Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 141.1 >
edited by Edwin Chen
on 2022/08/13 18:13
To version < 137.5 >
edited by Xiaoling
on 2022/07/29 09:18
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
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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63 63  * Firmware upgradable via UART interface
64 64  * Ultra-long RF range
65 65  
66 -
67 -
68 68  == 1.3  Specification ==
69 69  
70 -
71 71  * CPU: 32-bit 48 MHz
72 72  * Flash: 256KB
73 73  * RAM: 64KB
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86 86  * LoRa Rx current: <9 mA
87 87  * I/O Voltage: 3.3v
88 88  
89 -
90 -
91 91  == 1.4  AT Command ==
92 92  
93 93  
... ... @@ -109,7 +109,6 @@
109 109  
110 110  == 1.7  Land Pattern ==
111 111  
112 -
113 113  [[image:image-20220517072821-2.png]]
114 114  
115 115  
... ... @@ -160,7 +160,6 @@
160 160  
161 161  == 2.2  Features ==
162 162  
163 -
164 164  * Arduino Shield base on LA66 LoRaWAN module
165 165  * Support LoRaWAN v1.0.4 protocol
166 166  * Support peer-to-peer protocol
... ... @@ -172,11 +172,8 @@
172 172  * Firmware upgradable via UART interface
173 173  * Ultra-long RF range
174 174  
175 -
176 -
177 177  == 2.3  Specification ==
178 178  
179 -
180 180  * CPU: 32-bit 48 MHz
181 181  * Flash: 256KB
182 182  * RAM: 64KB
... ... @@ -195,8 +195,6 @@
195 195  * LoRa Rx current: <9 mA
196 196  * I/O Voltage: 3.3v
197 197  
198 -
199 -
200 200  == 2.4  LED ==
201 201  
202 202  
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304 304  [[image:image-20220602100052-2.png||height="385" width="600"]]
305 305  
306 306  
307 -
308 308  === 2.8.2  Connection ===
309 309  
310 310  
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330 330  [[image:image-20220602102240-4.png||height="304" width="600"]]
331 331  
332 332  
333 -
334 334  === 2.8.3  Upgrade steps ===
335 335  
336 336  
... ... @@ -440,7 +440,6 @@
440 440  
441 441  == 3.2  Features ==
442 442  
443 -
444 444  * LoRaWAN USB adapter base on LA66 LoRaWAN module
445 445  * Ultra-long RF range
446 446  * Support LoRaWAN v1.0.4 protocol
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453 453  * Firmware upgradable via UART interface
454 454  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
455 455  
456 -
457 -
458 458  == 3.3  Specification ==
459 459  
460 -
461 461  * CPU: 32-bit 48 MHz
462 462  * Flash: 256KB
463 463  * RAM: 64KB
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474 474  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
475 475  * LoRa Rx current: <9 mA
476 476  
477 -
478 -
479 479  == 3.4  Pin Mapping & LED ==
480 480  
481 481  
... ... @@ -605,89 +605,86 @@
605 605  
606 606  
607 607  
608 -== 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. ==
609 609  
610 610  
611 -=== 3.8.1  Hardware and Software Connection ===
590 +=== 3.8.1  DRAGINO-LA66-APP ===
612 612  
613 613  
593 +[[image:image-20220723102027-3.png]]
594 +
595 +
596 +
614 614  ==== (% style="color:blue" %)**Overview：**(%%) ====
615 615  
616 616  
617 617  (((
618 -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 +)))
619 619  
620 -* Send real-time location information of mobile phone to LoRaWAN network.
621 -* Check LoRaWAN network signal strengh.
622 -* 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）
623 623  )))
624 624  
625 625  
626 626  
627 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
610 +==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
628 628  
629 -A USB to Type-C adapter is needed to connect to a Mobile phone.
630 630  
631 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
613 +Requires a type-c to USB adapter
632 632  
633 -[[image:image-20220813174353-2.png||height="360" width="313"]]
615 +[[image:image-20220723104754-4.png]]
634 634  
635 635  
636 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
637 637  
638 -[[(% 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)
639 -
640 -[[image:image-20220813173738-1.png]]
641 -
642 -
643 643  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
644 644  
621 +
645 645  Function and page introduction
646 646  
647 -[[image:image-20220723113448-7.png||height="995" width="450"]]
624 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
648 648  
649 -**Block Explain:**
650 650  
651 -1.  Display LA66 USB LoRaWAN Module connection status
627 +1.Display LA66 USB LoRaWAN Module connection status
652 652  
653 -2.  Check and reconnect
629 +2.Check and reconnect
654 654  
655 -3.  Turn send timestamps on or off
631 +3.Turn send timestamps on or off
656 656  
657 -4.  Display LoRaWan connection status
633 +4.Display LoRaWan connection status
658 658  
659 -5.  Check LoRaWan connection status
635 +5.Check LoRaWan connection status
660 660  
661 -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
662 662  
663 -7.  Node's Signal Strength Icon
639 +7.Node's Signal Strength Icon
664 664  
665 -8.  Configure Location Uplink Interval
641 +8.Set the packet sending interval of the node in seconds
666 666  
667 -9.  AT command input box
643 +9.AT command input box
668 668  
669 -10.  Send Button:  Send input box info to LA66 USB Adapter
645 +10.Send AT command button
670 670  
671 -11.  Output Log from LA66 USB adapter
647 +11.Node log box
672 672  
673 -12.  clear log button
649 +12.clear log button
674 674  
675 -13.  exit button
651 +13.exit button
676 676  
677 677  
678 678  LA66 USB LoRaWAN Module not connected
679 679  
680 -[[image:image-20220723110520-5.png||height="677" width="508"]]
656 +[[image:image-20220723110520-5.png||height="903" width="677"]]
681 681  
682 682  
683 683  
684 684  Connect LA66 USB LoRaWAN Module
685 685  
686 -[[image:image-20220723110626-6.png||height="681" width="511"]]
662 +[[image:image-20220723110626-6.png||height="906" width="680"]]
687 687  
688 688  
689 689  
690 -=== 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 ===
691 691  
692 692  
693 693  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
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698 698  
699 699  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
700 700  
701 -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
702 702  
703 -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/]]
704 704  
705 -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
706 706  
707 -
708 -Example output in NodeRed is as below:
709 -
710 710  [[image:image-20220723144339-1.png]]
711 711  
712 712  
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752 752  
753 753  
754 754  
728 +
729 +
755 755  = 6.  Reference =
756 756  
757 757  
image-20220813173738-1.png
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