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From version < 146.3 >
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To version < 137.3 >
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Title
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1 -LA66 LoRaWAN Shield User Manual
1 +LA66 LoRaWAN Module
Content
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52 52  
53 53  == 1.2  Features ==
54 54  
55 -
56 56  * Support LoRaWAN v1.0.4 protocol
57 57  * Support peer-to-peer protocol
58 58  * TCXO crystal to ensure RF performance on low temperature
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65 65  
66 66  == 1.3  Specification ==
67 67  
68 -
69 69  * CPU: 32-bit 48 MHz
70 70  * Flash: 256KB
71 71  * RAM: 64KB
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105 105  
106 106  == 1.7  Land Pattern ==
107 107  
108 -
109 109  [[image:image-20220517072821-2.png]]
110 110  
111 111  
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156 156  
157 157  == 2.2  Features ==
158 158  
159 -
160 160  * Arduino Shield base on LA66 LoRaWAN module
161 161  * Support LoRaWAN v1.0.4 protocol
162 162  * Support peer-to-peer protocol
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170 170  
171 171  == 2.3  Specification ==
172 172  
173 -
174 174  * CPU: 32-bit 48 MHz
175 175  * Flash: 256KB
176 176  * RAM: 64KB
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189 189  * LoRa Rx current: <9 mA
190 190  * I/O Voltage: 3.3v
191 191  
192 -== 2.4  Pin Mapping & LED ==
187 +== 2.4  LED ==
193 193  
194 194  
195 -[[image:image-20220814101457-1.png||height="553" width="761"]]
196 -
197 197  ~1. The LED lights up red when there is an upstream data packet
198 198  2. When the network is successfully connected, the green light will be on for 5 seconds
199 199  3. Purple light on when receiving downlink data packets
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298 298  [[image:image-20220602100052-2.png||height="385" width="600"]]
299 299  
300 300  
301 -
302 302  === 2.8.2  Connection ===
303 303  
304 304  
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324 324  [[image:image-20220602102240-4.png||height="304" width="600"]]
325 325  
326 326  
327 -
328 328  === 2.8.3  Upgrade steps ===
329 329  
330 330  
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434 434  
435 435  == 3.2  Features ==
436 436  
437 -
438 438  * LoRaWAN USB adapter base on LA66 LoRaWAN module
439 439  * Ultra-long RF range
440 440  * Support LoRaWAN v1.0.4 protocol
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449 449  
450 450  == 3.3  Specification ==
451 451  
452 -
453 453  * CPU: 32-bit 48 MHz
454 454  * Flash: 256KB
455 455  * RAM: 64KB
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468 468  
469 469  == 3.4  Pin Mapping & LED ==
470 470  
471 -[[image:image-20220813183239-3.png||height="526" width="662"]]
472 472  
473 473  
474 474  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
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596 596  
597 597  
598 598  
599 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
587 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
600 600  
601 601  
602 -=== 3.8.1  Hardware and Software Connection ===
590 +=== 3.8.1  DRAGINO-LA66-APP ===
603 603  
604 604  
593 +[[image:image-20220723102027-3.png]]
594 +
595 +
596 +
605 605  ==== (% style="color:blue" %)**Overview：**(%%) ====
606 606  
607 607  
608 608  (((
609 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
601 +DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter.
602 +)))
610 610  
611 -* Send real-time location information of mobile phone to LoRaWAN network.
612 -* Check LoRaWAN network signal strengh.
613 -* Manually send messages to LoRaWAN network.
604 +(((
605 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
614 614  )))
615 615  
616 616  
617 617  
618 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
610 +==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
619 619  
620 -A USB to Type-C adapter is needed to connect to a Mobile phone.
621 621  
622 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
613 +Requires a type-c to USB adapter
623 623  
624 -[[image:image-20220813174353-2.png||height="360" width="313"]]
615 +[[image:image-20220723104754-4.png]]
625 625  
626 626  
627 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
628 628  
629 -[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
630 -
631 -[[image:image-20220813173738-1.png]]
632 -
633 -
634 634  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
635 635  
621 +
636 636  Function and page introduction
637 637  
638 -[[image:image-20220723113448-7.png||height="995" width="450"]]
624 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
639 639  
640 -**Block Explain:**
641 641  
642 -1.  Display LA66 USB LoRaWAN Module connection status
627 +1.Display LA66 USB LoRaWAN Module connection status
643 643  
644 -2.  Check and reconnect
629 +2.Check and reconnect
645 645  
646 -3.  Turn send timestamps on or off
631 +3.Turn send timestamps on or off
647 647  
648 -4.  Display LoRaWan connection status
633 +4.Display LoRaWan connection status
649 649  
650 -5.  Check LoRaWan connection status
635 +5.Check LoRaWan connection status
651 651  
652 -6.  The RSSI value of the node when the ACK is received
637 +6.The RSSI value of the node when the ACK is received
653 653  
654 -7.  Node's Signal Strength Icon
639 +7.Node's Signal Strength Icon
655 655  
656 -8.  Configure Location Uplink Interval
641 +8.Set the packet sending interval of the node in seconds
657 657  
658 -9.  AT command input box
643 +9.AT command input box
659 659  
660 -10.  Send Button:  Send input box info to LA66 USB Adapter
645 +10.Send AT command button
661 661  
662 -11.  Output Log from LA66 USB adapter
647 +11.Node log box
663 663  
664 -12.  clear log button
649 +12.clear log button
665 665  
666 -13.  exit button
651 +13.exit button
667 667  
668 668  
669 669  LA66 USB LoRaWAN Module not connected
670 670  
671 -[[image:image-20220723110520-5.png||height="677" width="508"]]
656 +[[image:image-20220723110520-5.png||height="903" width="677"]]
672 672  
673 673  
674 674  
675 675  Connect LA66 USB LoRaWAN Module
676 676  
677 -[[image:image-20220723110626-6.png||height="681" width="511"]]
662 +[[image:image-20220723110626-6.png||height="906" width="680"]]
678 678  
679 679  
680 680  
681 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
666 +=== 3.8.2  Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED ===
682 682  
683 683  
684 684  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
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689 689  
690 690  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
691 691  
692 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
677 +Sample JSON file please go to this link to download：放置JSON文件的链接
693 693  
694 -For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
679 +For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
695 695  
696 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
681 +The following is the positioning effect map
697 697  
698 -
699 -Example output in NodeRed is as below:
700 -
701 701  [[image:image-20220723144339-1.png]]
702 702  
703 703  
image-20220813173738-1.png
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