Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 98.4 >
edited by Xiaoling
on 2022/07/18 10:35
To version < 100.6 >
edited by Xiaoling
on 2022/07/19 11:49
>
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13 13  
14 14  
15 15  (((
16 -[[image:image-20220715000242-1.png||height="110" width="132"]]
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17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
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17 17  
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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  )))
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20 20  
21 21  (((
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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  )))
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24 24  
25 25  (((
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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  )))
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32 32  
33 33  (((
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34 34  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
35 35  )))
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36 36  
37 37  
52 +
38 38  == 1.2  Features ==
39 39  
40 40  * Support LoRaWAN v1.0.4 protocol
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71 71  
72 72  
73 73  
74 -
75 75  == 1.4  AT Command ==
76 76  
77 77  
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85 85  
86 86  
87 87  
88 -
89 89  == 1.6  Pin Mapping ==
90 90  
91 91  
92 -[[image:image-20220523101537-1.png]]
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93 93  
94 94  
95 95  
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105 105  == 2.1  Overview ==
106 106  
107 107  
108 -[[image:image-20220715000826-2.png||height="386" width="449"]]
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122 +[[image:image-20220715000826-2.png||height="145" width="220"]]
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109 109  
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110 110  
111 -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.
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130 +(% 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.
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112 112  
113 113  (((
114 -(% 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.
134 +(((
135 +(% 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.
115 115  )))
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116 116  
117 117  (((
140 +(((
118 118  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
119 119  )))
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120 120  
121 121  (((
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122 122  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.
123 123  )))
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124 124  
125 125  (((
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126 126  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
127 127  )))
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128 128  
129 129  
158 +
130 130  == 2.2  Features ==
131 131  
132 132  * Arduino Shield base on LA66 LoRaWAN module
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140 140  * Firmware upgradable via UART interface
141 141  * Ultra-long RF range
142 142  
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173 +
143 143  == 2.3  Specification ==
144 144  
145 145  * CPU: 32-bit 48 MHz
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160 160  * LoRa Rx current: <9 mA
161 161  * I/O Voltage: 3.3v
162 162  
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163 163  == 2.4  Pin Mapping & LED ==
164 164  
165 165  
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294 294  
295 295  == 3.1  Overview ==
296 296  
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297 297  [[image:image-20220715001142-3.png||height="145" width="220"]]
298 298  
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334 +(((
299 299  (% 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.
336 +)))
300 300  
338 +(((
301 301  (% 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.
340 +)))
302 302  
342 +(((
303 303  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
344 +)))
304 304  
346 +(((
305 305  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.
348 +)))
306 306  
350 +(((
307 307  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
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308 308  
309 309  
355 +
310 310  == 3.2  Features ==
311 311  
312 312  * LoRaWAN USB adapter base on LA66 LoRaWAN module
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321 321  * Firmware upgradable via UART interface
322 322  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
323 323  
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371 +
324 324  == 3.3  Specification ==
325 325  
326 326  * CPU: 32-bit 48 MHz
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339 339  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
340 340  * LoRa Rx current: <9 mA
341 341  
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342 342  == 3.4  Pin Mapping & LED ==
343 343  
344 344  
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346 346  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
347 347  
348 348  
399 +(((
349 349  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
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350 350  
351 351  
352 352  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
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492 492  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
493 493  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
494 494  
547 +
495 495  = 5.  Reference =
496 496  
497 497  * 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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