Last modified by Xiaoling on 2023/09/19 09:20
<
From version < 92.1 >
edited by Edwin Chen
on 2022/07/15 00:11
To version < 100.5 >
edited by Xiaoling
on 2022/07/19 11:45
>
Change comment: There is no comment for this version

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1 -XWiki.Edwin
1 +XWiki.Xiaoling
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13 13  
14 14  
15 15  (((
16 -[[image:image-20220715000242-1.png||height="110" width="132"]]
16 +(((
17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 +)))
17 17  
20 +(((
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24 +(((
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  )))
27 +)))
20 20  
21 21  (((
30 +(((
22 22  (% 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.
23 23  )))
33 +)))
24 24  
25 25  (((
36 +(((
26 26  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
27 27  )))
28 28  
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29 29  (((
30 30  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.
31 31  )))
43 +)))
32 32  
33 33  (((
46 +(((
34 34  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
35 35  )))
49 +)))
36 36  
37 37  
52 +
38 38  == 1.2  Features ==
39 39  
40 40  * Support LoRaWAN v1.0.4 protocol
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69 69  
70 70  == 1.4  AT Command ==
71 71  
87 +
72 72  AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
73 73  
74 74  
91 +
75 75  == 1.5  Dimension ==
76 76  
77 -[[image:image-20220517072526-1.png]]
94 +[[image:image-20220718094750-3.png]]
78 78  
79 79  
80 80  
98 +
81 81  == 1.6  Pin Mapping ==
82 82  
83 83  
84 -[[image:image-20220523101537-1.png]]
102 +[[image:image-20220719093156-1.png]]
85 85  
86 86  
87 87  
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97 97  == 2.1  Overview ==
98 98  
99 99  
100 -[[image:image-20220715000826-2.png||height="386" width="449"]]
118 +(((
119 +[[image:image-20220715000826-2.png||height="145" width="220"]]
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101 101  
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102 102  
103 -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.
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.
128 +)))
104 104  
105 105  (((
106 -(% 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.
131 +(((
132 +(% 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.
107 107  )))
134 +)))
108 108  
109 109  (((
137 +(((
110 110  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
111 111  )))
140 +)))
112 112  
113 113  (((
143 +(((
114 114  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.
115 115  )))
146 +)))
116 116  
117 117  (((
149 +(((
118 118  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
119 119  )))
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120 120  
121 121  
155 +
122 122  == 2.2  Features ==
123 123  
124 124  * Arduino Shield base on LA66 LoRaWAN module
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177 177  1. Arduino
178 178  1. USB TO TTL Adapter
179 179  
180 -
181 181  [[image:image-20220602100052-2.png||height="385" width="600"]]
182 182  
183 183  
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287 287  
288 288  == 3.1  Overview ==
289 289  
323 +
324 +[[image:image-20220715001142-3.png||height="145" width="220"]]
325 +
326 +
327 +(((
290 290  (% 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.
329 +)))
291 291  
331 +(((
292 292  (% 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.
333 +)))
293 293  
335 +(((
294 294  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
337 +)))
295 295  
339 +(((
296 296  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.
341 +)))
297 297  
343 +(((
298 298  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
345 +)))
299 299  
300 300  
348 +
301 301  == 3.2  Features ==
302 302  
303 303  * LoRaWAN USB adapter base on LA66 LoRaWAN module
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310 310  * World-wide unique OTAA keys.
311 311  * AT Command via UART-TTL interface
312 312  * Firmware upgradable via UART interface
361 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
313 313  
363 +
364 +
314 314  == 3.3  Specification ==
315 315  
316 316  * CPU: 32-bit 48 MHz
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329 329  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
330 330  * LoRa Rx current: <9 mA
331 331  
383 +
384 +
332 332  == 3.4  Pin Mapping & LED ==
333 333  
334 334  
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336 336  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
337 337  
338 338  
392 +(((
339 339  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
394 +)))
340 340  
341 341  
342 342  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
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482 482  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
483 483  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
484 484  
540 +
541 +
485 485  = 5.  Reference =
486 486  
487 487  * 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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