Last modified by Bei Jinggeng on 2025/01/10 15:51
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From version < 49.1 >
edited by Saxer Lin
on 2023/06/10 16:32
To version < 12.1 >
edited by Edwin Chen
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Summary

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Title
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1 -SN50v3-LB LoRaWAN Sensor Node User Manual
1 +SN50v3-LB User Manual
Author
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1 -XWiki.Saxer
1 +XWiki.Edwin
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
... ... @@ -43,7 +43,6 @@
43 43  
44 44  == 1.3 Specification ==
45 45  
46 -
47 47  (% style="color:#037691" %)**Common DC Characteristics:**
48 48  
49 49  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
... ... @@ -80,7 +80,6 @@
80 80  
81 81  == 1.4 Sleep mode and working mode ==
82 82  
83 -
84 84  (% 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.
85 85  
86 86  (% 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.
... ... @@ -123,7 +123,7 @@
123 123  == 1.7 Pin Definitions ==
124 124  
125 125  
126 -[[image:image-20230610163213-1.png||height="404" width="699"]]
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
127 127  
128 128  
129 129  == 1.8 Mechanical ==
... ... @@ -136,9 +136,8 @@
136 136  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
137 137  
138 138  
139 -== 1.9 Hole Option ==
138 +== Hole Option ==
140 140  
141 -
142 142  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:
143 143  
144 144  [[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/image-20220627104757-1.png?rev=1.1||alt="image-20220627104757-1.png"]]
... ... @@ -151,7 +151,7 @@
151 151  == 2.1 How it works ==
152 152  
153 153  
154 -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.
155 155  
156 156  
157 157  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -159,7 +159,7 @@
159 159  
160 160  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.
161 161  
162 -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.
163 163  
164 164  
165 165  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
... ... @@ -208,7 +208,7 @@
208 208  === 2.3.1 Device Status, FPORT~=5 ===
209 209  
210 210  
211 -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.
212 212  
213 213  The Payload format is as below.
214 214  
... ... @@ -216,12 +216,12 @@
216 216  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
217 217  |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
218 218  |(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
219 -|(% 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
220 220  
221 221  Example parse in TTNv3
222 222  
223 223  
224 -(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB, this value is 0x1C
222 +(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
225 225  
226 226  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
227 227  
... ... @@ -277,16 +277,16 @@
277 277  === 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
278 278  
279 279  
280 -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.
281 281  
282 282  For example:
283 283  
284 - (% 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.
285 285  
286 286  
287 -(% style="color:red" %) **Important Notice:**
285 +(% style="color:red" %) **Important Notice:** (%%)
288 288  
289 -~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.
290 290  
291 291  2. All modes share the same Payload Explanation from HERE.
292 292  
... ... @@ -293,298 +293,223 @@
293 293  3. By default, the device will send an uplink message every 20 minutes.
294 294  
295 295  
296 -==== 2.3.2.1  MOD~=1 (Default Mode) ====
294 +=== 2.3.1  MOD~=1 (Default Mode) ===
297 297  
298 -
299 299  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
300 300  
301 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
302 -|(% 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**
303 -|Value|Bat|(% style="width:191px" %)(((
304 -Temperature(DS18B20)(PC13)
305 -)))|(% style="width:78px" %)(((
306 -ADC(PA4)
307 -)))|(% style="width:216px" %)(((
308 -Digital in(PB15)&Digital Interrupt(PA8)
309 -)))|(% style="width:308px" %)(((
310 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
311 -)))|(% style="width:154px" %)(((
312 -Humidity(SHT20 or SHT31)
313 -)))
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)
314 314  
315 315  [[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/image-20220627150949-6.png?rev=1.1||alt="image-20220627150949-6.png"]]
316 316  
303 +=== 2.3.2 MOD~=2 (Distance Mode) ===
317 317  
318 -==== 2.3.2.2  MOD~=2 (Distance Mode) ====
319 -
320 -
321 321  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.
322 322  
323 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
324 -|(% 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**
325 -|Value|BAT|(% style="width:196px" %)(((
326 -Temperature(DS18B20)(PC13)
327 -)))|(% style="width:87px" %)(((
328 -ADC(PA4)
329 -)))|(% style="width:189px" %)(((
330 -Digital in(PB15) & Digital Interrupt(PA8)
331 -)))|(% style="width:208px" %)(((
332 -Distance measure by:1) LIDAR-Lite V3HP
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
333 333  Or
334 334  2) Ultrasonic Sensor
335 -)))|(% style="width:117px" %)Reserved
315 +)))|Reserved
336 336  
337 337  [[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"]]
338 338  
319 +**Connection of LIDAR-Lite V3HP:**
339 339  
340 -(% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
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"]]
341 341  
342 -[[image:image-20230512173758-5.png||height="563" width="712"]]
323 +**Connection to Ultrasonic Sensor:**
343 343  
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"]]
344 344  
345 -(% style="color:blue" %)**Connection to Ultrasonic Sensor:**
346 -
347 -(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
348 -
349 -[[image:image-20230512173903-6.png||height="596" width="715"]]
350 -
351 -
352 352  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
353 353  
354 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
355 -|(% 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**
356 -|Value|BAT|(% style="width:183px" %)(((
357 -Temperature(DS18B20)(PC13)
358 -)))|(% style="width:173px" %)(((
359 -Digital in(PB15) & Digital Interrupt(PA8)
360 -)))|(% style="width:84px" %)(((
361 -ADC(PA4)
362 -)))|(% style="width:323px" %)(((
329 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
330 +|**Value**|BAT|(((
331 +Temperature(DS18B20)
332 +)))|Digital in & Digital Interrupt|ADC|(((
363 363  Distance measure by:1)TF-Mini plus LiDAR
364 364  Or 
365 365  2) TF-Luna LiDAR
366 -)))|(% style="width:188px" %)Distance signal  strength
336 +)))|Distance signal  strength
367 367  
368 368  [[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"]]
369 369  
370 -
371 371  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
372 372  
373 -(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
342 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
374 374  
375 -[[image:image-20230512180609-7.png||height="555" width="802"]]
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"]]
376 376  
377 -
378 378  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
379 379  
380 -(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
348 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
381 381  
382 -[[image:image-20230513105207-4.png||height="469" width="802"]]
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"]]
383 383  
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.
384 384  
385 -==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
354 +=== 2.3.3 MOD~=3 (3 ADC + I2C) ===
386 386  
387 -
388 388  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
389 389  
390 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
391 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
358 +|=(((
392 392  **Size(bytes)**
393 -)))|=(% 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
394 -|Value|(% style="width:68px" %)(((
395 -ADC1(PA4)
396 -)))|(% style="width:75px" %)(((
397 -ADC2(PA5)
398 -)))|(((
399 -ADC3(PA8)
400 -)))|(((
401 -Digital Interrupt(PB15)
402 -)))|(% style="width:304px" %)(((
403 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
404 -)))|(% style="width:163px" %)(((
405 -Humidity(SHT20 or SHT31)
406 -)))|(% style="width:53px" %)Bat
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
407 407  
408 -[[image:image-20230513110214-6.png]]
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"]]
409 409  
367 +=== 2.3.4 MOD~=4 (3 x DS18B20) ===
410 410  
411 -==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
369 +This mode is supported in firmware version since v1.6.1. Software set to AT+MOD=4
412 412  
371 +Hardware connection is as below,
413 413  
414 -This mode has total 11 bytes. As shown below:
373 +**( Note:**
415 415  
416 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
417 -|(% 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**
418 -|Value|BAT|(% style="width:186px" %)(((
419 -Temperature1(DS18B20)(PC13)
420 -)))|(% style="width:82px" %)(((
421 -ADC(PA4)
422 -)))|(% style="width:210px" %)(((
423 -Digital in(PB15) & Digital Interrupt(PA8) 
424 -)))|(% style="width:191px" %)Temperature2(DS18B20)
425 -(PB9)|(% style="width:183px" %)Temperature3(DS18B20)(PB8)
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.
426 426  
427 -[[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"]]
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. **) **
428 428  
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"]]
429 429  
430 -[[image:image-20230513134006-1.png||height="559" width="736"]]
382 +This mode has total 11 bytes. As shown below:
431 431  
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)
432 432  
433 -==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
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"]]
434 434  
397 +=== 2.3.5 MOD~=5(Weight Measurement by HX711) ===
435 435  
436 -[[image:image-20230512164658-2.png||height="532" width="729"]]
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.
437 437  
438 -Each HX711 need to be calibrated before used. User need to do below two steps:
439 439  
440 -1. Zero calibration. Don't put anything on load cell and run (% style="color:blue" %)**AT+WEIGRE**(%%) to calibrate to Zero gram.
441 -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.
442 -1. (((
443 -Weight has 4 bytes, the unit is g.
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"]]
444 444  
404 +Each HX711 need to be calibrated before used. User need to do below two steps:
445 445  
446 -
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)
447 447  )))
448 448  
449 449  For example:
450 450  
451 -(% style="color:blue" %)**AT+GETSENSORVALUE =0**
414 +**AT+WEIGAP =403.0**
452 452  
453 453  Response:  Weight is 401 g
454 454  
455 455  Check the response of this command and adjust the value to match the real value for thing.
456 456  
457 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
458 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
420 +|=(((
459 459  **Size(bytes)**
460 -)))|=(% 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**
461 -|Value|BAT|(% style="width:193px" %)(((
462 -Temperature(DS18B20)(PC13)
463 -)))|(% style="width:85px" %)(((
464 -ADC(PA4)
465 -)))|(% style="width:186px" %)(((
466 -Digital in(PB15) & Digital Interrupt(PA8)
467 -)))|(% style="width:100px" %)Weight
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
468 468  
469 469  [[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"]]
470 470  
427 +=== 2.3.6 MOD~=6 (Counting Mode, Since firmware v1.6.5) ===
471 471  
472 -
473 -==== 2.3.2.6  MOD~=6 (Counting Mode) ====
474 -
475 -
476 476  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.
477 477  
478 478  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.
479 479  
480 -[[image:image-20230512181814-9.png||height="543" width="697"]]
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"]]
481 481  
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.
482 482  
483 -(% 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.**
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
484 484  
485 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
486 -|=(% 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**
487 -|Value|BAT|(% style="width:256px" %)(((
488 -Temperature(DS18B20)(PC13)
489 -)))|(% style="width:108px" %)(((
490 -ADC(PA4)
491 -)))|(% style="width:126px" %)(((
492 -Digital in(PB15)
493 -)))|(% style="width:145px" %)(((
494 -Count(PA8)
495 -)))
496 -
497 497  [[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/1656378441509-171.png?rev=1.1||alt="1656378441509-171.png"]]
498 498  
444 +=== 2.3.7  MOD~=7 Three interrupt contact modes (the hardware version needs to support three interrupt versions, Since firmware v1.8.0) ===
499 499  
500 -==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
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"]]
501 501  
502 -
503 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
504 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
448 +|=(((
505 505  **Size(bytes)**
506 -)))|=(% 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
507 -|Value|BAT|(% style="width:188px" %)(((
508 -Temperature(DS18B20)
509 -(PC13)
510 -)))|(% style="width:83px" %)(((
511 -ADC(PA5)
512 -)))|(% style="width:184px" %)(((
513 -Digital Interrupt1(PA8)
514 -)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
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
515 515  
516 -[[image:image-20230513111203-7.png||height="324" width="975"]]
455 +=== 2.3.8  MOD~=8 （3ADC+1DS18B20, Since firmware v1.8.0） ===
517 517  
518 -
519 -==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
520 -
521 -
522 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
523 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
457 +|=(((
524 524  **Size(bytes)**
525 -)))|=(% 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
526 -|Value|BAT|(% style="width:207px" %)(((
527 -Temperature(DS18B20)
528 -(PC13)
529 -)))|(% style="width:94px" %)(((
530 -ADC1(PA4)
531 -)))|(% style="width:198px" %)(((
532 -Digital Interrupt(PB15)
533 -)))|(% style="width:84px" %)(((
534 -ADC2(PA5)
535 -)))|(% style="width:82px" %)(((
536 -ADC3(PA8)
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)
537 537  )))
538 538  
539 -[[image:image-20230513111231-8.png||height="335" width="900"]]
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"]]
540 540  
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) ===
541 541  
542 -==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
543 -
544 -
545 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
546 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
475 +|=(((
547 547  **Size(bytes)**
548 -)))|=(% 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
549 -|Value|BAT|(((
550 -Temperature
551 -(DS18B20)(PC13)
477 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
478 +|**Value**|BAT|(((
479 +Temperature1(PB3)
552 552  )))|(((
553 -Temperature2
554 -(DS18B20)(PB9)
481 +Temperature2(PA9)
555 555  )))|(((
556 -Digital Interrupt
557 -(PB15)
558 -)))|(% style="width:193px" %)(((
559 -Temperature3
560 -(DS18B20)(PB8)
561 -)))|(% style="width:78px" %)(((
562 -Count1(PA8)
563 -)))|(% style="width:78px" %)(((
564 -Count2(PA4)
483 +Digital in
484 +& Digital Interrupt(PA4)
485 +)))|(((
486 +Temperature3(PA10)
487 +)))|(((
488 +Count1(PB14)
489 +)))|(((
490 +Count2(PB15)
565 565  )))
566 566  
567 -[[image:image-20230513111255-9.png||height="341" width="899"]]
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"]]
568 568  
569 -(% style="color:blue" %)**The newly added AT command is issued correspondingly:**
495 +**The newly added AT command is issued correspondingly:**
570 570  
571 -(% style="color:#037691" %)** AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
497 +**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
572 572  
573 -(% style="color:#037691" %)** AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
499 +**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
574 574  
575 -(% style="color:#037691" %)** AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
501 +**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
576 576  
503 +**AT+SETCNT=aa,bb** 
577 577  
578 -(% style="color:blue" %)**AT+SETCNT=aa,bb** 
505 +When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
579 579  
580 -When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
507 +When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
581 581  
582 -When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
509 +=== 2.3.10  ​Decode payload in The Things Network ===
583 583  
584 -
585 -=== 2.3.3  ​Decode payload ===
586 -
587 -
588 588  While using TTN V3 network, you can add the payload format to decode the payload.
589 589  
590 590  [[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"]]
... ... @@ -591,33 +591,41 @@
591 591  
592 592  The payload decoder function for TTN V3 are here:
593 593  
594 -SN50v3-LB TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
517 +LSN50 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
595 595  
596 596  
597 -==== 2.3.3.1 Battery Info ====
520 +Sensor Data is uplink via FPORT=2
598 598  
522 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
523 +|=(% style="width: 90px;background-color:#D9E2F3" %)(((
524 +**Size(bytes)**
525 +)))|=(% 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
526 +|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
527 +[[Battery>>||anchor="HBattery:"]]
528 +)))|(% style="width:130px" %)(((
529 +[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
530 +)))|(% style="width:91px" %)(((
531 +[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
532 +)))|(% style="width:103px" %)(((
533 +[[Temperature>>||anchor="HTemperature:"]]
534 +)))|(% style="width:80px" %)(((
535 +[[Humidity>>||anchor="HHumidity:"]]
536 +)))
599 599  
600 -Check the battery voltage for SN50v3-LB.
538 +==== (% style="color:#4472c4" %)**Battery**(%%) ====
601 601  
540 +Sensor Battery Level.
541 +
602 602  Ex1: 0x0B45 = 2885mV
603 603  
604 604  Ex2: 0x0B49 = 2889mV
605 605  
606 606  
607 -==== 2.3.3.2  Temperature (DS18B20) ====
608 608  
548 +==== (% style="color:#4472c4" %)**Temperature**(%%) ====
609 609  
610 -If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
550 +**Example**:
611 611  
612 -More DS18B20 can check the [[3 DS18B20 mode>>||anchor="H2.3.2.4MOD3D4283xDS18B2029"]]
613 -
614 -(% style="color:blue" %)**Connection:**
615 -
616 -[[image:image-20230512180718-8.png||height="538" width="647"]]
617 -
618 -
619 -(% style="color:blue" %)**Example**:
620 -
621 621  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
622 622  
623 623  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
... ... @@ -625,225 +625,195 @@
625 625  （FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
626 626  
627 627  
628 -==== 2.3.3.3 Digital Input ====
559 +==== (% style="color:#4472c4" %)**Humidity**(%%) ====
629 629  
630 630  
631 -The digital input for pin PB15,
562 +Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
632 632  
633 -* When PB15 is high, the bit 1 of payload byte 6 is 1.
634 -* When PB15 is low, the bit 1 of payload byte 6 is 0.
635 635  
636 -(% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
637 -(((
638 -When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
565 +==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ====
639 639  
640 -(% style="color:red" %)**Note: The maximum voltage input supports 3.6V.**
641 641  
642 -
643 -)))
568 +**Example:**
644 644  
645 -==== 2.3.3.4  Analogue Digital Converter (ADC) ====
570 +If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
646 646  
572 +If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
647 647  
648 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
574 +If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
649 649  
650 -When the measured output voltage of the sensor is not within the range of 0V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
576 +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. 
651 651  
652 -[[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"]]
653 653  
579 +== 2.4 Payload Decoder file ==
654 654  
655 -(% 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.**
656 656  
582 +In TTN, use can add a custom payload so it shows friendly reading
657 657  
658 -==== 2.3.3.5 Digital Interrupt ====
584 +In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
659 659  
586 +[[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]]
660 660  
661 -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.
662 662  
663 -(% style="color:blue" %)** Interrupt connection method:**
589 +== 2.5 Datalog Feature ==
664 664  
665 -[[image:image-20230513105351-5.png||height="147" width="485"]]
666 666  
592 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB will store the reading for future retrieving purposes.
667 667  
668 -(% style="color:blue" %)**Example to use with door sensor :**
669 669  
670 -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.
595 +=== 2.5.1 Ways to get datalog via LoRaWAN ===
671 671  
672 -[[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"]]
673 673  
674 -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.
598 +Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
675 675  
600 +* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
601 +* b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
676 676  
677 -(% style="color:blue" %)**Below is the installation example:**
603 +Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
678 678  
679 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB as follows:
605 +[[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-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
680 680  
681 -* (((
682 -One pin to SN50v3-LB's PA8 pin
683 -)))
684 -* (((
685 -The other pin to SN50v3-LB's VDD pin
686 -)))
607 +=== 2.5.2 Unix TimeStamp ===
687 687  
688 -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.
689 689  
690 -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.
610 +S31x-LB uses Unix TimeStamp format based on
691 691  
692 -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.
612 +[[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-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
693 693  
694 -[[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"]]
614 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
695 695  
696 -The above photos shows the two parts of the magnetic switch fitted to a door.
616 +Below is the converter example
697 697  
698 -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.
618 +[[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-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
699 699  
700 -The command is:
620 +So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
701 701  
702 -(% 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]]**. **)
703 703  
704 -Below shows some screen captures in TTN V3:
623 +=== 2.5.3 Set Device Time ===
705 705  
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/1656379339508-835.png?rev=1.1||alt="1656379339508-835.png"]]
707 707  
626 +User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
708 708  
709 -In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
628 +Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
710 710  
711 -door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
630 +(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
712 712  
713 713  
714 -==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
633 +=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
715 715  
716 716  
717 -The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
636 +The Datalog uplinks will use below payload format.
718 718  
719 -We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
638 +**Retrieval data payload:**
720 720  
721 -(% 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.**
640 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
641 +|=(% style="width: 80px;background-color:#D9E2F3" %)(((
642 +**Size(bytes)**
643 +)))|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 120px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 103px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 85px; background-color: rgb(217, 226, 243);" %)**4**
644 +|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
645 +[[Temp_Black>>||anchor="HTemperatureBlack:"]]
646 +)))|(% style="width:51px" %)[[Temp_White>>||anchor="HTemperatureWhite:"]]|(% style="width:89px" %)[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]]
722 722  
648 +**Poll message flag & Ext:**
723 723  
724 -Below is the connection to SHT20/ SHT31. The connection is as below:
650 +[[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-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]]
725 725  
726 -[[image:image-20230513103633-3.png||height="448" width="716"]]
652 +**No ACK Message**:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature)
727 727  
654 +**Poll Message Flag**: 1: This message is a poll message reply.
728 728  
729 -The device will be able to get the I2C sensor data now and upload to IoT Server.
656 +* Poll Message Flag is set to 1.
730 730  
731 -[[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"]]
658 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
732 732  
733 -Convert the read byte to decimal and divide it by ten.
660 +For example, in US915 band, the max payload for different DR is:
734 734  
735 -**Example:**
662 +**a) DR0:** max is 11 bytes so one entry of data
736 736  
737 -Temperature:  Read:0116(H) = 278(D)  Value:  278 /10=27.8℃;
664 +**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
738 738  
739 -Humidity:    Read:0248(H)=584(D)  Value:  584 / 10=58.4, So 58.4%
666 +**c) DR2:** total payload includes 11 entries of data
740 740  
741 -If you want to use other I2C device, please refer the SHT20 part source code as reference.
668 +**d) DR3: **total payload includes 22 entries of data.
742 742  
670 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
743 743  
744 -==== 2.3.3.7  ​Distance Reading ====
745 745  
746 -
747 -Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
748 -
749 -
750 -==== 2.3.3.8 Ultrasonic Sensor ====
751 -
752 -
753 -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]]
754 -
755 -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.
756 -
757 -The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
758 -
759 -The picture below shows the connection:
760 -
761 -[[image:image-20230512173903-6.png||height="596" width="715"]]
762 -
763 -
764 -Connect to the SN50v3-LB and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
765 -
766 -The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
767 -
768 768  **Example:**
769 769  
770 -Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
675 +If S31x-LB has below data inside Flash:
771 771  
677 +[[image:1682646494051-944.png]]
772 772  
773 -==== 2.3.3.9  Battery Output - BAT pin ====
679 +If user sends below downlink command: 3160065F9760066DA705
774 774  
681 +Where : Start time: 60065F97 = time 21/1/19 04:27:03
775 775  
776 -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.
683 + Stop time: 60066DA7= time 21/1/19 05:27:03
777 777  
778 778  
779 -==== 2.3.3.10  +5V Output ====
686 +**S31x-LB will uplink this payload.**
780 780  
688 +[[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-20220523001219-13.png?width=727&height=421&rev=1.1||alt="图片-20220523001219-13.png" height="421" width="727"]]
781 781  
782 -SN50v3-LB will enable +5V output before all sampling and disable the +5v after all sampling. 
690 +(((
691 +__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
692 +)))
783 783  
784 -The 5V output time can be controlled by AT Command.
694 +(((
695 +Where the first 11 bytes is for the first entry:
696 +)))
785 785  
786 -(% style="color:blue" %)**AT+5VT=1000**
698 +(((
699 +7FFF089801464160065F97
700 +)))
787 787  
788 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
702 +(((
703 +**Ext sensor data**=0x7FFF/100=327.67
704 +)))
789 789  
790 -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.
706 +(((
707 +**Temp**=0x088E/100=22.00
708 +)))
791 791  
710 +(((
711 +**Hum**=0x014B/10=32.6
712 +)))
792 792  
793 -==== 2.3.3.11  BH1750 Illumination Sensor ====
714 +(((
715 +**poll message flag & Ext**=0x41,means reply data,Ext=1
716 +)))
794 794  
718 +(((
719 +**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
720 +)))
795 795  
796 -MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
797 797  
798 -[[image:image-20230512172447-4.png||height="416" width="712"]]
723 +(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的
799 799  
725 +== 2.6 Temperature Alarm Feature ==
800 800  
801 -[[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"]]
802 802  
728 +S31x-LB work flow with Alarm feature.
803 803  
804 -==== 2.3.3.12  Working MOD ====
805 805  
731 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220623090437-1.png?rev=1.1||alt="图片-20220623090437-1.png"]]
806 806  
807 -The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
808 808  
809 -User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
734 +== 2.7 Frequency Plans ==
810 810  
811 -Case 7^^th^^ Byte >> 2 & 0x1f:
812 812  
813 -* 0: MOD1
814 -* 1: MOD2
815 -* 2: MOD3
816 -* 3: MOD4
817 -* 4: MOD5
818 -* 5: MOD6
819 -* 6: MOD7
820 -* 7: MOD8
821 -* 8: MOD9
737 +The S31x-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
822 822  
823 -== 2.4 Payload Decoder file ==
824 -
825 -
826 -In TTN, use can add a custom payload so it shows friendly reading
827 -
828 -In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
829 -
830 -[[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]]
831 -
832 -
833 -== 2.5 Frequency Plans ==
834 -
835 -
836 -The SN50v3-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
837 -
838 838  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
839 839  
840 840  
841 -= 3. Configure SN50v3-LB =
742 += 3. Configure S31x-LB =
842 842  
843 843  == 3.1 Configure Methods ==
844 844  
845 845  
846 -SN50v3-LB supports below configure method:
747 +S31x-LB supports below configure method:
847 847  
848 848  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
849 849  * 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]].
... ... @@ -862,10 +862,10 @@
862 862  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
863 863  
864 864  
865 -== 3.3 Commands special design for SN50v3-LB ==
766 +== 3.3 Commands special design for S31x-LB ==
866 866  
867 867  
868 -These commands only valid for SN50v3-LB, as below:
769 +These commands only valid for S31x-LB, as below:
869 869  
870 870  
871 871  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -899,155 +899,115 @@
899 899  === 3.3.2 Get Device Status ===
900 900  
901 901  
902 -Send a LoRaWAN downlink to ask the device to send its status.
803 +Send a LoRaWAN downlink to ask device send Alarm settings.
903 903  
904 -(% style="color:blue" %)**Downlink Payload: 0x26 01**
805 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
905 905  
906 -Sensor will upload Device Status via **FPORT=5**. See payload section for detail.
807 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
907 907  
908 908  
909 -=== 3.3.3 Set Interrupt Mode ===
810 +=== 3.3.3 Set Temperature Alarm Threshold ===
910 910  
812 +* (% style="color:blue" %)**AT Command:**
911 911  
912 -Feature, Set Interrupt mode for GPIO_EXIT.
814 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
913 913  
914 -(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
816 +* When min=0, and max≠0, Alarm higher than max
817 +* When min≠0, and max=0, Alarm lower than min
818 +* When min≠0 and max≠0, Alarm higher than max or lower than min
915 915  
916 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
917 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
918 -|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
919 -0
920 -OK
921 -the mode is 0 =Disable Interrupt
922 -)))
923 -|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
924 -Set Transmit Interval
925 -0. (Disable Interrupt),
926 -~1. (Trigger by rising and falling edge)
927 -2. (Trigger by falling edge)
928 -3. (Trigger by rising edge)
929 -)))|(% style="width:157px" %)OK
930 -|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
931 -Set Transmit Interval
932 -trigger by rising edge.
933 -)))|(% style="width:157px" %)OK
934 -|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
820 +Example:
935 935  
936 -(% style="color:blue" %)**Downlink Command: 0x06**
822 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
937 937  
938 -Format: Command Code (0x06) followed by 3 bytes.
824 +* (% style="color:blue" %)**Downlink Payload:**
939 939  
940 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
826 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
941 941  
942 -* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
943 -* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
944 -* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
945 -* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
828 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
946 946  
947 -=== 3.3.4 Set Power Output Duration ===
948 948  
831 +=== 3.3.4 Set Humidity Alarm Threshold ===
949 949  
950 -Control the output duration 5V . Before each sampling, device will
833 +* (% style="color:blue" %)**AT Command:**
951 951  
952 -~1. first enable the power output to external sensor,
835 +(% style="color:#037691" %)**AT+SHHUM=min,max**
953 953  
954 -2. keep it on as per duration, read sensor value and construct uplink payload
837 +* When min=0, and max≠0, Alarm higher than max
838 +* When min≠0, and max=0, Alarm lower than min
839 +* When min≠0 and max≠0, Alarm higher than max or lower than min
955 955  
956 -3. final, close the power output.
841 +Example:
957 957  
958 -(% style="color:blue" %)**AT Command: AT+5VT**
843 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
959 959  
960 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
961 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
962 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
963 -500(default)
964 -OK
965 -)))
966 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
967 -Close after a delay of 1000 milliseconds.
968 -)))|(% style="width:157px" %)OK
845 +* (% style="color:blue" %)**Downlink Payload:**
969 969  
970 -(% style="color:blue" %)**Downlink Command: 0x07**
847 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
971 971  
972 -Format: Command Code (0x07) followed by 2 bytes.
849 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
973 973  
974 -The first and second bytes are the time to turn on.
975 975  
976 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
977 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
852 +=== 3.3.5 Set Alarm Interval ===
978 978  
979 -=== 3.3.5 Set Weighing parameters ===
854 +The shortest time of two Alarm packet. (unit: min)
980 980  
856 +* (% style="color:blue" %)**AT Command:**
981 981  
982 -Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
858 +(% style="color:#037691" %)**AT+ATDC=30** (%%) ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
983 983  
984 -(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
860 +* (% style="color:blue" %)**Downlink Payload:**
985 985  
986 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
987 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
988 -|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
989 -|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
990 -|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
862 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
991 991  
992 -(% style="color:blue" %)**Downlink Command: 0x08**
993 993  
994 -Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
865 +=== 3.3.6 Get Alarm settings ===
995 995  
996 -Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
997 997  
998 -The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
868 +Send a LoRaWAN downlink to ask device send Alarm settings.
999 999  
1000 -* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
1001 -* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1002 -* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
870 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
1003 1003  
1004 -=== 3.3.6 Set Digital pulse count value ===
872 +**Example:**
1005 1005  
874 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/1655948182791-225.png?rev=1.1||alt="1655948182791-225.png"]]
1006 1006  
1007 -Feature: Set the pulse count value.
1008 1008  
1009 -Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
877 +**Explain:**
1010 1010  
1011 -(% style="color:blue" %)**AT Command: AT+SETCNT**
879 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
1012 1012  
1013 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1014 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1015 -|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1016 -|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
881 +=== 3.3.7 Set Interrupt Mode ===
1017 1017  
1018 -(% style="color:blue" %)**Downlink Command: 0x09**
1019 1019  
1020 -Format: Command Code (0x09) followed by 5 bytes.
884 +Feature, Set Interrupt mode for GPIO_EXIT.
1021 1021  
1022 -The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
886 +(% style="color:blue" %)**AT Command: AT+INTMOD**
1023 1023  
1024 -* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1025 -* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1026 -
1027 -=== 3.3.7 Set Workmode ===
1028 -
1029 -
1030 -Feature: Switch working mode.
1031 -
1032 -(% style="color:blue" %)**AT Command: AT+MOD**
1033 -
1034 1034  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1035 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1036 -|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
889 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
890 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
891 +0
1037 1037  OK
893 +the mode is 0 =Disable Interrupt
1038 1038  )))
1039 -|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1040 -OK
1041 -Attention:Take effect after ATZ
1042 -)))
895 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
896 +Set Transmit Interval
897 +0. (Disable Interrupt),
898 +~1. (Trigger by rising and falling edge)
899 +2. (Trigger by falling edge)
900 +3. (Trigger by rising edge)
901 +)))|(% style="width:157px" %)OK
1043 1043  
1044 -(% style="color:blue" %)**Downlink Command: 0x0A**
903 +(% style="color:blue" %)**Downlink Command: 0x06**
1045 1045  
1046 -Format: Command Code (0x0A) followed by 1 bytes.
905 +Format: Command Code (0x06) followed by 3 bytes.
1047 1047  
1048 -* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1049 -* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
907 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1050 1050  
909 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
910 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
911 +
1051 1051  = 4. Battery & Power Consumption =
1052 1052  
1053 1053  
... ... @@ -1060,27 +1060,24 @@
1060 1060  
1061 1061  
1062 1062  (% class="wikigeneratedid" %)
1063 -**User can change firmware SN50v3-LB to:**
924 +User can change firmware SN50v3-LB to:
1064 1064  
1065 1065  * Change Frequency band/ region.
1066 1066  * Update with new features.
1067 1067  * Fix bugs.
1068 1068  
1069 -**Firmware and changelog can be downloaded from :** **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
930 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1070 1070  
1071 -**Methods to Update Firmware:**
1072 1072  
933 +Methods to Update Firmware:
934 +
1073 1073  * (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/]]
1074 1074  * 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]]**.
1075 1075  
1076 1076  = 6. FAQ =
1077 1077  
1078 -== 6.1 Where can i find source code of SN50v3-LB? ==
1079 1079  
1080 1080  
1081 -* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1082 -* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1083 -
1084 1084  = 7. Order Info =
1085 1085  
1086 1086  
... ... @@ -1106,7 +1106,6 @@
1106 1106  
1107 1107  = 8. ​Packing Info =
1108 1108  
1109 -
1110 1110  (% style="color:#037691" %)**Package Includes**:
1111 1111  
1112 1112  * SN50v3-LB LoRaWAN Generic Node
... ... @@ -1122,5 +1122,4 @@
1122 1122  
1123 1123  
1124 1124  * 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.
1125 -
1126 -* 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]]
982 +* 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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