Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 45.2 >
edited by Xiaoling
on 2023/05/27 11:47
To version < 43.47 >
edited by Xiaoling
on 2023/05/16 15:48
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... ... @@ -136,7 +136,7 @@
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 ==
139 +== Hole Option ==
140 140  
141 141  
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:
... ... @@ -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.
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 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.
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.
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.
211 +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  
... ... @@ -221,7 +221,7 @@
221 221  Example parse in TTNv3
222 222  
223 223  
224 -(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB, this value is 0x1C
224 +(% 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  
... ... @@ -277,22 +277,19 @@
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.
280 +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.
284 + **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  
287 287  (% 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.
289 +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 +1. All modes share the same Payload Explanation from HERE.
291 +1. By default, the device will send an uplink message every 20 minutes.
290 290  
291 -2. All modes share the same Payload Explanation from HERE.
292 -
293 -3. By default, the device will send an uplink message every 20 minutes.
294 -
295 -
296 296  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
297 297  
298 298  
... ... @@ -299,7 +299,7 @@
299 299  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
300 300  
301 301  (% 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**
299 +|(% 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:40px" %)**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:90px" %)**2**
303 303  |**Value**|Bat|(% style="width:191px" %)(((
304 304  Temperature(DS18B20)(PC13)
305 305  )))|(% style="width:78px" %)(((
... ... @@ -315,6 +315,7 @@
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  
317 317  
315 +
318 318  ==== 2.3.2.2  MOD~=2 (Distance Mode) ====
319 319  
320 320  
... ... @@ -321,7 +321,7 @@
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  
323 323  (% 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**
322 +|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**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**
325 325  |**Value**|BAT|(% style="width:196px" %)(((
326 326  Temperature(DS18B20)(PC13)
327 327  )))|(% style="width:87px" %)(((
... ... @@ -330,8 +330,7 @@
330 330  Digital in(PB15) & Digital Interrupt(PA8)
331 331  )))|(% style="width:208px" %)(((
332 332  Distance measure by:1) LIDAR-Lite V3HP
333 -Or
334 -2) Ultrasonic Sensor
331 +Or 2) Ultrasonic Sensor
335 335  )))|(% style="width:117px" %)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"]]
... ... @@ -344,7 +344,7 @@
344 344  
345 345  (% style="color:blue" %)**Connection to Ultrasonic Sensor:**
346 346  
347 -(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
344 +Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
348 348  
349 349  [[image:image-20230512173903-6.png||height="596" width="715"]]
350 350  
... ... @@ -370,7 +370,7 @@
370 370  
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.**
370 +Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
374 374  
375 375  [[image:image-20230512180609-7.png||height="555" width="802"]]
376 376  
... ... @@ -377,7 +377,7 @@
377 377  
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.**
377 +Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
381 381  
382 382  [[image:image-20230513105207-4.png||height="469" width="802"]]
383 383  
... ... @@ -390,7 +390,7 @@
390 390  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
391 391  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
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
390 +)))|=(% 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: 140px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)1
394 394  |**Value**|(% style="width:68px" %)(((
395 395  ADC1(PA4)
396 396  )))|(% style="width:75px" %)(((
... ... @@ -426,10 +426,10 @@
426 426  
427 427  [[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"]]
428 428  
429 -
430 430  [[image:image-20230513134006-1.png||height="559" width="736"]]
431 431  
432 432  
429 +
433 433  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
434 434  
435 435  
... ... @@ -437,18 +437,15 @@
437 437  
438 438  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.
437 +1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
438 +1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
442 442  1. (((
443 443  Weight has 4 bytes, the unit is g.
444 -
445 -
446 -
447 447  )))
448 448  
449 449  For example:
450 450  
451 -(% style="color:blue" %)**AT+GETSENSORVALUE =0**
445 +**AT+GETSENSORVALUE =0**
452 452  
453 453  Response:  Weight is 401 g
454 454  
... ... @@ -459,11 +459,13 @@
459 459  **Size(bytes)**
460 460  )))|=(% 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**
461 461  |**Value**|BAT|(% style="width:193px" %)(((
462 -Temperature(DS18B20)(PC13)
456 +Temperature(DS18B20)
457 +(PC13)
463 463  )))|(% style="width:85px" %)(((
464 464  ADC(PA4)
465 465  )))|(% style="width:186px" %)(((
466 -Digital in(PB15) & Digital Interrupt(PA8)
461 +Digital in(PB15) &
462 +Digital Interrupt(PA8)
467 467  )))|(% style="width:100px" %)Weight
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"]]
... ... @@ -479,11 +479,10 @@
479 479  
480 480  [[image:image-20230512181814-9.png||height="543" width="697"]]
481 481  
482 -
483 483  (% 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.**
484 484  
485 485  (% 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**
481 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 220px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4**
487 487  |**Value**|BAT|(% style="width:256px" %)(((
488 488  Temperature(DS18B20)(PC13)
489 489  )))|(% style="width:108px" %)(((
... ... @@ -497,6 +497,7 @@
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  
499 499  
495 +
500 500  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
501 501  
502 502  
... ... @@ -522,7 +522,7 @@
522 522  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
523 523  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
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
521 +)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)2
526 526  |**Value**|BAT|(% style="width:207px" %)(((
527 527  Temperature(DS18B20)
528 528  (PC13)
... ... @@ -545,19 +545,19 @@
545 545  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
546 546  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
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
544 +)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4
549 549  |**Value**|BAT|(((
550 -Temperature
551 -(DS18B20)(PC13)
546 +Temperature1(DS18B20)
547 +(PC13)
552 552  )))|(((
553 -Temperature2
554 -(DS18B20)(PB9)
549 +Temperature2(DS18B20)
550 +(PB9)
555 555  )))|(((
556 556  Digital Interrupt
557 557  (PB15)
558 558  )))|(% style="width:193px" %)(((
559 -Temperature3
560 -(DS18B20)(PB8)
555 +Temperature3(DS18B20)
556 +(PB8)
561 561  )))|(% style="width:78px" %)(((
562 562  Count1(PA8)
563 563  )))|(% style="width:78px" %)(((
... ... @@ -591,13 +591,13 @@
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]]
590 +SN50v3 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  
597 597  ==== 2.3.3.1 Battery Info ====
598 598  
599 599  
600 -Check the battery voltage for SN50v3-LB.
596 +Check the battery voltage for SN50v3.
601 601  
602 602  Ex1: 0x0B45 = 2885mV
603 603  
... ... @@ -651,7 +651,6 @@
651 651  
652 652  [[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  
654 -
655 655  (% 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  
657 657  
... ... @@ -658,7 +658,7 @@
658 658  ==== 2.3.3.5 Digital Interrupt ====
659 659  
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.
656 +Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server.
662 662  
663 663  (% style="color:blue" %)** Interrupt connection method:**
664 664  
... ... @@ -671,18 +671,18 @@
671 671  
672 672  [[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.
669 +When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use SN50_v3 interrupt interface to detect the status for the door or window.
675 675  
676 676  
677 677  (% style="color:blue" %)**Below is the installation example:**
678 678  
679 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB as follows:
674 +Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
680 680  
681 681  * (((
682 -One pin to SN50v3-LB's PA8 pin
677 +One pin to SN50_v3's PA8 pin
683 683  )))
684 684  * (((
685 -The other pin to SN50v3-LB's VDD pin
680 +The other pin to SN50_v3's VDD pin
686 686  )))
687 687  
688 688  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.
... ... @@ -699,7 +699,7 @@
699 699  
700 700  The command is:
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]]**. **)
697 +(% 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  
704 704  Below shows some screen captures in TTN V3:
705 705  
... ... @@ -706,7 +706,7 @@
706 706  [[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  
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:
704 +In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
710 710  
711 711  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
712 712  
... ... @@ -718,14 +718,13 @@
718 718  
719 719  We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
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.**
716 +Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20/ SHT31 code in SN50_v3 will be a good reference.
722 722  
723 -
724 724  Below is the connection to SHT20/ SHT31. The connection is as below:
725 725  
720 +
726 726  [[image:image-20230513103633-3.png||height="448" width="716"]]
727 727  
728 -
729 729  The device will be able to get the I2C sensor data now and upload to IoT Server.
730 730  
731 731  [[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"]]
... ... @@ -743,16 +743,14 @@
743 743  
744 744  ==== 2.3.3.7  ​Distance Reading ====
745 745  
746 -
747 747  Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
748 748  
749 749  
750 750  ==== 2.3.3.8 Ultrasonic Sensor ====
751 751  
752 -
753 753  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]]
754 754  
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.
747 +The SN50_v3 detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm.
756 756  
757 757  The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
758 758  
... ... @@ -760,9 +760,8 @@
760 760  
761 761  [[image:image-20230512173903-6.png||height="596" width="715"]]
762 762  
755 +Connect to the SN50_v3 and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
763 763  
764 -Connect to the SN50v3-LB and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
765 -
766 766  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
767 767  
768 768  **Example:**
... ... @@ -770,17 +770,16 @@
770 770  Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
771 771  
772 772  
764 +
773 773  ==== 2.3.3.9  Battery Output - BAT pin ====
774 774  
767 +The BAT pin of SN50v3 is connected to the Battery directly. If users want to use BAT pin to power an external sensor. User need to make sure the external sensor is of low power consumption. Because the BAT pin is always open. If the external sensor is of high power consumption. the battery of SN50v3-LB will run out very soon.
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.
777 777  
778 -
779 779  ==== 2.3.3.10  +5V Output ====
780 780  
772 +SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
781 781  
782 -SN50v3-LB will enable +5V output before all sampling and disable the +5v after all sampling. 
783 -
784 784  The 5V output time can be controlled by AT Command.
785 785  
786 786  (% style="color:blue" %)**AT+5VT=1000**
... ... @@ -787,23 +787,21 @@
787 787  
788 788  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
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.
780 +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.
791 791  
792 792  
783 +
793 793  ==== 2.3.3.11  BH1750 Illumination Sensor ====
794 794  
795 -
796 796  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
797 797  
798 798  [[image:image-20230512172447-4.png||height="416" width="712"]]
799 799  
800 -
801 801  [[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  
803 803  
804 804  ==== 2.3.3.12  Working MOD ====
805 805  
806 -
807 807  The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
808 808  
809 809  User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
... ... @@ -830,6 +830,7 @@
830 830  [[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]]
831 831  
832 832  
821 +
833 833  == 2.5 Frequency Plans ==
834 834  
835 835  
... ... @@ -865,12 +865,11 @@
865 865  == 3.3 Commands special design for SN50v3-LB ==
866 866  
867 867  
868 -These commands only valid for SN50v3-LB, as below:
857 +These commands only valid for S31x-LB, as below:
869 869  
870 870  
871 871  === 3.3.1 Set Transmit Interval Time ===
872 872  
873 -
874 874  Feature: Change LoRaWAN End Node Transmit Interval.
875 875  
876 876  (% style="color:blue" %)**AT Command: AT+TDC**
... ... @@ -898,23 +898,21 @@
898 898  
899 899  === 3.3.2 Get Device Status ===
900 900  
901 -
902 902  Send a LoRaWAN downlink to ask the device to send its status.
903 903  
904 -(% style="color:blue" %)**Downlink Payload: 0x26 01**
891 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
905 905  
906 -Sensor will upload Device Status via **FPORT=5**. See payload section for detail.
893 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
907 907  
908 908  
909 909  === 3.3.3 Set Interrupt Mode ===
910 910  
911 -
912 912  Feature, Set Interrupt mode for GPIO_EXIT.
913 913  
914 914  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
915 915  
916 916  (% 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**
903 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
918 918  |(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
919 919  0
920 920  OK
... ... @@ -929,6 +929,7 @@
929 929  )))|(% style="width:157px" %)OK
930 930  |(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
931 931  Set Transmit Interval
918 +
932 932  trigger by rising edge.
933 933  )))|(% style="width:157px" %)OK
934 934  |(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
... ... @@ -946,7 +946,6 @@
946 946  
947 947  === 3.3.4 Set Power Output Duration ===
948 948  
949 -
950 950  Control the output duration 5V . Before each sampling, device will
951 951  
952 952  ~1. first enable the power output to external sensor,
... ... @@ -958,7 +958,7 @@
958 958  (% style="color:blue" %)**AT Command: AT+5VT**
959 959  
960 960  (% 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**
947 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
962 962  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
963 963  500(default)
964 964  OK
... ... @@ -978,7 +978,6 @@
978 978  
979 979  === 3.3.5 Set Weighing parameters ===
980 980  
981 -
982 982  Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
983 983  
984 984  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
... ... @@ -1003,7 +1003,6 @@
1003 1003  
1004 1004  === 3.3.6 Set Digital pulse count value ===
1005 1005  
1006 -
1007 1007  Feature: Set the pulse count value.
1008 1008  
1009 1009  Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
... ... @@ -1026,7 +1026,6 @@
1026 1026  
1027 1027  === 3.3.7 Set Workmode ===
1028 1028  
1029 -
1030 1030  Feature: Switch working mode.
1031 1031  
1032 1032  (% style="color:blue" %)**AT Command: AT+MOD**
... ... @@ -1060,16 +1060,17 @@
1060 1060  
1061 1061  
1062 1062  (% class="wikigeneratedid" %)
1063 -**User can change firmware SN50v3-LB to:**
1046 +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]]**
1052 +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  
1055 +Methods to Update Firmware:
1056 +
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  
... ... @@ -1077,7 +1077,6 @@
1077 1077  
1078 1078  == 6.1 Where can i find source code of SN50v3-LB? ==
1079 1079  
1080 -
1081 1081  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1082 1082  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1083 1083  
... ... @@ -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

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