Last modified by Bei Jinggeng on 2025/01/10 15:51
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From version < 43.1 >
edited by Saxer Lin
on 2023/05/16 11:28
To version < 11.1 >
edited by Edwin Chen
on 2023/05/11 20:42
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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
... ... @@ -1,1 +1,1 @@
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  
... ... @@ -123,7 +123,7 @@
123 123  == 1.7 Pin Definitions ==
124 124  
125 125  
126 -[[image:image-20230513102034-2.png]]
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
127 127  
128 128  
129 129  == 1.8 Mechanical ==
... ... @@ -150,7 +150,7 @@
150 150  == 2.1 How it works ==
151 151  
152 152  
153 -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.
152 +The S31x-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
154 154  
155 155  
156 156  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -161,11 +161,11 @@
161 161  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.
162 162  
163 163  
164 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
163 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
165 165  
166 -Each SN50v3-LB is shipped with a sticker with the default device EUI as below:
165 +Each S31x-LB is shipped with a sticker with the default device EUI as below:
167 167  
168 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/S31-LB_S31B-LB/WebHome/image-20230426084152-1.png?width=502&height=233&rev=1.1||alt="图片-20230426084152-1.png" height="233" width="502"]]
167 +[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
169 169  
170 170  
171 171  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -192,10 +192,10 @@
192 192  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
193 193  
194 194  
195 -(% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB
194 +(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
196 196  
197 197  
198 -Press the button for 5 seconds to activate the SN50v3-LB.
197 +Press the button for 5 seconds to activate the S31x-LB.
199 199  
200 200  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
201 201  
... ... @@ -207,7 +207,7 @@
207 207  === 2.3.1 Device Status, FPORT~=5 ===
208 208  
209 209  
210 -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.
209 +Users can use the downlink command(**0x26 01**) to ask S31x-LB to send device configure detail, include device configure status. S31x-LB will uplink a payload via FPort=5 to server.
211 211  
212 212  The Payload format is as below.
213 213  
... ... @@ -219,9 +219,11 @@
219 219  
220 220  Example parse in TTNv3
221 221  
221 +[[image:image-20230421171614-1.png||alt="图片-20230421171614-1.png"]]
222 222  
223 -(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
224 224  
224 +(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
225 +
225 225  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
226 226  
227 227  (% style="color:#037691" %)**Frequency Band**:
... ... @@ -273,396 +273,39 @@
273 273  Ex2: 0x0B49 = 2889mV
274 274  
275 275  
276 -=== 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
277 +=== 2.3.2  Sensor Data. FPORT~=2 ===
277 277  
278 278  
279 -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.
280 +Sensor Data is uplink via FPORT=2
280 280  
281 -For example:
282 -
283 - **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
284 -
285 -
286 -(% style="color:red" %) **Important Notice:**
287 -
288 -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.
289 -1. All modes share the same Payload Explanation from HERE.
290 -1. By default, the device will send an uplink message every 20 minutes.
291 -
292 -==== 2.3.2.1  MOD~=1 (Default Mode) ====
293 -
294 -In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
295 -
296 -(% style="width:1110px" %)
297 -|**Size(bytes)**|**2**|(% style="width:191px" %)**2**|(% style="width:78px" %)**2**|(% style="width:216px" %)**1**|(% style="width:308px" %)**2**|(% style="width:154px" %)**2**
298 -|**Value**|Bat|(% style="width:191px" %)(((
299 -Temperature(DS18B20)
300 -
301 -(PC13)
302 -)))|(% style="width:78px" %)(((
303 -ADC
304 -
305 -(PA4)
306 -)))|(% style="width:216px" %)(((
307 -Digital in(PB15) &
308 -
309 -Digital Interrupt(PA8)
310 -
311 -
312 -)))|(% style="width:308px" %)(((
313 -Temperature
314 -
315 -(SHT20 or SHT31 or BH1750 Illumination Sensor)
316 -)))|(% style="width:154px" %)(((
317 -Humidity
318 -
319 -(SHT20 or SHT31)
320 -)))
321 -
322 -[[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"]]
323 -
324 -
325 -==== 2.3.2.2  MOD~=2 (Distance Mode) ====
326 -
327 -This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance.
328 -
329 -(% style="width:1011px" %)
330 -|**Size(bytes)**|**2**|(% style="width:196px" %)**2**|(% style="width:87px" %)**2**|(% style="width:189px" %)**1**|(% style="width:208px" %)**2**|(% style="width:117px" %)**2**
331 -|**Value**|BAT|(% style="width:196px" %)(((
332 -Temperature(DS18B20)
333 -
334 -(PC13)
335 -)))|(% style="width:87px" %)(((
336 -ADC
337 -
338 -(PA4)
339 -)))|(% style="width:189px" %)(((
340 -Digital in(PB15) &
341 -
342 -Digital Interrupt(PA8)
343 -)))|(% style="width:208px" %)(((
344 -Distance measure by:
345 -1) LIDAR-Lite V3HP
346 -Or
347 -2) Ultrasonic Sensor
348 -)))|(% style="width:117px" %)Reserved
349 -
350 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]]
351 -
352 -**Connection of LIDAR-Lite V3HP:**
353 -
354 -[[image:image-20230512173758-5.png||height="563" width="712"]]
355 -
356 -**Connection to Ultrasonic Sensor:**
357 -
358 -Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
359 -
360 -[[image:image-20230512173903-6.png||height="596" width="715"]]
361 -
362 -For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
363 -
364 -(% style="width:1113px" %)
365 -|**Size(bytes)**|**2**|(% style="width:183px" %)**2**|(% style="width:173px" %)**1**|(% style="width:84px" %)**2**|(% style="width:323px" %)**2**|(% style="width:188px" %)**2**
366 -|**Value**|BAT|(% style="width:183px" %)(((
367 -Temperature(DS18B20)
368 -
369 -(PC13)
370 -)))|(% style="width:173px" %)(((
371 -Digital in(PB15) &
372 -
373 -Digital Interrupt(PA8)
374 -)))|(% style="width:84px" %)(((
375 -ADC
376 -
377 -(PA4)
378 -)))|(% style="width:323px" %)(((
379 -Distance measure by:1)TF-Mini plus LiDAR
380 -Or 
381 -2) TF-Luna LiDAR
382 -)))|(% style="width:188px" %)Distance signal  strength
383 -
384 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]]
385 -
386 -**Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
387 -
388 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
389 -
390 -[[image:image-20230512180609-7.png||height="555" width="802"]]
391 -
392 -**Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
393 -
394 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
395 -
396 -[[image:image-20230513105207-4.png||height="469" width="802"]]
397 -
398 -
399 -==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
400 -
401 -This mode has total 12 bytes. Include 3 x ADC + 1x I2C
402 -
403 -(% style="width:1031px" %)
404 -|=(((
282 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
283 +|=(% style="width: 90px;background-color:#D9E2F3" %)(((
405 405  **Size(bytes)**
406 -)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 304px;" %)2|=(% style="width: 163px;" %)2|=(% style="width: 53px;" %)1
407 -|**Value**|(% style="width:68px" %)(((
408 -ADC1
409 -
410 -(PA4)
411 -)))|(% style="width:75px" %)(((
412 -ADC2
413 -
414 -(PA5)
415 -)))|(((
416 -ADC3
417 -
418 -(PA8)
419 -)))|(((
420 -Digital Interrupt(PB15)
421 -)))|(% style="width:304px" %)(((
422 -Temperature
423 -
424 -(SHT20 or SHT31 or BH1750 Illumination Sensor)
425 -)))|(% style="width:163px" %)(((
426 -Humidity
427 -
428 -(SHT20 or SHT31)
429 -)))|(% style="width:53px" %)Bat
430 -
431 -[[image:image-20230513110214-6.png]]
432 -
433 -
434 -==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
435 -
436 -
437 -This mode has total 11 bytes. As shown below:
438 -
439 -(% style="width:1017px" %)
440 -|**Size(bytes)**|**2**|(% style="width:186px" %)**2**|(% style="width:82px" %)**2**|(% style="width:210px" %)**1**|(% style="width:191px" %)**2**|(% style="width:183px" %)**2**
441 -|**Value**|BAT|(% style="width:186px" %)(((
442 -Temperature1(DS18B20)
443 -(PC13)
444 -)))|(% style="width:82px" %)(((
445 -ADC
446 -
447 -(PA4)
448 -)))|(% style="width:210px" %)(((
449 -Digital in(PB15) &
450 -
451 -Digital Interrupt(PA8) 
452 -)))|(% style="width:191px" %)Temperature2(DS18B20)
453 -(PB9)|(% style="width:183px" %)Temperature3(DS18B20)
454 -(PB8)
455 -
456 -[[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"]]
457 -
458 -[[image:image-20230513134006-1.png||height="559" width="736"]]
459 -
460 -
461 -==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
462 -
463 -[[image:image-20230512164658-2.png||height="532" width="729"]]
464 -
465 -Each HX711 need to be calibrated before used. User need to do below two steps:
466 -
467 -1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
468 -1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
469 -1. (((
470 -Weight has 4 bytes, the unit is g.
285 +)))|=(% 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
286 +|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
287 +[[Battery>>||anchor="HBattery:"]]
288 +)))|(% style="width:130px" %)(((
289 +[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
290 +)))|(% style="width:91px" %)(((
291 +[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
292 +)))|(% style="width:103px" %)(((
293 +[[Temperature>>||anchor="HTemperature:"]]
294 +)))|(% style="width:80px" %)(((
295 +[[Humidity>>||anchor="HHumidity:"]]
471 471  )))
472 472  
473 -For example:
298 +==== (% style="color:#4472c4" %)**Battery**(%%) ====
474 474  
475 -**AT+GETSENSORVALUE =0**
300 +Sensor Battery Level.
476 476  
477 -Response:  Weight is 401 g
478 -
479 -Check the response of this command and adjust the value to match the real value for thing.
480 -
481 -(% style="width:767px" %)
482 -|=(((
483 -**Size(bytes)**
484 -)))|=**2**|=(% style="width: 193px;" %)**2**|=(% style="width: 85px;" %)**2**|=(% style="width: 186px;" %)**1**|=(% style="width: 100px;" %)**4**
485 -|**Value**|BAT|(% style="width:193px" %)(((
486 -Temperature(DS18B20)
487 -
488 -(PC13)
489 -
490 -
491 -)))|(% style="width:85px" %)(((
492 -ADC
493 -
494 -(PA4)
495 -)))|(% style="width:186px" %)(((
496 -Digital in(PB15) &
497 -
498 -Digital Interrupt(PA8)
499 -)))|(% style="width:100px" %)Weight
500 -
501 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]]
502 -
503 -
504 -==== 2.3.2.6  MOD~=6 (Counting Mode) ====
505 -
506 -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.
507 -
508 -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.
509 -
510 -[[image:image-20230512181814-9.png||height="543" width="697"]]
511 -
512 -**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.
513 -
514 -(% style="width:961px" %)
515 -|=**Size(bytes)**|=**2**|=(% style="width: 256px;" %)**2**|=(% style="width: 108px;" %)**2**|=(% style="width: 126px;" %)**1**|=(% style="width: 145px;" %)**4**
516 -|**Value**|BAT|(% style="width:256px" %)(((
517 -Temperature(DS18B20)
518 -
519 -(PC13)
520 -)))|(% style="width:108px" %)(((
521 -ADC
522 -
523 -(PA4)
524 -)))|(% style="width:126px" %)(((
525 -Digital in
526 -
527 -(PB15)
528 -)))|(% style="width:145px" %)(((
529 -Count
530 -
531 -(PA8)
532 -)))
533 -
534 -[[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"]]
535 -
536 -
537 -==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
538 -
539 -(% style="width:1108px" %)
540 -|=(((
541 -**Size(bytes)**
542 -)))|=**2**|=(% style="width: 188px;" %)**2**|=(% style="width: 83px;" %)**2**|=(% style="width: 184px;" %)**1**|=(% style="width: 186px;" %)**1**|=(% style="width: 197px;" %)1|=(% style="width: 100px;" %)2
543 -|**Value**|BAT|(% style="width:188px" %)(((
544 -Temperature(DS18B20)
545 -
546 -(PC13)
547 -)))|(% style="width:83px" %)(((
548 -ADC
549 -
550 -(PA5)
551 -)))|(% style="width:184px" %)(((
552 -Digital Interrupt1(PA8)
553 -)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
554 -
555 -[[image:image-20230513111203-7.png||height="324" width="975"]]
556 -
557 -==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
558 -
559 -(% style="width:922px" %)
560 -|=(((
561 -**Size(bytes)**
562 -)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 82px;" %)2
563 -|**Value**|BAT|(% style="width:207px" %)(((
564 -Temperature(DS18B20)
565 -
566 -(PC13)
567 -)))|(% style="width:94px" %)(((
568 -ADC1
569 -
570 -(PA4)
571 -)))|(% style="width:198px" %)(((
572 -Digital Interrupt(PB15)
573 -)))|(% style="width:84px" %)(((
574 -ADC2
575 -
576 -(PA5)
577 -)))|(% style="width:82px" %)(((
578 -ADC3
579 -
580 -(PA8)
581 -)))
582 -
583 -[[image:image-20230513111231-8.png||height="335" width="900"]]
584 -
585 -
586 -==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
587 -
588 -(% style="width:1010px" %)
589 -|=(((
590 -**Size(bytes)**
591 -)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
592 -|**Value**|BAT|(((
593 -Temperature1(DS18B20)
594 -
595 -(PC13)
596 -)))|(((
597 -Temperature2(DS18B20)
598 -
599 -(PB9)
600 -)))|(((
601 -Digital Interrupt
602 -
603 -(PB15)
604 -)))|(% style="width:193px" %)(((
605 -Temperature3(DS18B20)
606 -
607 -(PB8)
608 -)))|(% style="width:78px" %)(((
609 -Count1
610 -
611 -(PA8)
612 -)))|(% style="width:78px" %)(((
613 -Count2
614 -
615 -(PA4)
616 -)))
617 -
618 -[[image:image-20230513111255-9.png||height="341" width="899"]]
619 -
620 -**The newly added AT command is issued correspondingly:**
621 -
622 -**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
623 -
624 -**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
625 -
626 -**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
627 -
628 -**AT+SETCNT=aa,bb** 
629 -
630 -When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
631 -
632 -When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
633 -
634 -
635 -
636 -=== 2.3.3  ​Decode payload ===
637 -
638 -While using TTN V3 network, you can add the payload format to decode the payload.
639 -
640 -[[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"]]
641 -
642 -The payload decoder function for TTN V3 are here:
643 -
644 -SN50v3 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
645 -
646 -
647 -==== 2.3.3.1 Battery Info ====
648 -
649 -Check the battery voltage for SN50v3.
650 -
651 651  Ex1: 0x0B45 = 2885mV
652 652  
653 653  Ex2: 0x0B49 = 2889mV
654 654  
655 655  
656 -==== 2.3.3.2  Temperature (DS18B20) ====
657 657  
658 -If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
308 +==== (% style="color:#4472c4" %)**Temperature**(%%) ====
659 659  
660 -More DS18B20 can check the [[3 DS18B20 mode>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#2.3.4MOD3D4283xDS18B2029]]
661 -
662 -**Connection:**
663 -
664 -[[image:image-20230512180718-8.png||height="538" width="647"]]
665 -
666 666  **Example**:
667 667  
668 668  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
... ... @@ -672,214 +672,195 @@
672 672  （FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
673 673  
674 674  
675 -==== 2.3.3.3 Digital Input ====
319 +==== (% style="color:#4472c4" %)**Humidity**(%%) ====
676 676  
677 -The digital input for pin PB15,
678 678  
679 -* When PB15 is high, the bit 1 of payload byte 6 is 1.
680 -* When PB15 is low, the bit 1 of payload byte 6 is 0.
322 +Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
681 681  
682 -(% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
683 -(((
684 -When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
685 685  
686 -**Note:**The maximum voltage input supports 3.6V.
325 +==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ====
687 687  
688 -
689 -)))
690 690  
691 -==== 2.3.3.4  Analogue Digital Converter (ADC) ====
328 +**Example:**
692 692  
693 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
330 +If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
694 694  
695 -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.
332 +If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
696 696  
697 -[[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"]]
334 +If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
698 698  
699 -**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.
336 +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. 
700 700  
701 701  
702 -==== 2.3.3.5 Digital Interrupt ====
339 +== 2.4 Payload Decoder file ==
703 703  
704 -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.
705 705  
706 -**~ Interrupt connection method:**
342 +In TTN, use can add a custom payload so it shows friendly reading
707 707  
708 -[[image:image-20230513105351-5.png||height="147" width="485"]]
344 +In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
709 709  
710 -**Example to use with door sensor :**
346 +[[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]]
711 711  
712 -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.
713 713  
714 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]]
349 +== 2.5 Datalog Feature ==
715 715  
716 -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.
717 717  
718 -**~ Below is the installation example:**
352 +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.
719 719  
720 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
721 721  
722 -* (((
723 -One pin to SN50_v3's PA8 pin
724 -)))
725 -* (((
726 -The other pin to SN50_v3's VDD pin
727 -)))
355 +=== 2.5.1 Ways to get datalog via LoRaWAN ===
728 728  
729 -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.
730 730  
731 -Door sensors have two types: ** NC (Normal close)** and **NO (normal open)**. The connection for both type sensors are the same. But the decoding for payload are reverse, user need to modify this in the IoT Server decoder.
358 +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.
732 732  
733 -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.
360 +* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
361 +* 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.
734 734  
735 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379283019-229.png?rev=1.1||alt="1656379283019-229.png"]]
363 +Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
736 736  
737 -The above photos shows the two parts of the magnetic switch fitted to a door.
365 +[[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"]]
738 738  
739 -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.
367 +=== 2.5.2 Unix TimeStamp ===
740 740  
741 -The command is:
742 742  
743 -**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]]**. **)
370 +S31x-LB uses Unix TimeStamp format based on
744 744  
745 -Below shows some screen captures in TTN V3:
372 +[[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"]]
746 746  
747 -[[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"]]
374 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
748 748  
749 -In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
376 +Below is the converter example
750 750  
751 -door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
378 +[[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"]]
752 752  
380 +So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
753 753  
754 -==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
755 755  
756 -The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
383 +=== 2.5.3 Set Device Time ===
757 757  
758 -We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
759 759  
760 -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.
386 +User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
761 761  
762 -Below is the connection to SHT20/ SHT31. The connection is as below:
388 +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).
763 763  
390 +(% 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.**
764 764  
765 -[[image:image-20230513103633-3.png||height="448" width="716"]]
766 766  
767 -The device will be able to get the I2C sensor data now and upload to IoT Server.
393 +=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
768 768  
769 -[[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"]]
770 770  
771 -Convert the read byte to decimal and divide it by ten.
396 +The Datalog uplinks will use below payload format.
772 772  
773 -**Example:**
398 +**Retrieval data payload:**
774 774  
775 -Temperature:  Read:0116(H) = 278(D)  Value:  278 /10=27.8℃;
400 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
401 +|=(% style="width: 80px;background-color:#D9E2F3" %)(((
402 +**Size(bytes)**
403 +)))|=(% 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**
404 +|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
405 +[[Temp_Black>>||anchor="HTemperatureBlack:"]]
406 +)))|(% 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"]]
776 776  
777 -Humidity:    Read:0248(H)=584(D)  Value:  584 / 10=58.4, So 58.4%
408 +**Poll message flag & Ext:**
778 778  
779 -If you want to use other I2C device, please refer the SHT20 part source code as reference.
410 +[[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"]]
780 780  
412 +**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)
781 781  
782 -==== 2.3.3.7  ​Distance Reading ====
414 +**Poll Message Flag**: 1: This message is a poll message reply.
783 783  
784 -Refer [[Ultrasonic Sensor section>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.8UltrasonicSensor]].
416 +* Poll Message Flag is set to 1.
785 785  
418 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
786 786  
787 -==== 2.3.3.8 Ultrasonic Sensor ====
420 +For example, in US915 band, the max payload for different DR is:
788 788  
789 -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]]
422 +**a) DR0:** max is 11 bytes so one entry of data
790 790  
791 -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.
424 +**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
792 792  
793 -The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
426 +**c) DR2:** total payload includes 11 entries of data
794 794  
795 -The picture below shows the connection:
428 +**d) DR3: **total payload includes 22 entries of data.
796 796  
797 -[[image:image-20230512173903-6.png||height="596" width="715"]]
430 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
798 798  
799 -Connect to the SN50_v3 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
800 800  
801 -The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
802 -
803 803  **Example:**
804 804  
805 -Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
435 +If S31x-LB has below data inside Flash:
806 806  
437 +[[image:1682646494051-944.png]]
807 807  
439 +If user sends below downlink command: 3160065F9760066DA705
808 808  
809 -==== 2.3.3.9  Battery Output - BAT pin ====
441 +Where : Start time: 60065F97 = time 21/1/19 04:27:03
810 810  
811 -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.
443 + Stop time: 60066DA7= time 21/1/19 05:27:03
812 812  
813 813  
814 -==== 2.3.3.10  +5V Output ====
446 +**S31x-LB will uplink this payload.**
815 815  
816 -SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
448 +[[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"]]
817 817  
818 -The 5V output time can be controlled by AT Command.
450 +(((
451 +__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
452 +)))
819 819  
820 -**AT+5VT=1000**
454 +(((
455 +Where the first 11 bytes is for the first entry:
456 +)))
821 821  
822 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
458 +(((
459 +7FFF089801464160065F97
460 +)))
823 823  
824 -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.
462 +(((
463 +**Ext sensor data**=0x7FFF/100=327.67
464 +)))
825 825  
466 +(((
467 +**Temp**=0x088E/100=22.00
468 +)))
826 826  
470 +(((
471 +**Hum**=0x014B/10=32.6
472 +)))
827 827  
828 -==== 2.3.3.11  BH1750 Illumination Sensor ====
474 +(((
475 +**poll message flag & Ext**=0x41,means reply data,Ext=1
476 +)))
829 829  
830 -MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
478 +(((
479 +**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
480 +)))
831 831  
832 -[[image:image-20230512172447-4.png||height="416" width="712"]]
833 833  
834 -[[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"]]
483 +(% 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
835 835  
485 +== 2.6 Temperature Alarm Feature ==
836 836  
837 -==== 2.3.3.12  Working MOD ====
838 838  
839 -The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
488 +S31x-LB work flow with Alarm feature.
840 840  
841 -User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
842 842  
843 -Case 7^^th^^ Byte >> 2 & 0x1f:
491 +[[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"]]
844 844  
845 -* 0: MOD1
846 -* 1: MOD2
847 -* 2: MOD3
848 -* 3: MOD4
849 -* 4: MOD5
850 -* 5: MOD6
851 -* 6: MOD7
852 -* 7: MOD8
853 -* 8: MOD9
854 854  
855 -(% class="wikigeneratedid" %)
856 -== ==
494 +== 2.7 Frequency Plans ==
857 857  
858 -== 2.4 Payload Decoder file ==
859 859  
497 +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.
860 860  
861 -In TTN, use can add a custom payload so it shows friendly reading
862 -
863 -In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
864 -
865 -[[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]]
866 -
867 -
868 -
869 -== 2.5 Frequency Plans ==
870 -
871 -
872 -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.
873 -
874 874  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
875 875  
876 876  
877 -= 3. Configure SN50v3-LB =
502 += 3. Configure S31x-LB =
878 878  
879 879  == 3.1 Configure Methods ==
880 880  
881 881  
882 -SN50v3-LB supports below configure method:
507 +S31x-LB supports below configure method:
883 883  
884 884  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
885 885  * 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]].
... ... @@ -898,7 +898,7 @@
898 898  [[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/]]
899 899  
900 900  
901 -== 3.3 Commands special design for SN50v3-LB ==
526 +== 3.3 Commands special design for S31x-LB ==
902 902  
903 903  
904 904  These commands only valid for S31x-LB, as below:
... ... @@ -906,6 +906,7 @@
906 906  
907 907  === 3.3.1 Set Transmit Interval Time ===
908 908  
534 +
909 909  Feature: Change LoRaWAN End Node Transmit Interval.
910 910  
911 911  (% style="color:blue" %)**AT Command: AT+TDC**
... ... @@ -931,173 +931,118 @@
931 931  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
932 932  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
933 933  
934 -(% class="wikigeneratedid" %)
935 -=== ===
936 -
937 937  === 3.3.2 Get Device Status ===
938 938  
939 -Send a LoRaWAN downlink to ask the device to send its status.
940 940  
563 +Send a LoRaWAN downlink to ask device send Alarm settings.
564 +
941 941  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
942 942  
943 943  Sensor will upload Device Status via FPORT=5. See payload section for detail.
944 944  
945 945  
946 -=== 3.3.3 Set Interrupt Mode ===
570 +=== 3.3.3 Set Temperature Alarm Threshold ===
947 947  
948 -Feature, Set Interrupt mode for GPIO_EXIT.
572 +* (% style="color:blue" %)**AT Command:**
949 949  
950 -(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
574 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
951 951  
952 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
953 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
954 -|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
955 -0
956 -OK
957 -the mode is 0 =Disable Interrupt
958 -)))
959 -|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
960 -Set Transmit Interval
961 -0. (Disable Interrupt),
962 -~1. (Trigger by rising and falling edge)
963 -2. (Trigger by falling edge)
964 -3. (Trigger by rising edge)
965 -)))|(% style="width:157px" %)OK
966 -|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
967 -Set Transmit Interval
576 +* When min=0, and max≠0, Alarm higher than max
577 +* When min≠0, and max=0, Alarm lower than min
578 +* When min≠0 and max≠0, Alarm higher than max or lower than min
968 968  
969 -trigger by rising edge.
970 -)))|(% style="width:157px" %)OK
971 -|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
580 +Example:
972 972  
973 -(% style="color:blue" %)**Downlink Command: 0x06**
582 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
974 974  
975 -Format: Command Code (0x06) followed by 3 bytes.
584 +* (% style="color:blue" %)**Downlink Payload:**
976 976  
977 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
586 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
978 978  
979 -* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
980 -* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
981 -* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
982 -* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
588 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
983 983  
984 -(% class="wikigeneratedid" %)
985 -=== ===
986 986  
987 -=== 3.3.4 Set Power Output Duration ===
591 +=== 3.3.4 Set Humidity Alarm Threshold ===
988 988  
989 -Control the output duration 5V . Before each sampling, device will
593 +* (% style="color:blue" %)**AT Command:**
990 990  
991 -~1. first enable the power output to external sensor,
595 +(% style="color:#037691" %)**AT+SHHUM=min,max**
992 992  
993 -2. keep it on as per duration, read sensor value and construct uplink payload
597 +* When min=0, and max≠0, Alarm higher than max
598 +* When min≠0, and max=0, Alarm lower than min
599 +* When min≠0 and max≠0, Alarm higher than max or lower than min
994 994  
995 -3. final, close the power output.
601 +Example:
996 996  
997 -(% style="color:blue" %)**AT Command: AT+5VT**
603 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
998 998  
999 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1000 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1001 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
1002 -500(default)
605 +* (% style="color:blue" %)**Downlink Payload:**
1003 1003  
1004 -OK
1005 -)))
1006 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
1007 -Close after a delay of 1000 milliseconds.
1008 -)))|(% style="width:157px" %)OK
607 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
1009 1009  
1010 -(% style="color:blue" %)**Downlink Command: 0x07**
609 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
1011 1011  
1012 -Format: Command Code (0x07) followed by 2 bytes.
1013 1013  
1014 -The first and second bytes are the time to turn on.
612 +=== 3.3.5 Set Alarm Interval ===
1015 1015  
1016 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1017 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
614 +The shortest time of two Alarm packet. (unit: min)
1018 1018  
1019 -(% class="wikigeneratedid" %)
1020 -=== ===
616 +* (% style="color:blue" %)**AT Command:**
1021 1021  
1022 -=== 3.3.5 Set Weighing parameters ===
618 +(% 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.
1023 1023  
1024 -Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
620 +* (% style="color:blue" %)**Downlink Payload:**
1025 1025  
1026 -(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
622 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
1027 1027  
1028 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1029 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1030 -|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1031 -|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1032 -|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
1033 1033  
1034 -(% style="color:blue" %)**Downlink Command: 0x08**
625 +=== 3.3.6 Get Alarm settings ===
1035 1035  
1036 -Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
1037 1037  
1038 -Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
628 +Send a LoRaWAN downlink to ask device send Alarm settings.
1039 1039  
1040 -The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
630 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
1041 1041  
1042 -* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
1043 -* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1044 -* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
632 +**Example:**
1045 1045  
1046 -(% class="wikigeneratedid" %)
1047 -=== ===
634 +[[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"]]
1048 1048  
1049 -=== 3.3.6 Set Digital pulse count value ===
1050 1050  
1051 -Feature: Set the pulse count value.
637 +**Explain:**
1052 1052  
1053 -Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
639 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
1054 1054  
1055 -(% style="color:blue" %)**AT Command: AT+SETCNT**
641 +=== 3.3.7 Set Interrupt Mode ===
1056 1056  
1057 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1058 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1059 -|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1060 -|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1061 1061  
1062 -(% style="color:blue" %)**Downlink Command: 0x09**
644 +Feature, Set Interrupt mode for GPIO_EXIT.
1063 1063  
1064 -Format: Command Code (0x09) followed by 5 bytes.
646 +(% style="color:blue" %)**AT Command: AT+INTMOD**
1065 1065  
1066 -The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
1067 -
1068 -* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1069 -* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1070 -
1071 -(% class="wikigeneratedid" %)
1072 -=== ===
1073 -
1074 -=== 3.3.7 Set Workmode ===
1075 -
1076 -Feature: Switch working mode.
1077 -
1078 -(% style="color:blue" %)**AT Command: AT+MOD**
1079 -
1080 1080  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1081 1081  |=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1082 -|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
650 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
651 +0
1083 1083  OK
653 +the mode is 0 =Disable Interrupt
1084 1084  )))
1085 -|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1086 -OK
655 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
656 +Set Transmit Interval
657 +0. (Disable Interrupt),
658 +~1. (Trigger by rising and falling edge)
659 +2. (Trigger by falling edge)
660 +3. (Trigger by rising edge)
661 +)))|(% style="width:157px" %)OK
1087 1087  
1088 -Attention:Take effect after ATZ
1089 -)))
663 +(% style="color:blue" %)**Downlink Command: 0x06**
1090 1090  
1091 -(% style="color:blue" %)**Downlink Command: 0x0A**
665 +Format: Command Code (0x06) followed by 3 bytes.
1092 1092  
1093 -Format: Command Code (0x0A) followed by 1 bytes.
667 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1094 1094  
1095 -* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1096 -* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
669 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
670 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1097 1097  
1098 -(% class="wikigeneratedid" %)
1099 -= =
1100 -
1101 1101  = 4. Battery & Power Consumption =
1102 1102  
1103 1103  
... ... @@ -1126,10 +1126,7 @@
1126 1126  
1127 1127  = 6. FAQ =
1128 1128  
1129 -== 6.1 Where can i find source code of SN50v3-LB? ==
1130 1130  
1131 -* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1132 -* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1133 1133  
1134 1134  = 7. Order Info =
1135 1135  
... ... @@ -1171,4 +1171,4 @@
1171 1171  
1172 1172  
1173 1173  * 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.
1174 -* 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]]
742 +* 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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