<
From version < 101.2 >
edited by Xiaoling
on 2022/07/20 11:19
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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63 63  * Ultra-long RF range
64 64  
65 65  
68 +
66 66  == 1.3  Specification ==
67 67  
68 68  * CPU: 32-bit 48 MHz
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84 84  * I/O Voltage: 3.3v
85 85  
86 86  
90 +
87 87  == 1.4  AT Command ==
88 88  
89 89  
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97 97  
98 98  
99 99  
104 +
100 100  == 1.6  Pin Mapping ==
101 101  
102 -[[image:image-20220720111850-1.png]]
103 103  
108 +[[image:image-20220719093156-1.png]]
104 104  
105 105  
111 +
106 106  == 1.7  Land Pattern ==
107 107  
108 108  [[image:image-20220517072821-2.png]]
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115 115  == 2.1  Overview ==
116 116  
117 117  
124 +
118 118  (((
119 119  [[image:image-20220715000826-2.png||height="145" width="220"]]
120 120  )))
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124 124  )))
125 125  
126 126  (((
127 -(% 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.
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.
128 128  )))
129 129  
130 130  (((
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153 153  
154 154  
155 155  
163 +
156 156  == 2.2  Features ==
157 157  
158 158  * Arduino Shield base on LA66 LoRaWAN module
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167 167  * Ultra-long RF range
168 168  
169 169  
178 +
179 +
170 170  == 2.3  Specification ==
171 171  
172 172  * CPU: 32-bit 48 MHz
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188 188  * I/O Voltage: 3.3v
189 189  
190 190  
201 +
202 +
191 191  == 2.4  Pin Mapping & LED ==
192 192  
193 193  
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322 322  
323 323  == 3.1  Overview ==
324 324  
325 -
326 326  [[image:image-20220715001142-3.png||height="145" width="220"]]
327 327  
328 -
329 -(((
330 330  (% 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.
331 -)))
332 332  
333 -(((
334 334  (% 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.
335 -)))
336 336  
337 -(((
338 338  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
339 -)))
340 340  
341 -(((
342 342  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.
343 -)))
344 344  
345 -(((
346 346  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
347 -)))
348 348  
349 349  
350 -
351 351  == 3.2  Features ==
352 352  
353 353  * LoRaWAN USB adapter base on LA66 LoRaWAN module
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363 363  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
364 364  
365 365  
365 +
366 366  == 3.3  Specification ==
367 367  
368 368  * CPU: 32-bit 48 MHz
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382 382  * LoRa Rx current: <9 mA
383 383  
384 384  
385 +
385 385  == 3.4  Pin Mapping & LED ==
386 386  
387 387  
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389 389  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
390 390  
391 391  
392 -(((
393 393  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
394 -)))
395 395  
396 396  
397 397  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
image-20220720111850-1.png
Author
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1 -XWiki.Xiaoling
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