<
From version < 100.1 >
edited by Xiaoling
on 2022/07/19 09:34
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 ==
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15 15  (((
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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.
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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.
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26 26  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
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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.
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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.
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38 38  == 1.2  Features ==
39 39  
40 40  * Support LoRaWAN v1.0.4 protocol
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75 75  == 1.4  AT Command ==
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89 89  == 1.6  Pin Mapping ==
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105 105  == 2.1  Overview ==
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108 -[[image:image-20220715000826-2.png||height="386" width="449"]]
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111 111  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.
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112 112  
113 113  (((
114 -(% 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.
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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.
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117 117  (((
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118 118  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
119 119  )))
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121 121  (((
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122 122  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.
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124 124  
125 125  (((
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126 126  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
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130 130  == 2.2  Features ==
131 131  
132 132  * Arduino Shield base on LA66 LoRaWAN module
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140 140  * Firmware upgradable via UART interface
141 141  * Ultra-long RF range
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143 143  == 2.3  Specification ==
144 144  
145 145  * CPU: 32-bit 48 MHz
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160 160  * LoRa Rx current: <9 mA
161 161  * I/O Voltage: 3.3v
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163 163  == 2.4  Pin Mapping & LED ==
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321 321  * Firmware upgradable via UART interface
322 322  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
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324 324  == 3.3  Specification ==
325 325  
326 326  * CPU: 32-bit 48 MHz
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339 339  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
340 340  * LoRa Rx current: <9 mA
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342 342  == 3.4  Pin Mapping & LED ==
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495 495  = 5.  Reference =
496 496  
497 497  * 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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