<
From version < 100.2 >
edited by Xiaoling
on 2022/07/19 11:34
To version < 101.3 >
edited by Xiaoling
on 2022/07/20 11:21
>
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12 12  == 1.1  What is LA66 LoRaWAN Module ==
13 13  
14 14  
15 -
16 16  (((
17 17  (((
18 18  [[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
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51 51  
52 52  
53 53  
54 -
55 55  == 1.2  Features ==
56 56  
57 57  * Support LoRaWAN v1.0.4 protocol
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101 101  
102 102  
103 103  
104 -
105 105  == 1.6  Pin Mapping ==
106 106  
104 +[[image:image-20220720111850-1.png]]
107 107  
108 -[[image:image-20220719093156-1.png]]
109 109  
110 110  
111 -
112 112  == 1.7  Land Pattern ==
113 113  
114 114  [[image:image-20220517072821-2.png]]
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121 121  == 2.1  Overview ==
122 122  
123 123  
124 -
125 125  (((
126 126  [[image:image-20220715000826-2.png||height="145" width="220"]]
127 127  )))
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131 131  )))
132 132  
133 133  (((
134 -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.
129 +(% style="color:blue" %)**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.
135 135  )))
136 136  
137 137  (((
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160 160  
161 161  
162 162  
163 -
164 164  == 2.2  Features ==
165 165  
166 166  * Arduino Shield base on LA66 LoRaWAN module
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176 176  
177 177  
178 178  
179 -
180 180  == 2.3  Specification ==
181 181  
182 182  * CPU: 32-bit 48 MHz
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199 199  
200 200  
201 201  
202 -
203 203  == 2.4  Pin Mapping & LED ==
204 204  
205 205  
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334 334  
335 335  == 3.1  Overview ==
336 336  
329 +
337 337  [[image:image-20220715001142-3.png||height="145" width="220"]]
338 338  
332 +
333 +(((
339 339  (% 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.
335 +)))
340 340  
337 +(((
341 341  (% 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.
339 +)))
342 342  
341 +(((
343 343  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
343 +)))
344 344  
345 +(((
345 345  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.
347 +)))
346 346  
349 +(((
347 347  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
351 +)))
348 348  
349 349  
354 +
350 350  == 3.2  Features ==
351 351  
352 352  * LoRaWAN USB adapter base on LA66 LoRaWAN module
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390 390  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
391 391  
392 392  
398 +(((
393 393  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
400 +)))
394 394  
395 395  
396 396  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
image-20220720111850-1.png
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1 +XWiki.Xiaoling
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