<
From version < 100.2 >
edited by Xiaoling
on 2022/07/19 11:34
To version < 100.3 >
edited by Xiaoling
on 2022/07/19 11:41
>
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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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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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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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225 225  1. Arduino
226 226  1. USB TO TTL Adapter
227 227  
222 +
223 +
228 228  [[image:image-20220602100052-2.png||height="385" width="600"]]
229 229  
230 230  
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334 334  
335 335  == 3.1  Overview ==
336 336  
333 +
337 337  [[image:image-20220715001142-3.png||height="145" width="220"]]
338 338  
336 +
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.
340 340  
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.
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347 347  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
348 348  
349 349  
348 +
350 350  == 3.2  Features ==
351 351  
352 352  * LoRaWAN USB adapter base on LA66 LoRaWAN module
... ... @@ -536,6 +536,8 @@
536 536  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
537 537  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
538 538  
538 +
539 +
539 539  = 5.  Reference =
540 540  
541 541  * 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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