Last modified by Xiaoling on 2023/05/26 14:19
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From version < 139.1 >
edited by Edwin Chen
on 2022/08/13 17:43
To version < 146.5 >
edited by Xiaoling
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Title
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1 -LA66 LoRaWAN Module
1 +LA66 LoRaWAN Shield User Manual
Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
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6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
10 += 1.  LA66 LoRaWAN Shield =
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
13 13  
13 +== 1.1  Overview ==
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
19 19  
20 20  (((
21 -
22 -)))
23 -
24 -(((
25 -(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere.
26 -)))
27 -)))
28 -
29 -(((
30 -(((
31 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
32 -)))
33 -)))
34 -
35 -(((
36 -(((
37 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 -)))
39 -
40 -(((
41 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
42 -)))
43 -)))
44 -
45 -(((
46 -(((
47 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 -)))
49 -)))
50 -
51 -
52 -
53 -== 1.2  Features ==
54 -
55 -
56 -* Support LoRaWAN v1.0.4 protocol
57 -* Support peer-to-peer protocol
58 -* TCXO crystal to ensure RF performance on low temperature
59 -* SMD Antenna pad and i-pex antenna connector
60 -* Available in different frequency LoRaWAN frequency bands.
61 -* World-wide unique OTAA keys.
62 -* AT Command via UART-TTL interface
63 -* Firmware upgradable via UART interface
64 -* Ultra-long RF range
65 -
66 -
67 -
68 -
69 -
70 -== 1.3  Specification ==
71 -
72 -
73 -* CPU: 32-bit 48 MHz
74 -* Flash: 256KB
75 -* RAM: 64KB
76 -* Input Power Range: 1.8v ~~ 3.7v
77 -* Power Consumption: < 4uA.
78 -* Frequency Range: 150 MHz ~~ 960 MHz
79 -* Maximum Power +22 dBm constant RF output
80 -* High sensitivity: -148 dBm
81 -* Temperature:
82 -** Storage: -55 ~~ +125℃
83 -** Operating: -40 ~~ +85℃
84 -* Humidity:
85 -** Storage: 5 ~~ 95% (Non-Condensing)
86 -** Operating: 10 ~~ 95% (Non-Condensing)
87 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
88 -* LoRa Rx current: <9 mA
89 -* I/O Voltage: 3.3v
90 -
91 -
92 -
93 -
94 -
95 -== 1.4  AT Command ==
96 -
97 -
98 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
99 -
100 -
101 -
102 -== 1.5  Dimension ==
103 -
104 -[[image:image-20220718094750-3.png]]
105 -
106 -
107 -
108 -== 1.6  Pin Mapping ==
109 -
110 -[[image:image-20220720111850-1.png]]
111 -
112 -
113 -
114 -== 1.7  Land Pattern ==
115 -
116 -
117 -[[image:image-20220517072821-2.png]]
118 -
119 -
120 -
121 -= 2.  LA66 LoRaWAN Shield =
122 -
123 -
124 -== 2.1  Overview ==
125 -
126 -
127 -(((
128 128  [[image:image-20220715000826-2.png||height="145" width="220"]]
129 129  )))
130 130  
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162 162  
163 163  
164 164  
165 -== 2.2  Features ==
54 +== 1.2  Features ==
166 166  
167 167  
168 168  * Arduino Shield base on LA66 LoRaWAN module
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179 179  
180 180  
181 181  
71 +== 1.3  Specification ==
182 182  
183 -== 2.3  Specification ==
184 184  
185 -
186 186  * CPU: 32-bit 48 MHz
187 187  * Flash: 256KB
188 188  * RAM: 64KB
... ... @@ -204,9 +204,10 @@
204 204  
205 205  
206 206  
95 +== 2.4  Pin Mapping & LED ==
207 207  
208 -== 2.4  LED ==
209 209  
98 +[[image:image-20220814101457-1.png||height="553" width="761"]]
210 210  
211 211  ~1. The LED lights up red when there is an upstream data packet
212 212  2. When the network is successfully connected, the green light will be on for 5 seconds
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461 461  * Firmware upgradable via UART interface
462 462  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
463 463  
464 -
465 -
466 -
467 -
468 468  == 3.3  Specification ==
469 469  
470 470  
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484 484  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
485 485  * LoRa Rx current: <9 mA
486 486  
487 -
488 -
489 -
490 -
491 491  == 3.4  Pin Mapping & LED ==
492 492  
374 +[[image:image-20220813183239-3.png||height="526" width="662"]]
493 493  
494 494  
495 495  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
... ... @@ -617,86 +617,89 @@
617 617  
618 618  
619 619  
620 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
502 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
621 621  
622 622  
623 -=== 3.8.1  DRAGINO-LA66-APP ===
505 +=== 3.8.1  Hardware and Software Connection ===
624 624  
625 625  
626 -[[image:image-20220723102027-3.png]]
627 -
628 -
629 -
630 630  ==== (% style="color:blue" %)**Overview：**(%%) ====
631 631  
632 632  
633 633  (((
634 -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.
635 -)))
512 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
636 636  
637 -(((
638 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
514 +* Send real-time location information of mobile phone to LoRaWAN network.
515 +* Check LoRaWAN network signal strengh.
516 +* Manually send messages to LoRaWAN network.
639 639  )))
640 640  
641 641  
642 642  
643 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
521 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
644 644  
523 +A USB to Type-C adapter is needed to connect to a Mobile phone.
645 645  
646 -Requires a type-c to USB adapter
525 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
647 647  
648 -[[image:image-20220723104754-4.png]]
527 +[[image:image-20220813174353-2.png||height="360" width="313"]]
649 649  
650 650  
530 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
651 651  
652 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
532 +[[(% 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)
653 653  
534 +[[image:image-20220813173738-1.png]]
654 654  
536 +
537 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
538 +
655 655  Function and page introduction
656 656  
657 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
541 +[[image:image-20220723113448-7.png||height="995" width="450"]]
658 658  
543 +**Block Explain:**
659 659  
660 -1.Display LA66 USB LoRaWAN Module connection status
545 +1.  Display LA66 USB LoRaWAN Module connection status
661 661  
662 -2.Check and reconnect
547 +2.  Check and reconnect
663 663  
664 -3.Turn send timestamps on or off
549 +3.  Turn send timestamps on or off
665 665  
666 -4.Display LoRaWan connection status
551 +4.  Display LoRaWan connection status
667 667  
668 -5.Check LoRaWan connection status
553 +5.  Check LoRaWan connection status
669 669  
670 -6.The RSSI value of the node when the ACK is received
555 +6.  The RSSI value of the node when the ACK is received
671 671  
672 -7.Node's Signal Strength Icon
557 +7.  Node's Signal Strength Icon
673 673  
674 -8.Set the packet sending interval of the node in seconds
559 +8.  Configure Location Uplink Interval
675 675  
676 -9.AT command input box
561 +9.  AT command input box
677 677  
678 -10.Send AT command button
563 +10.  Send Button:  Send input box info to LA66 USB Adapter
679 679  
680 -11.Node log box
565 +11.  Output Log from LA66 USB adapter
681 681  
682 -12.clear log button
567 +12.  clear log button
683 683  
684 -13.exit button
569 +13.  exit button
685 685  
686 686  
687 687  LA66 USB LoRaWAN Module not connected
688 688  
689 -[[image:image-20220723110520-5.png||height="903" width="677"]]
574 +[[image:image-20220723110520-5.png||height="677" width="508"]]
690 690  
691 691  
692 692  
693 693  Connect LA66 USB LoRaWAN Module
694 694  
695 -[[image:image-20220723110626-6.png||height="906" width="680"]]
580 +[[image:image-20220723110626-6.png||height="681" width="511"]]
696 696  
697 697  
698 698  
699 -=== 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 ===
584 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
700 700  
701 701  
702 702  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
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707 707  
708 708  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
709 709  
710 -Sample JSON file please go to this link to download：放置JSON文件的链接
595 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
711 711  
712 -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/]]
597 +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/]]
713 713  
714 -The following is the positioning effect map
599 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
715 715  
601 +
602 +Example output in NodeRed is as below:
603 +
716 716  [[image:image-20220723144339-1.png]]
717 717  
718 718  
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734 734  == 4.1  How to Compile Source Code for LA66? ==
735 735  
736 736  
737 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
625 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
738 738  
739 739  
740 740  
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756 756  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
757 757  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
758 758  
759 -
760 -
761 -
762 -
763 763  = 6.  Reference =
764 764  
765 765  
image-20220813183239-3.png
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