<
From version < 87.3 >
edited by Xiaoling
on 2022/07/13 09:49
To version < 134.3 >
edited by Xiaoling
on 2022/07/26 10:37
>
Change comment: There is no comment for this version

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1 1  
2 2  
3 -{{box cssClass="floatinginfobox" title="**Contents**"}}
4 -{{toc/}}
5 -{{/box}}
3 +**Table of Contents:**
6 6  
7 7  {{toc/}}
8 8  
... ... @@ -14,17 +14,44 @@
14 14  == 1.1  What is LA66 LoRaWAN Module ==
15 15  
16 16  
15 +(((
16 +(((
17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 +)))
19 +
20 +(((
21 +
22 +)))
23 +
24 +(((
17 17  (% 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 +)))
27 +)))
18 18  
19 -(% 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.
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.
32 +)))
33 +)))
20 20  
35 +(((
36 +(((
21 21  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 +)))
22 22  
40 +(((
23 23  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 +)))
43 +)))
24 24  
45 +(((
46 +(((
25 25  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 +)))
49 +)))
26 26  
27 27  
52 +
28 28  == 1.2  Features ==
29 29  
30 30  * Support LoRaWAN v1.0.4 protocol
... ... @@ -59,22 +59,23 @@
59 59  
60 60  == 1.4  AT Command ==
61 61  
87 +
62 62  AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
63 63  
64 64  
91 +
65 65  == 1.5  Dimension ==
66 66  
67 -[[image:image-20220517072526-1.png]]
94 +[[image:image-20220718094750-3.png]]
68 68  
69 69  
70 70  
71 71  == 1.6  Pin Mapping ==
72 72  
100 +[[image:image-20220720111850-1.png]]
73 73  
74 -[[image:image-20220523101537-1.png]]
75 75  
76 76  
77 -
78 78  == 1.7  Land Pattern ==
79 79  
80 80  [[image:image-20220517072821-2.png]]
... ... @@ -86,9 +86,45 @@
86 86  
87 87  == 2.1  Overview ==
88 88  
89 -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.
90 90  
116 +(((
117 +[[image:image-20220715000826-2.png||height="145" width="220"]]
118 +)))
91 91  
120 +(((
121 +
122 +)))
123 +
124 +(((
125 +(% 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.
126 +)))
127 +
128 +(((
129 +(((
130 +(% 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.
131 +)))
132 +)))
133 +
134 +(((
135 +(((
136 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
137 +)))
138 +)))
139 +
140 +(((
141 +(((
142 +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.
143 +)))
144 +)))
145 +
146 +(((
147 +(((
148 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
149 +)))
150 +)))
151 +
152 +
153 +
92 92  == 2.2  Features ==
93 93  
94 94  * Arduino Shield base on LA66 LoRaWAN module
... ... @@ -122,27 +122,106 @@
122 122  * LoRa Rx current: <9 mA
123 123  * I/O Voltage: 3.3v
124 124  
125 -== 2.4  Pin Mapping & LED ==
187 +== 2.4  LED ==
126 126  
189 +~1. The LED lights up red when there is an upstream data packet
190 +2. When the network is successfully connected, the green light will be on for 5 seconds
191 +3. Purple light on when receiving downlink data packets
127 127  
128 128  
129 129  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
130 130  
131 131  
197 +**Show connection diagram:**
132 132  
199 +
200 +[[image:image-20220723170210-2.png||height="908" width="681"]]
201 +
202 +
203 +
204 +**1.  open Arduino IDE**
205 +
206 +
207 +[[image:image-20220723170545-4.png]]
208 +
209 +
210 +
211 +**2.  Open project**
212 +
213 +
214 +LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
215 +
216 +[[image:image-20220723170750-5.png||height="533" width="930"]]
217 +
218 +
219 +
220 +**3.  Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload**
221 +
222 +
223 +[[image:image-20220723171228-6.png]]
224 +
225 +
226 +
227 +**4.  After the upload is successful, open the serial port monitoring and send the AT command**
228 +
229 +
230 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
231 +
232 +
233 +
133 133  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
134 134  
135 135  
237 +**1.  Open project**
136 136  
137 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
138 138  
240 +Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
139 139  
242 +[[image:image-20220723172502-8.png]]
140 140  
244 +
245 +
246 +2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
247 +
248 +
249 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
250 +
251 +
252 +
253 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
254 +
255 +
256 +**1.  Open project**
257 +
258 +
259 +Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
260 +
261 +
262 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
263 +
264 +
265 +
266 +**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
267 +
268 +
269 +[[image:image-20220723173950-11.png||height="665" width="1012"]]
270 +
271 +
272 +
273 +**3.  Integration into Node-red via TTNV3**
274 +
275 +For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
276 +
277 +[[image:image-20220723175700-12.png||height="602" width="995"]]
278 +
279 +
280 +
141 141  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
142 142  
143 143  
144 144  === 2.8.1  Items needed for update ===
145 145  
286 +
146 146  1. LA66 LoRaWAN Shield
147 147  1. Arduino
148 148  1. USB TO TTL Adapter
... ... @@ -156,12 +156,15 @@
156 156  [[image:image-20220602101311-3.png||height="276" width="600"]]
157 157  
158 158  
300 +(((
159 159  (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
302 +)))
160 160  
161 -
304 +(((
162 162  (% style="background-color:yellow" %)**GND  <-> GND
163 -TXD  <->  TXD
164 -RXD  <->  RXD**
306 +TXD  <->  TXD
307 +RXD  <->  RXD**
308 +)))
165 165  
166 166  
167 167  Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
... ... @@ -175,21 +175,26 @@
175 175  === 2.8.3  Upgrade steps ===
176 176  
177 177  
178 -==== 1.  Switch SW1 to put in ISP position ====
322 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
179 179  
180 180  
181 181  [[image:image-20220602102824-5.png||height="306" width="600"]]
182 182  
183 183  
184 -==== 2.  Press the RST switch once ====
185 185  
329 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
330 +
331 +
186 186  [[image:image-20220602104701-12.png||height="285" width="600"]]
187 187  
188 188  
189 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
190 190  
336 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
191 191  
338 +
339 +(((
192 192  (% style="color:blue" %)**1. Software download link:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]**
341 +)))
193 193  
194 194  
195 195  [[image:image-20220602103227-6.png]]
... ... @@ -227,6 +227,7 @@
227 227  [[image:image-20220602104923-13.png]]
228 228  
229 229  
379 +
230 230  (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
231 231  (% style="color:blue" %)**5. Check update process**
232 232  
... ... @@ -247,9 +247,32 @@
247 247  
248 248  == 3.1  Overview ==
249 249  
250 -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.
251 251  
401 +[[image:image-20220715001142-3.png||height="145" width="220"]]
252 252  
403 +
404 +(((
405 +(% 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.
406 +)))
407 +
408 +(((
409 +(% 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.
410 +)))
411 +
412 +(((
413 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
414 +)))
415 +
416 +(((
417 +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.
418 +)))
419 +
420 +(((
421 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
422 +)))
423 +
424 +
425 +
253 253  == 3.2  Features ==
254 254  
255 255  * LoRaWAN USB adapter base on LA66 LoRaWAN module
... ... @@ -262,7 +262,10 @@
262 262  * World-wide unique OTAA keys.
263 263  * AT Command via UART-TTL interface
264 264  * Firmware upgradable via UART interface
438 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
265 265  
440 +
441 +
266 266  == 3.3  Specification ==
267 267  
268 268  * CPU: 32-bit 48 MHz
... ... @@ -281,6 +281,8 @@
281 281  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
282 282  * LoRa Rx current: <9 mA
283 283  
460 +
461 +
284 284  == 3.4  Pin Mapping & LED ==
285 285  
286 286  
... ... @@ -288,13 +288,15 @@
288 288  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
289 289  
290 290  
469 +(((
291 291  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
471 +)))
292 292  
293 293  
294 294  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
295 295  
296 296  
297 -[[image:image-20220602171217-1.png||height="538" width="800"]]
477 +[[image:image-20220723100027-1.png]]
298 298  
299 299  
300 300  Open the serial port tool
... ... @@ -335,6 +335,7 @@
335 335  
336 336  **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]]
337 337  
518 +(**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]])
338 338  
339 339  (% style="color:red" %)**Preconditions:**
340 340  
... ... @@ -354,22 +354,25 @@
354 354  
355 355  
356 356  
357 -== Example Send & Get Messages via LoRaWAN in RPi ==
538 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
358 358  
540 +
359 359  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
360 360  
361 -~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
362 362  
363 -[[image:image-20220602171233-2.png||height="538" width="800"]]
544 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
364 364  
546 +[[image:image-20220723100439-2.png]]
365 365  
366 -2. Install Minicom in RPi.
367 367  
549 +
550 +(% style="color:blue" %)**2. Install Minicom in RPi.**
551 +
368 368  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
369 369  
370 -(% class="mark" %)apt update
554 + (% style="background-color:yellow" %)**apt update**
371 371  
372 -(% class="mark" %)apt install minicom
556 + (% style="background-color:yellow" %)**apt install minicom**
373 373  
374 374  
375 375  Use minicom to connect to the RPI's terminal
... ... @@ -377,20 +377,27 @@
377 377  [[image:image-20220602153146-3.png||height="439" width="500"]]
378 378  
379 379  
380 -3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
381 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
382 382  
565 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
566 +
567 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
568 +
569 +
383 383  [[image:image-20220602154928-5.png||height="436" width="500"]]
384 384  
385 385  
386 -4. Send Uplink message
387 387  
388 -Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
574 +(% style="color:blue" %)**4. Send Uplink message**
389 389  
576 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
577 +
390 390  example: AT+SENDB=01,02,8,05820802581ea0a5
391 391  
580 +
392 392  [[image:image-20220602160339-6.png||height="517" width="600"]]
393 393  
583 +
584 +
394 394  Check to see if TTN received the message
395 395  
396 396  [[image:image-20220602160627-7.png||height="369" width="800"]]
... ... @@ -397,33 +397,132 @@
397 397  
398 398  
399 399  
400 -== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
591 +== 3.8  Example: Use oLA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
401 401  
402 402  
403 -== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
594 +=== 3.8.1 DRAGINO-LA66-APP ===
404 404  
405 405  
597 +[[image:image-20220723102027-3.png]]
406 406  
407 -= Order Info =
408 408  
409 -Part Number:
410 410  
411 -**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
601 +==== (% style="color:blue" %)**Overview:**(%%) ====
412 412  
413 -**XXX**: The default frequency band
414 414  
415 -* **AS923**: LoRaWAN AS923 band
416 -* **AU915**: LoRaWAN AU915 band
417 -* **EU433**: LoRaWAN EU433 band
418 -* **EU868**: LoRaWAN EU868 band
419 -* **KR920**: LoRaWAN KR920 band
420 -* **US915**: LoRaWAN US915 band
421 -* **IN865**: LoRaWAN IN865 band
422 -* **CN470**: LoRaWAN CN470 band
423 -* **PP**: Peer to Peer LoRa Protocol
604 +DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter.
424 424  
425 -= Reference =
606 +View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system)
426 426  
427 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
428 428  
429 -
609 +
610 +==== (% style="color:blue" %)**Conditions of Use:**(%%) ====
611 +
612 +
613 +Requires a type-c to USB adapter
614 +
615 +[[image:image-20220723104754-4.png]]
616 +
617 +
618 +
619 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
620 +
621 +
622 +Function and page introduction
623 +
624 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
625 +
626 +1.Display LA66 USB LoRaWAN Module connection status
627 +
628 +2.Check and reconnect
629 +
630 +3.Turn send timestamps on or off
631 +
632 +4.Display LoRaWan connection status
633 +
634 +5.Check LoRaWan connection status
635 +
636 +6.The RSSI value of the node when the ACK is received
637 +
638 +7.Node's Signal Strength Icon
639 +
640 +8.Set the packet sending interval of the node in seconds
641 +
642 +9.AT command input box
643 +
644 +10.Send AT command button
645 +
646 +11.Node log box
647 +
648 +12.clear log button
649 +
650 +13.exit button
651 +
652 +
653 +LA66 USB LoRaWAN Module not connected
654 +
655 +[[image:image-20220723110520-5.png||height="903" width="677"]]
656 +
657 +
658 +
659 +Connect LA66 USB LoRaWAN Module
660 +
661 +[[image:image-20220723110626-6.png||height="906" width="680"]]
662 +
663 +
664 +
665 +=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED ===
666 +
667 +
668 +**1.  Register LA66 USB LoRaWAN Module to TTNV3**
669 +
670 +[[image:image-20220723134549-8.png]]
671 +
672 +
673 +
674 +**2.  Open Node-RED,And import the JSON file to generate the flow**
675 +
676 +Sample JSON file please go to this link to download:放置JSON文件的链接
677 +
678 +For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
679 +
680 +The following is the positioning effect map
681 +
682 +[[image:image-20220723144339-1.png]]
683 +
684 +
685 +
686 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
687 +
688 +
689 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
690 +
691 +Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect)
692 +
693 +[[image:image-20220723150132-2.png]]
694 +
695 +
696 +
697 += 4.  Order Info =
698 +
699 +
700 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
701 +
702 +
703 +(% style="color:blue" %)**XXX**(%%): The default frequency band
704 +
705 +* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
706 +* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
707 +* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
708 +* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
709 +* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
710 +* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
711 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
712 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
713 +* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
714 +
715 +
716 += 5.  Reference =
717 +
718 +
719 +* 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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