Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 44.1 >
edited by Ellie Zhang
on 2023/05/17 15:29
To version < 47.1 >
edited by Saxer Lin
on 2023/06/10 16:29
>
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Summary

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Author
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1 -XWiki.Ellie
1 +XWiki.Saxer
Content
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126 126  == 1.7 Pin Definitions ==
127 127  
128 128  
129 -[[image:image-20230513102034-2.png]]
129 +[[image:image-20230610162852-1.png||height="466" width="802"]]
130 130  
131 131  
132 132  == 1.8 Mechanical ==
... ... @@ -139,7 +139,7 @@
139 139  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
140 140  
141 141  
142 -== Hole Option ==
142 +== 1.9 Hole Option ==
143 143  
144 144  
145 145  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:
... ... @@ -154,7 +154,7 @@
154 154  == 2.1 How it works ==
155 155  
156 156  
157 -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.
157 +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.
158 158  
159 159  
160 160  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -162,7 +162,7 @@
162 162  
163 163  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.
164 164  
165 -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.
165 +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.
166 166  
167 167  
168 168  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
... ... @@ -211,7 +211,7 @@
211 211  === 2.3.1 Device Status, FPORT~=5 ===
212 212  
213 213  
214 -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.
214 +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.
215 215  
216 216  The Payload format is as below.
217 217  
... ... @@ -219,12 +219,12 @@
219 219  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
220 220  |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
221 221  |(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
222 -|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
222 +|(% style="width:103px" %)Value|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
223 223  
224 224  Example parse in TTNv3
225 225  
226 226  
227 -(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
227 +(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB, this value is 0x1C
228 228  
229 229  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
230 230  
... ... @@ -280,20 +280,22 @@
280 280  === 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
281 281  
282 282  
283 -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.
283 +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.
284 284  
285 285  For example:
286 286  
287 - **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
287 + (% 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.
288 288  
289 289  
290 290  (% style="color:red" %) **Important Notice:**
291 291  
292 -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.
293 -1. All modes share the same Payload Explanation from HERE.
294 -1. By default, the device will send an uplink message every 20 minutes.
292 +~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.
295 295  
294 +2. All modes share the same Payload Explanation from HERE.
296 296  
296 +3. By default, the device will send an uplink message every 20 minutes.
297 +
298 +
297 297  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
298 298  
299 299  
... ... @@ -301,7 +301,7 @@
301 301  
302 302  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
303 303  |(% 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**
304 -|**Value**|Bat|(% style="width:191px" %)(((
306 +|Value|Bat|(% style="width:191px" %)(((
305 305  Temperature(DS18B20)(PC13)
306 306  )))|(% style="width:78px" %)(((
307 307  ADC(PA4)
... ... @@ -316,7 +316,6 @@
316 316  [[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"]]
317 317  
318 318  
319 -
320 320  ==== 2.3.2.2  MOD~=2 (Distance Mode) ====
321 321  
322 322  
... ... @@ -324,7 +324,7 @@
324 324  
325 325  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
326 326  |(% 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**
327 -|**Value**|BAT|(% style="width:196px" %)(((
328 +|Value|BAT|(% style="width:196px" %)(((
328 328  Temperature(DS18B20)(PC13)
329 329  )))|(% style="width:87px" %)(((
330 330  ADC(PA4)
... ... @@ -355,7 +355,7 @@
355 355  
356 356  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
357 357  |(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**
358 -|**Value**|BAT|(% style="width:183px" %)(((
359 +|Value|BAT|(% style="width:183px" %)(((
359 359  Temperature(DS18B20)(PC13)
360 360  )))|(% style="width:173px" %)(((
361 361  Digital in(PB15) & Digital Interrupt(PA8)
... ... @@ -393,7 +393,7 @@
393 393  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
394 394  **Size(bytes)**
395 395  )))|=(% 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
396 -|**Value**|(% style="width:68px" %)(((
397 +|Value|(% style="width:68px" %)(((
397 397  ADC1(PA4)
398 398  )))|(% style="width:75px" %)(((
399 399  ADC2(PA5)
... ... @@ -417,7 +417,7 @@
417 417  
418 418  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
419 419  |(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**
420 -|**Value**|BAT|(% style="width:186px" %)(((
421 +|Value|BAT|(% style="width:186px" %)(((
421 421  Temperature1(DS18B20)(PC13)
422 422  )))|(% style="width:82px" %)(((
423 423  ADC(PA4)
... ... @@ -428,10 +428,10 @@
428 428  
429 429  [[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"]]
430 430  
432 +
431 431  [[image:image-20230513134006-1.png||height="559" width="736"]]
432 432  
433 433  
434 -
435 435  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
436 436  
437 437  
... ... @@ -439,8 +439,8 @@
439 439  
440 440  Each HX711 need to be calibrated before used. User need to do below two steps:
441 441  
442 -1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
443 -1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
443 +1. Zero calibration. Don't put anything on load cell and run (% style="color:blue" %)**AT+WEIGRE**(%%) to calibrate to Zero gram.
444 +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.
444 444  1. (((
445 445  Weight has 4 bytes, the unit is g.
446 446  
... ... @@ -450,7 +450,7 @@
450 450  
451 451  For example:
452 452  
453 -**AT+GETSENSORVALUE =0**
454 +(% style="color:blue" %)**AT+GETSENSORVALUE =0**
454 454  
455 455  Response:  Weight is 401 g
456 456  
... ... @@ -460,7 +460,7 @@
460 460  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
461 461  **Size(bytes)**
462 462  )))|=(% 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**
463 -|**Value**|BAT|(% style="width:193px" %)(((
464 +|Value|BAT|(% style="width:193px" %)(((
464 464  Temperature(DS18B20)(PC13)
465 465  )))|(% style="width:85px" %)(((
466 466  ADC(PA4)
... ... @@ -486,7 +486,7 @@
486 486  
487 487  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
488 488  |=(% 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**
489 -|**Value**|BAT|(% style="width:256px" %)(((
490 +|Value|BAT|(% style="width:256px" %)(((
490 490  Temperature(DS18B20)(PC13)
491 491  )))|(% style="width:108px" %)(((
492 492  ADC(PA4)
... ... @@ -499,7 +499,6 @@
499 499  [[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"]]
500 500  
501 501  
502 -
503 503  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
504 504  
505 505  
... ... @@ -507,7 +507,7 @@
507 507  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
508 508  **Size(bytes)**
509 509  )))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)1|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)2
510 -|**Value**|BAT|(% style="width:188px" %)(((
510 +|Value|BAT|(% style="width:188px" %)(((
511 511  Temperature(DS18B20)
512 512  (PC13)
513 513  )))|(% style="width:83px" %)(((
... ... @@ -526,7 +526,7 @@
526 526  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
527 527  **Size(bytes)**
528 528  )))|=(% 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
529 -|**Value**|BAT|(% style="width:207px" %)(((
529 +|Value|BAT|(% style="width:207px" %)(((
530 530  Temperature(DS18B20)
531 531  (PC13)
532 532  )))|(% style="width:94px" %)(((
... ... @@ -549,7 +549,7 @@
549 549  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
550 550  **Size(bytes)**
551 551  )))|=(% 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
552 -|**Value**|BAT|(((
552 +|Value|BAT|(((
553 553  Temperature
554 554  (DS18B20)(PC13)
555 555  )))|(((
... ... @@ -594,13 +594,13 @@
594 594  
595 595  The payload decoder function for TTN V3 are here:
596 596  
597 -SN50v3 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
597 +SN50v3-LB TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
598 598  
599 599  
600 600  ==== 2.3.3.1 Battery Info ====
601 601  
602 602  
603 -Check the battery voltage for SN50v3.
603 +Check the battery voltage for SN50v3-LB.
604 604  
605 605  Ex1: 0x0B45 = 2885mV
606 606  
... ... @@ -654,6 +654,7 @@
654 654  
655 655  [[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"]]
656 656  
657 +
657 657  (% 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.**
658 658  
659 659  
... ... @@ -660,7 +660,7 @@
660 660  ==== 2.3.3.5 Digital Interrupt ====
661 661  
662 662  
663 -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.
664 +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.
664 664  
665 665  (% style="color:blue" %)** Interrupt connection method:**
666 666  
... ... @@ -673,18 +673,18 @@
673 673  
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/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]]
675 675  
676 -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.
677 +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.
677 677  
678 678  
679 679  (% style="color:blue" %)**Below is the installation example:**
680 680  
681 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
682 +Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB as follows:
682 682  
683 683  * (((
684 -One pin to SN50_v3's PA8 pin
685 +One pin to SN50v3-LB's PA8 pin
685 685  )))
686 686  * (((
687 -The other pin to SN50_v3's VDD pin
688 +The other pin to SN50v3-LB's VDD pin
688 688  )))
689 689  
690 690  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.
... ... @@ -701,7 +701,7 @@
701 701  
702 702  The command is:
703 703  
704 -(% 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]]**. **)
705 +(% 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]]**. **)
705 705  
706 706  Below shows some screen captures in TTN V3:
707 707  
... ... @@ -708,7 +708,7 @@
708 708  [[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"]]
709 709  
710 710  
711 -In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
712 +In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
712 712  
713 713  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
714 714  
... ... @@ -720,13 +720,14 @@
720 720  
721 721  We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
722 722  
723 -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.
724 +(% 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.**
724 724  
726 +
725 725  Below is the connection to SHT20/ SHT31. The connection is as below:
726 726  
727 -
728 728  [[image:image-20230513103633-3.png||height="448" width="716"]]
729 729  
731 +
730 730  The device will be able to get the I2C sensor data now and upload to IoT Server.
731 731  
732 732  [[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"]]
... ... @@ -753,7 +753,7 @@
753 753  
754 754  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]]
755 755  
756 -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.
758 +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.
757 757  
758 758  The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
759 759  
... ... @@ -762,7 +762,7 @@
762 762  [[image:image-20230512173903-6.png||height="596" width="715"]]
763 763  
764 764  
765 -Connect to the SN50_v3 and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
767 +Connect to the SN50v3-LB and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
766 766  
767 767  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
768 768  
... ... @@ -774,13 +774,13 @@
774 774  ==== 2.3.3.9  Battery Output - BAT pin ====
775 775  
776 776  
777 -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.
779 +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.
778 778  
779 779  
780 780  ==== 2.3.3.10  +5V Output ====
781 781  
782 782  
783 -SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
785 +SN50v3-LB will enable +5V output before all sampling and disable the +5v after all sampling. 
784 784  
785 785  The 5V output time can be controlled by AT Command.
786 786  
... ... @@ -788,7 +788,7 @@
788 788  
789 789  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
790 790  
791 -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.
793 +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.
792 792  
793 793  
794 794  ==== 2.3.3.11  BH1750 Illumination Sensor ====
... ... @@ -868,7 +868,7 @@
868 868  == 3.3 Commands special design for SN50v3-LB ==
869 869  
870 870  
871 -These commands only valid for S31x-LB, as below:
873 +These commands only valid for SN50v3-LB, as below:
872 872  
873 873  
874 874  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -905,9 +905,9 @@
905 905  
906 906  Send a LoRaWAN downlink to ask the device to send its status.
907 907  
908 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
910 +(% style="color:blue" %)**Downlink Payload: 0x26 01**
909 909  
910 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
912 +Sensor will upload Device Status via **FPORT=5**. See payload section for detail.
911 911  
912 912  
913 913  === 3.3.3 Set Interrupt Mode ===
... ... @@ -918,7 +918,7 @@
918 918  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
919 919  
920 920  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
921 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
923 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
922 922  |(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
923 923  0
924 924  OK
... ... @@ -963,7 +963,7 @@
963 963  (% style="color:blue" %)**AT Command: AT+5VT**
964 964  
965 965  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
966 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
968 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
967 967  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
968 968  500(default)
969 969  OK
... ... @@ -990,7 +990,7 @@
990 990  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
991 991  
992 992  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
993 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
995 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
994 994  |(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
995 995  |(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
996 996  |(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
... ... @@ -1018,7 +1018,7 @@
1018 1018  (% style="color:blue" %)**AT Command: AT+SETCNT**
1019 1019  
1020 1020  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1021 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1023 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1022 1022  |(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1023 1023  |(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1024 1024  
... ... @@ -1040,7 +1040,7 @@
1040 1040  (% style="color:blue" %)**AT Command: AT+MOD**
1041 1041  
1042 1042  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1043 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1045 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1044 1044  |(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1045 1045  OK
1046 1046  )))
... ... @@ -1069,17 +1069,16 @@
1069 1069  
1070 1070  
1071 1071  (% class="wikigeneratedid" %)
1072 -User can change firmware SN50v3-LB to:
1074 +**User can change firmware SN50v3-LB to:**
1073 1073  
1074 1074  * Change Frequency band/ region.
1075 1075  * Update with new features.
1076 1076  * Fix bugs.
1077 1077  
1078 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1080 +**Firmware and changelog can be downloaded from :** **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1079 1079  
1082 +**Methods to Update Firmware:**
1080 1080  
1081 -Methods to Update Firmware:
1082 -
1083 1083  * (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/]]
1084 1084  * 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]]**.
1085 1085  
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