Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 134.11 >
edited by Xiaoling
on 2022/07/26 10:48
To version < 149.5 >
edited by Xiaoling
on 2022/08/17 10:01
>
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Summary

Details

Page properties
Title
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1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Content
... ... @@ -6,412 +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 -* Support LoRaWAN v1.0.4 protocol
56 -* Support peer-to-peer protocol
57 -* TCXO crystal to ensure RF performance on low temperature
58 -* SMD Antenna pad and i-pex antenna connector
59 -* Available in different frequency LoRaWAN frequency bands.
60 -* World-wide unique OTAA keys.
61 -* AT Command via UART-TTL interface
62 -* Firmware upgradable via UART interface
63 -* Ultra-long RF range
64 -
65 -
66 -
67 -
68 -
69 -== 1.3  Specification ==
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 -
92 -
93 -== 1.4  AT Command ==
94 -
95 -
96 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
97 -
98 -
99 -
100 -== 1.5  Dimension ==
101 -
102 -[[image:image-20220718094750-3.png]]
103 -
104 -
105 -
106 -== 1.6  Pin Mapping ==
107 -
108 -[[image:image-20220720111850-1.png]]
109 -
110 -
111 -
112 -== 1.7  Land Pattern ==
113 -
114 -[[image:image-20220517072821-2.png]]
115 -
116 -
117 -
118 -= 2.  LA66 LoRaWAN Shield =
119 -
120 -
121 -== 2.1  Overview ==
122 -
123 -
124 -(((
125 -[[image:image-20220715000826-2.png||height="145" width="220"]]
126 -)))
127 -
128 -(((
129 -
130 -)))
131 -
132 -(((
133 -(% 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.
134 -)))
135 -
136 -(((
137 -(((
138 -(% 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.
139 -)))
140 -)))
141 -
142 -(((
143 -(((
144 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
145 -)))
146 -)))
147 -
148 -(((
149 -(((
150 -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.
151 -)))
152 -)))
153 -
154 -(((
155 -(((
156 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
157 -)))
158 -)))
159 -
160 -
161 -
162 -== 2.2  Features ==
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 -
178 -
179 -== 2.3  Specification ==
180 -
181 -* CPU: 32-bit 48 MHz
182 -* Flash: 256KB
183 -* RAM: 64KB
184 -* Input Power Range: 1.8v ~~ 3.7v
185 -* Power Consumption: < 4uA.
186 -* Frequency Range: 150 MHz ~~ 960 MHz
187 -* Maximum Power +22 dBm constant RF output
188 -* High sensitivity: -148 dBm
189 -* Temperature:
190 -** Storage: -55 ~~ +125℃
191 -** Operating: -40 ~~ +85℃
192 -* Humidity:
193 -** Storage: 5 ~~ 95% (Non-Condensing)
194 -** Operating: 10 ~~ 95% (Non-Condensing)
195 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
196 -* LoRa Rx current: <9 mA
197 -* I/O Voltage: 3.3v
198 -
199 -
200 -
201 -
202 -
203 -== 2.4  LED ==
204 -
205 -
206 -~1. The LED lights up red when there is an upstream data packet
207 -2. When the network is successfully connected, the green light will be on for 5 seconds
208 -3. Purple light on when receiving downlink data packets
209 -
210 -
211 -
212 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
213 -
214 -
215 -**Show connection diagram：**
216 -
217 -
218 -[[image:image-20220723170210-2.png||height="908" width="681"]]
219 -
220 -
221 -
222 -(% style="color:blue" %)**1.  open Arduino IDE**
223 -
224 -
225 -[[image:image-20220723170545-4.png]]
226 -
227 -
228 -
229 -(% style="color:blue" %)**2.  Open project**
230 -
231 -
232 -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]]
233 -
234 -
235 -
236 -(% 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**
237 -
238 -
239 -
240 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
241 -
242 -
243 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
244 -
245 -
246 -
247 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
248 -
249 -
250 -(% style="color:blue" %)**1.  Open project**
251 -
252 -
253 -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]]
254 -
255 -
256 -[[image:image-20220723172502-8.png]]
257 -
258 -
259 -
260 -(% 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**
261 -
262 -
263 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
264 -
265 -
266 -
267 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
268 -
269 -
270 -(% style="color:blue" %)**1.  Open project**
271 -
272 -
273 -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]]
274 -
275 -
276 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
277 -
278 -
279 -
280 -(% 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**
281 -
282 -
283 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
284 -
285 -
286 -
287 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
288 -
289 -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/]]
290 -
291 -[[image:image-20220723175700-12.png||height="602" width="995"]]
292 -
293 -
294 -
295 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
296 -
297 -
298 -=== 2.8.1  Items needed for update ===
299 -
300 -
301 -1. LA66 LoRaWAN Shield
302 -1. Arduino
303 -1. USB TO TTL Adapter
304 -
305 -[[image:image-20220602100052-2.png||height="385" width="600"]]
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 -=== 2.8.3  Upgrade steps ===
334 -
335 -
336 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
337 -
338 -
339 -[[image:image-20220602102824-5.png||height="306" width="600"]]
340 -
341 -
342 -
343 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
344 -
345 -
346 -[[image:image-20220602104701-12.png||height="285" width="600"]]
347 -
348 -
349 -
350 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
351 -
352 -
353 -(((
354 -(% 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/]]**
355 -)))
356 -
357 -
358 -[[image:image-20220602103227-6.png]]
359 -
360 -
361 -[[image:image-20220602103357-7.png]]
362 -
363 -
364 -
365 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
366 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
367 -
368 -
369 -[[image:image-20220602103844-8.png]]
370 -
371 -
372 -
373 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
374 -(% style="color:blue" %)**3. Select the bin file to burn**
375 -
376 -
377 -[[image:image-20220602104144-9.png]]
378 -
379 -
380 -[[image:image-20220602104251-10.png]]
381 -
382 -
383 -[[image:image-20220602104402-11.png]]
384 -
385 -
386 -
387 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
388 -(% style="color:blue" %)**4. Click to start the download**
389 -
390 -[[image:image-20220602104923-13.png]]
391 -
392 -
393 -
394 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
395 -(% style="color:blue" %)**5. Check update process**
396 -
397 -
398 -[[image:image-20220602104948-14.png]]
399 -
400 -
401 -
402 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
403 -(% style="color:blue" %)**The following picture shows that the burning is successful**
404 -
405 -[[image:image-20220602105251-15.png]]
406 -
407 -
408 -
409 -= 3.  LA66 USB LoRaWAN Adapter =
410 -
411 -
412 -== 3.1  Overview ==
413 -
414 -
415 415  [[image:image-20220715001142-3.png||height="145" width="220"]]
416 416  
417 417  
... ... @@ -437,8 +437,9 @@
437 437  
438 438  
439 439  
440 -== 3.2  Features ==
42 +== 1.2  Features ==
441 441  
44 +
442 442  * LoRaWAN USB adapter base on LA66 LoRaWAN module
443 443  * Ultra-long RF range
444 444  * Support LoRaWAN v1.0.4 protocol
... ... @@ -453,8 +453,10 @@
453 453  
454 454  
455 455  
456 -== 3.3  Specification ==
457 457  
60 +== 1.3  Specification ==
61 +
62 +
458 458  * CPU: 32-bit 48 MHz
459 459  * Flash: 256KB
460 460  * RAM: 64KB
... ... @@ -473,13 +473,16 @@
473 473  
474 474  
475 475  
476 -== 3.4  Pin Mapping & LED ==
477 477  
82 +== 1.4  Pin Mapping & LED ==
478 478  
84 +[[image:image-20220813183239-3.png||height="526" width="662"]]
479 479  
480 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
481 481  
482 482  
88 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
89 +
90 +
483 483  (((
484 484  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
485 485  )))
... ... @@ -520,13 +520,15 @@
520 520  
521 521  (% style="color:blue" %)**4. Check to see if TTN received the message**
522 522  
523 -[[image:image-20220602162331-12.png||height="420" width="800"]]
524 524  
525 525  
133 +[[image:image-20220817093644-1.png]]
526 526  
527 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
528 528  
529 529  
137 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
138 +
139 +
530 530  **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]]
531 531  
532 532  (**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]])
... ... @@ -549,7 +549,7 @@
549 549  
550 550  
551 551  
552 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
162 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
553 553  
554 554  
555 555  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -602,86 +602,93 @@
602 602  
603 603  
604 604  
605 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
215 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
606 606  
607 607  
608 -=== 3.8.1  DRAGINO-LA66-APP ===
218 +=== 1.8.1  Hardware and Software Connection ===
609 609  
610 610  
611 -[[image:image-20220723102027-3.png]]
612 612  
613 -
614 -
615 615  ==== (% style="color:blue" %)**Overview：**(%%) ====
616 616  
617 617  
618 618  (((
619 -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.
620 -)))
226 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
621 621  
622 -(((
623 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
228 +* Send real-time location information of mobile phone to LoRaWAN network.
229 +* Check LoRaWAN network signal strengh.
230 +* Manually send messages to LoRaWAN network.
624 624  )))
625 625  
626 626  
627 627  
628 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
629 629  
236 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
630 630  
631 -Requires a type-c to USB adapter
238 +A USB to Type-C adapter is needed to connect to a Mobile phone.
632 632  
633 -[[image:image-20220723104754-4.png]]
240 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
634 634  
242 +[[image:image-20220813174353-2.png||height="360" width="313"]]
635 635  
636 636  
637 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
638 638  
246 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
639 639  
248 +[[(% 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)
249 +
250 +[[image:image-20220813173738-1.png]]
251 +
252 +
253 +
254 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
255 +
640 640  Function and page introduction
641 641  
642 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
258 +[[image:image-20220723113448-7.png||height="995" width="450"]]
643 643  
260 +**Block Explain:**
644 644  
645 -1.Display LA66 USB LoRaWAN Module connection status
262 +1.  Display LA66 USB LoRaWAN Module connection status
646 646  
647 -2.Check and reconnect
264 +2.  Check and reconnect
648 648  
649 -3.Turn send timestamps on or off
266 +3.  Turn send timestamps on or off
650 650  
651 -4.Display LoRaWan connection status
268 +4.  Display LoRaWan connection status
652 652  
653 -5.Check LoRaWan connection status
270 +5.  Check LoRaWan connection status
654 654  
655 -6.The RSSI value of the node when the ACK is received
272 +6.  The RSSI value of the node when the ACK is received
656 656  
657 -7.Node's Signal Strength Icon
274 +7.  Node's Signal Strength Icon
658 658  
659 -8.Set the packet sending interval of the node in seconds
276 +8.  Configure Location Uplink Interval
660 660  
661 -9.AT command input box
278 +9.  AT command input box
662 662  
663 -10.Send AT command button
280 +10.  Send Button:  Send input box info to LA66 USB Adapter
664 664  
665 -11.Node log box
282 +11.  Output Log from LA66 USB adapter
666 666  
667 -12.clear log button
284 +12.  clear log button
668 668  
669 -13.exit button
286 +13.  exit button
670 670  
671 671  
672 672  LA66 USB LoRaWAN Module not connected
673 673  
674 -[[image:image-20220723110520-5.png||height="903" width="677"]]
291 +[[image:image-20220723110520-5.png||height="677" width="508"]]
675 675  
676 676  
677 677  
678 678  Connect LA66 USB LoRaWAN Module
679 679  
680 -[[image:image-20220723110626-6.png||height="906" width="680"]]
297 +[[image:image-20220723110626-6.png||height="681" width="511"]]
681 681  
682 682  
683 683  
684 -=== 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 ===
301 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
685 685  
686 686  
687 687  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
... ... @@ -692,17 +692,20 @@
692 692  
693 693  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
694 694  
695 -Sample JSON file please go to this link to download：放置JSON文件的链接
312 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
696 696  
697 -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/]]
314 +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/]]
698 698  
699 -The following is the positioning effect map
316 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
700 700  
318 +
319 +Example output in NodeRed is as below:
320 +
701 701  [[image:image-20220723144339-1.png]]
702 702  
703 703  
704 704  
705 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
325 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
706 706  
707 707  
708 708  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -709,16 +709,27 @@
709 709  
710 710  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)
711 711  
332 +
712 712  [[image:image-20220723150132-2.png]]
713 713  
714 714  
715 715  
716 -= 4.  Order Info =
337 += 2.  FAQ =
717 717  
718 718  
719 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
340 +== 2.1  How to Compile Source Code for LA66? ==
720 720  
721 721  
343 +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]]
344 +
345 +
346 +
347 += 3.  Order Info =
348 +
349 +
350 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
351 +
352 +
722 722  (% style="color:blue" %)**XXX**(%%): The default frequency band
723 723  
724 724  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -732,7 +732,9 @@
732 732  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
733 733  
734 734  
735 -= 5.  Reference =
736 736  
737 737  
738 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
368 += 4.  Reference =
369 +
370 +
371 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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