<
From version < 100.3 >
edited by Xiaoling
on 2022/07/19 11:41
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 16  (((
17 17  [[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
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50 50  
51 51  
52 52  
54 +
53 53  == 1.2  Features ==
54 54  
55 55  * Support LoRaWAN v1.0.4 protocol
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119 119  == 2.1  Overview ==
120 120  
121 121  
124 +
122 122  (((
123 123  [[image:image-20220715000826-2.png||height="145" width="220"]]
124 124  )))
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157 157  
158 158  
159 159  
163 +
160 160  == 2.2  Features ==
161 161  
162 162  * Arduino Shield base on LA66 LoRaWAN module
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172 172  
173 173  
174 174  
179 +
175 175  == 2.3  Specification ==
176 176  
177 177  * CPU: 32-bit 48 MHz
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194 194  
195 195  
196 196  
202 +
197 197  == 2.4  Pin Mapping & LED ==
198 198  
199 199  
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219 219  1. Arduino
220 220  1. USB TO TTL Adapter
221 221  
222 -
223 -
224 224  [[image:image-20220602100052-2.png||height="385" width="600"]]
225 225  
226 226  
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330 330  
331 331  == 3.1  Overview ==
332 332  
333 -
334 334  [[image:image-20220715001142-3.png||height="145" width="220"]]
335 335  
336 -
337 337  (% 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.
338 338  
339 339  (% 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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345 345  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
346 346  
347 347  
348 -
349 349  == 3.2  Features ==
350 350  
351 351  * LoRaWAN USB adapter base on LA66 LoRaWAN module
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535 535  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
536 536  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
537 537  
538 -
539 -
540 540  = 5.  Reference =
541 541  
542 542  * 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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