Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 145.1 >
edited by Edwin Chen
on 2022/08/14 10:15
To version < 137.2 >
edited by Xiaoling
on 2022/07/29 08:57
>
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
... ... @@ -63,9 +63,9 @@
63 63  * Firmware upgradable via UART interface
64 64  * Ultra-long RF range
65 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
... ... @@ -84,6 +84,7 @@
84 84  * LoRa Rx current: <9 mA
85 85  * I/O Voltage: 3.3v
86 86  
86 +
87 87  == 1.4  AT Command ==
88 88  
89 89  
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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  
... ... @@ -156,7 +156,6 @@
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
... ... @@ -168,9 +168,9 @@
168 168  * Firmware upgradable via UART interface
169 169  * Ultra-long RF range
170 170  
169 +
171 171  == 2.3  Specification ==
172 172  
173 -
174 174  * CPU: 32-bit 48 MHz
175 175  * Flash: 256KB
176 176  * RAM: 64KB
... ... @@ -189,9 +189,10 @@
189 189  * LoRa Rx current: <9 mA
190 190  * I/O Voltage: 3.3v
191 191  
192 -== 2.4  Pin Mapping & LED ==
193 193  
191 +== 2.4  LED ==
194 194  
193 +
195 195  ~1. The LED lights up red when there is an upstream data packet
196 196  2. When the network is successfully connected, the green light will be on for 5 seconds
197 197  3. Purple light on when receiving downlink data packets
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296 296  [[image:image-20220602100052-2.png||height="385" width="600"]]
297 297  
298 298  
299 -
300 300  === 2.8.2  Connection ===
301 301  
302 302  
... ... @@ -322,7 +322,6 @@
322 322  [[image:image-20220602102240-4.png||height="304" width="600"]]
323 323  
324 324  
325 -
326 326  === 2.8.3  Upgrade steps ===
327 327  
328 328  
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432 432  
433 433  == 3.2  Features ==
434 434  
435 -
436 436  * LoRaWAN USB adapter base on LA66 LoRaWAN module
437 437  * Ultra-long RF range
438 438  * Support LoRaWAN v1.0.4 protocol
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447 447  
448 448  == 3.3  Specification ==
449 449  
450 -
451 451  * CPU: 32-bit 48 MHz
452 452  * Flash: 256KB
453 453  * RAM: 64KB
... ... @@ -466,7 +466,6 @@
466 466  
467 467  == 3.4  Pin Mapping & LED ==
468 468  
469 -[[image:image-20220813183239-3.png||height="526" width="662"]]
470 470  
471 471  
472 472  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
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594 594  
595 595  
596 596  
597 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
591 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
598 598  
599 599  
600 -=== 3.8.1  Hardware and Software Connection ===
594 +=== 3.8.1  DRAGINO-LA66-APP ===
601 601  
602 602  
597 +[[image:image-20220723102027-3.png]]
598 +
599 +
600 +
603 603  ==== (% style="color:blue" %)**Overview：**(%%) ====
604 604  
605 605  
606 606  (((
607 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
605 +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.
606 +)))
608 608  
609 -* Send real-time location information of mobile phone to LoRaWAN network.
610 -* Check LoRaWAN network signal strengh.
611 -* Manually send messages to LoRaWAN network.
608 +(((
609 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
612 612  )))
613 613  
614 614  
615 615  
616 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
614 +==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
617 617  
618 -A USB to Type-C adapter is needed to connect to a Mobile phone.
619 619  
620 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
617 +Requires a type-c to USB adapter
621 621  
622 -[[image:image-20220813174353-2.png||height="360" width="313"]]
619 +[[image:image-20220723104754-4.png]]
623 623  
624 624  
625 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
626 626  
627 -[[(% 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)
628 -
629 -[[image:image-20220813173738-1.png]]
630 -
631 -
632 632  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
633 633  
625 +
634 634  Function and page introduction
635 635  
636 -[[image:image-20220723113448-7.png||height="995" width="450"]]
628 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
637 637  
638 -**Block Explain:**
639 639  
640 -1.  Display LA66 USB LoRaWAN Module connection status
631 +1.Display LA66 USB LoRaWAN Module connection status
641 641  
642 -2.  Check and reconnect
633 +2.Check and reconnect
643 643  
644 -3.  Turn send timestamps on or off
635 +3.Turn send timestamps on or off
645 645  
646 -4.  Display LoRaWan connection status
637 +4.Display LoRaWan connection status
647 647  
648 -5.  Check LoRaWan connection status
639 +5.Check LoRaWan connection status
649 649  
650 -6.  The RSSI value of the node when the ACK is received
641 +6.The RSSI value of the node when the ACK is received
651 651  
652 -7.  Node's Signal Strength Icon
643 +7.Node's Signal Strength Icon
653 653  
654 -8.  Configure Location Uplink Interval
645 +8.Set the packet sending interval of the node in seconds
655 655  
656 -9.  AT command input box
647 +9.AT command input box
657 657  
658 -10.  Send Button:  Send input box info to LA66 USB Adapter
649 +10.Send AT command button
659 659  
660 -11.  Output Log from LA66 USB adapter
651 +11.Node log box
661 661  
662 -12.  clear log button
653 +12.clear log button
663 663  
664 -13.  exit button
655 +13.exit button
665 665  
666 666  
667 667  LA66 USB LoRaWAN Module not connected
668 668  
669 -[[image:image-20220723110520-5.png||height="677" width="508"]]
660 +[[image:image-20220723110520-5.png||height="903" width="677"]]
670 670  
671 671  
672 672  
673 673  Connect LA66 USB LoRaWAN Module
674 674  
675 -[[image:image-20220723110626-6.png||height="681" width="511"]]
666 +[[image:image-20220723110626-6.png||height="906" width="680"]]
676 676  
677 677  
678 678  
679 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
670 +=== 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 ===
680 680  
681 681  
682 682  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
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687 687  
688 688  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
689 689  
690 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
681 +Sample JSON file please go to this link to download：放置JSON文件的链接
691 691  
692 -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/]]
683 +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/]]
693 693  
694 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
685 +The following is the positioning effect map
695 695  
696 -
697 -Example output in NodeRed is as below:
698 -
699 699  [[image:image-20220723144339-1.png]]
700 700  
701 701  
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717 717  == 4.1  How to Compile Source Code for LA66? ==
718 718  
719 719  
720 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
708 +Compile and Upload Code to ASR6601 Platform ：
721 721  
722 722  
723 723  
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739 739  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
740 740  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
741 741  
730 +
731 +
742 742  = 6.  Reference =
743 743  
744 744  
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