Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 134.12 >
edited by Xiaoling
on 2022/07/26 10:50
To version < 149.7 >
edited by Xiaoling
on 2022/08/22 16:24
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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
... ... @@ -6,408 +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 -== 1.3  Specification ==
69 -
70 -* CPU: 32-bit 48 MHz
71 -* Flash: 256KB
72 -* RAM: 64KB
73 -* Input Power Range: 1.8v ~~ 3.7v
74 -* Power Consumption: < 4uA.
75 -* Frequency Range: 150 MHz ~~ 960 MHz
76 -* Maximum Power +22 dBm constant RF output
77 -* High sensitivity: -148 dBm
78 -* Temperature:
79 -** Storage: -55 ~~ +125℃
80 -** Operating: -40 ~~ +85℃
81 -* Humidity:
82 -** Storage: 5 ~~ 95% (Non-Condensing)
83 -** Operating: 10 ~~ 95% (Non-Condensing)
84 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
85 -* LoRa Rx current: <9 mA
86 -* I/O Voltage: 3.3v
87 -
88 -
89 -
90 -
91 -== 1.4  AT Command ==
92 -
93 -
94 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
95 -
96 -
97 -
98 -== 1.5  Dimension ==
99 -
100 -[[image:image-20220718094750-3.png]]
101 -
102 -
103 -
104 -== 1.6  Pin Mapping ==
105 -
106 -[[image:image-20220720111850-1.png]]
107 -
108 -
109 -
110 -== 1.7  Land Pattern ==
111 -
112 -[[image:image-20220517072821-2.png]]
113 -
114 -
115 -
116 -= 2.  LA66 LoRaWAN Shield =
117 -
118 -
119 -== 2.1  Overview ==
120 -
121 -
122 -(((
123 -[[image:image-20220715000826-2.png||height="145" width="220"]]
124 -)))
125 -
126 -(((
127 -
128 -)))
129 -
130 -(((
131 -(% 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.
132 -)))
133 -
134 -(((
135 -(((
136 -(% 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.
137 -)))
138 -)))
139 -
140 -(((
141 -(((
142 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
143 -)))
144 -)))
145 -
146 -(((
147 -(((
148 -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.
149 -)))
150 -)))
151 -
152 -(((
153 -(((
154 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
155 -)))
156 -)))
157 -
158 -
159 -
160 -== 2.2  Features ==
161 -
162 -* Arduino Shield base on LA66 LoRaWAN module
163 -* Support LoRaWAN v1.0.4 protocol
164 -* Support peer-to-peer protocol
165 -* TCXO crystal to ensure RF performance on low temperature
166 -* SMA connector
167 -* Available in different frequency LoRaWAN frequency bands.
168 -* World-wide unique OTAA keys.
169 -* AT Command via UART-TTL interface
170 -* Firmware upgradable via UART interface
171 -* Ultra-long RF range
172 -
173 -
174 -
175 -
176 -== 2.3  Specification ==
177 -
178 -* CPU: 32-bit 48 MHz
179 -* Flash: 256KB
180 -* RAM: 64KB
181 -* Input Power Range: 1.8v ~~ 3.7v
182 -* Power Consumption: < 4uA.
183 -* Frequency Range: 150 MHz ~~ 960 MHz
184 -* Maximum Power +22 dBm constant RF output
185 -* High sensitivity: -148 dBm
186 -* Temperature:
187 -** Storage: -55 ~~ +125℃
188 -** Operating: -40 ~~ +85℃
189 -* Humidity:
190 -** Storage: 5 ~~ 95% (Non-Condensing)
191 -** Operating: 10 ~~ 95% (Non-Condensing)
192 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
193 -* LoRa Rx current: <9 mA
194 -* I/O Voltage: 3.3v
195 -
196 -
197 -
198 -
199 -== 2.4  LED ==
200 -
201 -
202 -~1. The LED lights up red when there is an upstream data packet
203 -2. When the network is successfully connected, the green light will be on for 5 seconds
204 -3. Purple light on when receiving downlink data packets
205 -
206 -
207 -
208 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
209 -
210 -
211 -**Show connection diagram：**
212 -
213 -
214 -[[image:image-20220723170210-2.png||height="908" width="681"]]
215 -
216 -
217 -
218 -(% style="color:blue" %)**1.  open Arduino IDE**
219 -
220 -
221 -[[image:image-20220723170545-4.png]]
222 -
223 -
224 -
225 -(% style="color:blue" %)**2.  Open project**
226 -
227 -
228 -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]]
229 -
230 -
231 -
232 -(% 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**
233 -
234 -
235 -
236 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
237 -
238 -
239 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
240 -
241 -
242 -
243 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
244 -
245 -
246 -(% style="color:blue" %)**1.  Open project**
247 -
248 -
249 -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]]
250 -
251 -
252 -[[image:image-20220723172502-8.png]]
253 -
254 -
255 -
256 -(% 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**
257 -
258 -
259 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
260 -
261 -
262 -
263 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
264 -
265 -
266 -(% style="color:blue" %)**1.  Open project**
267 -
268 -
269 -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]]
270 -
271 -
272 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
273 -
274 -
275 -
276 -(% 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**
277 -
278 -
279 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
280 -
281 -
282 -
283 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
284 -
285 -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/]]
286 -
287 -[[image:image-20220723175700-12.png||height="602" width="995"]]
288 -
289 -
290 -
291 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
292 -
293 -
294 -=== 2.8.1  Items needed for update ===
295 -
296 -
297 -1. LA66 LoRaWAN Shield
298 -1. Arduino
299 -1. USB TO TTL Adapter
300 -
301 -[[image:image-20220602100052-2.png||height="385" width="600"]]
302 -
303 -
304 -=== 2.8.2  Connection ===
305 -
306 -
307 -[[image:image-20220602101311-3.png||height="276" width="600"]]
308 -
309 -
310 -(((
311 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
312 -)))
313 -
314 -(((
315 -(% style="background-color:yellow" %)**GND  <-> GND
316 -TXD  <->  TXD
317 -RXD  <->  RXD**
318 -)))
319 -
320 -
321 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
322 -
323 -Connect USB TTL Adapter to PC after connecting the wires
324 -
325 -
326 -[[image:image-20220602102240-4.png||height="304" width="600"]]
327 -
328 -
329 -=== 2.8.3  Upgrade steps ===
330 -
331 -
332 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
333 -
334 -
335 -[[image:image-20220602102824-5.png||height="306" width="600"]]
336 -
337 -
338 -
339 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
340 -
341 -
342 -[[image:image-20220602104701-12.png||height="285" width="600"]]
343 -
344 -
345 -
346 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
347 -
348 -
349 -(((
350 -(% 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/]]**
351 -)))
352 -
353 -
354 -[[image:image-20220602103227-6.png]]
355 -
356 -
357 -[[image:image-20220602103357-7.png]]
358 -
359 -
360 -
361 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
362 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
363 -
364 -
365 -[[image:image-20220602103844-8.png]]
366 -
367 -
368 -
369 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
370 -(% style="color:blue" %)**3. Select the bin file to burn**
371 -
372 -
373 -[[image:image-20220602104144-9.png]]
374 -
375 -
376 -[[image:image-20220602104251-10.png]]
377 -
378 -
379 -[[image:image-20220602104402-11.png]]
380 -
381 -
382 -
383 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
384 -(% style="color:blue" %)**4. Click to start the download**
385 -
386 -[[image:image-20220602104923-13.png]]
387 -
388 -
389 -
390 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
391 -(% style="color:blue" %)**5. Check update process**
392 -
393 -
394 -[[image:image-20220602104948-14.png]]
395 -
396 -
397 -
398 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
399 -(% style="color:blue" %)**The following picture shows that the burning is successful**
400 -
401 -[[image:image-20220602105251-15.png]]
402 -
403 -
404 -
405 -= 3.  LA66 USB LoRaWAN Adapter =
406 -
407 -
408 -== 3.1  Overview ==
409 -
410 -
411 411  [[image:image-20220715001142-3.png||height="145" width="220"]]
412 412  
413 413  
... ... @@ -433,8 +433,9 @@
433 433  
434 434  
435 435  
436 -== 3.2  Features ==
42 +== 1.2  Features ==
437 437  
44 +
438 438  * LoRaWAN USB adapter base on LA66 LoRaWAN module
439 439  * Ultra-long RF range
440 440  * Support LoRaWAN v1.0.4 protocol
... ... @@ -448,8 +448,10 @@
448 448  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
449 449  
450 450  
451 -== 3.3  Specification ==
452 452  
59 +== 1.3  Specification ==
60 +
61 +
453 453  * CPU: 32-bit 48 MHz
454 454  * Flash: 256KB
455 455  * RAM: 64KB
... ... @@ -467,13 +467,17 @@
467 467  * LoRa Rx current: <9 mA
468 468  
469 469  
470 -== 3.4  Pin Mapping & LED ==
471 471  
80 +== 1.4  Pin Mapping & LED ==
472 472  
473 473  
474 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
83 +[[image:image-20220813183239-3.png||height="526" width="662"]]
475 475  
476 476  
86 +
87 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
88 +
89 +
477 477  (((
478 478  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
479 479  )))
... ... @@ -495,6 +495,7 @@
495 495  
496 496  (% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
497 497  
111 +
498 498  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
499 499  
500 500  
... ... @@ -504,6 +504,7 @@
504 504  
505 505  (% style="color:blue" %)**3. See Uplink Command**
506 506  
121 +
507 507  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
508 508  
509 509  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -514,17 +514,19 @@
514 514  
515 515  (% style="color:blue" %)**4. Check to see if TTN received the message**
516 516  
517 -[[image:image-20220602162331-12.png||height="420" width="800"]]
518 518  
133 +[[image:image-20220817093644-1.png]]
519 519  
520 520  
521 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
522 522  
137 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
523 523  
139 +
524 524  **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]]
525 525  
526 526  (**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]])
527 527  
144 +
528 528  (% style="color:red" %)**Preconditions:**
529 529  
530 530  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -539,11 +539,12 @@
539 539  
540 540  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
541 541  
159 +
542 542  [[image:image-20220602115852-3.png||height="450" width="1187"]]
543 543  
544 544  
545 545  
546 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
164 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
547 547  
548 548  
549 549  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -551,6 +551,7 @@
551 551  
552 552  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
553 553  
172 +
554 554  [[image:image-20220723100439-2.png]]
555 555  
556 556  
... ... @@ -557,6 +557,7 @@
557 557  
558 558  (% style="color:blue" %)**2. Install Minicom in RPi.**
559 559  
179 +
560 560  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
561 561  
562 562   (% style="background-color:yellow" %)**apt update**
... ... @@ -572,6 +572,7 @@
572 572  
573 573  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
574 574  
195 +
575 575  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
576 576  
577 577  
... ... @@ -581,6 +581,7 @@
581 581  
582 582  (% style="color:blue" %)**4. Send Uplink message**
583 583  
205 +
584 584  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
585 585  
586 586  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -596,90 +596,104 @@
596 596  
597 597  
598 598  
599 -== 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 ==
600 600  
601 601  
602 -=== 3.8.1  DRAGINO-LA66-APP ===
224 +=== 1.8.1  Hardware and Software Connection ===
603 603  
604 604  
605 -[[image:image-20220723102027-3.png]]
606 606  
607 -
608 -
609 609  ==== (% style="color:blue" %)**Overview：**(%%) ====
610 610  
611 611  
612 612  (((
613 -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.
614 -)))
232 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
615 615  
616 -(((
617 -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.
618 618  )))
619 619  
620 620  
621 621  
622 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
623 623  
242 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
624 624  
625 -Requires a type-c to USB adapter
626 626  
627 -[[image:image-20220723104754-4.png]]
245 +A USB to Type-C adapter is needed to connect to a Mobile phone.
628 628  
247 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
629 629  
249 +[[image:image-20220813174353-2.png||height="360" width="313"]]
630 630  
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 +
631 631  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
632 632  
633 633  
634 634  Function and page introduction
635 635  
636 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
637 637  
268 +[[image:image-20220723113448-7.png||height="995" width="450"]]
638 638  
639 -1.Display LA66 USB LoRaWAN Module connection status
270 +**Block Explain:**
640 640  
641 -2.Check and reconnect
272 +1.  Display LA66 USB LoRaWAN Module connection status
642 642  
643 -3.Turn send timestamps on or off
274 +2.  Check and reconnect
644 644  
645 -4.Display LoRaWan connection status
276 +3.  Turn send timestamps on or off
646 646  
647 -5.Check LoRaWan connection status
278 +4.  Display LoRaWan connection status
648 648  
649 -6.The RSSI value of the node when the ACK is received
280 +5.  Check LoRaWan connection status
650 650  
651 -7.Node's Signal Strength Icon
282 +6.  The RSSI value of the node when the ACK is received
652 652  
653 -8.Set the packet sending interval of the node in seconds
284 +7.  Node's Signal Strength Icon
654 654  
655 -9.AT command input box
286 +8.  Configure Location Uplink Interval
656 656  
657 -10.Send AT command button
288 +9.  AT command input box
658 658  
659 -11.Node log box
290 +10.  Send Button:  Send input box info to LA66 USB Adapter
660 660  
661 -12.clear log button
292 +11.  Output Log from LA66 USB adapter
662 662  
663 -13.exit button
294 +12.  clear log button
664 664  
296 +13.  exit button
665 665  
298 +
299 +
666 666  LA66 USB LoRaWAN Module not connected
667 667  
668 -[[image:image-20220723110520-5.png||height="903" width="677"]]
669 669  
303 +[[image:image-20220723110520-5.png||height="677" width="508"]]
670 670  
671 671  
306 +
672 672  Connect LA66 USB LoRaWAN Module
673 673  
674 -[[image:image-20220723110626-6.png||height="906" width="680"]]
309 +[[image:image-20220723110626-6.png||height="681" width="511"]]
675 675  
676 676  
677 677  
678 -=== 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 ===
679 679  
680 680  
681 681  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
682 682  
318 +
683 683  [[image:image-20220723134549-8.png]]
684 684  
685 685  
... ... @@ -686,17 +686,21 @@
686 686  
687 687  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
688 688  
689 -Sample JSON file please go to this link to download：放置JSON文件的链接
690 690  
691 -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.
692 692  
693 -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/]]
694 694  
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 +
695 695  [[image:image-20220723144339-1.png]]
696 696  
697 697  
698 698  
699 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
339 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
700 700  
701 701  
702 702  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -703,16 +703,27 @@
703 703  
704 704  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)
705 705  
346 +
706 706  [[image:image-20220723150132-2.png]]
707 707  
708 708  
709 709  
710 -= 4.  Order Info =
351 += 2.  FAQ =
711 711  
712 712  
713 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
354 +== 2.1  How to Compile Source Code for LA66? ==
714 714  
715 715  
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]]
358 +
359 +
360 +
361 += 3.  Order Info =
362 +
363 +
364 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
365 +
366 +
716 716  (% style="color:blue" %)**XXX**(%%): The default frequency band
717 717  
718 718  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -728,8 +728,10 @@
728 728  
729 729  
730 730  
382 += 4.  Reference =
731 731  
732 -= 5.  Reference =
733 733  
385 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
734 734  
735 -* 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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