Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 142.1 >
edited by Edwin Chen
on 2022/08/13 18:32
To version < 87.2 >
edited by Xiaoling
on 2022/07/13 09:34
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
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1 1  
2 2  
3 -**Table of Contents:**
3 +{{box cssClass="floatinginfobox" title="**Contents**"}}
4 +{{toc/}}
5 +{{/box}}
4 4  
5 5  {{toc/}}
6 6  
... ... @@ -12,47 +12,19 @@
12 12  == 1.1  What is LA66 LoRaWAN Module ==
13 13  
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
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 -)))
27 -)))
28 28  
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 -)))
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.
34 34  
35 -(((
36 -(((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 -)))
39 39  
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 -)))
43 -)))
44 44  
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 -)))
49 -)))
50 50  
51 51  
52 -
53 53  == 1.2  Features ==
54 54  
55 -
56 56  * Support LoRaWAN v1.0.4 protocol
57 57  * Support peer-to-peer protocol
58 58  * TCXO crystal to ensure RF performance on low temperature
... ... @@ -64,10 +64,8 @@
64 64  * Ultra-long RF range
65 65  
66 66  
67 -
68 68  == 1.3  Specification ==
69 69  
70 -
71 71  * CPU: 32-bit 48 MHz
72 72  * Flash: 256KB
73 73  * RAM: 64KB
... ... @@ -87,29 +87,26 @@
87 87  * I/O Voltage: 3.3v
88 88  
89 89  
90 -
91 91  == 1.4  AT Command ==
92 92  
93 -
94 94  AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
95 95  
96 96  
97 -
98 98  == 1.5  Dimension ==
99 99  
100 -[[image:image-20220718094750-3.png]]
69 +[[image:image-20220517072526-1.png]]
101 101  
102 102  
103 103  
104 104  == 1.6  Pin Mapping ==
105 105  
106 -[[image:image-20220720111850-1.png]]
107 107  
76 +[[image:image-20220523101537-1.png]]
108 108  
109 109  
79 +
110 110  == 1.7  Land Pattern ==
111 111  
112 -
113 113  [[image:image-20220517072821-2.png]]
114 114  
115 115  
... ... @@ -119,48 +119,11 @@
119 119  
120 120  == 2.1  Overview ==
121 121  
91 +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.
122 122  
123 -(((
124 -[[image:image-20220715000826-2.png||height="145" width="220"]]
125 -)))
126 126  
127 -(((
128 -
129 -)))
130 -
131 -(((
132 -(% 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.
133 -)))
134 -
135 -(((
136 -(((
137 -(% 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.
138 -)))
139 -)))
140 -
141 -(((
142 -(((
143 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
144 -)))
145 -)))
146 -
147 -(((
148 -(((
149 -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.
150 -)))
151 -)))
152 -
153 -(((
154 -(((
155 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
156 -)))
157 -)))
158 -
159 -
160 -
161 161  == 2.2  Features ==
162 162  
163 -
164 164  * Arduino Shield base on LA66 LoRaWAN module
165 165  * Support LoRaWAN v1.0.4 protocol
166 166  * Support peer-to-peer protocol
... ... @@ -173,10 +173,8 @@
173 173  * Ultra-long RF range
174 174  
175 175  
176 -
177 177  == 2.3  Specification ==
178 178  
179 -
180 180  * CPU: 32-bit 48 MHz
181 181  * Flash: 256KB
182 182  * RAM: 64KB
... ... @@ -196,107 +196,27 @@
196 196  * I/O Voltage: 3.3v
197 197  
198 198  
129 +== 2.4  Pin Mapping & LED ==
199 199  
200 -== 2.4  LED ==
201 201  
202 202  
203 -~1. The LED lights up red when there is an upstream data packet
204 -2. When the network is successfully connected, the green light will be on for 5 seconds
205 -3. Purple light on when receiving downlink data packets
206 -
207 -
208 -
209 209  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
210 210  
211 211  
212 -**Show connection diagram：**
213 213  
214 -
215 -[[image:image-20220723170210-2.png||height="908" width="681"]]
216 -
217 -
218 -
219 -(% style="color:blue" %)**1.  open Arduino IDE**
220 -
221 -
222 -[[image:image-20220723170545-4.png]]
223 -
224 -
225 -
226 -(% style="color:blue" %)**2.  Open project**
227 -
228 -
229 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]
230 -
231 -[[image:image-20220726135239-1.png]]
232 -
233 -
234 -(% style="color:blue" %)**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**
235 -
236 -[[image:image-20220726135356-2.png]]
237 -
238 -
239 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
240 -
241 -
242 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
243 -
244 -
245 -
246 246  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
247 247  
248 248  
249 -(% style="color:blue" %)**1.  Open project**
250 250  
141 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
251 251  
252 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]
253 253  
254 254  
255 -[[image:image-20220723172502-8.png]]
256 -
257 -
258 -
259 -(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
260 -
261 -
262 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
263 -
264 -
265 -
266 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
267 -
268 -
269 -(% style="color:blue" %)**1.  Open project**
270 -
271 -
272 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]
273 -
274 -
275 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
276 -
277 -
278 -
279 -(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
280 -
281 -
282 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
283 -
284 -
285 -
286 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
287 -
288 -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/]]
289 -
290 -[[image:image-20220723175700-12.png||height="602" width="995"]]
291 -
292 -
293 -
294 294  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
295 295  
296 296  
297 297  === 2.8.1  Items needed for update ===
298 298  
299 -
300 300  1. LA66 LoRaWAN Shield
301 301  1. Arduino
302 302  1. USB TO TTL Adapter
... ... @@ -304,7 +304,6 @@
304 304  [[image:image-20220602100052-2.png||height="385" width="600"]]
305 305  
306 306  
307 -
308 308  === 2.8.2  Connection ===
309 309  
310 310  
... ... @@ -311,15 +311,12 @@
311 311  [[image:image-20220602101311-3.png||height="276" width="600"]]
312 312  
313 313  
314 -(((
315 315  (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
316 -)))
317 317  
318 -(((
165 +
319 319  (% style="background-color:yellow" %)**GND  <-> GND
320 -TXD  <->  TXD
321 -RXD  <->  RXD**
322 -)))
167 +TXD  <->  TXD
168 +RXD  <->  RXD**
323 323  
324 324  
325 325  Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
... ... @@ -330,30 +330,24 @@
330 330  [[image:image-20220602102240-4.png||height="304" width="600"]]
331 331  
332 332  
333 -
334 334  === 2.8.3  Upgrade steps ===
335 335  
336 336  
337 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
182 +==== 1.  Switch SW1 to put in ISP position ====
338 338  
339 339  
340 340  [[image:image-20220602102824-5.png||height="306" width="600"]]
341 341  
342 342  
188 +==== 2.  Press the RST switch once ====
343 343  
344 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
345 -
346 -
347 347  [[image:image-20220602104701-12.png||height="285" width="600"]]
348 348  
349 349  
193 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
350 350  
351 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
352 352  
353 -
354 -(((
355 355  (% 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/]]**
356 -)))
357 357  
358 358  
359 359  [[image:image-20220602103227-6.png]]
... ... @@ -391,7 +391,6 @@
391 391  [[image:image-20220602104923-13.png]]
392 392  
393 393  
394 -
395 395  (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
396 396  (% style="color:blue" %)**5. Check update process**
397 397  
... ... @@ -412,35 +412,11 @@
412 412  
413 413  == 3.1  Overview ==
414 414  
254 +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.
415 415  
416 -[[image:image-20220715001142-3.png||height="145" width="220"]]
417 417  
418 -
419 -(((
420 -(% 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.
421 -)))
422 -
423 -(((
424 -(% 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.
425 -)))
426 -
427 -(((
428 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
429 -)))
430 -
431 -(((
432 -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.
433 -)))
434 -
435 -(((
436 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
437 -)))
438 -
439 -
440 -
441 441  == 3.2  Features ==
442 442  
443 -
444 444  * LoRaWAN USB adapter base on LA66 LoRaWAN module
445 445  * Ultra-long RF range
446 446  * Support LoRaWAN v1.0.4 protocol
... ... @@ -451,13 +451,9 @@
451 451  * World-wide unique OTAA keys.
452 452  * AT Command via UART-TTL interface
453 453  * Firmware upgradable via UART interface
454 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
455 455  
270 +== Specification ==
456 456  
457 -
458 -== 3.3  Specification ==
459 -
460 -
461 461  * CPU: 32-bit 48 MHz
462 462  * Flash: 256KB
463 463  * RAM: 64KB
... ... @@ -474,26 +474,16 @@
474 474  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
475 475  * LoRa Rx current: <9 mA
476 476  
288 +== Pin Mapping & LED ==
477 477  
290 +== Example Send & Get Messages via LoRaWAN in PC ==
478 478  
479 -== 3.4  Pin Mapping & LED ==
480 -
481 -
482 -
483 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
484 -
485 -
486 -(((
487 487  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
488 -)))
489 489  
294 +~1. Connect the LA66 USB LoRaWAN adapter to PC
490 490  
491 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
296 +[[image:image-20220602171217-1.png||height="538" width="800"]]
492 492  
493 -
494 -[[image:image-20220723100027-1.png]]
495 -
496 -
497 497  Open the serial port tool
498 498  
499 499  [[image:image-20220602161617-8.png]]
... ... @@ -501,76 +501,67 @@
501 501  [[image:image-20220602161718-9.png||height="457" width="800"]]
502 502  
503 503  
305 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
504 504  
505 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
506 -
507 507  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
508 508  
509 -
510 510  [[image:image-20220602161935-10.png||height="498" width="800"]]
511 511  
512 512  
312 +3. See Uplink Command
513 513  
514 -(% style="color:blue" %)**3. See Uplink Command**
314 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
515 515  
516 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
517 -
518 518  example: AT+SENDB=01,02,8,05820802581ea0a5
519 519  
520 520  [[image:image-20220602162157-11.png||height="497" width="800"]]
521 521  
522 522  
321 +4. Check to see if TTN received the message
523 523  
524 -(% style="color:blue" %)**4. Check to see if TTN received the message**
525 -
526 526  [[image:image-20220602162331-12.png||height="420" width="800"]]
527 527  
528 528  
529 529  
530 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
327 +== Example:Send PC's CPU/RAM usage to TTN via python ==
531 531  
532 -
329 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %)
533 533  **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]]
534 534  
535 -(**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]])
332 +(% class="wikigeneratedid" id="HPreconditions:" %)
333 +**Preconditions:**
536 536  
537 -(% style="color:red" %)**Preconditions:**
335 +1.LA66 USB LoRaWAN Adapter works fine
538 538  
539 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
337 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
540 540  
541 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
339 +(% class="wikigeneratedid" id="HStepsforusage" %)
340 +**Steps for usage**
542 542  
342 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
543 543  
344 +2.Run the python script in PC and see the TTN
544 544  
545 -(% style="color:blue" %)**Steps for usage:**
546 -
547 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
548 -
549 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
550 -
551 551  [[image:image-20220602115852-3.png||height="450" width="1187"]]
552 552  
553 553  
554 554  
555 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
350 +== Example Send & Get Messages via LoRaWAN in RPi ==
556 556  
557 -
558 558  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
559 559  
354 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
560 560  
561 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
356 +[[image:image-20220602171233-2.png||height="538" width="800"]]
562 562  
563 -[[image:image-20220723100439-2.png]]
564 564  
359 +2. Install Minicom in RPi.
565 565  
566 -
567 -(% style="color:blue" %)**2. Install Minicom in RPi.**
568 -
569 569  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
570 570  
571 - (% style="background-color:yellow" %)**apt update**
363 +(% class="mark" %)apt update
572 572  
573 - (% style="background-color:yellow" %)**apt install minicom**
365 +(% class="mark" %)apt install minicom
574 574  
575 575  
576 576  Use minicom to connect to the RPI's terminal
... ... @@ -578,27 +578,20 @@
578 578  [[image:image-20220602153146-3.png||height="439" width="500"]]
579 579  
580 580  
373 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
374 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
581 581  
582 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
583 -
584 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
585 -
586 -
587 587  [[image:image-20220602154928-5.png||height="436" width="500"]]
588 588  
589 589  
379 +4. Send Uplink message
590 590  
591 -(% style="color:blue" %)**4. Send Uplink message**
381 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
592 592  
593 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
594 -
595 595  example: AT+SENDB=01,02,8,05820802581ea0a5
596 596  
597 -
598 598  [[image:image-20220602160339-6.png||height="517" width="600"]]
599 599  
600 -
601 -
602 602  Check to see if TTN received the message
603 603  
604 604  [[image:image-20220602160627-7.png||height="369" width="800"]]
... ... @@ -605,154 +605,33 @@
605 605  
606 606  
607 607  
608 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
393 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
609 609  
610 610  
611 -=== 3.8.1  Hardware and Software Connection ===
396 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
612 612  
613 613  
614 -==== (% style="color:blue" %)**Overview：**(%%) ====
615 615  
400 += Order Info =
616 616  
617 -(((
618 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
402 +Part Number:
619 619  
620 -* Send real-time location information of mobile phone to LoRaWAN network.
621 -* Check LoRaWAN network signal strengh.
622 -* Manually send messages to LoRaWAN network.
623 -)))
404 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
624 624  
406 +**XXX**: The default frequency band
625 625  
408 +* **AS923**: LoRaWAN AS923 band
409 +* **AU915**: LoRaWAN AU915 band
410 +* **EU433**: LoRaWAN EU433 band
411 +* **EU868**: LoRaWAN EU868 band
412 +* **KR920**: LoRaWAN KR920 band
413 +* **US915**: LoRaWAN US915 band
414 +* **IN865**: LoRaWAN IN865 band
415 +* **CN470**: LoRaWAN CN470 band
416 +* **PP**: Peer to Peer LoRa Protocol
626 626  
627 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
418 += Reference =
628 628  
629 -A USB to Type-C adapter is needed to connect to a Mobile phone.
630 -
631 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
632 -
633 -[[image:image-20220813174353-2.png||height="360" width="313"]]
634 -
635 -
636 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
637 -
638 -[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
639 -
640 -[[image:image-20220813173738-1.png]]
641 -
642 -
643 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
644 -
645 -Function and page introduction
646 -
647 -[[image:image-20220723113448-7.png||height="995" width="450"]]
648 -
649 -**Block Explain:**
650 -
651 -1.  Display LA66 USB LoRaWAN Module connection status
652 -
653 -2.  Check and reconnect
654 -
655 -3.  Turn send timestamps on or off
656 -
657 -4.  Display LoRaWan connection status
658 -
659 -5.  Check LoRaWan connection status
660 -
661 -6.  The RSSI value of the node when the ACK is received
662 -
663 -7.  Node's Signal Strength Icon
664 -
665 -8.  Configure Location Uplink Interval
666 -
667 -9.  AT command input box
668 -
669 -10.  Send Button:  Send input box info to LA66 USB Adapter
670 -
671 -11.  Output Log from LA66 USB adapter
672 -
673 -12.  clear log button
674 -
675 -13.  exit button
676 -
677 -
678 -LA66 USB LoRaWAN Module not connected
679 -
680 -[[image:image-20220723110520-5.png||height="677" width="508"]]
681 -
682 -
683 -
684 -Connect LA66 USB LoRaWAN Module
685 -
686 -[[image:image-20220723110626-6.png||height="681" width="511"]]
687 -
688 -
689 -
690 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
691 -
692 -
693 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
694 -
695 -[[image:image-20220723134549-8.png]]
696 -
697 -
698 -
699 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
700 -
701 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
702 -
703 -For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
704 -
705 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
706 -
707 -
708 -Example output in NodeRed is as below:
709 -
710 -[[image:image-20220723144339-1.png]]
711 -
712 -
713 -
714 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
715 -
716 -
717 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
718 -
719 -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)
720 -
721 -[[image:image-20220723150132-2.png]]
722 -
723 -
724 -
725 -= 4.  FAQ =
726 -
727 -
728 -== 4.1  How to Compile Source Code for LA66? ==
729 -
730 -
731 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
732 -
733 -
734 -
735 -= 5.  Order Info =
736 -
737 -
738 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
739 -
740 -
741 -(% style="color:blue" %)**XXX**(%%): The default frequency band
742 -
743 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
744 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
745 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
746 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
747 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
748 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
749 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
750 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
751 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
752 -
753 -
754 -
755 -= 6.  Reference =
756 -
757 -
758 758  * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
421 +
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