Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 109.1 >
edited by Herong Lu
on 2022/07/23 11:34
To version < 91.1 >
edited by Edwin Chen
on 2022/07/15 00:10
>
Change comment: There is no comment for this version

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1 -XWiki.Lu
1 +XWiki.Edwin
Content
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13 13  
14 14  
15 15  (((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
16 +[[image:image-20220715000242-1.png||height="110" width="132"]]
19 19  
20 -(((
21 -
22 -)))
23 -
24 -(((
25 25  (% 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.
26 26  )))
27 -)))
28 28  
29 29  (((
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.
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.
32 32  )))
33 -)))
34 34  
35 35  (((
36 -(((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 38  )))
39 39  
... ... @@ -40,16 +40,12 @@
40 40  (((
41 41  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.
42 42  )))
43 -)))
44 44  
45 45  (((
46 -(((
47 47  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 48  )))
49 -)))
50 50  
51 51  
52 -
53 53  == 1.2  Features ==
54 54  
55 55  * Support LoRaWAN v1.0.4 protocol
... ... @@ -62,7 +62,6 @@
62 62  * Firmware upgradable via UART interface
63 63  * Ultra-long RF range
64 64  
65 -
66 66  == 1.3  Specification ==
67 67  
68 68  * CPU: 32-bit 48 MHz
... ... @@ -83,26 +83,24 @@
83 83  * LoRa Rx current: <9 mA
84 84  * I/O Voltage: 3.3v
85 85  
86 -
87 87  == 1.4  AT Command ==
88 88  
89 -
90 90  AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
91 91  
92 92  
93 -
94 94  == 1.5  Dimension ==
95 95  
96 -[[image:image-20220718094750-3.png]]
77 +[[image:image-20220517072526-1.png]]
97 97  
98 98  
99 99  
100 100  == 1.6  Pin Mapping ==
101 101  
102 -[[image:image-20220720111850-1.png]]
103 103  
84 +[[image:image-20220523101537-1.png]]
104 104  
105 105  
87 +
106 106  == 1.7  Land Pattern ==
107 107  
108 108  [[image:image-20220517072821-2.png]]
... ... @@ -115,44 +115,28 @@
115 115  == 2.1  Overview ==
116 116  
117 117  
118 -(((
119 -[[image:image-20220715000826-2.png||height="145" width="220"]]
120 -)))
100 +[[image:image-20220715000826-2.png||height="386" width="449"]]
121 121  
122 -(((
123 -
124 -)))
125 125  
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 -)))
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.
129 129  
130 130  (((
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.
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.
133 133  )))
134 -)))
135 135  
136 136  (((
137 -(((
138 138  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
139 139  )))
140 -)))
141 141  
142 142  (((
143 -(((
144 144  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.
145 145  )))
146 -)))
147 147  
148 148  (((
149 -(((
150 150  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
151 151  )))
152 -)))
153 153  
154 154  
155 -
156 156  == 2.2  Features ==
157 157  
158 158  * Arduino Shield base on LA66 LoRaWAN module
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166 166  * Firmware upgradable via UART interface
167 167  * Ultra-long RF range
168 168  
169 -
170 170  == 2.3  Specification ==
171 171  
172 172  * CPU: 32-bit 48 MHz
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187 187  * LoRa Rx current: <9 mA
188 188  * I/O Voltage: 3.3v
189 189  
190 -
191 191  == 2.4  Pin Mapping & LED ==
192 192  
193 193  
... ... @@ -213,6 +213,7 @@
213 213  1. Arduino
214 214  1. USB TO TTL Adapter
215 215  
180 +
216 216  [[image:image-20220602100052-2.png||height="385" width="600"]]
217 217  
218 218  
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322 322  
323 323  == 3.1  Overview ==
324 324  
325 -
326 -[[image:image-20220715001142-3.png||height="145" width="220"]]
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 -(% 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 -)))
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.
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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360 360  * World-wide unique OTAA keys.
361 361  * AT Command via UART-TTL interface
362 362  * Firmware upgradable via UART interface
363 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
364 364  
365 -
366 366  == 3.3  Specification ==
367 367  
368 368  * CPU: 32-bit 48 MHz
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381 381  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
382 382  * LoRa Rx current: <9 mA
383 383  
384 -
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**
398 398  
399 399  
400 -[[image:image-20220723100027-1.png]]
345 +[[image:image-20220602171217-1.png||height="538" width="800"]]
401 401  
402 402  
403 403  Open the serial port tool
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438 438  
439 439  **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]]
440 440  
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]])
442 442  
443 443  (% style="color:red" %)**Preconditions:**
444 444  
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466 466  
467 467  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
468 468  
469 -[[image:image-20220723100439-2.png]]
413 +[[image:image-20220602171233-2.png||height="538" width="800"]]
470 470  
471 471  
472 472  
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511 511  
512 512  
513 513  
514 -== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
458 +== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
515 515  
516 -=== 3.8.1 DRAGINO-LA66-APP ===
517 517  
518 -[[image:image-20220723102027-3.png]]
519 519  
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 -
536 536  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
537 537  
538 538  
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559 559  = 5.  Reference =
560 560  
561 561  * 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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