Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 4.1 >
edited by Edwin Chen
on 2023/05/11 20:19
To version < 12.1 >
edited by Edwin Chen
on 2023/05/11 23:06
>
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Summary

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Content
... ... @@ -13,7 +13,7 @@
13 13  
14 14  = 1. Introduction =
15 15  
16 -== 1.1 What is SN50v3 LoRaWAN Generic Node ==
16 +== 1.1 What is SN50v3-LB LoRaWAN Generic Node ==
17 17  
18 18  (% 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.
19 19  
... ... @@ -34,9 +34,7 @@
34 34  
35 35  * LoRaWAN 1.0.3 Class A
36 36  * Ultra-low power consumption
37 -* External 3 meters SHT31 probe (For S31-LB)
38 -* Measure range -55°C ~~ 125°C
39 -* Temperature & Humidity alarm
37 +* Open-Source hardware/software
40 40  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
41 41  * Support Bluetooth v5.1 and LoRaWAN remote configure
42 42  * Support wireless OTA update firmware
... ... @@ -46,26 +46,20 @@
46 46  
47 47  == 1.3 Specification ==
48 48  
49 -
50 50  (% style="color:#037691" %)**Common DC Characteristics:**
51 51  
52 52  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
53 53  * Operating Temperature: -40 ~~ 85°C
54 54  
55 -(% style="color:#037691" %)**Temperature Sensor:**
52 +(% style="color:#037691" %)**I/O Interface:**
56 56  
57 -* Range: -40 to + 80°C
58 -* Accuracy: ±0.2 @ 0-90 °C
59 -* Resolution: 0.1°C
60 -* Long Term Shift: <0.03 °C/yr
54 +* Battery output (2.6v ~~ 3.6v depends on battery)
55 +* +5v controllable output
56 +* 3 x Interrupt or Digital IN/OUT pins
57 +* 3 x one-wire interfaces
58 +* 1 x UART Interface
59 +* 1 x I2C Interface
61 61  
62 -(% style="color:#037691" %)**Humidity Sensor: **
63 -
64 -* Range: 0 ~~ 99.9% RH
65 -* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
66 -* Resolution: 0.01% RH
67 -* Long Term Shift: <0.25 %RH/yr
68 -
69 69  (% style="color:#037691" %)**LoRa Spec:**
70 70  
71 71  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -88,7 +88,6 @@
88 88  
89 89  == 1.4 Sleep mode and working mode ==
90 90  
91 -
92 92  (% 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.
93 93  
94 94  (% 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.
... ... @@ -116,7 +116,7 @@
116 116  == 1.6 BLE connection ==
117 117  
118 118  
119 -S31x-LB support BLE remote configure.
110 +SN50v3-LB supports BLE remote configure.
120 120  
121 121  
122 122  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
... ... @@ -128,46 +128,37 @@
128 128  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
129 129  
130 130  
131 -== 1.7  Hardware Variant ==
122 +== 1.7 Pin Definitions ==
132 132  
133 133  
134 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
135 -|=(% 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
136 -|(% style="width:102px" %)S31-LB|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
137 -1 x SHT31 Probe
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
138 138  
139 -Cable Length : 2 meters
140 140  
141 -
142 -)))
143 -|(% style="width:102px" %)S31B-LB|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
144 -1 x SHT31 Probe
128 +== 1.8 Mechanical ==
145 145  
146 -Installed in device.
147 -)))
148 148  
149 -(% style="display:none" %)
131 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
150 150  
133 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
151 151  
135 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
152 152  
153 -== 1.8 Mechanical ==
154 154  
138 +== Hole Option ==
155 155  
156 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
140 +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:
157 157  
142 +[[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"]]
158 158  
159 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
144 +[[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"]]
160 160  
161 161  
162 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
147 += 2. Configure SN50v3-LB to connect to LoRaWAN network =
163 163  
164 -
165 -= 2. Configure S31x-LB to connect to LoRaWAN network =
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**:
... ... @@ -292,9 +292,251 @@
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  
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.
279 +
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 +
289 +2. All modes share the same Payload Explanation from HERE.
290 +
291 +3. By default, the device will send an uplink message every 20 minutes.
292 +
293 +
294 +=== 2.3.1  MOD~=1 (Default Mode) ===
295 +
296 +In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
297 +
298 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
299 +|**Value**|Bat|Temperature(DS18B20)|ADC|Digital in & Digital Interrupt|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|Humidity（SHT20)
300 +
301 +[[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"]]
302 +
303 +=== 2.3.2 MOD~=2 (Distance Mode) ===
304 +
305 +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.
306 +
307 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
308 +|**Value**|BAT|(((
309 +Temperature(DS18B20)
310 +)))|ADC|Digital in & Digital Interrupt|(((
311 +Distance measure by:
312 +1) LIDAR-Lite V3HP
313 +Or
314 +2) Ultrasonic Sensor
315 +)))|Reserved
316 +
317 +[[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"]]
318 +
319 +**Connection of LIDAR-Lite V3HP:**
320 +
321 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324581381-162.png?rev=1.1||alt="1656324581381-162.png"]]
322 +
323 +**Connection to Ultrasonic Sensor:**
324 +
325 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324598488-204.png?rev=1.1||alt="1656324598488-204.png"]]
326 +
327 +For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
328 +
329 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
330 +|**Value**|BAT|(((
331 +Temperature(DS18B20)
332 +)))|Digital in & Digital Interrupt|ADC|(((
333 +Distance measure by:1)TF-Mini plus LiDAR
334 +Or 
335 +2) TF-Luna LiDAR
336 +)))|Distance signal  strength
337 +
338 +[[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"]]
339 +
340 +**Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
341 +
342 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
343 +
344 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376795715-436.png?rev=1.1||alt="1656376795715-436.png"]]
345 +
346 +**Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
347 +
348 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
349 +
350 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376865561-355.png?rev=1.1||alt="1656376865561-355.png"]]
351 +
352 +Please use firmware version > 1.6.5 when use MOD=2, in this firmware version, user can use LSn50 v1 to power the ultrasonic sensor directly and with low power consumption.
353 +
354 +=== 2.3.3 MOD~=3 (3 ADC + I2C) ===
355 +
356 +This mode has total 12 bytes. Include 3 x ADC + 1x I2C
357 +
358 +|=(((
359 +**Size(bytes)**
360 +)))|=**2**|=**2**|=**2**|=**1**|=2|=2|=1
361 +|**Value**|ADC(Pin PA0)|ADC2(PA1)|ADC3 (PA4)|(((
362 +Digital in(PA12)&Digital Interrupt1(PB14)
363 +)))|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|Humidity（SHT20 or SHT31)|Bat
364 +
365 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]]
366 +
367 +=== 2.3.4 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 +=== 2.3.5 MOD~=5(Weight Measurement by HX711) ===
398 +
399 +This mode is supported in firmware version since v1.6.2. Please use v1.6.5 firmware version so user no need to use extra LDO for connection.
400 +
401 +
402 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378224664-860.png?rev=1.1||alt="1656378224664-860.png"]]
403 +
404 +Each HX711 need to be calibrated before used. User need to do below two steps:
405 +
406 +1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
407 +1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
408 +1. (((
409 +Remove the limit of plus or minus 5Kg in mode 5, and expand from 2 bytes to 4 bytes, the unit is g.(Since v1.8.0)
410 +)))
411 +
412 +For example:
413 +
414 +**AT+WEIGAP =403.0**
415 +
416 +Response:  Weight is 401 g
417 +
418 +Check the response of this command and adjust the value to match the real value for thing.
419 +
420 +|=(((
421 +**Size(bytes)**
422 +)))|=**2**|=**2**|=**2**|=**1**|=**4**|=2
423 +|**Value**|[[Bat>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital Input and Digitak Interrupt>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Weight|Reserved
424 +
425 +[[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"]]
426 +
427 +=== 2.3.6 MOD~=6 (Counting Mode, Since firmware v1.6.5) ===
428 +
429 +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.
430 +
431 +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.
432 +
433 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378351863-572.png?rev=1.1||alt="1656378351863-572.png"]]
434 +
435 +**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the LSN50 to avoid this happen.
436 +
437 +|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
438 +|**Value**|[[BAT>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|(((
439 +[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]
440 +)))|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital in>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Count
441 +
442 +[[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"]]
443 +
444 +=== 2.3.7  MOD~=7 Three interrupt contact modes (the hardware version needs to support three interrupt versions, Since firmware v1.8.0) ===
445 +
446 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820140109-3.png?rev=1.1||alt="image-20220820140109-3.png"]]
447 +
448 +|=(((
449 +**Size(bytes)**
450 +)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
451 +|**Value**|BAT|Temperature(DS18B20)|ADC|(((
452 +Digital in(PA12)&Digital Interrupt1(PB14)
453 +)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
454 +
455 +=== 2.3.8  MOD~=8 （3ADC+1DS18B20, Since firmware v1.8.0） ===
456 +
457 +|=(((
458 +**Size(bytes)**
459 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
460 +|**Value**|BAT|Temperature(DS18B20)|(((
461 +ADC1(PA0)
462 +)))|(((
463 +Digital in
464 +& Digital Interrupt(PB14)
465 +)))|(((
466 +ADC2(PA1)
467 +)))|(((
468 +ADC3(PA4)
469 +)))
470 +
471 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823164903-2.png?rev=1.1||alt="image-20220823164903-2.png"]]
472 +
473 +=== 2.3.9  MOD~=9 3DS18B20+ two Interrupt count mode (the hardware version needs to support 3 interrupt versions, Since firmware v1.8.0) ===
474 +
475 +|=(((
476 +**Size(bytes)**
477 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
478 +|**Value**|BAT|(((
479 +Temperature1(PB3)
480 +)))|(((
481 +Temperature2(PA9)
482 +)))|(((
483 +Digital in
484 +& Digital Interrupt(PA4)
485 +)))|(((
486 +Temperature3(PA10)
487 +)))|(((
488 +Count1(PB14)
489 +)))|(((
490 +Count2(PB15)
491 +)))
492 +
493 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823165322-3.png?rev=1.1||alt="image-20220823165322-3.png"]]
494 +
495 +**The newly added AT command is issued correspondingly:**
496 +
497 +**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
498 +
499 +**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
500 +
501 +**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
502 +
503 +**AT+SETCNT=aa,bb** 
504 +
505 +When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
506 +
507 +When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
508 +
509 +=== 2.3.10  ​Decode payload in The Things Network ===
510 +
511 +While using TTN V3 network, you can add the payload format to decode the payload.
512 +
513 +[[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"]]
514 +
515 +The payload decoder function for TTN V3 are here:
516 +
517 +LSN50 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
518 +
519 +
298 298  Sensor Data is uplink via FPORT=2
299 299  
300 300  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
... ... @@ -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.
915 +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:
924 +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**
945 +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 -= =
958 +(% style="color:red" %)**YY: ** (%%)Hole Option
744 744  
960 +* (% style="color:red" %)**12**(%%): With M12 waterproof cable hole
961 +* (% style="color:red" %)**16**(%%): With M16 waterproof cable hole
962 +* (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
963 +* (% style="color:red" %)**NH**(%%): No Hole
964 +
745 745  = 8. ​Packing Info =
746 746  
747 747  (% style="color:#037691" %)**Package Includes**:
748 748  
749 -* S31x-LB LoRaWAN Temperature & Humidity Sensor
969 +* 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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