Last modified by Xiaoling on 2023/05/26 14:19
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From version < 137.2 >
edited by Xiaoling
on 2022/07/29 08:57
To version < 146.2 >
edited by Xiaoling
on 2022/08/16 10:57
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Title
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1 -LA66 LoRaWAN Module
1 +LA66 LoRaWAN Module User Manual
Content
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52 52  
53 53  == 1.2  Features ==
54 54  
55 +
55 55  * Support LoRaWAN v1.0.4 protocol
56 56  * Support peer-to-peer protocol
57 57  * TCXO crystal to ensure RF performance on low temperature
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62 62  * Firmware upgradable via UART interface
63 63  * Ultra-long RF range
64 64  
65 -
66 66  == 1.3  Specification ==
67 67  
68 +
68 68  * CPU: 32-bit 48 MHz
69 69  * Flash: 256KB
70 70  * RAM: 64KB
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83 83  * LoRa Rx current: <9 mA
84 84  * I/O Voltage: 3.3v
85 85  
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 +
108 108  [[image:image-20220517072821-2.png]]
109 109  
110 110  
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155 155  
156 156  == 2.2  Features ==
157 157  
159 +
158 158  * Arduino Shield base on LA66 LoRaWAN module
159 159  * Support LoRaWAN v1.0.4 protocol
160 160  * Support peer-to-peer protocol
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166 166  * Firmware upgradable via UART interface
167 167  * Ultra-long RF range
168 168  
169 -
170 170  == 2.3  Specification ==
171 171  
173 +
172 172  * CPU: 32-bit 48 MHz
173 173  * Flash: 256KB
174 174  * RAM: 64KB
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187 187  * LoRa Rx current: <9 mA
188 188  * I/O Voltage: 3.3v
189 189  
192 +== 2.4  Pin Mapping & LED ==
190 190  
191 -== 2.4  LED ==
192 192  
195 +[[image:image-20220814101457-1.png||height="553" width="761"]]
193 193  
194 194  ~1. The LED lights up red when there is an upstream data packet
195 195  2. When the network is successfully connected, the green light will be on for 5 seconds
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295 295  [[image:image-20220602100052-2.png||height="385" width="600"]]
296 296  
297 297  
301 +
298 298  === 2.8.2  Connection ===
299 299  
300 300  
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320 320  [[image:image-20220602102240-4.png||height="304" width="600"]]
321 321  
322 322  
327 +
323 323  === 2.8.3  Upgrade steps ===
324 324  
325 325  
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429 429  
430 430  == 3.2  Features ==
431 431  
437 +
432 432  * LoRaWAN USB adapter base on LA66 LoRaWAN module
433 433  * Ultra-long RF range
434 434  * Support LoRaWAN v1.0.4 protocol
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443 443  
444 444  == 3.3  Specification ==
445 445  
452 +
446 446  * CPU: 32-bit 48 MHz
447 447  * Flash: 256KB
448 448  * RAM: 64KB
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461 461  
462 462  == 3.4  Pin Mapping & LED ==
463 463  
471 +[[image:image-20220813183239-3.png||height="526" width="662"]]
464 464  
465 465  
466 466  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
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588 588  
589 589  
590 590  
591 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
599 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
592 592  
593 593  
594 -=== 3.8.1  DRAGINO-LA66-APP ===
602 +=== 3.8.1  Hardware and Software Connection ===
595 595  
596 596  
597 -[[image:image-20220723102027-3.png]]
598 -
599 -
600 -
601 601  ==== (% style="color:blue" %)**Overview：**(%%) ====
602 602  
603 603  
604 604  (((
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 -)))
609 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
607 607  
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）
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.
610 610  )))
611 611  
612 612  
613 613  
614 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
618 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
615 615  
620 +A USB to Type-C adapter is needed to connect to a Mobile phone.
616 616  
617 -Requires a type-c to USB adapter
622 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
618 618  
619 -[[image:image-20220723104754-4.png]]
624 +[[image:image-20220813174353-2.png||height="360" width="313"]]
620 620  
621 621  
627 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
622 622  
623 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
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)
624 624  
631 +[[image:image-20220813173738-1.png]]
625 625  
633 +
634 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
635 +
626 626  Function and page introduction
627 627  
628 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
638 +[[image:image-20220723113448-7.png||height="995" width="450"]]
629 629  
640 +**Block Explain:**
630 630  
631 -1.Display LA66 USB LoRaWAN Module connection status
642 +1.  Display LA66 USB LoRaWAN Module connection status
632 632  
633 -2.Check and reconnect
644 +2.  Check and reconnect
634 634  
635 -3.Turn send timestamps on or off
646 +3.  Turn send timestamps on or off
636 636  
637 -4.Display LoRaWan connection status
648 +4.  Display LoRaWan connection status
638 638  
639 -5.Check LoRaWan connection status
650 +5.  Check LoRaWan connection status
640 640  
641 -6.The RSSI value of the node when the ACK is received
652 +6.  The RSSI value of the node when the ACK is received
642 642  
643 -7.Node's Signal Strength Icon
654 +7.  Node's Signal Strength Icon
644 644  
645 -8.Set the packet sending interval of the node in seconds
656 +8.  Configure Location Uplink Interval
646 646  
647 -9.AT command input box
658 +9.  AT command input box
648 648  
649 -10.Send AT command button
660 +10.  Send Button:  Send input box info to LA66 USB Adapter
650 650  
651 -11.Node log box
662 +11.  Output Log from LA66 USB adapter
652 652  
653 -12.clear log button
664 +12.  clear log button
654 654  
655 -13.exit button
666 +13.  exit button
656 656  
657 657  
658 658  LA66 USB LoRaWAN Module not connected
659 659  
660 -[[image:image-20220723110520-5.png||height="903" width="677"]]
671 +[[image:image-20220723110520-5.png||height="677" width="508"]]
661 661  
662 662  
663 663  
664 664  Connect LA66 USB LoRaWAN Module
665 665  
666 -[[image:image-20220723110626-6.png||height="906" width="680"]]
677 +[[image:image-20220723110626-6.png||height="681" width="511"]]
667 667  
668 668  
669 669  
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 ===
681 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
671 671  
672 672  
673 673  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
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678 678  
679 679  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
680 680  
681 -Sample JSON file please go to this link to download：放置JSON文件的链接
692 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
682 682  
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/]]
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/]]
684 684  
685 -The following is the positioning effect map
696 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
686 686  
698 +
699 +Example output in NodeRed is as below:
700 +
687 687  [[image:image-20220723144339-1.png]]
688 688  
689 689  
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705 705  == 4.1  How to Compile Source Code for LA66? ==
706 706  
707 707  
708 -Compile and Upload Code to ASR6601 Platform ：
722 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
709 709  
710 710  
711 711  
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727 727  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
728 728  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
729 729  
730 -
731 -
732 732  = 6.  Reference =
733 733  
734 734  
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