Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 43.50 >
edited by Xiaoling
on 2023/05/16 15:50
To version < 73.1 >
edited by Saxer Lin
on 2023/08/18 09:50
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
... ... @@ -123,7 +123,7 @@
123 123  == 1.7 Pin Definitions ==
124 124  
125 125  
126 -[[image:image-20230513102034-2.png]]
126 +[[image:image-20230610163213-1.png||height="404" width="699"]]
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 -== Hole Option ==
139 +== 1.9 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 S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
154 +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.
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.
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.
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 to send device configure detail, include device configure status. SN50v3 will uplink a payload via FPort=5 to server.
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.
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
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
220 220  
221 221  Example parse in TTNv3
222 222  
223 223  
224 -(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
224 +(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB, 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
230 +0x01: EU868
231 231  
232 -*0x02: US915
232 +0x02: US915
233 233  
234 -*0x03: IN865
234 +0x03: IN865
235 235  
236 -*0x04: AU915
236 +0x04: AU915
237 237  
238 -*0x05: KZ865
238 +0x05: KZ865
239 239  
240 -*0x06: RU864
240 +0x06: RU864
241 241  
242 -*0x07: AS923
242 +0x07: AS923
243 243  
244 -*0x08: AS923-1
244 +0x08: AS923-1
245 245  
246 -*0x09: AS923-2
246 +0x09: AS923-2
247 247  
248 -*0x0a: AS923-3
248 +0x0a: AS923-3
249 249  
250 -*0x0b: CN470
250 +0x0b: CN470
251 251  
252 -*0x0c: EU433
252 +0x0c: EU433
253 253  
254 -*0x0d: KR920
254 +0x0d: KR920
255 255  
256 -*0x0e: MA869
256 +0x0e: MA869
257 257  
258 258  
259 259  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -277,19 +277,22 @@
277 277  === 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
278 278  
279 279  
280 -SN50v3 has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command AT+MOD to set SN50v3 to different working modes.
280 +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.
281 281  
282 282  For example:
283 283  
284 - **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
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.
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 **DR0**. Server sides will see NULL payload while SN50v3 transmit in DR0 with 12 bytes payload.
290 -1. All modes share the same Payload Explanation from HERE.
291 -1. By default, the device will send an uplink message every 20 minutes.
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.
292 292  
291 +2. All modes share the same Payload Explanation from HERE.
292 +
293 +3. By default, the device will send an uplink message every 20 minutes.
294 +
295 +
293 293  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
294 294  
295 295  
... ... @@ -296,8 +296,8 @@
296 296  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
297 297  
298 298  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
299 -|(% 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:40px" %)**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:90px" %)**2**
300 -|**Value**|Bat|(% style="width:191px" %)(((
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" %)(((
301 301  Temperature(DS18B20)(PC13)
302 302  )))|(% style="width:78px" %)(((
303 303  ADC(PA4)
... ... @@ -312,7 +312,6 @@
312 312  [[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"]]
313 313  
314 314  
315 -
316 316  ==== 2.3.2.2  MOD~=2 (Distance Mode) ====
317 317  
318 318  
... ... @@ -319,8 +319,8 @@
319 319  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.
320 320  
321 321  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
322 -|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**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**
323 -|**Value**|BAT|(% style="width:196px" %)(((
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" %)(((
324 324  Temperature(DS18B20)(PC13)
325 325  )))|(% style="width:87px" %)(((
326 326  ADC(PA4)
... ... @@ -327,7 +327,7 @@
327 327  )))|(% style="width:189px" %)(((
328 328  Digital in(PB15) & Digital Interrupt(PA8)
329 329  )))|(% style="width:208px" %)(((
330 -Distance measure by:1) LIDAR-Lite V3HP
332 +Distance measure by: 1) LIDAR-Lite V3HP
331 331  Or 2) Ultrasonic Sensor
332 332  )))|(% style="width:117px" %)Reserved
333 333  
... ... @@ -341,7 +341,7 @@
341 341  
342 342  (% style="color:blue" %)**Connection to Ultrasonic Sensor:**
343 343  
344 -Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
346 +(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
345 345  
346 346  [[image:image-20230512173903-6.png||height="596" width="715"]]
347 347  
... ... @@ -350,7 +350,7 @@
350 350  
351 351  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
352 352  |(% 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**
353 -|**Value**|BAT|(% style="width:183px" %)(((
355 +|Value|BAT|(% style="width:183px" %)(((
354 354  Temperature(DS18B20)(PC13)
355 355  )))|(% style="width:173px" %)(((
356 356  Digital in(PB15) & Digital Interrupt(PA8)
... ... @@ -358,8 +358,7 @@
358 358  ADC(PA4)
359 359  )))|(% style="width:323px" %)(((
360 360  Distance measure by:1)TF-Mini plus LiDAR
361 -Or 
362 -2) TF-Luna LiDAR
363 +Or 2) TF-Luna LiDAR
363 363  )))|(% style="width:188px" %)Distance signal  strength
364 364  
365 365  [[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/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]]
... ... @@ -367,7 +367,7 @@
367 367  
368 368  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
369 369  
370 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
371 +(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
371 371  
372 372  [[image:image-20230512180609-7.png||height="555" width="802"]]
373 373  
... ... @@ -374,9 +374,9 @@
374 374  
375 375  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
376 376  
377 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
378 +(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
378 378  
379 -[[image:image-20230513105207-4.png||height="469" width="802"]]
380 +[[image:image-20230610170047-1.png||height="452" width="799"]]
380 380  
381 381  
382 382  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
... ... @@ -387,8 +387,8 @@
387 387  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
388 388  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
389 389  **Size(bytes)**
390 -)))|=(% 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: 140px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)1
391 -|**Value**|(% style="width:68px" %)(((
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" %)(((
392 392  ADC1(PA4)
393 393  )))|(% style="width:75px" %)(((
394 394  ADC2(PA5)
... ... @@ -412,7 +412,7 @@
412 412  
413 413  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
414 414  |(% 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**
415 -|**Value**|BAT|(% style="width:186px" %)(((
416 +|Value|BAT|(% style="width:186px" %)(((
416 416  Temperature1(DS18B20)(PC13)
417 417  )))|(% style="width:82px" %)(((
418 418  ADC(PA4)
... ... @@ -423,10 +423,10 @@
423 423  
424 424  [[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"]]
425 425  
427 +
426 426  [[image:image-20230513134006-1.png||height="559" width="736"]]
427 427  
428 428  
429 -
430 430  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
431 431  
432 432  
... ... @@ -434,15 +434,18 @@
434 434  
435 435  Each HX711 need to be calibrated before used. User need to do below two steps:
436 436  
437 -1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
438 -1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
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.
439 439  1. (((
440 440  Weight has 4 bytes, the unit is g.
442 +
443 +
444 +
441 441  )))
442 442  
443 443  For example:
444 444  
445 -**AT+GETSENSORVALUE =0**
449 +(% style="color:blue" %)**AT+GETSENSORVALUE =0**
446 446  
447 447  Response:  Weight is 401 g
448 448  
... ... @@ -452,20 +452,17 @@
452 452  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
453 453  **Size(bytes)**
454 454  )))|=(% 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**
455 -|**Value**|BAT|(% style="width:193px" %)(((
456 -Temperature(DS18B20)
457 -(PC13)
459 +|Value|BAT|(% style="width:193px" %)(((
460 +Temperature(DS18B20)(PC13)
458 458  )))|(% style="width:85px" %)(((
459 459  ADC(PA4)
460 460  )))|(% style="width:186px" %)(((
461 -Digital in(PB15) &
462 -Digital Interrupt(PA8)
464 +Digital in(PB15) & Digital Interrupt(PA8)
463 463  )))|(% style="width:100px" %)Weight
464 464  
465 465  [[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"]]
466 466  
467 467  
468 -
469 469  ==== 2.3.2.6  MOD~=6 (Counting Mode) ====
470 470  
471 471  
... ... @@ -475,11 +475,12 @@
475 475  
476 476  [[image:image-20230512181814-9.png||height="543" width="697"]]
477 477  
479 +
478 478  (% style="color:red" %)**Note:** **LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the SN50_v3 to avoid this happen.**
479 479  
480 480  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
481 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 220px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4**
482 -|**Value**|BAT|(% style="width:256px" %)(((
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" %)(((
483 483  Temperature(DS18B20)(PC13)
484 484  )))|(% style="width:108px" %)(((
485 485  ADC(PA4)
... ... @@ -492,7 +492,6 @@
492 492  [[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"]]
493 493  
494 494  
495 -
496 496  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
497 497  
498 498  
... ... @@ -500,7 +500,7 @@
500 500  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
501 501  **Size(bytes)**
502 502  )))|=(% 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
503 -|**Value**|BAT|(% style="width:188px" %)(((
504 +|Value|BAT|(% style="width:188px" %)(((
504 504  Temperature(DS18B20)
505 505  (PC13)
506 506  )))|(% style="width:83px" %)(((
... ... @@ -518,8 +518,8 @@
518 518  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
519 519  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
520 520  **Size(bytes)**
521 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;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
522 -|**Value**|BAT|(% style="width:207px" %)(((
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" %)(((
523 523  Temperature(DS18B20)
524 524  (PC13)
525 525  )))|(% style="width:94px" %)(((
... ... @@ -541,19 +541,19 @@
541 541  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
542 542  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
543 543  **Size(bytes)**
544 -)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4
545 -|**Value**|BAT|(((
546 -Temperature1(DS18B20)
547 -(PC13)
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|(((
547 +Temperature
548 +(DS18B20)(PC13)
548 548  )))|(((
549 -Temperature2(DS18B20)
550 -(PB9)
550 +Temperature2
551 +(DS18B20)(PB9)
551 551  )))|(((
552 552  Digital Interrupt
553 553  (PB15)
554 554  )))|(% style="width:193px" %)(((
555 -Temperature3(DS18B20)
556 -(PB8)
556 +Temperature3
557 +(DS18B20)(PB8)
557 557  )))|(% style="width:78px" %)(((
558 558  Count1(PA8)
559 559  )))|(% style="width:78px" %)(((
... ... @@ -578,6 +578,93 @@
578 578  When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
579 579  
580 580  
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 +
581 581  === 2.3.3  ​Decode payload ===
582 582  
583 583  
... ... @@ -587,13 +587,13 @@
587 587  
588 588  The payload decoder function for TTN V3 are here:
589 589  
590 -SN50v3 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
678 +SN50v3-LB TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
591 591  
592 592  
593 593  ==== 2.3.3.1 Battery Info ====
594 594  
595 595  
596 -Check the battery voltage for SN50v3.
684 +Check the battery voltage for SN50v3-LB.
597 597  
598 598  Ex1: 0x0B45 = 2885mV
599 599  
... ... @@ -641,19 +641,24 @@
641 641  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
642 642  
643 643  
644 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
732 +The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
645 645  
646 -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.
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.
647 647  
648 648  [[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"]]
649 649  
738 +
650 650  (% 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.**
651 651  
652 652  
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 +
653 653  ==== 2.3.3.5 Digital Interrupt ====
654 654  
655 655  
656 -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.
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.
657 657  
658 658  (% style="color:blue" %)** Interrupt connection method:**
659 659  
... ... @@ -666,18 +666,18 @@
666 666  
667 667  [[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"]]
668 668  
669 -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.
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.
670 670  
671 671  
672 672  (% style="color:blue" %)**Below is the installation example:**
673 673  
674 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
767 +Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB as follows:
675 675  
676 676  * (((
677 -One pin to SN50_v3's PA8 pin
770 +One pin to SN50v3-LB's PA8 pin
678 678  )))
679 679  * (((
680 -The other pin to SN50_v3's VDD pin
773 +The other pin to SN50v3-LB's VDD pin
681 681  )))
682 682  
683 683  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.
... ... @@ -694,7 +694,7 @@
694 694  
695 695  The command is:
696 696  
697 -(% 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]]**. **)
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]]**. **)
698 698  
699 699  Below shows some screen captures in TTN V3:
700 700  
... ... @@ -701,7 +701,7 @@
701 701  [[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"]]
702 702  
703 703  
704 -In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
797 +In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
705 705  
706 706  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
707 707  
... ... @@ -713,12 +713,13 @@
713 713  
714 714  We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
715 715  
716 -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.
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.**
717 717  
811 +
718 718  Below is the connection to SHT20/ SHT31. The connection is as below:
719 719  
814 +[[image:image-20230610170152-2.png||height="501" width="846"]]
720 720  
721 -[[image:image-20230513103633-3.png||height="448" width="716"]]
722 722  
723 723  The device will be able to get the I2C sensor data now and upload to IoT Server.
724 724  
... ... @@ -746,7 +746,7 @@
746 746  
747 747  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]]
748 748  
749 -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.
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.
750 750  
751 751  The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
752 752  
... ... @@ -755,7 +755,7 @@
755 755  [[image:image-20230512173903-6.png||height="596" width="715"]]
756 756  
757 757  
758 -Connect to the SN50_v3 and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
852 +Connect to the SN50v3-LB and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
759 759  
760 760  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
761 761  
... ... @@ -764,17 +764,16 @@
764 764  Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
765 765  
766 766  
767 -
768 768  ==== 2.3.3.9  Battery Output - BAT pin ====
769 769  
770 770  
771 -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.
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.
772 772  
773 773  
774 774  ==== 2.3.3.10  +5V Output ====
775 775  
776 776  
777 -SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
870 +SN50v3-LB will enable +5V output before all sampling and disable the +5v after all sampling. 
778 778  
779 779  The 5V output time can be controlled by AT Command.
780 780  
... ... @@ -782,10 +782,9 @@
782 782  
783 783  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
784 784  
785 -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.
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.
786 786  
787 787  
788 -
789 789  ==== 2.3.3.11  BH1750 Illumination Sensor ====
790 790  
791 791  
... ... @@ -793,11 +793,34 @@
793 793  
794 794  [[image:image-20230512172447-4.png||height="416" width="712"]]
795 795  
888 +
796 796  [[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"]]
797 797  
798 798  
799 -==== 2.3.3.12  Working MOD ====
892 +==== 2.3.3.12  PWM MOD ====
800 800  
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 +
801 801  The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
802 802  
803 803  User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
... ... @@ -813,6 +813,7 @@
813 813  * 6: MOD7
814 814  * 7: MOD8
815 815  * 8: MOD9
931 +* 9: MOD10
816 816  
817 817  == 2.4 Payload Decoder file ==
818 818  
... ... @@ -824,7 +824,6 @@
824 824  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/SN50_v3-LB>>https://github.com/dragino/dragino-end-node-decoder/tree/main/SN50_v3-LB]]
825 825  
826 826  
827 -
828 828  == 2.5 Frequency Plans ==
829 829  
830 830  
... ... @@ -860,17 +860,18 @@
860 860  == 3.3 Commands special design for SN50v3-LB ==
861 861  
862 862  
863 -These commands only valid for S31x-LB, as below:
978 +These commands only valid for SN50v3-LB, as below:
864 864  
865 865  
866 866  === 3.3.1 Set Transmit Interval Time ===
867 867  
983 +
868 868  Feature: Change LoRaWAN End Node Transmit Interval.
869 869  
870 870  (% style="color:blue" %)**AT Command: AT+TDC**
871 871  
872 872  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
873 -|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
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**
874 874  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
875 875  30000
876 876  OK
... ... @@ -892,21 +892,23 @@
892 892  
893 893  === 3.3.2 Get Device Status ===
894 894  
1011 +
895 895  Send a LoRaWAN downlink to ask the device to send its status.
896 896  
897 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
1014 +(% style="color:blue" %)**Downlink Payload: 0x26 01**
898 898  
899 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
1016 +Sensor will upload Device Status via **FPORT=5**. See payload section for detail.
900 900  
901 901  
902 902  === 3.3.3 Set Interrupt Mode ===
903 903  
1021 +
904 904  Feature, Set Interrupt mode for GPIO_EXIT.
905 905  
906 906  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
907 907  
908 908  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
909 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
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**
910 910  |(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
911 911  0
912 912  OK
... ... @@ -921,7 +921,6 @@
921 921  )))|(% style="width:157px" %)OK
922 922  |(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
923 923  Set Transmit Interval
924 -
925 925  trigger by rising edge.
926 926  )))|(% style="width:157px" %)OK
927 927  |(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
... ... @@ -939,6 +939,7 @@
939 939  
940 940  === 3.3.4 Set Power Output Duration ===
941 941  
1059 +
942 942  Control the output duration 5V . Before each sampling, device will
943 943  
944 944  ~1. first enable the power output to external sensor,
... ... @@ -950,7 +950,7 @@
950 950  (% style="color:blue" %)**AT Command: AT+5VT**
951 951  
952 952  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
953 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
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**
954 954  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
955 955  500(default)
956 956  OK
... ... @@ -970,12 +970,13 @@
970 970  
971 971  === 3.3.5 Set Weighing parameters ===
972 972  
1091 +
973 973  Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
974 974  
975 975  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
976 976  
977 977  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
978 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
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**
979 979  |(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
980 980  |(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
981 981  |(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
... ... @@ -994,6 +994,7 @@
994 994  
995 995  === 3.3.6 Set Digital pulse count value ===
996 996  
1116 +
997 997  Feature: Set the pulse count value.
998 998  
999 999  Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
... ... @@ -1001,7 +1001,7 @@
1001 1001  (% style="color:blue" %)**AT Command: AT+SETCNT**
1002 1002  
1003 1003  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1004 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
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**
1005 1005  |(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1006 1006  |(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1007 1007  
... ... @@ -1016,12 +1016,13 @@
1016 1016  
1017 1017  === 3.3.7 Set Workmode ===
1018 1018  
1139 +
1019 1019  Feature: Switch working mode.
1020 1020  
1021 1021  (% style="color:blue" %)**AT Command: AT+MOD**
1022 1022  
1023 1023  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1024 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
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**
1025 1025  |(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1026 1026  OK
1027 1027  )))
... ... @@ -1037,6 +1037,33 @@
1037 1037  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1038 1038  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1039 1039  
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 +
1040 1040  = 4. Battery & Power Consumption =
1041 1041  
1042 1042  
... ... @@ -1049,27 +1049,43 @@
1049 1049  
1050 1050  
1051 1051  (% class="wikigeneratedid" %)
1052 -User can change firmware SN50v3-LB to:
1200 +**User can change firmware SN50v3-LB to:**
1053 1053  
1054 1054  * Change Frequency band/ region.
1055 1055  * Update with new features.
1056 1056  * Fix bugs.
1057 1057  
1058 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1206 +**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
1059 1059  
1208 +**Methods to Update Firmware:**
1060 1060  
1061 -Methods to Update Firmware:
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]]**.
1062 1062  
1063 -* (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/]]
1064 -* 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]]**.
1065 -
1066 1066  = 6. FAQ =
1067 1067  
1068 1068  == 6.1 Where can i find source code of SN50v3-LB? ==
1069 1069  
1217 +
1070 1070  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1071 1071  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1072 1072  
1221 +== 6.2 How to generate PWM Output in SN50v3-LB? ==
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 +
1073 1073  = 7. Order Info =
1074 1074  
1075 1075  
... ... @@ -1095,6 +1095,7 @@
1095 1095  
1096 1096  = 8. ​Packing Info =
1097 1097  
1262 +
1098 1098  (% style="color:#037691" %)**Package Includes**:
1099 1099  
1100 1100  * SN50v3-LB LoRaWAN Generic Node
image-20230610162852-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +695.7 KB
Content
image-20230610163213-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +695.4 KB
Content
image-20230610170047-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +444.9 KB
Content
image-20230610170152-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +359.5 KB
Content
image-20230810121434-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Edwin
Size
... ... @@ -1,0 +1,1 @@
1 +137.3 KB
Content
image-20230811113449-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +973.1 KB
Content
image-20230817170702-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +39.6 KB
Content
image-20230817172209-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +1.3 MB
Content
image-20230817173800-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +1.1 MB
Content
image-20230817173830-4.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +508.5 KB
Content
image-20230817173858-5.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +1.6 MB
Content
image-20230817183137-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +137.1 KB
Content
image-20230817183218-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +137.1 KB
Content
image-20230817183249-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +948.6 KB
Content
image-20230818092200-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Saxer
Size
... ... @@ -1,0 +1,1 @@
1 +98.9 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0