 211  
212 -(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
194 +(% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB
213 213  
214 214  
215 -Press the button for 5 seconds to activate the S31x-LB.
197 +Press the button for 5 seconds to activate the SN50v3-LB.
216 216  
217 217  (% 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.
218 218  
... ... @@ -224,7 +224,7 @@
224 224  === 2.3.1 Device Status, FPORT~=5 ===
225 225  
226 226  
227 -Users can use the downlink command(**0x26 01**) to ask S31x-LB to send device configure detail, include device configure status. S31x-LB will uplink a payload via FPort=5 to server.
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.
228 228  
229 229  The Payload format is as below.
230 230  
... ... @@ -236,11 +236,9 @@
236 236  
237 237  Example parse in TTNv3
238 238  
239 -[[image:image-20230421171614-1.png||alt="图片-20230421171614-1.png"]]
240 240  
222 +(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
241 241  
242 -(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
243 -
244 244  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
245 245  
246 246  (% style="color:#037691" %)**Frequency Band**:
... ... @@ -292,39 +292,276 @@
292 292  Ex2: 0x0B49 = 2889mV
293 293  
294 294  
295 -=== 2.3.2  Sensor Data. FPORT~=2 ===
275 +=== 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
296 296  
297 297  
298 -Sensor Data is uplink via FPORT=2
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.
299 299  
300 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
301 -|=(% style="width: 90px;background-color:#D9E2F3" %)(((
280 +For example:
281 +
282 + **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
283 +
284 +
285 +(% style="color:red" %) **Important Notice:**
286 +
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.
290 +
291 +==== 2.3.2.1  MOD~=1 (Default Mode) ====
292 +
293 +In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
294 +
295 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
296 +|**Value**|Bat|Temperature(DS18B20)|ADC|Digital in & Digital Interrupt|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|Humidity（SHT20)
297 +
298 +[[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"]]
299 +
300 +
301 +==== 2.3.2.2  MOD~=2 (Distance Mode) ====
302 +
303 +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.
304 +
305 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
306 +|**Value**|BAT|(((
307 +Temperature(DS18B20)
308 +)))|ADC|Digital in & Digital Interrupt|(((
309 +Distance measure by:
310 +1) LIDAR-Lite V3HP
311 +Or
312 +2) Ultrasonic Sensor
313 +)))|Reserved
314 +
315 +[[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"]]
316 +
317 +**Connection of LIDAR-Lite V3HP:**
318 +
319 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324581381-162.png?rev=1.1||alt="1656324581381-162.png"]]
320 +
321 +**Connection to Ultrasonic Sensor:**
322 +
323 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324598488-204.png?rev=1.1||alt="1656324598488-204.png"]]
324 +
325 +For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
326 +
327 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
328 +|**Value**|BAT|(((
329 +Temperature(DS18B20)
330 +)))|Digital in & Digital Interrupt|ADC|(((
331 +Distance measure by:1)TF-Mini plus LiDAR
332 +Or 
333 +2) TF-Luna LiDAR
334 +)))|Distance signal  strength
335 +
336 +[[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"]]
337 +
338 +**Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
339 +
340 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
341 +
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/1656376795715-436.png?rev=1.1||alt="1656376795715-436.png"]]
343 +
344 +**Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
345 +
346 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
347 +
348 +[[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"]]
349 +
350 +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.
351 +
352 +
353 +==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
354 +
355 +This mode has total 12 bytes. Include 3 x ADC + 1x I2C
356 +
357 +|=(((
302 302  **Size(bytes)**
303 -)))|=(% style="width: 80px;background-color:#D9E2F3" %)2|=(% style="width: 90px;background-color:#D9E2F3" %)4|=(% style="width:80px;background-color:#D9E2F3" %)1|=(% style="width: 80px;background-color:#D9E2F3" %)**2**|=(% style="width: 80px;background-color:#D9E2F3" %)2
304 -|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
305 -[[Battery>>||anchor="HBattery:"]]
306 -)))|(% style="width:130px" %)(((
307 -[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
308 -)))|(% style="width:91px" %)(((
309 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
310 -)))|(% style="width:103px" %)(((
311 -[[Temperature>>||anchor="HTemperature:"]]
312 -)))|(% style="width:80px" %)(((
313 -[[Humidity>>||anchor="HHumidity:"]]
359 +)))|=**2**|=**2**|=**2**|=**1**|=2|=2|=1
360 +|**Value**|ADC(Pin PA0)|ADC2(PA1)|ADC3 (PA4)|(((
361 +Digital in(PA12)&Digital Interrupt1(PB14)
362 +)))|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|Humidity（SHT20 or SHT31)|Bat
363 +
364 +[[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"]]
365 +
366 +
367 +==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
368 +
369 +This mode is supported in firmware version since v1.6.1. Software set to AT+MOD=4
370 +
371 +Hardware connection is as below,
372 +
373 +**( Note:**
374 +
375 +* In hardware version v1.x and v2.0 , R3 & R4 should change from 10k to 4.7k ohm to support the other 2 x DS18B20 probes.
376 +* In hardware version v2.1 no need to change R3 , R4, by default, they are 4.7k ohm already.
377 +
378 +See [[here>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H1.6A0HardwareChangelog]] for hardware changelog. **) **
379 +
380 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377461619-156.png?rev=1.1||alt="1656377461619-156.png"]]
381 +
382 +This mode has total 11 bytes. As shown below:
383 +
384 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
385 +|**Value**|BAT|(((
386 +Temperature1
387 +(DS18B20)
388 +(PB3)
389 +)))|ADC|Digital in & Digital Interrupt|Temperature2
390 +(DS18B20)
391 +(PA9)|Temperature3
392 +(DS18B20)
393 +(PA10)
394 +
395 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377606181-607.png?rev=1.1||alt="1656377606181-607.png"]]
396 +
397 +
398 +==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
399 +
400 +This mode is supported in firmware version since v1.6.2. Please use v1.6.5 firmware version so user no need to use extra LDO for connection.
401 +
402 +
403 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378224664-860.png?rev=1.1||alt="1656378224664-860.png"]]
404 +
405 +Each HX711 need to be calibrated before used. User need to do below two steps:
406 +
407 +1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
408 +1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
409 +1. (((
410 +Remove the limit of plus or minus 5Kg in mode 5, and expand from 2 bytes to 4 bytes, the unit is g.(Since v1.8.0)
314 314  )))
315 315  
316 -==== (% style="color:#4472c4" %)**Battery**(%%) ====
413 +For example:
317 317  
318 -Sensor Battery Level.
415 +**AT+WEIGAP =403.0**
319 319  
417 +Response:  Weight is 401 g
418 +
419 +Check the response of this command and adjust the value to match the real value for thing.
420 +
421 +|=(((
422 +**Size(bytes)**
423 +)))|=**2**|=**2**|=**2**|=**1**|=**4**|=2
424 +|**Value**|[[Bat>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital Input and Digitak Interrupt>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Weight|Reserved
425 +
426 +[[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"]]
427 +
428 +
429 +==== 2.3.2.6  MOD~=6 (Counting Mode) ====
430 +
431 +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.
432 +
433 +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.
434 +
435 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378351863-572.png?rev=1.1||alt="1656378351863-572.png"]]
436 +
437 +**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.
438 +
439 +|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
440 +|**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]]|(((
441 +[[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]]
442 +)))|[[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
443 +
444 +[[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"]]
445 +
446 +
447 +==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
448 +
449 +[[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"]]
450 +
451 +|=(((
452 +**Size(bytes)**
453 +)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
454 +|**Value**|BAT|Temperature(DS18B20)|ADC|(((
455 +Digital in(PA12)&Digital Interrupt1(PB14)
456 +)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
457 +
458 +==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
459 +
460 +|=(((
461 +**Size(bytes)**
462 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
463 +|**Value**|BAT|Temperature(DS18B20)|(((
464 +ADC1(PA0)
465 +)))|(((
466 +Digital in
467 +& Digital Interrupt(PB14)
468 +)))|(((
469 +ADC2(PA1)
470 +)))|(((
471 +ADC3(PA4)
472 +)))
473 +
474 +[[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"]]
475 +
476 +
477 +==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
478 +
479 +|=(((
480 +**Size(bytes)**
481 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
482 +|**Value**|BAT|(((
483 +Temperature1(PB3)
484 +)))|(((
485 +Temperature2(PA9)
486 +)))|(((
487 +Digital in
488 +& Digital Interrupt(PA4)
489 +)))|(((
490 +Temperature3(PA10)
491 +)))|(((
492 +Count1(PB14)
493 +)))|(((
494 +Count2(PB15)
495 +)))
496 +
497 +[[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"]]
498 +
499 +**The newly added AT command is issued correspondingly:**
500 +
501 +**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
502 +
503 +**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
504 +
505 +**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
506 +
507 +**AT+SETCNT=aa,bb** 
508 +
509 +When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
510 +
511 +When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
512 +
513 +
514 +
515 +=== 2.3.3  ​Decode payload ===
516 +
517 +While using TTN V3 network, you can add the payload format to decode the payload.
518 +
519 +[[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"]]
520 +
521 +The payload decoder function for TTN V3 are here:
522 +
523 +SN50v3 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
524 +
525 +
526 +==== 2.3.3.1 Battery Info ====
527 +
528 +Check the battery voltage for SN50v3.
529 +
320 320  Ex1: 0x0B45 = 2885mV
321 321  
322 322  Ex2: 0x0B49 = 2889mV
323 323  
324 324  
535 +==== 2.3.3.2  Temperature (DS18B20) ====
325 325  
326 -==== (% style="color:#4472c4" %)**Temperature**(%%) ====
537 +If there is a DS18B20 connected to PB3 pin. The temperature will be uploaded in the payload.
327 327  
539 +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]]
540 +
541 +**Connection:**
542 +
543 +[[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/1656378573379-646.png?rev=1.1||alt="1656378573379-646.png"]]
544 +
328 328  **Example**:
329 329  
330 330  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
... ... @@ -334,26 +334,224 @@
334 334  （FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
335 335  
336 336  
337 -==== (% style="color:#4472c4" %)**Humidity**(%%) ====
554 +==== 2.3.3.3 Digital Input ====
338 338  
556 +The digital input for pin PA12,
339 339  
340 -Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
558 +* When PA12 is high, the bit 1 of payload byte 6 is 1.
559 +* When PA12 is low, the bit 1 of payload byte 6 is 0.
341 341  
342 342  
343 -==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ====
562 +==== 2.3.3.4  Analogue Digital Converter (ADC) ====
344 344  
564 +The ADC pins in LSN50 can measure range from 0~~Vbat, it use reference voltage from . If user need to measure a voltage > VBat, please use resistors to divide this voltage to lower than VBat, otherwise, it may destroy the ADC pin.
345 345  
566 +Note: minimum VBat is 2.5v, when batrrey lower than this value. Device won't be able to send LoRa Uplink.
567 +
568 +The ADC monitors the voltage on the PA0 line, in mV.
569 +
570 +Ex: 0x021F = 543mv,
571 +
572 +**~ Example1:**  Reading an Oil Sensor (Read a resistance value):
573 +
574 +
575 +[[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-20220627172409-28.png?rev=1.1||alt="image-20220627172409-28.png"]]
576 +
577 +In the LSN50, we can use PB4 and PA0 pin to calculate the resistance for the oil sensor.
578 +
579 +
580 +**Steps:**
581 +
582 +1. Solder a 10K resistor between PA0 and VCC.
583 +1. Screw oil sensor's two pins to PA0 and PB4.
584 +
585 +The equipment circuit is as below:
586 +
587 +[[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-20220627172500-29.png?rev=1.1||alt="image-20220627172500-29.png"]]
588 +
589 +According to above diagram:
590 +
591 +[[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-20220628091043-4.png?rev=1.1||alt="image-20220628091043-4.png"]]
592 +
593 +So
594 +
595 +[[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-20220628091344-6.png?rev=1.1||alt="image-20220628091344-6.png"]]
596 +
597 +[[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-20220628091621-8.png?rev=1.1||alt="image-20220628091621-8.png"]] is the reading of ADC. So if ADC=0x05DC=0.9 v and VCC (BAT) is 2.9v
598 +
599 +The [[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-20220628091702-9.png?rev=1.1||alt="image-20220628091702-9.png"]] 4.5K ohm
600 +
601 +Since the Bouy is linear resistance from 10 ~~ 70cm.
602 +
603 +The position of Bouy is [[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-20220628091824-10.png?rev=1.1||alt="image-20220628091824-10.png"]] , from the bottom of Bouy.
604 +
605 +
606 +==== 2.3.3.5 Digital Interrupt ====
607 +
608 +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.
609 +
610 +**~ Interrupt connection method:**
611 +
612 +[[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"]]
613 +
614 +**Example to use with door sensor :**
615 +
616 +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.
617 +
618 +[[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"]]
619 +
620 +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.
621 +
622 +**~ Below is the installation example:**
623 +
624 +Fix one piece of the magnetic sensor to the door and connect the two pins to LSN50 as follows:
625 +
626 +* (((
627 +One pin to LSN50's PB14 pin
628 +)))
629 +* (((
630 +The other pin to LSN50's VCC pin
631 +)))
632 +
633 +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.
634 +
635 +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.
636 +
637 +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.
638 +
639 +[[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"]]
640 +
641 +The above photos shows the two parts of the magnetic switch fitted to a door.
642 +
643 +The software by default uses the falling edge on the signal line as an interrupt. We need to modify it to accept both the rising edge (0v ~-~-> VCC , door close) and the falling edge (VCC ~-~-> 0v , door open) as the interrupt.
644 +
645 +The command is:
646 +
647 +**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]]**. **)
648 +
649 +Below shows some screen captures in TTN V3:
650 +
651 +[[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"]]
652 +
653 +In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
654 +
655 +door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
656 +
657 +**Notice for hardware version LSN50 v1 < v1.3** (produced before 2018-Nov).
658 +
659 +In this hardware version, there is no R14 resistance solder. When use the latest firmware, it should set AT+INTMOD=0 to close the interrupt. If user need to use Interrupt in this hardware version, user need to solder R14 with 10M resistor and C1 (0.1uF) on board.
660 +
661 +[[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/1656379563303-771.png?rev=1.1||alt="1656379563303-771.png"]]
662 +
663 +
664 +==== 2.3.3.6 I2C Interface (SHT20) ====
665 +
666 +The PB6(SDA) and PB7(SCK) are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
667 +
668 +We have made an example to show how to use the I2C interface to connect to the SHT20 Temperature and Humidity Sensor. This is supported in the stock firmware since v1.5 with **AT+MOD=1 (default value).**
669 +
670 +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 LSN50 will be a good reference.
671 +
672 +Below is the connection to SHT20/ SHT31. The connection is as below:
673 +
674 +[[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"]]
675 +
676 +The device will be able to get the I2C sensor data now and upload to IoT Server.
677 +
678 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379664142-345.png?rev=1.1||alt="1656379664142-345.png"]]
679 +
680 +Convert the read byte to decimal and divide it by ten.
681 +
346 346  **Example:**
347 347  
348 -If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
684 +Temperature:  Read:0116(H) = 278(D)  Value:  278 /10=27.8℃;
349 349  
350 -If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
686 +Humidity:    Read:0248(H)=584(D)  Value:  584 / 10=58.4, So 58.4%
351 351  
352 -If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
688 +If you want to use other I2C device, please refer the SHT20 part source code as reference.
353 353  
354 -If payload >> 2 = 0x31  **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#HPolltheAlarmsettings:]] for detail. 
355 355  
691 +==== 2.3.3.7  ​Distance Reading ====
356 356  
693 +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]].
694 +
695 +
696 +==== 2.3.3.8 Ultrasonic Sensor ====
697 +
698 +The LSN50 v1.5 firmware supports ultrasonic sensor (with AT+MOD=2) such as SEN0208 from DF-Robot. 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]]
699 +
700 +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.
701 +
702 +The picture below shows the connection:
703 +
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/1656380061365-178.png?rev=1.1||alt="1656380061365-178.png"]]
705 +
706 +Connect to the LSN50 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
707 +
708 +The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
709 +
710 +**Example:**
711 +
712 +Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
713 +
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/1656384895430-327.png?rev=1.1||alt="1656384895430-327.png"]]
715 +
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/1656384913616-455.png?rev=1.1||alt="1656384913616-455.png"]]
717 +
718 +You can see the serial output in ULT mode as below:
719 +
720 +[[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"]]
721 +
722 +**In TTN V3 server:**
723 +
724 +[[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"]]
725 +
726 +[[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"]]
727 +
728 +==== 2.3.3.9  Battery Output - BAT pin ====
729 +
730 +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.
731 +
732 +
733 +==== 2.3.3.10  +5V Output ====
734 +
735 +SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
736 +
737 +The 5V output time can be controlled by AT Command.
738 +
739 +**AT+5VT=1000**
740 +
741 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
742 +
743 +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.
744 +
745 +
746 +
747 +==== 2.3.3.11  BH1750 Illumination Sensor ====
748 +
749 +MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
750 +
751 +[[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-20220628110012-11.jpeg?rev=1.1||alt="image-20220628110012-11.jpeg"]]
752 +
753 +[[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"]]
754 +
755 +
756 +==== 2.3.3.12  Working MOD ====
757 +
758 +The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
759 +
760 +User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
761 +
762 +Case 7^^th^^ Byte >> 2 & 0x1f:
763 +
764 +* 0: MOD1
765 +* 1: MOD2
766 +* 2: MOD3
767 +* 3: MOD4
768 +* 4: MOD5
769 +* 5: MOD6
770 +
771 +
357 357  == 2.4 Payload Decoder file ==
358 358  
359 359  
... ... @@ -690,7 +690,7 @@
690 690  = 4. Battery & Power Consumption =
691 691  
692 692  
693 -S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1108 +SN50v3-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
694 694  
695 695  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
696 696  
... ... @@ -699,7 +699,7 @@
699 699  
700 700  
701 701  (% class="wikigeneratedid" %)
702 -User can change firmware S31x-LB to:
1117 +User can change firmware SN50v3-LB to:
703 703  
704 704  * Change Frequency band/ region.
705 705  * Update with new features.
... ... @@ -720,42 +720,37 @@
720 720  = 7. Order Info =
721 721  
722 722  
723 -Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
1138 +Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY**
724 724  
725 725  (% style="color:red" %)**XX**(%%): The default frequency band
726 726  
727 727  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
728 -
729 729  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
730 -
731 731  * (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
732 -
733 733  * (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
734 -
735 735  * (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
736 -
737 737  * (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
738 -
739 739  * (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
740 -
741 741  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
742 742  
743 -= =
1151 +(% style="color:red" %)**YY: ** (%%)Hole Option
744 744  
1153 +* (% style="color:red" %)**12**(%%): With M12 waterproof cable hole
1154 +* (% style="color:red" %)**16**(%%): With M16 waterproof cable hole
1155 +* (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1156 +* (% style="color:red" %)**NH**(%%): No Hole
1157 +
745 745  = 8. ​Packing Info =
746 746  
747 747  (% style="color:#037691" %)**Package Includes**:
748 748  
749 -* S31x-LB LoRaWAN Temperature & Humidity Sensor
1162 +* SN50v3-LB LoRaWAN Generic Node
750 750  
751 751  (% style="color:#037691" %)**Dimension and weight**:
752 752  
753 753  * Device Size: cm
754 -
755 755  * Device Weight: g
756 -
757 757  * Package Size / pcs : cm
758 -
759 759  * Weight / pcs : g
760 760  
761 761  = 9. Support =
image-20230511203450-2.png
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