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From version < 87.3 >
edited by Xiaoling
on 2022/07/13 09:49
To version < 87.4 >
edited by Xiaoling
on 2022/07/13 09:55
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354 354  
355 355  
356 356  
357 -== Example Send & Get Messages via LoRaWAN in RPi ==
357 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
358 358  
359 +
359 359  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
360 360  
361 -~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
362 362  
363 +(% style="color:blue" %)**~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
364 +
363 363  [[image:image-20220602171233-2.png||height="538" width="800"]]
364 364  
365 365  
366 -2. Install Minicom in RPi.
367 367  
369 +(% style="color:blue" %)**2. Install Minicom in RPi.**
370 +
368 368  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
369 369  
370 -(% class="mark" %)apt update
373 + (% style="background-color:yellow" %)**apt update**
371 371  
372 -(% class="mark" %)apt install minicom
375 + (% style="background-color:yellow" %)**apt install minicom**
373 373  
374 374  
375 375  Use minicom to connect to the RPI's terminal
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377 377  [[image:image-20220602153146-3.png||height="439" width="500"]]
378 378  
379 379  
380 -3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
383 +
384 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
381 381  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
382 382  
383 383  [[image:image-20220602154928-5.png||height="436" width="500"]]
384 384  
385 385  
386 -4. Send Uplink message
387 387  
388 -Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
391 +(% style="color:blue" %)**4. Send Uplink message**
389 389  
393 +Format: **(% style="color:#4472C4" %)AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
394 +
390 390  example: AT+SENDB=01,02,8,05820802581ea0a5
391 391  
397 +
392 392  [[image:image-20220602160339-6.png||height="517" width="600"]]
393 393  
400 +
401 +
394 394  Check to see if TTN received the message
395 395  
396 396  [[image:image-20220602160627-7.png||height="369" width="800"]]
... ... @@ -397,33 +397,38 @@
397 397  
398 398  
399 399  
400 -== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
408 +== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
401 401  
402 402  
403 -== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
404 404  
412 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
405 405  
406 406  
407 -= Order Info =
408 408  
409 -Part Number:
410 410  
411 -**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
417 += 4.  Order Info =
412 412  
419 +
420 +Part Number: **LA66-XXX**, **LA66-LoRaWAN-Shield-XXX**  or  **LA66-USB-LoRaWAN-Adapter-XXX**
421 +
422 +
413 413  **XXX**: The default frequency band
414 414  
415 -* **AS923**: LoRaWAN AS923 band
416 -* **AU915**: LoRaWAN AU915 band
417 -* **EU433**: LoRaWAN EU433 band
418 -* **EU868**: LoRaWAN EU868 band
419 -* **KR920**: LoRaWAN KR920 band
420 -* **US915**: LoRaWAN US915 band
421 -* **IN865**: LoRaWAN IN865 band
425 +* **AS923**:  LoRaWAN AS923 band
426 +* **AU915**:  LoRaWAN AU915 band
427 +* **EU433**:  LoRaWAN EU433 band
428 +* **EU868**:  LoRaWAN EU868 band
429 +* **KR920**:  LoRaWAN KR920 band
430 +* **US915**:  LoRaWAN US915 band
431 +* **IN865**:  LoRaWAN IN865 band
422 422  * **CN470**: LoRaWAN CN470 band
423 -* **PP**: Peer to Peer LoRa Protocol
433 +* **PP**:  Peer to Peer LoRa Protocol
424 424  
425 -= Reference =
426 426  
436 +
437 +
438 += 5.  Reference =
439 +
427 427  * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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