Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 141.1 >
edited by Edwin Chen
on 2022/08/13 18:13
To version < 152.1 >
edited by Bei Jinggeng
on 2022/09/09 15:14
>
Change comment: Uploaded new attachment "image-20220909151441-1.jpeg", version {1}

Summary

Details

Page properties
Title
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1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Author
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1 -XWiki.Edwin
1 +XWiki.Bei
Content
... ... @@ -6,413 +6,14 @@
6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
11 += 1.  LA66 USB LoRaWAN Adapter =
13 13  
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
14 +== 1.1  Overview ==
19 19  
20 -(((
21 -
22 -)))
23 23  
24 -(((
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 -
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 -)))
34 -
35 -(((
36 -(((
37 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 -)))
39 -
40 -(((
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 -
45 -(((
46 -(((
47 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 -)))
49 -)))
50 -
51 -
52 -
53 -== 1.2  Features ==
54 -
55 -
56 -* Support LoRaWAN v1.0.4 protocol
57 -* Support peer-to-peer protocol
58 -* TCXO crystal to ensure RF performance on low temperature
59 -* SMD Antenna pad and i-pex antenna connector
60 -* Available in different frequency LoRaWAN frequency bands.
61 -* World-wide unique OTAA keys.
62 -* AT Command via UART-TTL interface
63 -* Firmware upgradable via UART interface
64 -* Ultra-long RF range
65 -
66 -
67 -
68 -== 1.3  Specification ==
69 -
70 -
71 -* CPU: 32-bit 48 MHz
72 -* Flash: 256KB
73 -* RAM: 64KB
74 -* Input Power Range: 1.8v ~~ 3.7v
75 -* Power Consumption: < 4uA.
76 -* Frequency Range: 150 MHz ~~ 960 MHz
77 -* Maximum Power +22 dBm constant RF output
78 -* High sensitivity: -148 dBm
79 -* Temperature:
80 -** Storage: -55 ~~ +125℃
81 -** Operating: -40 ~~ +85℃
82 -* Humidity:
83 -** Storage: 5 ~~ 95% (Non-Condensing)
84 -** Operating: 10 ~~ 95% (Non-Condensing)
85 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
86 -* LoRa Rx current: <9 mA
87 -* I/O Voltage: 3.3v
88 -
89 -
90 -
91 -== 1.4  AT Command ==
92 -
93 -
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 -
96 -
97 -
98 -== 1.5  Dimension ==
99 -
100 -[[image:image-20220718094750-3.png]]
101 -
102 -
103 -
104 -== 1.6  Pin Mapping ==
105 -
106 -[[image:image-20220720111850-1.png]]
107 -
108 -
109 -
110 -== 1.7  Land Pattern ==
111 -
112 -
113 -[[image:image-20220517072821-2.png]]
114 -
115 -
116 -
117 -= 2.  LA66 LoRaWAN Shield =
118 -
119 -
120 -== 2.1  Overview ==
121 -
122 -
123 -(((
124 -[[image:image-20220715000826-2.png||height="145" width="220"]]
125 -)))
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 -== 2.2  Features ==
162 -
163 -
164 -* Arduino Shield base on LA66 LoRaWAN module
165 -* Support LoRaWAN v1.0.4 protocol
166 -* Support peer-to-peer protocol
167 -* TCXO crystal to ensure RF performance on low temperature
168 -* SMA connector
169 -* Available in different frequency LoRaWAN frequency bands.
170 -* World-wide unique OTAA keys.
171 -* AT Command via UART-TTL interface
172 -* Firmware upgradable via UART interface
173 -* Ultra-long RF range
174 -
175 -
176 -
177 -== 2.3  Specification ==
178 -
179 -
180 -* CPU: 32-bit 48 MHz
181 -* Flash: 256KB
182 -* RAM: 64KB
183 -* Input Power Range: 1.8v ~~ 3.7v
184 -* Power Consumption: < 4uA.
185 -* Frequency Range: 150 MHz ~~ 960 MHz
186 -* Maximum Power +22 dBm constant RF output
187 -* High sensitivity: -148 dBm
188 -* Temperature:
189 -** Storage: -55 ~~ +125℃
190 -** Operating: -40 ~~ +85℃
191 -* Humidity:
192 -** Storage: 5 ~~ 95% (Non-Condensing)
193 -** Operating: 10 ~~ 95% (Non-Condensing)
194 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
195 -* LoRa Rx current: <9 mA
196 -* I/O Voltage: 3.3v
197 -
198 -
199 -
200 -== 2.4  LED ==
201 -
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 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
210 -
211 -
212 -**Show connection diagram：**
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 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
247 -
248 -
249 -(% style="color:blue" %)**1.  Open project**
250 -
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 -
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 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
295 -
296 -
297 -=== 2.8.1  Items needed for update ===
298 -
299 -
300 -1. LA66 LoRaWAN Shield
301 -1. Arduino
302 -1. USB TO TTL Adapter
303 -
304 -[[image:image-20220602100052-2.png||height="385" width="600"]]
305 -
306 -
307 -
308 -=== 2.8.2  Connection ===
309 -
310 -
311 -[[image:image-20220602101311-3.png||height="276" width="600"]]
312 -
313 -
314 -(((
315 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
316 -)))
317 -
318 -(((
319 -(% style="background-color:yellow" %)**GND  <-> GND
320 -TXD  <->  TXD
321 -RXD  <->  RXD**
322 -)))
323 -
324 -
325 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
326 -
327 -Connect USB TTL Adapter to PC after connecting the wires
328 -
329 -
330 -[[image:image-20220602102240-4.png||height="304" width="600"]]
331 -
332 -
333 -
334 -=== 2.8.3  Upgrade steps ===
335 -
336 -
337 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
338 -
339 -
340 -[[image:image-20220602102824-5.png||height="306" width="600"]]
341 -
342 -
343 -
344 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
345 -
346 -
347 -[[image:image-20220602104701-12.png||height="285" width="600"]]
348 -
349 -
350 -
351 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
352 -
353 -
354 -(((
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 -
358 -
359 -[[image:image-20220602103227-6.png]]
360 -
361 -
362 -[[image:image-20220602103357-7.png]]
363 -
364 -
365 -
366 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
367 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
368 -
369 -
370 -[[image:image-20220602103844-8.png]]
371 -
372 -
373 -
374 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
375 -(% style="color:blue" %)**3. Select the bin file to burn**
376 -
377 -
378 -[[image:image-20220602104144-9.png]]
379 -
380 -
381 -[[image:image-20220602104251-10.png]]
382 -
383 -
384 -[[image:image-20220602104402-11.png]]
385 -
386 -
387 -
388 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
389 -(% style="color:blue" %)**4. Click to start the download**
390 -
391 -[[image:image-20220602104923-13.png]]
392 -
393 -
394 -
395 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
396 -(% style="color:blue" %)**5. Check update process**
397 -
398 -
399 -[[image:image-20220602104948-14.png]]
400 -
401 -
402 -
403 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
404 -(% style="color:blue" %)**The following picture shows that the burning is successful**
405 -
406 -[[image:image-20220602105251-15.png]]
407 -
408 -
409 -
410 -= 3.  LA66 USB LoRaWAN Adapter =
411 -
412 -
413 -== 3.1  Overview ==
414 -
415 -
416 416  [[image:image-20220715001142-3.png||height="145" width="220"]]
417 417  
418 418  
... ... @@ -438,7 +438,7 @@
438 438  
439 439  
440 440  
441 -== 3.2  Features ==
42 +== 1.2  Features ==
442 442  
443 443  
444 444  * LoRaWAN USB adapter base on LA66 LoRaWAN module
... ... @@ -453,11 +453,9 @@
453 453  * Firmware upgradable via UART interface
454 454  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
455 455  
57 +== 1.3  Specification ==
456 456  
457 457  
458 -== 3.3  Specification ==
459 -
460 -
461 461  * CPU: 32-bit 48 MHz
462 462  * Flash: 256KB
463 463  * RAM: 64KB
... ... @@ -474,13 +474,14 @@
474 474  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
475 475  * LoRa Rx current: <9 mA
476 476  
76 +== 1.4  Pin Mapping & LED ==
477 477  
478 478  
479 -== 3.4  Pin Mapping & LED ==
79 +[[image:image-20220813183239-3.png||height="526" width="662"]]
480 480  
481 481  
482 482  
483 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
83 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
484 484  
485 485  
486 486  (((
... ... @@ -504,6 +504,7 @@
504 504  
505 505  (% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
506 506  
107 +
507 507  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
508 508  
509 509  
... ... @@ -513,6 +513,7 @@
513 513  
514 514  (% style="color:blue" %)**3. See Uplink Command**
515 515  
117 +
516 516  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
517 517  
518 518  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -523,17 +523,19 @@
523 523  
524 524  (% style="color:blue" %)**4. Check to see if TTN received the message**
525 525  
526 -[[image:image-20220602162331-12.png||height="420" width="800"]]
527 527  
129 +[[image:image-20220817093644-1.png]]
528 528  
529 529  
530 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
531 531  
133 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
532 532  
135 +
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  
535 535  (**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]])
536 536  
140 +
537 537  (% style="color:red" %)**Preconditions:**
538 538  
539 539  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -548,11 +548,12 @@
548 548  
549 549  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
550 550  
155 +
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 ==
160 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
556 556  
557 557  
558 558  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -560,6 +560,7 @@
560 560  
561 561  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
562 562  
168 +
563 563  [[image:image-20220723100439-2.png]]
564 564  
565 565  
... ... @@ -566,6 +566,7 @@
566 566  
567 567  (% style="color:blue" %)**2. Install Minicom in RPi.**
568 568  
175 +
569 569  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
570 570  
571 571   (% style="background-color:yellow" %)**apt update**
... ... @@ -581,6 +581,7 @@
581 581  
582 582  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
583 583  
191 +
584 584  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
585 585  
586 586  
... ... @@ -590,6 +590,7 @@
590 590  
591 591  (% style="color:blue" %)**4. Send Uplink message**
592 592  
201 +
593 593  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
594 594  
595 595  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -605,12 +605,13 @@
605 605  
606 606  
607 607  
608 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
217 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
609 609  
610 610  
611 -=== 3.8.1  Hardware and Software Connection ===
220 +=== 1.8.1  Hardware and Software Connection ===
612 612  
613 613  
223 +
614 614  ==== (% style="color:blue" %)**Overview：**(%%) ====
615 615  
616 616  
... ... @@ -624,8 +624,10 @@
624 624  
625 625  
626 626  
237 +
627 627  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
628 628  
240 +
629 629  A USB to Type-C adapter is needed to connect to a Mobile phone.
630 630  
631 631  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
... ... @@ -633,17 +633,22 @@
633 633  [[image:image-20220813174353-2.png||height="360" width="313"]]
634 634  
635 635  
248 +
636 636  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
637 637  
251 +
638 638  [[(% 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)
639 639  
640 640  [[image:image-20220813173738-1.png]]
641 641  
642 642  
257 +
643 643  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
644 644  
260 +
645 645  Function and page introduction
646 646  
263 +
647 647  [[image:image-20220723113448-7.png||height="995" width="450"]]
648 648  
649 649  **Block Explain:**
... ... @@ -675,8 +675,10 @@
675 675  13.  exit button
676 676  
677 677  
295 +
678 678  LA66 USB LoRaWAN Module not connected
679 679  
298 +
680 680  [[image:image-20220723110520-5.png||height="677" width="508"]]
681 681  
682 682  
... ... @@ -687,11 +687,12 @@
687 687  
688 688  
689 689  
690 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
309 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
691 691  
692 692  
693 693  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
694 694  
314 +
695 695  [[image:image-20220723134549-8.png]]
696 696  
697 697  
... ... @@ -698,6 +698,7 @@
698 698  
699 699  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
700 700  
321 +
701 701  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
702 702  
703 703  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/]]
... ... @@ -704,7 +704,9 @@
704 704  
705 705  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
706 706  
328 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
707 707  
330 +
708 708  Example output in NodeRed is as below:
709 709  
710 710  [[image:image-20220723144339-1.png]]
... ... @@ -711,7 +711,7 @@
711 711  
712 712  
713 713  
714 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
337 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
715 715  
716 716  
717 717  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -718,24 +718,25 @@
718 718  
719 719  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)
720 720  
344 +
721 721  [[image:image-20220723150132-2.png]]
722 722  
723 723  
724 724  
725 -= 4.  FAQ =
349 += 2.  FAQ =
726 726  
727 727  
728 -== 4.1  How to Compile Source Code for LA66? ==
352 +== 2.1  How to Compile Source Code for LA66? ==
729 729  
730 730  
731 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
355 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
732 732  
733 733  
734 734  
735 -= 5.  Order Info =
359 += 3.  Order Info =
736 736  
737 737  
738 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
362 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
739 739  
740 740  
741 741  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -751,8 +751,10 @@
751 751  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
752 752  
753 753  
378 += 4.  Reference =
754 754  
755 -= 6.  Reference =
756 756  
381 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
382 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
757 757  
758 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
384 +
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