Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 73.1 >
edited by Saxer Lin
on 2023/08/18 09:50
To version < 43.60 >
edited by Xiaoling
on 2023/05/16 17:06
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Saxer
1 +XWiki.Xiaoling
Content
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41 41  * Downlink to change configure
42 42  * 8500mAh Battery for long term use
43 43  
44 +
45 +
44 44  == 1.3 Specification ==
45 45  
46 46  
... ... @@ -78,6 +78,8 @@
78 78  * Sleep Mode: 5uA @ 3.3v
79 79  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
80 80  
83 +
84 +
81 81  == 1.4 Sleep mode and working mode ==
82 82  
83 83  
... ... @@ -105,6 +105,8 @@
105 105  )))
106 106  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
107 107  
112 +
113 +
108 108  == 1.6 BLE connection ==
109 109  
110 110  
... ... @@ -123,7 +123,7 @@
123 123  == 1.7 Pin Definitions ==
124 124  
125 125  
126 -[[image:image-20230610163213-1.png||height="404" width="699"]]
132 +[[image:image-20230513102034-2.png]]
127 127  
128 128  
129 129  == 1.8 Mechanical ==
... ... @@ -136,7 +136,7 @@
136 136  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
137 137  
138 138  
139 -== 1.9 Hole Option ==
145 +== Hole Option ==
140 140  
141 141  
142 142  SN50v3-LB has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below:
... ... @@ -151,7 +151,7 @@
151 151  == 2.1 How it works ==
152 152  
153 153  
154 -The SN50v3-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the SN50v3-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
160 +The SN50v3-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
155 155  
156 156  
157 157  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -159,7 +159,7 @@
159 159  
160 160  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
161 161  
162 -The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
168 +The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
163 163  
164 164  
165 165  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
... ... @@ -208,7 +208,7 @@
208 208  === 2.3.1 Device Status, FPORT~=5 ===
209 209  
210 210  
211 -Users can use the downlink command(**0x26 01**) to ask SN50v3-LB to send device configure detail, include device configure status. SN50v3-LB will uplink a payload via FPort=5 to server.
217 +Users can use the downlink command(**0x26 01**) to ask SN50v3 to send device configure detail, include device configure status. SN50v3 will uplink a payload via FPort=5 to server.
212 212  
213 213  The Payload format is as below.
214 214  
... ... @@ -216,44 +216,44 @@
216 216  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
217 217  |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
218 218  |(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
219 -|(% 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
225 +|(% 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
220 220  
221 221  Example parse in TTNv3
222 222  
223 223  
224 -(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB, this value is 0x1C
230 +(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
225 225  
226 226  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
227 227  
228 228  (% style="color:#037691" %)**Frequency Band**:
229 229  
230 -0x01: EU868
236 +*0x01: EU868
231 231  
232 -0x02: US915
238 +*0x02: US915
233 233  
234 -0x03: IN865
240 +*0x03: IN865
235 235  
236 -0x04: AU915
242 +*0x04: AU915
237 237  
238 -0x05: KZ865
244 +*0x05: KZ865
239 239  
240 -0x06: RU864
246 +*0x06: RU864
241 241  
242 -0x07: AS923
248 +*0x07: AS923
243 243  
244 -0x08: AS923-1
250 +*0x08: AS923-1
245 245  
246 -0x09: AS923-2
252 +*0x09: AS923-2
247 247  
248 -0x0a: AS923-3
254 +*0x0a: AS923-3
249 249  
250 -0x0b: CN470
256 +*0x0b: CN470
251 251  
252 -0x0c: EU433
258 +*0x0c: EU433
253 253  
254 -0x0d: KR920
260 +*0x0d: KR920
255 255  
256 -0x0e: MA869
262 +*0x0e: MA869
257 257  
258 258  
259 259  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -277,22 +277,21 @@
277 277  === 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
278 278  
279 279  
280 -SN50v3-LB has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set SN50v3-LB to different working modes.
286 +SN50v3 has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command AT+MOD to set SN50v3 to different working modes.
281 281  
282 282  For example:
283 283  
284 - (% style="color:blue" %)**AT+MOD=2  ** (%%) ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
290 + **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
285 285  
286 286  
287 287  (% style="color:red" %) **Important Notice:**
288 288  
289 -~1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in (% style="color:blue" %)**DR0**(%%). Server sides will see NULL payload while SN50v3-LB transmit in DR0 with 12 bytes payload.
295 +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.
296 +1. All modes share the same Payload Explanation from HERE.
297 +1. By default, the device will send an uplink message every 20 minutes.
290 290  
291 -2. All modes share the same Payload Explanation from HERE.
292 292  
293 -3. By default, the device will send an uplink message every 20 minutes.
294 294  
295 -
296 296  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
297 297  
298 298  
... ... @@ -300,7 +300,7 @@
300 300  
301 301  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
302 302  |(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:130px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**
303 -|Value|Bat|(% style="width:191px" %)(((
308 +|**Value**|Bat|(% style="width:191px" %)(((
304 304  Temperature(DS18B20)(PC13)
305 305  )))|(% style="width:78px" %)(((
306 306  ADC(PA4)
... ... @@ -315,6 +315,7 @@
315 315  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627150949-6.png?rev=1.1||alt="image-20220627150949-6.png"]]
316 316  
317 317  
323 +
318 318  ==== 2.3.2.2  MOD~=2 (Distance Mode) ====
319 319  
320 320  
... ... @@ -322,7 +322,7 @@
322 322  
323 323  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
324 324  |(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:30px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**
325 -|Value|BAT|(% style="width:196px" %)(((
331 +|**Value**|BAT|(% style="width:196px" %)(((
326 326  Temperature(DS18B20)(PC13)
327 327  )))|(% style="width:87px" %)(((
328 328  ADC(PA4)
... ... @@ -329,8 +329,9 @@
329 329  )))|(% style="width:189px" %)(((
330 330  Digital in(PB15) & Digital Interrupt(PA8)
331 331  )))|(% style="width:208px" %)(((
332 -Distance measure by: 1) LIDAR-Lite V3HP
333 -Or 2) Ultrasonic Sensor
338 +Distance measure by:1) LIDAR-Lite V3HP
339 +Or
340 +2) Ultrasonic Sensor
334 334  )))|(% style="width:117px" %)Reserved
335 335  
336 336  [[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"]]
... ... @@ -343,7 +343,7 @@
343 343  
344 344  (% style="color:blue" %)**Connection to Ultrasonic Sensor:**
345 345  
346 -(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
353 +Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
347 347  
348 348  [[image:image-20230512173903-6.png||height="596" width="715"]]
349 349  
... ... @@ -352,7 +352,7 @@
352 352  
353 353  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
354 354  |(% 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**
355 -|Value|BAT|(% style="width:183px" %)(((
362 +|**Value**|BAT|(% style="width:183px" %)(((
356 356  Temperature(DS18B20)(PC13)
357 357  )))|(% style="width:173px" %)(((
358 358  Digital in(PB15) & Digital Interrupt(PA8)
... ... @@ -360,7 +360,8 @@
360 360  ADC(PA4)
361 361  )))|(% style="width:323px" %)(((
362 362  Distance measure by:1)TF-Mini plus LiDAR
363 -Or 2) TF-Luna LiDAR
370 +Or 
371 +2) TF-Luna LiDAR
364 364  )))|(% style="width:188px" %)Distance signal  strength
365 365  
366 366  [[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"]]
... ... @@ -368,7 +368,7 @@
368 368  
369 369  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
370 370  
371 -(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
379 +Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
372 372  
373 373  [[image:image-20230512180609-7.png||height="555" width="802"]]
374 374  
... ... @@ -375,9 +375,9 @@
375 375  
376 376  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
377 377  
378 -(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
386 +Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
379 379  
380 -[[image:image-20230610170047-1.png||height="452" width="799"]]
388 +[[image:image-20230513105207-4.png||height="469" width="802"]]
381 381  
382 382  
383 383  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
... ... @@ -389,7 +389,7 @@
389 389  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
390 390  **Size(bytes)**
391 391  )))|=(% 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
392 -|Value|(% style="width:68px" %)(((
400 +|**Value**|(% style="width:68px" %)(((
393 393  ADC1(PA4)
394 394  )))|(% style="width:75px" %)(((
395 395  ADC2(PA5)
... ... @@ -413,7 +413,7 @@
413 413  
414 414  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
415 415  |(% 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**
416 -|Value|BAT|(% style="width:186px" %)(((
424 +|**Value**|BAT|(% style="width:186px" %)(((
417 417  Temperature1(DS18B20)(PC13)
418 418  )))|(% style="width:82px" %)(((
419 419  ADC(PA4)
... ... @@ -424,10 +424,10 @@
424 424  
425 425  [[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"]]
426 426  
427 -
428 428  [[image:image-20230513134006-1.png||height="559" width="736"]]
429 429  
430 430  
438 +
431 431  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
432 432  
433 433  
... ... @@ -435,8 +435,8 @@
435 435  
436 436  Each HX711 need to be calibrated before used. User need to do below two steps:
437 437  
438 -1. Zero calibration. Don't put anything on load cell and run (% style="color:blue" %)**AT+WEIGRE**(%%) to calibrate to Zero gram.
439 -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.
446 +1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
447 +1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
440 440  1. (((
441 441  Weight has 4 bytes, the unit is g.
442 442  
... ... @@ -446,7 +446,7 @@
446 446  
447 447  For example:
448 448  
449 -(% style="color:blue" %)**AT+GETSENSORVALUE =0**
457 +**AT+GETSENSORVALUE =0**
450 450  
451 451  Response:  Weight is 401 g
452 452  
... ... @@ -456,7 +456,7 @@
456 456  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
457 457  **Size(bytes)**
458 458  )))|=(% 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**
459 -|Value|BAT|(% style="width:193px" %)(((
467 +|**Value**|BAT|(% style="width:193px" %)(((
460 460  Temperature(DS18B20)(PC13)
461 461  )))|(% style="width:85px" %)(((
462 462  ADC(PA4)
... ... @@ -467,6 +467,7 @@
467 467  [[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"]]
468 468  
469 469  
478 +
470 470  ==== 2.3.2.6  MOD~=6 (Counting Mode) ====
471 471  
472 472  
... ... @@ -481,7 +481,7 @@
481 481  
482 482  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
483 483  |=(% 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**
484 -|Value|BAT|(% style="width:256px" %)(((
493 +|**Value**|BAT|(% style="width:256px" %)(((
485 485  Temperature(DS18B20)(PC13)
486 486  )))|(% style="width:108px" %)(((
487 487  ADC(PA4)
... ... @@ -494,6 +494,7 @@
494 494  [[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"]]
495 495  
496 496  
506 +
497 497  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
498 498  
499 499  
... ... @@ -501,7 +501,7 @@
501 501  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
502 502  **Size(bytes)**
503 503  )))|=(% 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
504 -|Value|BAT|(% style="width:188px" %)(((
514 +|**Value**|BAT|(% style="width:188px" %)(((
505 505  Temperature(DS18B20)
506 506  (PC13)
507 507  )))|(% style="width:83px" %)(((
... ... @@ -520,7 +520,7 @@
520 520  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
521 521  **Size(bytes)**
522 522  )))|=(% 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
523 -|Value|BAT|(% style="width:207px" %)(((
533 +|**Value**|BAT|(% style="width:207px" %)(((
524 524  Temperature(DS18B20)
525 525  (PC13)
526 526  )))|(% style="width:94px" %)(((
... ... @@ -543,7 +543,7 @@
543 543  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
544 544  **Size(bytes)**
545 545  )))|=(% 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
546 -|Value|BAT|(((
556 +|**Value**|BAT|(((
547 547  Temperature
548 548  (DS18B20)(PC13)
549 549  )))|(((
... ... @@ -579,93 +579,6 @@
579 579  When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
580 580  
581 581  
582 -==== 2.3.2.10  MOD~=10 (PWM input capture and output mode，Since firmware v1.2) ====
583 -
584 -In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output.
585 -
586 -[[It should be noted when using PWM mode.>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/#H2.3.3.12A0PWMMOD]]
587 -
588 -
589 -===== 2.3.2.10.a  Uplink, PWM input capture =====
590 -
591 -[[image:image-20230817172209-2.png||height="439" width="683"]]
592 -
593 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:690px" %)
594 -|(% 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:135px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**2**
595 -|Value|Bat|(% style="width:191px" %)(((
596 -Temperature(DS18B20)(PC13)
597 -)))|(% style="width:78px" %)(((
598 -ADC(PA4)
599 -)))|(% style="width:135px" %)(((
600 -PWM_Setting
601 -
602 -&Digital Interrupt(PA8)
603 -)))|(% style="width:70px" %)(((
604 -Pulse period
605 -)))|(% style="width:89px" %)(((
606 -Duration of high level
607 -)))
608 -
609 -[[image:image-20230817170702-1.png||height="161" width="1044"]]
610 -
611 -
612 -When the device detects the following PWM signal ,decoder will converts the pulse period and high-level duration to frequency and duty cycle.
613 -
614 -Frequency：
615 -
616 -(% class="MsoNormal" %)
617 -(% lang="EN-US" %)If (% 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+PWMSET**(%%)**=0 ,**
618 -
619 -(((
620 -
621 -
622 -(% lang="EN-US" %)Frequency= 1000000/(%%)Pulse period（HZ）;
623 -)))
624 -
625 -(% class="MsoNormal" %)
626 -(% lang="EN-US" %)If (% 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+PWMSET**(%%)**=1 ,**
627 -
628 -(((
629 -
630 -
631 -(% lang="EN-US" %)Frequency= 1000/(%%)Pulse period（HZ）;
632 -)))
633 -
634 -(% class="MsoNormal" %)
635 -Duty cycle:
636 -
637 -Duty cycle= Duration of high level/ Pulse period*100 ~(%).
638 -
639 -
640 -
641 -(((
642 -
643 -)))
644 -
645 -
646 -[[image:image-20230818092200-1.png||height="344" width="627"]]
647 -
648 -
649 -===== 2.3.2.10.b  Downlink, PWM output =====
650 -
651 -[[image:image-20230817173800-3.png||height="412" width="685"]]
652 -
653 -Downlink:  (% style="color:#037691" %)**0B xx xx xx yy zz zz**
654 -
655 - xx xx xx is the output frequency, the unit is HZ.
656 -
657 - yy is the duty cycle of the output, the unit is %.
658 -
659 - zz zz is the time delay of the output, the unit is ms.
660 -
661 -
662 -For example, send a downlink command: 0B 00 61 A8 32 13 88, the frequency is 25KHZ, the duty cycle is 50, and the output time is 5 seconds.
663 -
664 -The oscilloscope displays as follows:
665 -
666 -[[image:image-20230817173858-5.png||height="694" width="921"]]
667 -
668 -
669 669  === 2.3.3  ​Decode payload ===
670 670  
671 671  
... ... @@ -675,13 +675,13 @@
675 675  
676 676  The payload decoder function for TTN V3 are here:
677 677  
678 -SN50v3-LB TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
601 +SN50v3 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
679 679  
680 680  
681 681  ==== 2.3.3.1 Battery Info ====
682 682  
683 683  
684 -Check the battery voltage for SN50v3-LB.
607 +Check the battery voltage for SN50v3.
685 685  
686 686  Ex1: 0x0B45 = 2885mV
687 687  
... ... @@ -729,24 +729,19 @@
729 729  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
730 730  
731 731  
732 -The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
655 +The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
733 733  
734 -When the measured output voltage of the sensor is not within the range of 0.1V 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.
657 +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.
735 735  
736 736  [[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"]]
737 737  
738 -
739 739  (% 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.**
740 740  
741 741  
742 -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.
743 -
744 -[[image:image-20230811113449-1.png||height="370" width="608"]]
745 -
746 746  ==== 2.3.3.5 Digital Interrupt ====
747 747  
748 748  
749 -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.
667 +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.
750 750  
751 751  (% style="color:blue" %)** Interrupt connection method:**
752 752  
... ... @@ -759,18 +759,18 @@
759 759  
760 760  [[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"]]
761 761  
762 -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.
680 +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.
763 763  
764 764  
765 765  (% style="color:blue" %)**Below is the installation example:**
766 766  
767 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB as follows:
685 +Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
768 768  
769 769  * (((
770 -One pin to SN50v3-LB's PA8 pin
688 +One pin to SN50_v3's PA8 pin
771 771  )))
772 772  * (((
773 -The other pin to SN50v3-LB's VDD pin
691 +The other pin to SN50_v3's VDD pin
774 774  )))
775 775  
776 776  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.
... ... @@ -787,7 +787,7 @@
787 787  
788 788  The command is:
789 789  
790 -(% 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]]**. **)
708 +(% 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]]**. **)
791 791  
792 792  Below shows some screen captures in TTN V3:
793 793  
... ... @@ -794,7 +794,7 @@
794 794  [[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"]]
795 795  
796 796  
797 -In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
715 +In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
798 798  
799 799  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
800 800  
... ... @@ -806,13 +806,12 @@
806 806  
807 807  We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
808 808  
809 -(% 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.**
727 +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.
810 810  
811 -
812 812  Below is the connection to SHT20/ SHT31. The connection is as below:
813 813  
814 -[[image:image-20230610170152-2.png||height="501" width="846"]]
815 815  
732 +[[image:image-20230513103633-3.png||height="448" width="716"]]
816 816  
817 817  The device will be able to get the I2C sensor data now and upload to IoT Server.
818 818  
... ... @@ -840,7 +840,7 @@
840 840  
841 841  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]]
842 842  
843 -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.
760 +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.
844 844  
845 845  The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
846 846  
... ... @@ -849,7 +849,7 @@
849 849  [[image:image-20230512173903-6.png||height="596" width="715"]]
850 850  
851 851  
852 -Connect to the SN50v3-LB and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
769 +Connect to the SN50_v3 and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
853 853  
854 854  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
855 855  
... ... @@ -861,13 +861,13 @@
861 861  ==== 2.3.3.9  Battery Output - BAT pin ====
862 862  
863 863  
864 -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.
781 +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.
865 865  
866 866  
867 867  ==== 2.3.3.10  +5V Output ====
868 868  
869 869  
870 -SN50v3-LB will enable +5V output before all sampling and disable the +5v after all sampling. 
787 +SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
871 871  
872 872  The 5V output time can be controlled by AT Command.
873 873  
... ... @@ -875,7 +875,7 @@
875 875  
876 876  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
877 877  
878 -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.
795 +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.
879 879  
880 880  
881 881  ==== 2.3.3.11  BH1750 Illumination Sensor ====
... ... @@ -889,30 +889,9 @@
889 889  [[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"]]
890 890  
891 891  
892 -==== 2.3.3.12  PWM MOD ====
809 +==== 2.3.3.12  Working MOD ====
893 893  
894 894  
895 -* (((
896 -The maximum voltage that the SDA pin of SN50v3 can withstand is 3.6V, and it cannot exceed this voltage value, otherwise the chip may be burned.
897 -)))
898 -* (((
899 -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:
900 -)))
901 -
902 - [[image:image-20230817183249-3.png||height="320" width="417"]]
903 -
904 -* (((
905 -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.
906 -)))
907 -* (((
908 -Since the device can only detect a pulse period of 50ms when [[AT+PWMSET=0>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/#H3.3.8PWMsetting]] (counting in microseconds), it is necessary to change the value of PWMSET according to the frequency of input capture.
909 -
910 -
911 -)))
912 -
913 -==== 2.3.3.13  Working MOD ====
914 -
915 -
916 916  The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
917 917  
918 918  User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
... ... @@ -928,8 +928,8 @@
928 928  * 6: MOD7
929 929  * 7: MOD8
930 930  * 8: MOD9
931 -* 9: MOD10
932 932  
828 +
933 933  == 2.4 Payload Decoder file ==
934 934  
935 935  
... ... @@ -959,6 +959,7 @@
959 959  * 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]].
960 960  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
961 961  
858 +
962 962  == 3.2 General Commands ==
963 963  
964 964  
... ... @@ -975,7 +975,7 @@
975 975  == 3.3 Commands special design for SN50v3-LB ==
976 976  
977 977  
978 -These commands only valid for SN50v3-LB, as below:
875 +These commands only valid for S31x-LB, as below:
979 979  
980 980  
981 981  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -986,7 +986,7 @@
986 986  (% style="color:blue" %)**AT Command: AT+TDC**
987 987  
988 988  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
989 -|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
886 +|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
990 990  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
991 991  30000
992 992  OK
... ... @@ -1006,14 +1006,15 @@
1006 1006  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
1007 1007  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
1008 1008  
906 +
1009 1009  === 3.3.2 Get Device Status ===
1010 1010  
1011 1011  
1012 1012  Send a LoRaWAN downlink to ask the device to send its status.
1013 1013  
1014 -(% style="color:blue" %)**Downlink Payload: 0x26 01**
912 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
1015 1015  
1016 -Sensor will upload Device Status via **FPORT=5**. See payload section for detail.
914 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
1017 1017  
1018 1018  
1019 1019  === 3.3.3 Set Interrupt Mode ===
... ... @@ -1024,7 +1024,7 @@
1024 1024  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
1025 1025  
1026 1026  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1027 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
925 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1028 1028  |(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
1029 1029  0
1030 1030  OK
... ... @@ -1054,6 +1054,7 @@
1054 1054  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
1055 1055  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
1056 1056  
955 +
1057 1057  === 3.3.4 Set Power Output Duration ===
1058 1058  
1059 1059  
... ... @@ -1068,7 +1068,7 @@
1068 1068  (% style="color:blue" %)**AT Command: AT+5VT**
1069 1069  
1070 1070  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1071 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
970 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1072 1072  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
1073 1073  500(default)
1074 1074  OK
... ... @@ -1086,6 +1086,7 @@
1086 1086  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1087 1087  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1088 1088  
988 +
1089 1089  === 3.3.5 Set Weighing parameters ===
1090 1090  
1091 1091  
... ... @@ -1094,7 +1094,7 @@
1094 1094  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
1095 1095  
1096 1096  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1097 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
997 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1098 1098  |(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1099 1099  |(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1100 1100  |(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
... ... @@ -1111,6 +1111,7 @@
1111 1111  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1112 1112  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1113 1113  
1014 +
1114 1114  === 3.3.6 Set Digital pulse count value ===
1115 1115  
1116 1116  
... ... @@ -1121,7 +1121,7 @@
1121 1121  (% style="color:blue" %)**AT Command: AT+SETCNT**
1122 1122  
1123 1123  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1124 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1025 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1125 1125  |(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1126 1126  |(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1127 1127  
... ... @@ -1134,6 +1134,7 @@
1134 1134  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1135 1135  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1136 1136  
1038 +
1137 1137  === 3.3.7 Set Workmode ===
1138 1138  
1139 1139  
... ... @@ -1142,7 +1142,7 @@
1142 1142  (% style="color:blue" %)**AT Command: AT+MOD**
1143 1143  
1144 1144  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1145 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1047 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1146 1146  |(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1147 1147  OK
1148 1148  )))
... ... @@ -1159,32 +1159,6 @@
1159 1159  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1160 1160  
1161 1161  
1162 -=== 3.3.8 PWM setting ===
1163 -
1164 -Feature: Set the time acquisition unit for PWM input capture.
1165 -
1166 -(% style="color:blue" %)**AT Command: AT+PWMSET**
1167 -
1168 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1169 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1170 -|(% style="width:154px" %)AT+PWMSET=?|(% style="width:196px" %)0|(% style="width:157px" %)(((
1171 -0(default)
1172 -
1173 -OK
1174 -)))
1175 -|(% style="width:154px" %)AT+PWMSET=0|(% style="width:196px" %)The unit of PWM capture time is microsecond. The capture frequency range is between 20HZ and 100000HZ.   |(% style="width:157px" %)(((
1176 -OK
1177 -
1178 -)))
1179 -|(% style="width:154px" %)AT+PWMSET=1|(% style="width:196px" %)The unit of PWM capture time is millisecond.  The capture frequency range is between 5HZ and 250HZ. |(% style="width:157px" %)OK
1180 -
1181 -(% style="color:blue" %)**Downlink Command: 0x0C**
1182 -
1183 -Format: Command Code (0x0C) followed by 1 bytes.
1184 -
1185 -* Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1186 -* Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1187 -
1188 1188  = 4. Battery & Power Consumption =
1189 1189  
1190 1190  
... ... @@ -1197,19 +1197,21 @@
1197 1197  
1198 1198  
1199 1199  (% class="wikigeneratedid" %)
1200 -**User can change firmware SN50v3-LB to:**
1076 +User can change firmware SN50v3-LB to:
1201 1201  
1202 1202  * Change Frequency band/ region.
1203 1203  * Update with new features.
1204 1204  * Fix bugs.
1205 1205  
1206 -**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
1082 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1207 1207  
1208 -**Methods to Update Firmware:**
1209 1209  
1210 -* (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/]]**
1211 -* 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 +Methods to Update Firmware:
1212 1212  
1087 +* (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/]]
1088 +* 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]]**.
1089 +
1090 +
1213 1213  = 6. FAQ =
1214 1214  
1215 1215  == 6.1 Where can i find source code of SN50v3-LB? ==
... ... @@ -1218,22 +1218,7 @@
1218 1218  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1219 1219  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1220 1220  
1221 -== 6.2 How to generate PWM Output in SN50v3-LB? ==
1222 1222  
1223 -
1224 -See this document: **[[Generate PWM Output on SN50v3>>https://www.dropbox.com/scl/fi/r3trcet2knujg40w0mgyn/Generate-PWM-Output-on-SN50v3.pdf?rlkey=rxsgmrhhrv62iiiwjq9sv10bn&dl=0]]**.
1225 -
1226 -
1227 -== 6.3 How to put several sensors to a SN50v3-LB? ==
1228 -
1229 -
1230 -When we want to put several sensors to A SN50v3-LB, the waterproof at the grand connector will become an issue. User can try to exchange the grand connector to below type.
1231 -
1232 -[[Reference Supplier>>https://www.yscableglands.com/cable-glands/nylon-cable-glands/cable-gland-rubber-seal.html]].
1233 -
1234 -[[image:image-20230810121434-1.png||height="242" width="656"]]
1235 -
1236 -
1237 1237  = 7. Order Info =
1238 1238  
1239 1239  
... ... @@ -1257,6 +1257,7 @@
1257 1257  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1258 1258  * (% style="color:red" %)**NH**(%%): No Hole
1259 1259  
1123 +
1260 1260  = 8. ​Packing Info =
1261 1261  
1262 1262  
... ... @@ -1271,6 +1271,7 @@
1271 1271  * Package Size / pcs : cm
1272 1272  * Weight / pcs : g
1273 1273  
1138 +
1274 1274  = 9. Support =
1275 1275  
1276 1276  
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