Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 137.6 >
edited by Xiaoling
on 2022/07/29 09:20
To version < 149.7 >
edited by Xiaoling
on 2022/08/22 16:24
>
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Summary

Details

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Title
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1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Content
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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 -
69 -
70 -== 1.3  Specification ==
71 -
72 -
73 -* CPU: 32-bit 48 MHz
74 -* Flash: 256KB
75 -* RAM: 64KB
76 -* Input Power Range: 1.8v ~~ 3.7v
77 -* Power Consumption: < 4uA.
78 -* Frequency Range: 150 MHz ~~ 960 MHz
79 -* Maximum Power +22 dBm constant RF output
80 -* High sensitivity: -148 dBm
81 -* Temperature:
82 -** Storage: -55 ~~ +125℃
83 -** Operating: -40 ~~ +85℃
84 -* Humidity:
85 -** Storage: 5 ~~ 95% (Non-Condensing)
86 -** Operating: 10 ~~ 95% (Non-Condensing)
87 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
88 -* LoRa Rx current: <9 mA
89 -* I/O Voltage: 3.3v
90 -
91 -
92 -
93 -
94 -
95 -== 1.4  AT Command ==
96 -
97 -
98 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
99 -
100 -
101 -
102 -== 1.5  Dimension ==
103 -
104 -[[image:image-20220718094750-3.png]]
105 -
106 -
107 -
108 -== 1.6  Pin Mapping ==
109 -
110 -[[image:image-20220720111850-1.png]]
111 -
112 -
113 -
114 -== 1.7  Land Pattern ==
115 -
116 -
117 -[[image:image-20220517072821-2.png]]
118 -
119 -
120 -
121 -= 2.  LA66 LoRaWAN Shield =
122 -
123 -
124 -== 2.1  Overview ==
125 -
126 -
127 -(((
128 -[[image:image-20220715000826-2.png||height="145" width="220"]]
129 -)))
130 -
131 -(((
132 -
133 -)))
134 -
135 -(((
136 -(% 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.
137 -)))
138 -
139 -(((
140 -(((
141 -(% 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.
142 -)))
143 -)))
144 -
145 -(((
146 -(((
147 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
148 -)))
149 -)))
150 -
151 -(((
152 -(((
153 -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.
154 -)))
155 -)))
156 -
157 -(((
158 -(((
159 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
160 -)))
161 -)))
162 -
163 -
164 -
165 -== 2.2  Features ==
166 -
167 -
168 -* Arduino Shield base on LA66 LoRaWAN module
169 -* Support LoRaWAN v1.0.4 protocol
170 -* Support peer-to-peer protocol
171 -* TCXO crystal to ensure RF performance on low temperature
172 -* SMA connector
173 -* Available in different frequency LoRaWAN frequency bands.
174 -* World-wide unique OTAA keys.
175 -* AT Command via UART-TTL interface
176 -* Firmware upgradable via UART interface
177 -* Ultra-long RF range
178 -
179 -
180 -
181 -
182 -
183 -== 2.3  Specification ==
184 -
185 -
186 -* CPU: 32-bit 48 MHz
187 -* Flash: 256KB
188 -* RAM: 64KB
189 -* Input Power Range: 1.8v ~~ 3.7v
190 -* Power Consumption: < 4uA.
191 -* Frequency Range: 150 MHz ~~ 960 MHz
192 -* Maximum Power +22 dBm constant RF output
193 -* High sensitivity: -148 dBm
194 -* Temperature:
195 -** Storage: -55 ~~ +125℃
196 -** Operating: -40 ~~ +85℃
197 -* Humidity:
198 -** Storage: 5 ~~ 95% (Non-Condensing)
199 -** Operating: 10 ~~ 95% (Non-Condensing)
200 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
201 -* LoRa Rx current: <9 mA
202 -* I/O Voltage: 3.3v
203 -
204 -
205 -
206 -
207 -
208 -== 2.4  LED ==
209 -
210 -
211 -~1. The LED lights up red when there is an upstream data packet
212 -2. When the network is successfully connected, the green light will be on for 5 seconds
213 -3. Purple light on when receiving downlink data packets
214 -
215 -
216 -
217 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
218 -
219 -
220 -**Show connection diagram：**
221 -
222 -
223 -[[image:image-20220723170210-2.png||height="908" width="681"]]
224 -
225 -
226 -
227 -(% style="color:blue" %)**1.  open Arduino IDE**
228 -
229 -
230 -[[image:image-20220723170545-4.png]]
231 -
232 -
233 -
234 -(% style="color:blue" %)**2.  Open project**
235 -
236 -
237 -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]]
238 -
239 -[[image:image-20220726135239-1.png]]
240 -
241 -
242 -(% 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**
243 -
244 -[[image:image-20220726135356-2.png]]
245 -
246 -
247 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
248 -
249 -
250 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
251 -
252 -
253 -
254 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
255 -
256 -
257 -(% style="color:blue" %)**1.  Open project**
258 -
259 -
260 -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]]
261 -
262 -
263 -[[image:image-20220723172502-8.png]]
264 -
265 -
266 -
267 -(% 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**
268 -
269 -
270 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
271 -
272 -
273 -
274 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
275 -
276 -
277 -(% style="color:blue" %)**1.  Open project**
278 -
279 -
280 -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]]
281 -
282 -
283 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
284 -
285 -
286 -
287 -(% 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**
288 -
289 -
290 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
291 -
292 -
293 -
294 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
295 -
296 -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/]]
297 -
298 -[[image:image-20220723175700-12.png||height="602" width="995"]]
299 -
300 -
301 -
302 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
303 -
304 -
305 -=== 2.8.1  Items needed for update ===
306 -
307 -
308 -1. LA66 LoRaWAN Shield
309 -1. Arduino
310 -1. USB TO TTL Adapter
311 -
312 -[[image:image-20220602100052-2.png||height="385" width="600"]]
313 -
314 -
315 -
316 -=== 2.8.2  Connection ===
317 -
318 -
319 -[[image:image-20220602101311-3.png||height="276" width="600"]]
320 -
321 -
322 -(((
323 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
324 -)))
325 -
326 -(((
327 -(% style="background-color:yellow" %)**GND  <-> GND
328 -TXD  <->  TXD
329 -RXD  <->  RXD**
330 -)))
331 -
332 -
333 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
334 -
335 -Connect USB TTL Adapter to PC after connecting the wires
336 -
337 -
338 -[[image:image-20220602102240-4.png||height="304" width="600"]]
339 -
340 -
341 -
342 -=== 2.8.3  Upgrade steps ===
343 -
344 -
345 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
346 -
347 -
348 -[[image:image-20220602102824-5.png||height="306" width="600"]]
349 -
350 -
351 -
352 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
353 -
354 -
355 -[[image:image-20220602104701-12.png||height="285" width="600"]]
356 -
357 -
358 -
359 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
360 -
361 -
362 -(((
363 -(% 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/]]**
364 -)))
365 -
366 -
367 -[[image:image-20220602103227-6.png]]
368 -
369 -
370 -[[image:image-20220602103357-7.png]]
371 -
372 -
373 -
374 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
375 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
376 -
377 -
378 -[[image:image-20220602103844-8.png]]
379 -
380 -
381 -
382 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
383 -(% style="color:blue" %)**3. Select the bin file to burn**
384 -
385 -
386 -[[image:image-20220602104144-9.png]]
387 -
388 -
389 -[[image:image-20220602104251-10.png]]
390 -
391 -
392 -[[image:image-20220602104402-11.png]]
393 -
394 -
395 -
396 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
397 -(% style="color:blue" %)**4. Click to start the download**
398 -
399 -[[image:image-20220602104923-13.png]]
400 -
401 -
402 -
403 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
404 -(% style="color:blue" %)**5. Check update process**
405 -
406 -
407 -[[image:image-20220602104948-14.png]]
408 -
409 -
410 -
411 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
412 -(% style="color:blue" %)**The following picture shows that the burning is successful**
413 -
414 -[[image:image-20220602105251-15.png]]
415 -
416 -
417 -
418 -= 3.  LA66 USB LoRaWAN Adapter =
419 -
420 -
421 -== 3.1  Overview ==
422 -
423 -
424 424  [[image:image-20220715001142-3.png||height="145" width="220"]]
425 425  
426 426  
... ... @@ -446,7 +446,7 @@
446 446  
447 447  
448 448  
449 -== 3.2  Features ==
42 +== 1.2  Features ==
450 450  
451 451  
452 452  * LoRaWAN USB adapter base on LA66 LoRaWAN module
... ... @@ -463,11 +463,9 @@
463 463  
464 464  
465 465  
59 +== 1.3  Specification ==
466 466  
467 467  
468 -== 3.3  Specification ==
469 -
470 -
471 471  * CPU: 32-bit 48 MHz
472 472  * Flash: 256KB
473 473  * RAM: 64KB
... ... @@ -486,13 +486,14 @@
486 486  
487 487  
488 488  
80 +== 1.4  Pin Mapping & LED ==
489 489  
490 490  
491 -== 3.4  Pin Mapping & LED ==
83 +[[image:image-20220813183239-3.png||height="526" width="662"]]
492 492  
493 493  
494 494  
495 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
87 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
496 496  
497 497  
498 498  (((
... ... @@ -516,6 +516,7 @@
516 516  
517 517  (% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
518 518  
111 +
519 519  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
520 520  
521 521  
... ... @@ -525,6 +525,7 @@
525 525  
526 526  (% style="color:blue" %)**3. See Uplink Command**
527 527  
121 +
528 528  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
529 529  
530 530  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -535,17 +535,19 @@
535 535  
536 536  (% style="color:blue" %)**4. Check to see if TTN received the message**
537 537  
538 -[[image:image-20220602162331-12.png||height="420" width="800"]]
539 539  
133 +[[image:image-20220817093644-1.png]]
540 540  
541 541  
542 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
543 543  
137 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
544 544  
139 +
545 545  **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]]
546 546  
547 547  (**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]])
548 548  
144 +
549 549  (% style="color:red" %)**Preconditions:**
550 550  
551 551  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -560,11 +560,12 @@
560 560  
561 561  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
562 562  
159 +
563 563  [[image:image-20220602115852-3.png||height="450" width="1187"]]
564 564  
565 565  
566 566  
567 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
164 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
568 568  
569 569  
570 570  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -572,6 +572,7 @@
572 572  
573 573  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
574 574  
172 +
575 575  [[image:image-20220723100439-2.png]]
576 576  
577 577  
... ... @@ -578,6 +578,7 @@
578 578  
579 579  (% style="color:blue" %)**2. Install Minicom in RPi.**
580 580  
179 +
581 581  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
582 582  
583 583   (% style="background-color:yellow" %)**apt update**
... ... @@ -593,6 +593,7 @@
593 593  
594 594  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
595 595  
195 +
596 596  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
597 597  
598 598  
... ... @@ -602,6 +602,7 @@
602 602  
603 603  (% style="color:blue" %)**4. Send Uplink message**
604 604  
205 +
605 605  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
606 606  
607 607  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -617,90 +617,104 @@
617 617  
618 618  
619 619  
620 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
221 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
621 621  
622 622  
623 -=== 3.8.1  DRAGINO-LA66-APP ===
224 +=== 1.8.1  Hardware and Software Connection ===
624 624  
625 625  
626 -[[image:image-20220723102027-3.png]]
627 627  
628 -
629 -
630 630  ==== (% style="color:blue" %)**Overview：**(%%) ====
631 631  
632 632  
633 633  (((
634 -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.
635 -)))
232 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
636 636  
637 -(((
638 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
234 +* Send real-time location information of mobile phone to LoRaWAN network.
235 +* Check LoRaWAN network signal strengh.
236 +* Manually send messages to LoRaWAN network.
639 639  )))
640 640  
641 641  
642 642  
643 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
644 644  
242 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
645 645  
646 -Requires a type-c to USB adapter
647 647  
648 -[[image:image-20220723104754-4.png]]
245 +A USB to Type-C adapter is needed to connect to a Mobile phone.
649 649  
247 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
650 650  
249 +[[image:image-20220813174353-2.png||height="360" width="313"]]
651 651  
251 +
252 +
253 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
254 +
255 +
256 +[[(% 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)
257 +
258 +[[image:image-20220813173738-1.png]]
259 +
260 +
261 +
652 652  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
653 653  
654 654  
655 655  Function and page introduction
656 656  
657 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
658 658  
268 +[[image:image-20220723113448-7.png||height="995" width="450"]]
659 659  
660 -1.Display LA66 USB LoRaWAN Module connection status
270 +**Block Explain:**
661 661  
662 -2.Check and reconnect
272 +1.  Display LA66 USB LoRaWAN Module connection status
663 663  
664 -3.Turn send timestamps on or off
274 +2.  Check and reconnect
665 665  
666 -4.Display LoRaWan connection status
276 +3.  Turn send timestamps on or off
667 667  
668 -5.Check LoRaWan connection status
278 +4.  Display LoRaWan connection status
669 669  
670 -6.The RSSI value of the node when the ACK is received
280 +5.  Check LoRaWan connection status
671 671  
672 -7.Node's Signal Strength Icon
282 +6.  The RSSI value of the node when the ACK is received
673 673  
674 -8.Set the packet sending interval of the node in seconds
284 +7.  Node's Signal Strength Icon
675 675  
676 -9.AT command input box
286 +8.  Configure Location Uplink Interval
677 677  
678 -10.Send AT command button
288 +9.  AT command input box
679 679  
680 -11.Node log box
290 +10.  Send Button:  Send input box info to LA66 USB Adapter
681 681  
682 -12.clear log button
292 +11.  Output Log from LA66 USB adapter
683 683  
684 -13.exit button
294 +12.  clear log button
685 685  
296 +13.  exit button
686 686  
298 +
299 +
687 687  LA66 USB LoRaWAN Module not connected
688 688  
689 -[[image:image-20220723110520-5.png||height="903" width="677"]]
690 690  
303 +[[image:image-20220723110520-5.png||height="677" width="508"]]
691 691  
692 692  
306 +
693 693  Connect LA66 USB LoRaWAN Module
694 694  
695 -[[image:image-20220723110626-6.png||height="906" width="680"]]
309 +[[image:image-20220723110626-6.png||height="681" width="511"]]
696 696  
697 697  
698 698  
699 -=== 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 ===
313 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
700 700  
701 701  
702 702  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
703 703  
318 +
704 704  [[image:image-20220723134549-8.png]]
705 705  
706 706  
... ... @@ -707,17 +707,21 @@
707 707  
708 708  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
709 709  
710 -Sample JSON file please go to this link to download：放置JSON文件的链接
711 711  
712 -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/]]
326 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
713 713  
714 -The following is the positioning effect map
328 +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/]]
715 715  
330 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
331 +
332 +
333 +Example output in NodeRed is as below:
334 +
716 716  [[image:image-20220723144339-1.png]]
717 717  
718 718  
719 719  
720 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
339 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
721 721  
722 722  
723 723  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -724,24 +724,25 @@
724 724  
725 725  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)
726 726  
346 +
727 727  [[image:image-20220723150132-2.png]]
728 728  
729 729  
730 730  
731 -= 4.  FAQ =
351 += 2.  FAQ =
732 732  
733 733  
734 -== 4.1  How to Compile Source Code for LA66? ==
354 +== 2.1  How to Compile Source Code for LA66? ==
735 735  
736 736  
737 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
357 +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]]
738 738  
739 739  
740 740  
741 -= 5.  Order Info =
361 += 3.  Order Info =
742 742  
743 743  
744 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
364 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
745 745  
746 746  
747 747  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -759,8 +759,10 @@
759 759  
760 760  
761 761  
382 += 4.  Reference =
762 762  
763 -= 6.  Reference =
764 764  
385 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
765 765  
766 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
387 +
388 +
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