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Last modified by Xiaoling on 2024/09/24 15:37
From version 4.1
edited by Karry Zhuang
on 2024/09/20 18:06
Change comment: There is no comment for this version
To version 5.1
edited by Karry Zhuang
on 2024/09/21 09:30
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -93,13 +93,13 @@
93 93  
94 94  (% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
95 95  
96 -[[image:image-20230512173758-5.png||height="563" width="712"]]
96 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512173758-5.png?width=712&height=563&rev=1.1||alt="image-20230512173758-5.png"]]
97 97  
98 98  (% style="color:blue" %)**Connection to Ultrasonic Sensor:**
99 99  
100 100  (% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
101 101  
102 -[[image:image-20230512173903-6.png||height="596" width="715"]]
102 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512173903-6.png?width=715&height=596&rev=1.1||alt="image-20230512173903-6.png"]]
103 103  
104 104  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
105 105  
... ... @@ -120,15 +120,13 @@
120 120  
121 121  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
122 122  
123 -(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**(%%)
124 -(% style="color:red" %)[[image:image-20230512180609-7.png||height="555" width="802"]]
123 +(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current**[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512180609-7.png?width=802&height=555&rev=1.1||alt="image-20230512180609-7.png"]]
125 125  
126 126  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
127 127  
128 -(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**(%%)
129 -(% style="color:red" %)[[image:image-20230610170047-1.png||height="452" width="799"]]
127 +(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current**
130 130  
131 -==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
129 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230610170047-1.png?width=799&height=452&rev=1.1||alt="image-20230610170047-1.png"]]
132 132  
133 133  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
134 134  
... ... @@ -171,11 +171,11 @@
171 171  
172 172  [[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"]]
173 173  
174 -[[image:image-20230513134006-1.png||height="559" width="736"]]
172 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230513134006-1.png?width=736&height=559&rev=1.1||alt="image-20230513134006-1.png"]]
175 175  
176 176  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
177 177  
178 -[[image:image-20230512164658-2.png||height="532" width="729"]]
176 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512164658-2.png?width=729&height=532&rev=1.1||alt="image-20230512164658-2.png"]]
179 179  
180 180  Each HX711 need to be calibrated before used. User need to do below two steps:
181 181  
... ... @@ -216,7 +216,7 @@
216 216  
217 217  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.
218 218  
219 -[[image:image-20230512181814-9.png||height="543" width="697"]]
217 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512181814-9.png?width=697&height=543&rev=1.1||alt="image-20230512181814-9.png"]]
220 220  
221 221  (% 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.**
222 222  
... ... @@ -249,7 +249,7 @@
249 249  Digital Interrupt1(PA8)
250 250  )))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
251 251  
252 -[[image:image-20230513111203-7.png||height="324" width="975"]]
250 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230513111203-7.png?width=975&height=324&rev=1.1||alt="image-20230513111203-7.png"]]
253 253  
254 254  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
255 255  
... ... @@ -270,7 +270,7 @@
270 270  ADC3(PA8)
271 271  )))
272 272  
273 -[[image:image-20230513111231-8.png||height="335" width="900"]]
271 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230513111231-8.png?width=900&height=335&rev=1.1||alt="image-20230513111231-8.png"]]
274 274  
275 275  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
276 276  
... ... @@ -296,7 +296,7 @@
296 296  Count2(PA4)
297 297  )))
298 298  
299 -[[image:image-20230513111255-9.png||height="341" width="899"]]
297 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230513111255-9.png?width=899&height=341&rev=1.1||alt="image-20230513111255-9.png"]]
300 300  
301 301  (% style="color:blue" %)**The newly added AT command is issued correspondingly:**
302 302  
... ... @@ -325,7 +325,7 @@
325 325  
326 326  ===== 2.3.2.10.a  Uplink, PWM input capture =====
327 327  
328 -[[image:image-20230817172209-2.png||height="439" width="683"]]
326 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817172209-2.png?width=683&height=439&rev=1.1||alt="image-20230817172209-2.png"]]
329 329  
330 330  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
331 331  |(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:20px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**2**|(% style="background-color:#4f81bd; color:white; width:50px" %)**2**|(% style="background-color:#4f81bd; color:white; width:135px" %)**1**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:90px" %)**2**
... ... @@ -342,7 +342,7 @@
342 342  Duration of high level
343 343  )))
344 344  
345 -[[image:image-20230817170702-1.png||height="161" width="1044"]]
343 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817170702-1.png?width=1044&height=161&rev=1.1||alt="image-20230817170702-1.png"]]
346 346  
347 347  When the device detects the following PWM signal ,decoder will converts the pulse period and high-level duration to frequency and duty cycle.
348 348  
... ... @@ -360,12 +360,13 @@
360 360  
361 361  Duty cycle= Duration of high level/ Pulse period*100 ~(%).
362 362  
363 -[[image:image-20230818092200-1.png||height="344" width="627"]]
361 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230818092200-1.png?width=627&height=344&rev=1.1||alt="image-20230818092200-1.png"]]
364 364  
365 365  ===== 2.3.2.10.b  Uplink, PWM output =====
366 366  
367 -[[image:image-20230817172209-2.png||height="439" width="683"]]
365 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817172209-2.png?width=683&height=439&rev=1.1||alt="image-20230817172209-2.png"]]
368 368  
367 +
369 369  (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMOUT=a,b,c**
370 370  
371 371  a is the time delay of the output, the unit is ms.
... ... @@ -388,11 +388,11 @@
388 388  The oscilloscope displays as follows:
389 389  
390 390  
391 -[[image:image-20231213102404-1.jpeg||height="688" width="821"]]
390 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817172209-2.png?width=683&height=439&rev=1.1||alt="image-20230817172209-2.png"]]
392 392  
393 393  ===== 2.3.2.10.c  Downlink, PWM output =====
394 394  
395 -[[image:image-20230817173800-3.png||height="412" width="685"]]
394 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817173800-3.png?width=685&height=412&rev=1.1||alt="image-20230817173800-3.png"]]
396 396  
397 397  Downlink:  (% style="color:#037691" %)**0B xx xx xx yy zz zz**
398 398  
... ... @@ -407,7 +407,7 @@
407 407  
408 408  The oscilloscope displays as follows:
409 409  
410 -[[image:image-20230817173858-5.png||height="634" width="843"]]
409 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817173858-5.png?width=843&height=634&rev=1.1||alt="image-20230817173858-5.png"]]
411 411  
412 412  ==== 2.3.2.11  MOD~=11 (TEMP117) ====
413 413  
... ... @@ -431,11 +431,11 @@
431 431  (0x0000)
432 432  )))
433 433  
434 -[[image:image-20240717113113-1.png||height="352" width="793"]]
433 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20240717113113-1.png?width=793&height=352&rev=1.1||alt="image-20240717113113-1.png"]]
435 435  
436 436  Connection:
437 437  
438 -[[image:image-20240717141528-2.jpeg||height="430" width="654"]]
437 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20240717141528-2.jpeg?width=654&height=430&rev=1.1||alt="image-20240717141528-2.jpeg"]]
439 439  
440 440  ==== 2.3.2.12  MOD~=12 (Count+SHT31) ====
441 441  
... ... @@ -453,11 +453,11 @@
453 453  Count(PA8)
454 454  )))
455 455  
456 -[[image:image-20240717150948-5.png||height="389" width="979"]]
455 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20240717150948-5.png?width=979&height=389&rev=1.1||alt="image-20240717150948-5.png"]]
457 457  
458 458  Wiring example:
459 459  
460 -[[image:image-20240717152224-6.jpeg||height="359" width="680"]]
459 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20240717152224-6.jpeg?width=680&height=359&rev=1.1||alt="image-20240717152224-6.jpeg"]]
461 461  
462 462  === 2.3.3  ​Decode payload ===
463 463  
... ... @@ -490,7 +490,7 @@
490 490  
491 491  (% style="color:blue" %)**Connection:**
492 492  
493 -[[image:image-20230512180718-8.png||height="538" width="647"]]
492 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512180718-8.png?width=647&height=538&rev=1.1||alt="image-20230512180718-8.png"]]
494 494  
495 495  (% style="color:blue" %)**Example**:
496 496  
... ... @@ -533,7 +533,7 @@
533 533  The position of PA5 on the hardware after **LSN50 v3.3** is changed to the position shown in the figure below, and the collected voltage becomes one-sixth of the original.
534 534  
535 535  
536 -[[image:image-20230811113449-1.png||height="370" width="608"]]
535 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230811113449-1.png?width=608&height=370&rev=1.1||alt="image-20230811113449-1.png"]]
537 537  
538 538  ==== 2.3.3.5 Digital Interrupt ====
539 539  
... ... @@ -541,7 +541,7 @@
541 541  
542 542  (% style="color:blue" %)** Interrupt connection method:**
543 543  
544 -[[image:image-20230513105351-5.png||height="147" width="485"]]
543 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230513105351-5.png?width=485&height=147&rev=1.1||alt="image-20230513105351-5.png"]]
545 545  
546 546  (% style="color:blue" %)**Example to use with door sensor :**
547 547  
... ... @@ -600,7 +600,7 @@
600 600  
601 601  Below is the connection to SHT20/ SHT31. The connection is as below:
602 602  
603 -[[image:image-20230610170152-2.png||height="501" width="846"]]
602 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230610170152-2.png?width=846&height=501&rev=1.1||alt="image-20230610170152-2.png"]]
604 604  
605 605  The device will be able to get the I2C sensor data now and upload to IoT Server.
606 606  
... ... @@ -634,7 +634,7 @@
634 634  
635 635  The picture below shows the connection:
636 636  
637 -[[image:image-20230512173903-6.png||height="596" width="715"]]
636 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512173903-6.png?width=715&height=596&rev=1.1||alt="image-20230512173903-6.png"]]
638 638  
639 639  Connect to the SN50v3-LB/LS and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
640 640  
... ... @@ -669,8 +669,9 @@
669 669  
670 670  
671 671  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
672 -[[image:image-20230512172447-4.png||height="416" width="712"]]
673 673  
672 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512172447-4.png?width=712&height=416&rev=1.1||alt="image-20230512172447-4.png"]]
673 +
674 674  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628110012-12.png?rev=1.1||alt="image-20220628110012-12.png" height="361" width="953"]]
675 675  
676 676  ==== 2.3.3.12  PWM MOD ====
... ... @@ -682,7 +682,7 @@
682 682  If the PWM pin connected to the SDA pin cannot maintain a high level when it is not working, you need to remove the resistor R2 or replace it with a resistor with a larger resistance, otherwise a sleep current of about 360uA will be generated. The position of the resistor is shown in the figure below:
683 683  )))
684 684  
685 - [[image:image-20230817183249-3.png||height="320" width="417"]]
685 + [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817183249-3.png?width=417&height=320&rev=1.1||alt="image-20230817183249-3.png"]]
686 686  
687 687  * (((
688 688  The signal captured by the input should preferably be processed by hardware filtering and then connected in. The software processing method is to capture four values, discard the first captured value, and then take the middle value of the second, third, and fourth captured values.
... ... @@ -743,4 +743,3 @@
743 743  
744 744  
745 745  
746 -