Last modified by Xiaoling on 2023/05/26 14:19
From version 1.1 >
edited by Edwin Chen
on 2022/05/17 07:20
To version < 10.1 >
edited by Xiaoling
on 2022/05/23 10:15
>
Change comment: Uploaded new attachment "image-20220523101537-1.png", version {1}

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1 +XWiki.Xiaoling
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2 2  {{toc/}}
3 3  {{/box}}
4 4  
5 -= What is LA66 LoRaWAN Module =
5 += LA66 LoRaWAN Module =
6 6  
7 +== What is LA66 LoRaWAN Module ==
8 +
7 7  **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 LoRa 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 program, create and connect your things everywhere.
8 8  
9 9  **LA66 **is a ready-to-use module which includes the LoRaWAN v1.0.4 protocol. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
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12 12  
13 13  
14 14  
15 -== Sub-paragraph ==
17 +== Specification ==
16 16  
17 -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
19 +[[image:image-20220517072526-1.png]]
18 18  
19 -== Sub-paragraph ==
21 +Input Power Range: 1.8v ~~ 3.7v
20 20  
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23 +Power Consumption: < 4uA.
22 22  
23 -=== Sub-sub paragraph ===
25 +Frequency Range: 150 MHz ~~ 960 MHz
24 24  
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27 +Maximum Power +22 dBm constant RF output
26 26  
29 +High sensitivity: -148 dBm
27 27  
28 -= Paragraph 2 =
31 +Temperature:
29 29  
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33 +* Storage: -55 ~~ +125℃
34 +* Operating: -40 ~~ +85℃
31 31  
32 -== Sub-paragraph ==
36 +Humidity:
33 33  
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38 +* Storage: 5 ~~ 95% (Non-Condensing)
39 +* Operating: 10 ~~ 95% (Non-Condensing)
35 35  
36 -== Sub-paragraph ==
41 +LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
37 37  
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43 +LoRa Rx current: <9 mA
44 +
45 +I/O Voltage: 3.3v
46 +
47 +
48 +== AT Command ==
49 +
50 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
51 +
52 +
53 +== Pin Mapping ==
54 +
55 +
56 +== Land Pattern ==
57 +
58 +[[image:image-20220517072821-2.png]]
59 +
60 +
61 +== Part Number ==
62 +
63 +Part Number: **LA66-XXX**
64 +
65 +**XX**: The default frequency band
66 +
67 +* **AS923**: LoRaWAN AS923 band
68 +* **AU915**: LoRaWAN AU915 band
69 +* **EU433**: LoRaWAN EU433 band
70 +* **EU868**: LoRaWAN EU868 band
71 +* **KR920**: LoRaWAN KR920 band
72 +* **US915**: LoRaWAN US915 band
73 +* **IN865**: LoRaWAN IN865 band
74 +* **CN470**: LoRaWAN CN470 band
75 +
76 += LA66 LoRaWAN Shield =
77 +
78 +LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN.
79 +
80 +
81 += LA66 USB LoRaWAN Adapter =
82 +
83 +LA66 USB LoRaWAN Adapter is the USB Adapter for LA66, it combines a USB TTL Chip and LA66 module which can easy to test the LoRaWAN feature by using PC or embedded device which has USB Interface.
84 +
85 +
86 +== Install USB Driver ==
87 +
88 +
89 +== Send & Get Message via LoRaWAN ==
90 +
91 +=== Install Minicom ===
92 +
93 +
94 +Example: LA66 USB Module got message from LA66 LoRa Shield and send the sensor data to NodeRed.
95 +
96 +
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