Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 145.1 >
edited by Edwin Chen
on 2022/08/14 10:15
To version < 153.1 >
edited by Bei Jinggeng
on 2022/09/09 15:15
>
Change comment: Uploaded new attachment "image-20220909151517-2.png", 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
... ... @@ -6,405 +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 -== 1.3  Specification ==
67 -
68 -
69 -* CPU: 32-bit 48 MHz
70 -* Flash: 256KB
71 -* RAM: 64KB
72 -* Input Power Range: 1.8v ~~ 3.7v
73 -* Power Consumption: < 4uA.
74 -* Frequency Range: 150 MHz ~~ 960 MHz
75 -* Maximum Power +22 dBm constant RF output
76 -* High sensitivity: -148 dBm
77 -* Temperature:
78 -** Storage: -55 ~~ +125℃
79 -** Operating: -40 ~~ +85℃
80 -* Humidity:
81 -** Storage: 5 ~~ 95% (Non-Condensing)
82 -** Operating: 10 ~~ 95% (Non-Condensing)
83 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
84 -* LoRa Rx current: <9 mA
85 -* I/O Voltage: 3.3v
86 -
87 -== 1.4  AT Command ==
88 -
89 -
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 -
92 -
93 -
94 -== 1.5  Dimension ==
95 -
96 -[[image:image-20220718094750-3.png]]
97 -
98 -
99 -
100 -== 1.6  Pin Mapping ==
101 -
102 -[[image:image-20220720111850-1.png]]
103 -
104 -
105 -
106 -== 1.7  Land Pattern ==
107 -
108 -
109 -[[image:image-20220517072821-2.png]]
110 -
111 -
112 -
113 -= 2.  LA66 LoRaWAN Shield =
114 -
115 -
116 -== 2.1  Overview ==
117 -
118 -
119 -(((
120 -[[image:image-20220715000826-2.png||height="145" width="220"]]
121 -)))
122 -
123 -(((
124 -
125 -)))
126 -
127 -(((
128 -(% 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.
129 -)))
130 -
131 -(((
132 -(((
133 -(% 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.
134 -)))
135 -)))
136 -
137 -(((
138 -(((
139 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
140 -)))
141 -)))
142 -
143 -(((
144 -(((
145 -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.
146 -)))
147 -)))
148 -
149 -(((
150 -(((
151 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
152 -)))
153 -)))
154 -
155 -
156 -
157 -== 2.2  Features ==
158 -
159 -
160 -* Arduino Shield base on LA66 LoRaWAN module
161 -* Support LoRaWAN v1.0.4 protocol
162 -* Support peer-to-peer protocol
163 -* TCXO crystal to ensure RF performance on low temperature
164 -* SMA connector
165 -* Available in different frequency LoRaWAN frequency bands.
166 -* World-wide unique OTAA keys.
167 -* AT Command via UART-TTL interface
168 -* Firmware upgradable via UART interface
169 -* Ultra-long RF range
170 -
171 -== 2.3  Specification ==
172 -
173 -
174 -* CPU: 32-bit 48 MHz
175 -* Flash: 256KB
176 -* RAM: 64KB
177 -* Input Power Range: 1.8v ~~ 3.7v
178 -* Power Consumption: < 4uA.
179 -* Frequency Range: 150 MHz ~~ 960 MHz
180 -* Maximum Power +22 dBm constant RF output
181 -* High sensitivity: -148 dBm
182 -* Temperature:
183 -** Storage: -55 ~~ +125℃
184 -** Operating: -40 ~~ +85℃
185 -* Humidity:
186 -** Storage: 5 ~~ 95% (Non-Condensing)
187 -** Operating: 10 ~~ 95% (Non-Condensing)
188 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
189 -* LoRa Rx current: <9 mA
190 -* I/O Voltage: 3.3v
191 -
192 -== 2.4  Pin Mapping & LED ==
193 -
194 -
195 -~1. The LED lights up red when there is an upstream data packet
196 -2. When the network is successfully connected, the green light will be on for 5 seconds
197 -3. Purple light on when receiving downlink data packets
198 -
199 -
200 -
201 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
202 -
203 -
204 -**Show connection diagram：**
205 -
206 -
207 -[[image:image-20220723170210-2.png||height="908" width="681"]]
208 -
209 -
210 -
211 -(% style="color:blue" %)**1.  open Arduino IDE**
212 -
213 -
214 -[[image:image-20220723170545-4.png]]
215 -
216 -
217 -
218 -(% style="color:blue" %)**2.  Open project**
219 -
220 -
221 -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]]
222 -
223 -[[image:image-20220726135239-1.png]]
224 -
225 -
226 -(% 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**
227 -
228 -[[image:image-20220726135356-2.png]]
229 -
230 -
231 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
232 -
233 -
234 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
235 -
236 -
237 -
238 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
239 -
240 -
241 -(% style="color:blue" %)**1.  Open project**
242 -
243 -
244 -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]]
245 -
246 -
247 -[[image:image-20220723172502-8.png]]
248 -
249 -
250 -
251 -(% 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**
252 -
253 -
254 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
255 -
256 -
257 -
258 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
259 -
260 -
261 -(% style="color:blue" %)**1.  Open project**
262 -
263 -
264 -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]]
265 -
266 -
267 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
268 -
269 -
270 -
271 -(% 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**
272 -
273 -
274 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
275 -
276 -
277 -
278 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
279 -
280 -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/]]
281 -
282 -[[image:image-20220723175700-12.png||height="602" width="995"]]
283 -
284 -
285 -
286 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
287 -
288 -
289 -=== 2.8.1  Items needed for update ===
290 -
291 -
292 -1. LA66 LoRaWAN Shield
293 -1. Arduino
294 -1. USB TO TTL Adapter
295 -
296 -[[image:image-20220602100052-2.png||height="385" width="600"]]
297 -
298 -
299 -
300 -=== 2.8.2  Connection ===
301 -
302 -
303 -[[image:image-20220602101311-3.png||height="276" width="600"]]
304 -
305 -
306 -(((
307 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
308 -)))
309 -
310 -(((
311 -(% style="background-color:yellow" %)**GND  <-> GND
312 -TXD  <->  TXD
313 -RXD  <->  RXD**
314 -)))
315 -
316 -
317 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
318 -
319 -Connect USB TTL Adapter to PC after connecting the wires
320 -
321 -
322 -[[image:image-20220602102240-4.png||height="304" width="600"]]
323 -
324 -
325 -
326 -=== 2.8.3  Upgrade steps ===
327 -
328 -
329 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
330 -
331 -
332 -[[image:image-20220602102824-5.png||height="306" width="600"]]
333 -
334 -
335 -
336 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
337 -
338 -
339 -[[image:image-20220602104701-12.png||height="285" width="600"]]
340 -
341 -
342 -
343 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
344 -
345 -
346 -(((
347 -(% 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/]]**
348 -)))
349 -
350 -
351 -[[image:image-20220602103227-6.png]]
352 -
353 -
354 -[[image:image-20220602103357-7.png]]
355 -
356 -
357 -
358 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
359 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
360 -
361 -
362 -[[image:image-20220602103844-8.png]]
363 -
364 -
365 -
366 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
367 -(% style="color:blue" %)**3. Select the bin file to burn**
368 -
369 -
370 -[[image:image-20220602104144-9.png]]
371 -
372 -
373 -[[image:image-20220602104251-10.png]]
374 -
375 -
376 -[[image:image-20220602104402-11.png]]
377 -
378 -
379 -
380 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
381 -(% style="color:blue" %)**4. Click to start the download**
382 -
383 -[[image:image-20220602104923-13.png]]
384 -
385 -
386 -
387 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
388 -(% style="color:blue" %)**5. Check update process**
389 -
390 -
391 -[[image:image-20220602104948-14.png]]
392 -
393 -
394 -
395 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
396 -(% style="color:blue" %)**The following picture shows that the burning is successful**
397 -
398 -[[image:image-20220602105251-15.png]]
399 -
400 -
401 -
402 -= 3.  LA66 USB LoRaWAN Adapter =
403 -
404 -
405 -== 3.1  Overview ==
406 -
407 -
408 408  [[image:image-20220715001142-3.png||height="145" width="220"]]
409 409  
410 410  
... ... @@ -430,7 +430,7 @@
430 430  
431 431  
432 432  
433 -== 3.2  Features ==
42 +== 1.2  Features ==
434 434  
435 435  
436 436  * LoRaWAN USB adapter base on LA66 LoRaWAN module
... ... @@ -445,7 +445,7 @@
445 445  * Firmware upgradable via UART interface
446 446  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
447 447  
448 -== 3.3  Specification ==
57 +== 1.3  Specification ==
449 449  
450 450  
451 451  * CPU: 32-bit 48 MHz
... ... @@ -464,14 +464,16 @@
464 464  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
465 465  * LoRa Rx current: <9 mA
466 466  
467 -== 3.4  Pin Mapping & LED ==
76 +== 1.4  Pin Mapping & LED ==
468 468  
78 +
469 469  [[image:image-20220813183239-3.png||height="526" width="662"]]
470 470  
471 471  
472 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
473 473  
83 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
474 474  
85 +
475 475  (((
476 476  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
477 477  )))
... ... @@ -493,6 +493,7 @@
493 493  
494 494  (% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
495 495  
107 +
496 496  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
497 497  
498 498  
... ... @@ -502,6 +502,7 @@
502 502  
503 503  (% style="color:blue" %)**3. See Uplink Command**
504 504  
117 +
505 505  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
506 506  
507 507  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -512,17 +512,19 @@
512 512  
513 513  (% style="color:blue" %)**4. Check to see if TTN received the message**
514 514  
515 -[[image:image-20220602162331-12.png||height="420" width="800"]]
516 516  
129 +[[image:image-20220817093644-1.png]]
517 517  
518 518  
519 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
520 520  
133 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
521 521  
135 +
522 522  **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]]
523 523  
524 524  (**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]])
525 525  
140 +
526 526  (% style="color:red" %)**Preconditions:**
527 527  
528 528  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -537,11 +537,12 @@
537 537  
538 538  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
539 539  
155 +
540 540  [[image:image-20220602115852-3.png||height="450" width="1187"]]
541 541  
542 542  
543 543  
544 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
160 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
545 545  
546 546  
547 547  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -549,6 +549,7 @@
549 549  
550 550  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
551 551  
168 +
552 552  [[image:image-20220723100439-2.png]]
553 553  
554 554  
... ... @@ -555,6 +555,7 @@
555 555  
556 556  (% style="color:blue" %)**2. Install Minicom in RPi.**
557 557  
175 +
558 558  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
559 559  
560 560   (% style="background-color:yellow" %)**apt update**
... ... @@ -570,6 +570,7 @@
570 570  
571 571  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
572 572  
191 +
573 573  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
574 574  
575 575  
... ... @@ -579,6 +579,7 @@
579 579  
580 580  (% style="color:blue" %)**4. Send Uplink message**
581 581  
201 +
582 582  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
583 583  
584 584  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -594,12 +594,13 @@
594 594  
595 595  
596 596  
597 -== 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 ==
598 598  
599 599  
600 -=== 3.8.1  Hardware and Software Connection ===
220 +=== 1.8.1  Hardware and Software Connection ===
601 601  
602 602  
223 +
603 603  ==== (% style="color:blue" %)**Overview：**(%%) ====
604 604  
605 605  
... ... @@ -613,8 +613,10 @@
613 613  
614 614  
615 615  
237 +
616 616  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
617 617  
240 +
618 618  A USB to Type-C adapter is needed to connect to a Mobile phone.
619 619  
620 620  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
... ... @@ -622,17 +622,22 @@
622 622  [[image:image-20220813174353-2.png||height="360" width="313"]]
623 623  
624 624  
248 +
625 625  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
626 626  
251 +
627 627  [[(% 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)
628 628  
629 629  [[image:image-20220813173738-1.png]]
630 630  
631 631  
257 +
632 632  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
633 633  
260 +
634 634  Function and page introduction
635 635  
263 +
636 636  [[image:image-20220723113448-7.png||height="995" width="450"]]
637 637  
638 638  **Block Explain:**
... ... @@ -664,8 +664,10 @@
664 664  13.  exit button
665 665  
666 666  
295 +
667 667  LA66 USB LoRaWAN Module not connected
668 668  
298 +
669 669  [[image:image-20220723110520-5.png||height="677" width="508"]]
670 670  
671 671  
... ... @@ -676,11 +676,12 @@
676 676  
677 677  
678 678  
679 -=== 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 ===
680 680  
681 681  
682 682  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
683 683  
314 +
684 684  [[image:image-20220723134549-8.png]]
685 685  
686 686  
... ... @@ -687,6 +687,7 @@
687 687  
688 688  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
689 689  
321 +
690 690  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
691 691  
692 692  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/]]
... ... @@ -693,7 +693,9 @@
693 693  
694 694  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
695 695  
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]]
696 696  
330 +
697 697  Example output in NodeRed is as below:
698 698  
699 699  [[image:image-20220723144339-1.png]]
... ... @@ -700,7 +700,7 @@
700 700  
701 701  
702 702  
703 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
337 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
704 704  
705 705  
706 706  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -707,24 +707,25 @@
707 707  
708 708  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)
709 709  
344 +
710 710  [[image:image-20220723150132-2.png]]
711 711  
712 712  
713 713  
714 -= 4.  FAQ =
349 += 2.  FAQ =
715 715  
716 716  
717 -== 4.1  How to Compile Source Code for LA66? ==
352 +== 2.1  How to Compile Source Code for LA66? ==
718 718  
719 719  
720 -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]]
721 721  
722 722  
723 723  
724 -= 5.  Order Info =
359 += 3.  Order Info =
725 725  
726 726  
727 -**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**
728 728  
729 729  
730 730  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -739,7 +739,11 @@
739 739  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
740 740  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
741 741  
742 -= 6.  Reference =
743 743  
378 += 4.  Reference =
744 744  
745 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
380 +
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]].
383 +
384 +
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