<
From version < 93.2 >
edited by Xiaoling
on 2022/07/15 14:35
To version < 87.16 >
edited by Xiaoling
on 2022/07/13 10:10
>
Change comment: There is no comment for this version

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13 13  
14 14  
15 15  (((
16 -[[image:image-20220715000242-1.png||height="110" width="132"]]
17 -
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  )))
20 20  
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100 100  
101 101  == 2.1  Overview ==
102 102  
103 -
104 -[[image:image-20220715000826-2.png||height="386" width="449"]]
105 -
106 -
107 107  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.
108 108  
109 -(((
110 -(% 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.
111 -)))
112 112  
113 -(((
114 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
115 -)))
116 -
117 -(((
118 -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.
119 -)))
120 -
121 -(((
122 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
123 -)))
124 -
125 -
126 126  == 2.2  Features ==
127 127  
128 128  * Arduino Shield base on LA66 LoRaWAN module
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185 185  1. Arduino
186 186  1. USB TO TTL Adapter
187 187  
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167 +
168 +
188 188  [[image:image-20220602100052-2.png||height="385" width="600"]]
189 189  
190 190  
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194 194  [[image:image-20220602101311-3.png||height="276" width="600"]]
195 195  
196 196  
197 -(((
198 198  (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
199 -)))
200 200  
201 201  (((
202 202  (% style="background-color:yellow" %)**GND  <-> GND
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233 233  ==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
234 234  
235 235  
236 -(((
237 237  (% style="color:blue" %)**1. Software download link:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]**
238 -)))
239 239  
240 240  
241 241  [[image:image-20220602103227-6.png]]
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294 294  
295 295  == 3.1  Overview ==
296 296  
297 -[[image:image-20220715001142-3.png||height="145" width="220"]]
274 +LA66 USB LoRaWAN Adapter is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
298 298  
299 -(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
300 300  
301 -(% 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.
302 -
303 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
304 -
305 -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.
306 -
307 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
308 -
309 -
310 310  == 3.2  Features ==
311 311  
312 312  * LoRaWAN USB adapter base on LA66 LoRaWAN module
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495 495  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
496 496  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
497 497  
465 +
466 +
498 498  = 5.  Reference =
499 499  
500 500  * 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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