Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 137.1 >
edited by Herong Lu
on 2022/07/26 13:54
To version < 149.6 >
edited by Xiaoling
on 2022/08/22 16:23
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Author
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1 -XWiki.Lu
1 +XWiki.Xiaoling
Content
... ... @@ -6,406 +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 -== 1.3  Specification ==
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 -
88 -
89 -== 1.4  AT Command ==
90 -
91 -
92 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
93 -
94 -
95 -
96 -== 1.5  Dimension ==
97 -
98 -[[image:image-20220718094750-3.png]]
99 -
100 -
101 -
102 -== 1.6  Pin Mapping ==
103 -
104 -[[image:image-20220720111850-1.png]]
105 -
106 -
107 -
108 -== 1.7  Land Pattern ==
109 -
110 -[[image:image-20220517072821-2.png]]
111 -
112 -
113 -
114 -= 2.  LA66 LoRaWAN Shield =
115 -
116 -
117 -== 2.1  Overview ==
118 -
119 -
120 -(((
121 -[[image:image-20220715000826-2.png||height="145" width="220"]]
122 -)))
123 -
124 -(((
125 -
126 -)))
127 -
128 -(((
129 -(% 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.
130 -)))
131 -
132 -(((
133 -(((
134 -(% 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.
135 -)))
136 -)))
137 -
138 -(((
139 -(((
140 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
141 -)))
142 -)))
143 -
144 -(((
145 -(((
146 -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.
147 -)))
148 -)))
149 -
150 -(((
151 -(((
152 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
153 -)))
154 -)))
155 -
156 -
157 -
158 -== 2.2  Features ==
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 -
172 -
173 -== 2.3  Specification ==
174 -
175 -* CPU: 32-bit 48 MHz
176 -* Flash: 256KB
177 -* RAM: 64KB
178 -* Input Power Range: 1.8v ~~ 3.7v
179 -* Power Consumption: < 4uA.
180 -* Frequency Range: 150 MHz ~~ 960 MHz
181 -* Maximum Power +22 dBm constant RF output
182 -* High sensitivity: -148 dBm
183 -* Temperature:
184 -** Storage: -55 ~~ +125℃
185 -** Operating: -40 ~~ +85℃
186 -* Humidity:
187 -** Storage: 5 ~~ 95% (Non-Condensing)
188 -** Operating: 10 ~~ 95% (Non-Condensing)
189 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
190 -* LoRa Rx current: <9 mA
191 -* I/O Voltage: 3.3v
192 -
193 -
194 -
195 -== 2.4  LED ==
196 -
197 -
198 -~1. The LED lights up red when there is an upstream data packet
199 -2. When the network is successfully connected, the green light will be on for 5 seconds
200 -3. Purple light on when receiving downlink data packets
201 -
202 -
203 -
204 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
205 -
206 -
207 -**Show connection diagram：**
208 -
209 -
210 -[[image:image-20220723170210-2.png||height="908" width="681"]]
211 -
212 -
213 -
214 -(% style="color:blue" %)**1.  open Arduino IDE**
215 -
216 -
217 -[[image:image-20220723170545-4.png]]
218 -
219 -
220 -
221 -(% style="color:blue" %)**2.  Open project**
222 -
223 -
224 -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]]
225 -
226 -[[image:image-20220726135239-1.png]]
227 -
228 -
229 -(% 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**
230 -
231 -[[image:image-20220726135356-2.png]]
232 -
233 -
234 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
235 -
236 -
237 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
238 -
239 -
240 -
241 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
242 -
243 -
244 -(% style="color:blue" %)**1.  Open project**
245 -
246 -
247 -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]]
248 -
249 -
250 -[[image:image-20220723172502-8.png]]
251 -
252 -
253 -
254 -(% 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**
255 -
256 -
257 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
258 -
259 -
260 -
261 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
262 -
263 -
264 -(% style="color:blue" %)**1.  Open project**
265 -
266 -
267 -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]]
268 -
269 -
270 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
271 -
272 -
273 -
274 -(% 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**
275 -
276 -
277 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
278 -
279 -
280 -
281 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
282 -
283 -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/]]
284 -
285 -[[image:image-20220723175700-12.png||height="602" width="995"]]
286 -
287 -
288 -
289 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
290 -
291 -
292 -=== 2.8.1  Items needed for update ===
293 -
294 -
295 -1. LA66 LoRaWAN Shield
296 -1. Arduino
297 -1. USB TO TTL Adapter
298 -
299 -[[image:image-20220602100052-2.png||height="385" width="600"]]
300 -
301 -
302 -=== 2.8.2  Connection ===
303 -
304 -
305 -[[image:image-20220602101311-3.png||height="276" width="600"]]
306 -
307 -
308 -(((
309 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
310 -)))
311 -
312 -(((
313 -(% style="background-color:yellow" %)**GND  <-> GND
314 -TXD  <->  TXD
315 -RXD  <->  RXD**
316 -)))
317 -
318 -
319 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
320 -
321 -Connect USB TTL Adapter to PC after connecting the wires
322 -
323 -
324 -[[image:image-20220602102240-4.png||height="304" width="600"]]
325 -
326 -
327 -=== 2.8.3  Upgrade steps ===
328 -
329 -
330 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
331 -
332 -
333 -[[image:image-20220602102824-5.png||height="306" width="600"]]
334 -
335 -
336 -
337 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
338 -
339 -
340 -[[image:image-20220602104701-12.png||height="285" width="600"]]
341 -
342 -
343 -
344 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
345 -
346 -
347 -(((
348 -(% 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/]]**
349 -)))
350 -
351 -
352 -[[image:image-20220602103227-6.png]]
353 -
354 -
355 -[[image:image-20220602103357-7.png]]
356 -
357 -
358 -
359 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
360 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
361 -
362 -
363 -[[image:image-20220602103844-8.png]]
364 -
365 -
366 -
367 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
368 -(% style="color:blue" %)**3. Select the bin file to burn**
369 -
370 -
371 -[[image:image-20220602104144-9.png]]
372 -
373 -
374 -[[image:image-20220602104251-10.png]]
375 -
376 -
377 -[[image:image-20220602104402-11.png]]
378 -
379 -
380 -
381 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
382 -(% style="color:blue" %)**4. Click to start the download**
383 -
384 -[[image:image-20220602104923-13.png]]
385 -
386 -
387 -
388 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
389 -(% style="color:blue" %)**5. Check update process**
390 -
391 -
392 -[[image:image-20220602104948-14.png]]
393 -
394 -
395 -
396 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
397 -(% style="color:blue" %)**The following picture shows that the burning is successful**
398 -
399 -[[image:image-20220602105251-15.png]]
400 -
401 -
402 -
403 -= 3.  LA66 USB LoRaWAN Adapter =
404 -
405 -
406 -== 3.1  Overview ==
407 -
408 -
409 409  [[image:image-20220715001142-3.png||height="145" width="220"]]
410 410  
411 411  
... ... @@ -431,8 +431,9 @@
431 431  
432 432  
433 433  
434 -== 3.2  Features ==
42 +== 1.2  Features ==
435 435  
44 +
436 436  * LoRaWAN USB adapter base on LA66 LoRaWAN module
437 437  * Ultra-long RF range
438 438  * Support LoRaWAN v1.0.4 protocol
... ... @@ -445,8 +445,11 @@
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 ==
449 449  
58 +
59 +== 1.3  Specification ==
60 +
61 +
450 450  * CPU: 32-bit 48 MHz
451 451  * Flash: 256KB
452 452  * RAM: 64KB
... ... @@ -463,13 +463,17 @@
463 463  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
464 464  * LoRa Rx current: <9 mA
465 465  
466 -== 3.4  Pin Mapping & LED ==
467 467  
468 468  
80 +== 1.4  Pin Mapping & LED ==
469 469  
470 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
82 +[[image:image-20220813183239-3.png||height="526" width="662"]]
471 471  
472 472  
85 +
86 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
87 +
88 +
473 473  (((
474 474  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
475 475  )))
... ... @@ -510,17 +510,20 @@
510 510  
511 511  (% style="color:blue" %)**4. Check to see if TTN received the message**
512 512  
513 -[[image:image-20220602162331-12.png||height="420" width="800"]]
514 514  
515 515  
131 +[[image:image-20220817093644-1.png]]
516 516  
517 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
518 518  
519 519  
135 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
136 +
137 +
520 520  **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]]
521 521  
522 522  (**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]])
523 523  
142 +
524 524  (% style="color:red" %)**Preconditions:**
525 525  
526 526  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -535,11 +535,12 @@
535 535  
536 536  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
537 537  
157 +
538 538  [[image:image-20220602115852-3.png||height="450" width="1187"]]
539 539  
540 540  
541 541  
542 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
162 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
543 543  
544 544  
545 545  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -547,6 +547,7 @@
547 547  
548 548  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
549 549  
170 +
550 550  [[image:image-20220723100439-2.png]]
551 551  
552 552  
... ... @@ -553,6 +553,7 @@
553 553  
554 554  (% style="color:blue" %)**2. Install Minicom in RPi.**
555 555  
177 +
556 556  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
557 557  
558 558   (% style="background-color:yellow" %)**apt update**
... ... @@ -568,6 +568,7 @@
568 568  
569 569  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
570 570  
193 +
571 571  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
572 572  
573 573  
... ... @@ -577,6 +577,7 @@
577 577  
578 578  (% style="color:blue" %)**4. Send Uplink message**
579 579  
203 +
580 580  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
581 581  
582 582  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -592,90 +592,104 @@
592 592  
593 593  
594 594  
595 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
219 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
596 596  
597 597  
598 -=== 3.8.1  DRAGINO-LA66-APP ===
222 +=== 1.8.1  Hardware and Software Connection ===
599 599  
600 600  
601 -[[image:image-20220723102027-3.png]]
602 602  
603 -
604 -
605 605  ==== (% style="color:blue" %)**Overview：**(%%) ====
606 606  
607 607  
608 608  (((
609 -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.
610 -)))
230 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
611 611  
612 -(((
613 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
232 +* Send real-time location information of mobile phone to LoRaWAN network.
233 +* Check LoRaWAN network signal strengh.
234 +* Manually send messages to LoRaWAN network.
614 614  )))
615 615  
616 616  
617 617  
618 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
619 619  
240 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
620 620  
621 -Requires a type-c to USB adapter
622 622  
623 -[[image:image-20220723104754-4.png]]
243 +A USB to Type-C adapter is needed to connect to a Mobile phone.
624 624  
245 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
625 625  
247 +[[image:image-20220813174353-2.png||height="360" width="313"]]
626 626  
249 +
250 +
251 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
252 +
253 +
254 +[[(% 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)
255 +
256 +[[image:image-20220813173738-1.png]]
257 +
258 +
259 +
627 627  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
628 628  
629 629  
630 630  Function and page introduction
631 631  
632 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
633 633  
266 +[[image:image-20220723113448-7.png||height="995" width="450"]]
634 634  
635 -1.Display LA66 USB LoRaWAN Module connection status
268 +**Block Explain:**
636 636  
637 -2.Check and reconnect
270 +1.  Display LA66 USB LoRaWAN Module connection status
638 638  
639 -3.Turn send timestamps on or off
272 +2.  Check and reconnect
640 640  
641 -4.Display LoRaWan connection status
274 +3.  Turn send timestamps on or off
642 642  
643 -5.Check LoRaWan connection status
276 +4.  Display LoRaWan connection status
644 644  
645 -6.The RSSI value of the node when the ACK is received
278 +5.  Check LoRaWan connection status
646 646  
647 -7.Node's Signal Strength Icon
280 +6.  The RSSI value of the node when the ACK is received
648 648  
649 -8.Set the packet sending interval of the node in seconds
282 +7.  Node's Signal Strength Icon
650 650  
651 -9.AT command input box
284 +8.  Configure Location Uplink Interval
652 652  
653 -10.Send AT command button
286 +9.  AT command input box
654 654  
655 -11.Node log box
288 +10.  Send Button:  Send input box info to LA66 USB Adapter
656 656  
657 -12.clear log button
290 +11.  Output Log from LA66 USB adapter
658 658  
659 -13.exit button
292 +12.  clear log button
660 660  
294 +13.  exit button
661 661  
296 +
297 +
662 662  LA66 USB LoRaWAN Module not connected
663 663  
664 -[[image:image-20220723110520-5.png||height="903" width="677"]]
665 665  
301 +[[image:image-20220723110520-5.png||height="677" width="508"]]
666 666  
667 667  
304 +
668 668  Connect LA66 USB LoRaWAN Module
669 669  
670 -[[image:image-20220723110626-6.png||height="906" width="680"]]
307 +[[image:image-20220723110626-6.png||height="681" width="511"]]
671 671  
672 672  
673 673  
674 -=== 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 ===
311 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
675 675  
676 676  
677 677  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
678 678  
316 +
679 679  [[image:image-20220723134549-8.png]]
680 680  
681 681  
... ... @@ -682,17 +682,21 @@
682 682  
683 683  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
684 684  
685 -Sample JSON file please go to this link to download：放置JSON文件的链接
686 686  
687 -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/]]
324 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
688 688  
689 -The following is the positioning effect map
326 +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/]]
690 690  
328 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
329 +
330 +
331 +Example output in NodeRed is as below:
332 +
691 691  [[image:image-20220723144339-1.png]]
692 692  
693 693  
694 694  
695 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
337 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
696 696  
697 697  
698 698  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -699,16 +699,27 @@
699 699  
700 700  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)
701 701  
344 +
702 702  [[image:image-20220723150132-2.png]]
703 703  
704 704  
705 705  
706 -= 4.  Order Info =
349 += 2.  FAQ =
707 707  
708 708  
709 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
352 +== 2.1  How to Compile Source Code for LA66? ==
710 710  
711 711  
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]]
356 +
357 +
358 +
359 += 3.  Order Info =
360 +
361 +
362 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
363 +
364 +
712 712  (% style="color:blue" %)**XXX**(%%): The default frequency band
713 713  
714 714  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -724,7 +724,10 @@
724 724  
725 725  
726 726  
727 -= 5.  Reference =
380 += 4.  Reference =
728 728  
729 729  
730 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
383 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
384 +
385 +
386 +
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