Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 13.1 >
edited by Edwin Chen
on 2023/05/11 23:11
To version < 10.1 >
edited by Edwin Chen
on 2023/05/11 20:41
>
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... ... @@ -149,7 +149,7 @@
149 149  == 2.1 How it works ==
150 150  
151 151  
152 -The SN50v3-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
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.
153 153  
154 154  
155 155  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -160,11 +160,11 @@
160 160  The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
161 161  
162 162  
163 -(% 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.
164 164  
165 -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:
166 166  
167 -[[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"]]
168 168  
169 169  
170 170  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -191,10 +191,10 @@
191 191  [[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"]]
192 192  
193 193  
194 -(% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB
194 +(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
195 195  
196 196  
197 -Press the button for 5 seconds to activate the SN50v3-LB.
197 +Press the button for 5 seconds to activate the S31x-LB.
198 198  
199 199  (% 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.
200 200  
... ... @@ -206,7 +206,7 @@
206 206  === 2.3.1 Device Status, FPORT~=5 ===
207 207  
208 208  
209 -Users can use the downlink command(**0x26 01**) to ask SN50v3 to send device configure detail, include device configure status. SN50v3 will uplink a payload via FPort=5 to server.
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.
210 210  
211 211  The Payload format is as below.
212 212  
... ... @@ -218,9 +218,11 @@
218 218  
219 219  Example parse in TTNv3
220 220  
221 +[[image:image-20230421171614-1.png||alt="图片-20230421171614-1.png"]]
221 221  
222 -(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
223 223  
224 +(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
225 +
224 224  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
225 225  
226 226  (% style="color:#037691" %)**Frequency Band**:
... ... @@ -272,263 +272,9 @@
272 272  Ex2: 0x0B49 = 2889mV
273 273  
274 274  
275 -=== 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
277 +=== 2.3.2  Sensor Data. FPORT~=2 ===
276 276  
277 277  
278 -SN50v3 has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command AT+MOD to set SN50v3 to different working modes.
279 -
280 -For example:
281 -
282 - **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
283 -
284 -
285 -(% style="color:red" %) **Important Notice:**
286 -
287 -1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in **DR0**. Server sides will see NULL payload while SN50v3 transmit in DR0 with 12 bytes payload.
288 -1. All modes share the same Payload Explanation from HERE.
289 -1. By default, the device will send an uplink message every 20 minutes.
290 -
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 -|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
297 -|**Value**|Bat|Temperature(DS18B20)|ADC|Digital in & Digital Interrupt|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|Humidity（SHT20)
298 -
299 -[[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"]]
300 -
301 -
302 -==== 2.3.2.2  MOD~=2 (Distance Mode) ====
303 -
304 -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.
305 -
306 -|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
307 -|**Value**|BAT|(((
308 -Temperature(DS18B20)
309 -)))|ADC|Digital in & Digital Interrupt|(((
310 -Distance measure by:
311 -1) LIDAR-Lite V3HP
312 -Or
313 -2) Ultrasonic Sensor
314 -)))|Reserved
315 -
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/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]]
317 -
318 -**Connection of LIDAR-Lite V3HP:**
319 -
320 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324581381-162.png?rev=1.1||alt="1656324581381-162.png"]]
321 -
322 -**Connection to Ultrasonic Sensor:**
323 -
324 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324598488-204.png?rev=1.1||alt="1656324598488-204.png"]]
325 -
326 -For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
327 -
328 -|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
329 -|**Value**|BAT|(((
330 -Temperature(DS18B20)
331 -)))|Digital in & Digital Interrupt|ADC|(((
332 -Distance measure by:1)TF-Mini plus LiDAR
333 -Or 
334 -2) TF-Luna LiDAR
335 -)))|Distance signal  strength
336 -
337 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]]
338 -
339 -**Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
340 -
341 -Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
342 -
343 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376795715-436.png?rev=1.1||alt="1656376795715-436.png"]]
344 -
345 -**Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
346 -
347 -Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
348 -
349 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376865561-355.png?rev=1.1||alt="1656376865561-355.png"]]
350 -
351 -Please use firmware version > 1.6.5 when use MOD=2, in this firmware version, user can use LSn50 v1 to power the ultrasonic sensor directly and with low power consumption.
352 -
353 -
354 -==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
355 -
356 -This mode has total 12 bytes. Include 3 x ADC + 1x I2C
357 -
358 -|=(((
359 -**Size(bytes)**
360 -)))|=**2**|=**2**|=**2**|=**1**|=2|=2|=1
361 -|**Value**|ADC(Pin PA0)|ADC2(PA1)|ADC3 (PA4)|(((
362 -Digital in(PA12)&Digital Interrupt1(PB14)
363 -)))|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|Humidity（SHT20 or SHT31)|Bat
364 -
365 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]]
366 -
367 -
368 -==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
369 -
370 -This mode is supported in firmware version since v1.6.1. Software set to AT+MOD=4
371 -
372 -Hardware connection is as below,
373 -
374 -**( Note:**
375 -
376 -* In hardware version v1.x and v2.0 , R3 & R4 should change from 10k to 4.7k ohm to support the other 2 x DS18B20 probes.
377 -* In hardware version v2.1 no need to change R3 , R4, by default, they are 4.7k ohm already.
378 -
379 -See [[here>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H1.6A0HardwareChangelog]] for hardware changelog. **) **
380 -
381 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377461619-156.png?rev=1.1||alt="1656377461619-156.png"]]
382 -
383 -This mode has total 11 bytes. As shown below:
384 -
385 -|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
386 -|**Value**|BAT|(((
387 -Temperature1
388 -(DS18B20)
389 -(PB3)
390 -)))|ADC|Digital in & Digital Interrupt|Temperature2
391 -(DS18B20)
392 -(PA9)|Temperature3
393 -(DS18B20)
394 -(PA10)
395 -
396 -[[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"]]
397 -
398 -(% class="wikigeneratedid" %)
399 -=== ===
400 -
401 -==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
402 -
403 -This mode is supported in firmware version since v1.6.2. Please use v1.6.5 firmware version so user no need to use extra LDO for connection.
404 -
405 -
406 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378224664-860.png?rev=1.1||alt="1656378224664-860.png"]]
407 -
408 -Each HX711 need to be calibrated before used. User need to do below two steps:
409 -
410 -1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
411 -1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
412 -1. (((
413 -Remove the limit of plus or minus 5Kg in mode 5, and expand from 2 bytes to 4 bytes, the unit is g.(Since v1.8.0)
414 -)))
415 -
416 -For example:
417 -
418 -**AT+WEIGAP =403.0**
419 -
420 -Response:  Weight is 401 g
421 -
422 -Check the response of this command and adjust the value to match the real value for thing.
423 -
424 -|=(((
425 -**Size(bytes)**
426 -)))|=**2**|=**2**|=**2**|=**1**|=**4**|=2
427 -|**Value**|[[Bat>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital Input and Digitak Interrupt>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Weight|Reserved
428 -
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/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]]
430 -
431 -(% class="wikigeneratedid" %)
432 -=== ===
433 -
434 -==== 2.3.2.6  MOD~=6 (Counting Mode) ====
435 -
436 -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.
437 -
438 -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.
439 -
440 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378351863-572.png?rev=1.1||alt="1656378351863-572.png"]]
441 -
442 -**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the LSN50 to avoid this happen.
443 -
444 -|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
445 -|**Value**|[[BAT>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|(((
446 -[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]
447 -)))|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital in>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Count
448 -
449 -[[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"]]
450 -
451 -
452 -==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
453 -
454 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820140109-3.png?rev=1.1||alt="image-20220820140109-3.png"]]
455 -
456 -|=(((
457 -**Size(bytes)**
458 -)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
459 -|**Value**|BAT|Temperature(DS18B20)|ADC|(((
460 -Digital in(PA12)&Digital Interrupt1(PB14)
461 -)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
462 -
463 -
464 -==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
465 -
466 -|=(((
467 -**Size(bytes)**
468 -)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
469 -|**Value**|BAT|Temperature(DS18B20)|(((
470 -ADC1(PA0)
471 -)))|(((
472 -Digital in
473 -& Digital Interrupt(PB14)
474 -)))|(((
475 -ADC2(PA1)
476 -)))|(((
477 -ADC3(PA4)
478 -)))
479 -
480 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823164903-2.png?rev=1.1||alt="image-20220823164903-2.png"]]
481 -
482 -(% class="wikigeneratedid" %)
483 -=== ===
484 -
485 -==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
486 -
487 -|=(((
488 -**Size(bytes)**
489 -)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
490 -|**Value**|BAT|(((
491 -Temperature1(PB3)
492 -)))|(((
493 -Temperature2(PA9)
494 -)))|(((
495 -Digital in
496 -& Digital Interrupt(PA4)
497 -)))|(((
498 -Temperature3(PA10)
499 -)))|(((
500 -Count1(PB14)
501 -)))|(((
502 -Count2(PB15)
503 -)))
504 -
505 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823165322-3.png?rev=1.1||alt="image-20220823165322-3.png"]]
506 -
507 -**The newly added AT command is issued correspondingly:**
508 -
509 -**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
510 -
511 -**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
512 -
513 -**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
514 -
515 -**AT+SETCNT=aa,bb** 
516 -
517 -When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
518 -
519 -When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
520 -
521 -=== 2.3.10  ​Decode payload in The Things Network ===
522 -
523 -While using TTN V3 network, you can add the payload format to decode the payload.
524 -
525 -[[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"]]
526 -
527 -The payload decoder function for TTN V3 are here:
528 -
529 -LSN50 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
530 -
531 -
532 532  Sensor Data is uplink via FPORT=2
533 533  
534 534  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
... ... @@ -924,7 +924,7 @@
924 924  = 4. Battery & Power Consumption =
925 925  
926 926  
927 -SN50v3-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
675 +S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
928 928  
929 929  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
930 930  
... ... @@ -933,7 +933,7 @@
933 933  
934 934  
935 935  (% class="wikigeneratedid" %)
936 -User can change firmware SN50v3-LB to:
684 +User can change firmware S31x-LB to:
937 937  
938 938  * Change Frequency band/ region.
939 939  * Update with new features.
... ... @@ -957,7 +957,6 @@
957 957  Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY**
958 958  
959 959  (% style="color:red" %)**XX**(%%): The default frequency band
960 -
961 961  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
962 962  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
963 963  * (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band

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