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35 35  * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]]
36 36  
37 37  
38 -
39 39  == **1.2 Example 2: Connect to Pulse Counter** ==
40 40  
41 41  This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to Pulse Counter and communicate with Mobile. This example and example 2 compose the structure for a farm IoT solution. The structure is like below:
... ... @@ -113,7 +113,7 @@
113 113  
114 114  If the user needs to read the parameters of the electric energy meter and use the modbus command,please refer to the appendix of the MODBUS communication protocol in the user manual of the energy meter.
115 115  
116 -[[image:image-20220527092629-8.png]]
115 +[[image:image-20220601143257-10.png]]
117 117  
118 118  
119 119  (% class="box infomessage" %)
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161 161  If the configured parameters and commands are incorrect, the return value is not obtained.
162 162  )))
163 163  
164 -[[image:image-20220527092748-9.png]]
163 +[[image:image-20220601143201-9.png]]
165 165  
166 166  AT COMMAND
167 167  
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177 177  
178 178  c:  define the position for valid value.
179 179  
180 -[[image:image-20220527092936-10.png]]
179 +[[image:image-20220601143115-8.png]]
181 181  
182 182  AT COMMAND
183 183  
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186 186  PAYLOAD is available after the valid value is intercepted.
187 187  
188 188  
189 -[[image:image-20220527093059-11.png]]
188 +[[image:image-20220601143046-7.png]]
190 190  
191 191  AT COMMAND
192 192  
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194 194  
195 195  You can get configured PAYLOAD on TTN.
196 196  
197 -[[image:image-20220527093133-12.png]]
196 +[[image:image-20220601143519-1.png]]
198 198  
199 199  (((
200 200  AT COMMAND
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250 250  Payload:01 00 02 39 85 08 DC 00 00 00 44
251 251  )))
252 252  
253 -[[image:image-20220527093204-13.png]]
252 +[[image:image-20220601142936-6.png]]
254 254  
255 255  AT COMMAND
256 256  
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259 259  
260 260  
261 261  
262 -[[image:image-20220527093251-14.png]]
261 +[[image:image-20220601143642-2.png]]
263 263  
264 264  AT COMMAND
265 265  
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339 339  
340 340  
341 341  
342 -[[image:image-20220527093508-17.png]]
341 +[[image:image-20220601143803-3.png]]
343 343  
344 344  DOWNLINK
345 345  
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357 357  
358 358  
359 359  
360 -[[image:image-20220527093628-20.png]]
359 +[[image:image-20220601142805-5.png]]
361 361  
362 362  DOWNLINK
363 363  
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389 389  USB
390 390  
391 391  
391 +
392 392  [[image:image-20220527093747-22.png]]
393 393  
394 394  USB
395 395  
396 396  
397 +
397 397  (((
398 398  The configuration command is consistent with the AT command, input the hexadecimal command directly into the serial port, and the serial port will output the command.
399 399  )))
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421 421  )))
422 422  )))
423 423  
424 -[[image:image-20220527093849-24.png]]
425 +[[image:image-20220601142044-1.png]]
425 425  
426 426  
427 427  **Example**:These two meters are examples of setting parameters and device addresses.
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448 448  )))
449 449  )))
450 450  
451 -[[image:image-20220527094100-27.png]]
452 +[[image:image-20220601142354-2.png]]
452 452  
453 453  (% class="box infomessage" %)
454 454  (((
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475 475  
476 476  Its default device address is 01, and the following are the parameters for configuring two energy meters.
477 477  
478 -[[image:image-20220527094150-28.png]]
479 +[[image:image-20220601142452-3.png]]
479 479  
480 480  
481 -[[image:image-20220527094224-29.png]]
482 +[[image:image-20220601142607-4.png]]
482 482  
483 483  **PAYLOAD:01 08 DF 43 62**
484 484  
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485 485  * 08 DF is the valid value of the meter with device address 02.
486 486  * 43 62 is the valid value of the meter with device address 01.
487 487  
488 -
489 489  == 1.4 Example 4: Circuit Breaker Remote Open Close ==
490 490  
491 491  This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to SCHNEIDER SMART and Monitor and control your cabinet remotely with no wires and with Dragino RS485-LN LoRaWAN technology. The structure is like below:
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496 496  
497 497  * [[Circuit Breaker Remote Open Close>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Circuit_Breaker_Remote_Open_Close/]] : Configure Documen
498 498  
499 -
500 500  == 1.5 Example 5: SEM Three Energy Meter with RS485-BL or RS485-LN ==
501 501  
502 502  This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-BL to connect to SEM Three Energy Meter and send the data to mobile phone for remote minitor. The structure is like below:
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505 505  
506 506  * [[Connect to SEM Three>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/SEM_Three_Energy_Meter/&file=SEM%20three%20and%20Dragino%20RS485-LN%20v1.pdf]] : Configure Document for RS485-LN
507 507  
507 +
508 508  == 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN ==
509 509  
510 510  This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to CEM C31 485-T1-MID and send the data for remote minitor. The structure is like below:
... ... @@ -511,6 +511,7 @@
511 511  
512 512  * [[CEM C31 485-T1-MID>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/ELECTRICAL%20CABINET/&file=ELECTRICAL%20CABINET%20READINGS.pdf]] : Configure Document For RS485-LN
513 513  
514 +
514 514  == 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
515 515  
516 516  [[image:image-20220527094556-31.png]]
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