Last modified by Xiaoling on 2023/09/19 09:20
<
From version < 93.1 >
edited by Edwin Chen
on 2022/07/15 00:12
To version < 100.2 >
edited by Xiaoling
on 2022/07/19 11:34
>
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12 12  == 1.1  What is LA66 LoRaWAN Module ==
13 13  
14 14  
15 +
15 15  (((
16 -[[image:image-20220715000242-1.png||height="110" width="132"]]
17 +(((
18 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
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18 18  (% 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.
19 19  )))
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20 20  
21 21  (((
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22 22  (% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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.
23 23  )))
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24 24  
25 25  (((
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26 26  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
27 27  )))
28 28  
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29 29  (((
30 30  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.
31 31  )))
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32 32  
33 33  (((
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34 34  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
35 35  )))
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36 36  
37 37  
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54 +
38 38  == 1.2  Features ==
39 39  
40 40  * Support LoRaWAN v1.0.4 protocol
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47 47  * Firmware upgradable via UART interface
48 48  * Ultra-long RF range
49 49  
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68 +
50 50  == 1.3  Specification ==
51 51  
52 52  * CPU: 32-bit 48 MHz
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67 67  * LoRa Rx current: <9 mA
68 68  * I/O Voltage: 3.3v
69 69  
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70 70  == 1.4  AT Command ==
71 71  
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72 72  AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
73 73  
74 74  
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75 75  == 1.5  Dimension ==
76 76  
77 -[[image:image-20220517072526-1.png]]
100 +[[image:image-20220718094750-3.png]]
78 78  
79 79  
80 80  
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81 81  == 1.6  Pin Mapping ==
82 82  
83 83  
84 -[[image:image-20220523101537-1.png]]
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86 86  
87 87  
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97 97  == 2.1  Overview ==
98 98  
99 99  
100 -[[image:image-20220715000826-2.png||height="386" width="449"]]
101 101  
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126 +[[image:image-20220715000826-2.png||height="145" width="220"]]
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102 102  
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103 103  LA66 LoRaWAN Shield is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
135 +)))
104 104  
105 105  (((
106 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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.
138 +(((
139 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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.
107 107  )))
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108 108  
109 109  (((
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110 110  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
111 111  )))
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112 112  
113 113  (((
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114 114  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.
115 115  )))
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116 116  
117 117  (((
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118 118  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
119 119  )))
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120 120  
121 121  
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122 122  == 2.2  Features ==
123 123  
124 124  * Arduino Shield base on LA66 LoRaWAN module
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132 132  * Firmware upgradable via UART interface
133 133  * Ultra-long RF range
134 134  
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135 135  == 2.3  Specification ==
136 136  
137 137  * CPU: 32-bit 48 MHz
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152 152  * LoRa Rx current: <9 mA
153 153  * I/O Voltage: 3.3v
154 154  
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155 155  == 2.4  Pin Mapping & LED ==
156 156  
157 157  
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311 311  * World-wide unique OTAA keys.
312 312  * AT Command via UART-TTL interface
313 313  * Firmware upgradable via UART interface
362 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
314 314  
364 +
365 +
315 315  == 3.3  Specification ==
316 316  
317 317  * CPU: 32-bit 48 MHz
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330 330  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
331 331  * LoRa Rx current: <9 mA
332 332  
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333 333  == 3.4  Pin Mapping & LED ==
334 334  
335 335  
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486 486  = 5.  Reference =
487 487  
488 488  * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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