Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 93.1 >
edited by Edwin Chen
on 2022/07/15 00:12
To version < 106.1 >
edited by Herong Lu
on 2022/07/23 10:49
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Edwin
1 +XWiki.Lu
Content
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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 +(((
21 +
22 +)))
23 +
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  (((
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.
30 +(((
31 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 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  
... ... @@ -29,12 +29,16 @@
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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47 47  * Firmware upgradable via UART interface
48 48  * Ultra-long RF range
49 49  
65 +
50 50  == 1.3  Specification ==
51 51  
52 52  * CPU: 32-bit 48 MHz
... ... @@ -67,24 +67,26 @@
67 67  * LoRa Rx current: <9 mA
68 68  * I/O Voltage: 3.3v
69 69  
86 +
70 70  == 1.4  AT Command ==
71 71  
89 +
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  
93 +
75 75  == 1.5  Dimension ==
76 76  
77 -[[image:image-20220517072526-1.png]]
96 +[[image:image-20220718094750-3.png]]
78 78  
79 79  
80 80  
81 81  == 1.6  Pin Mapping ==
82 82  
102 +[[image:image-20220720111850-1.png]]
83 83  
84 -[[image:image-20220523101537-1.png]]
85 85  
86 86  
87 -
88 88  == 1.7  Land Pattern ==
89 89  
90 90  [[image:image-20220517072821-2.png]]
... ... @@ -97,28 +97,44 @@
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"]]
120 +)))
101 101  
122 +(((
123 +
124 +)))
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 v1.0.3 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  )))
152 +)))
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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132 132  * Firmware upgradable via UART interface
133 133  * Ultra-long RF range
134 134  
169 +
135 135  == 2.3  Specification ==
136 136  
137 137  * CPU: 32-bit 48 MHz
... ... @@ -152,6 +152,7 @@
152 152  * LoRa Rx current: <9 mA
153 153  * I/O Voltage: 3.3v
154 154  
190 +
155 155  == 2.4  Pin Mapping & LED ==
156 156  
157 157  
... ... @@ -286,19 +286,32 @@
286 286  
287 287  == 3.1  Overview ==
288 288  
325 +
289 289  [[image:image-20220715001142-3.png||height="145" width="220"]]
290 290  
328 +
329 +(((
291 291  (% 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 +)))
292 292  
293 -(% 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 +(((
334 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 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 +)))
294 294  
337 +(((
295 295  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
339 +)))
296 296  
341 +(((
297 297  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 +)))
298 298  
345 +(((
299 299  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
347 +)))
300 300  
301 301  
350 +
302 302  == 3.2  Features ==
303 303  
304 304  * LoRaWAN USB adapter base on LA66 LoRaWAN module
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311 311  * World-wide unique OTAA keys.
312 312  * AT Command via UART-TTL interface
313 313  * Firmware upgradable via UART interface
363 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
314 314  
365 +
315 315  == 3.3  Specification ==
316 316  
317 317  * CPU: 32-bit 48 MHz
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330 330  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
331 331  * LoRa Rx current: <9 mA
332 332  
384 +
333 333  == 3.4  Pin Mapping & LED ==
334 334  
335 335  
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337 337  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
338 338  
339 339  
392 +(((
340 340  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
394 +)))
341 341  
342 342  
343 343  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
344 344  
345 345  
346 -[[image:image-20220602171217-1.png||height="538" width="800"]]
400 +[[image:image-20220723100027-1.png]]
347 347  
348 348  
349 349  Open the serial port tool
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384 384  
385 385  **Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
386 386  
441 +(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
387 387  
388 388  (% style="color:red" %)**Preconditions:**
389 389  
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411 411  
412 412  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
413 413  
414 -[[image:image-20220602171233-2.png||height="538" width="800"]]
469 +[[image:image-20220723100439-2.png]]
415 415  
416 416  
417 417  
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456 456  
457 457  
458 458  
459 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
514 +== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
460 460  
516 +=== 3.8.1 DRAGINO-LA66-APP ===
461 461  
518 +[[image:image-20220723102027-3.png]]
462 462  
520 +==== Overview： ====
521 +
522 +DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module.（DRAGINO-LA66-APP currently only supports Android system）
523 +
524 +==== Conditions of Use： ====
525 +
526 +Requires a type-c to USB adapter
527 +
528 +[[image:image-20220723104754-4.png]]
529 +
530 +==== Use of APP: ====
531 +
532 +LA66 USB LoRaWAN Module not connected
533 +
534 +
535 +
463 463  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
464 464  
465 465  
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486 486  = 5.  Reference =
487 487  
488 488  * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
489 -
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