Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 134.6 >
edited by Xiaoling
on 2022/07/26 10:41
To version < 153.1 >
edited by Bei Jinggeng
on 2022/09/09 15:15
>
Change comment: Uploaded new attachment "image-20220909151517-2.png", version {1}

Summary

Details

Page properties
Title
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1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -6,404 +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/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
225 -
226 -
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 -
232 -
233 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
234 -
235 -
236 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
237 -
238 -
239 -
240 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
241 -
242 -
243 -(% style="color:blue" %)**1.  Open project**
244 -
245 -
246 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
247 -
248 -[[image:image-20220723172502-8.png]]
249 -
250 -
251 -
252 -(% 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**
253 -
254 -
255 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
256 -
257 -
258 -
259 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
260 -
261 -
262 -(% style="color:blue" %)**1.  Open project**
263 -
264 -
265 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
266 -
267 -
268 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
269 -
270 -
271 -
272 -(% 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**
273 -
274 -
275 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
276 -
277 -
278 -
279 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
280 -
281 -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/]]
282 -
283 -[[image:image-20220723175700-12.png||height="602" width="995"]]
284 -
285 -
286 -
287 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
288 -
289 -
290 -=== 2.8.1  Items needed for update ===
291 -
292 -
293 -1. LA66 LoRaWAN Shield
294 -1. Arduino
295 -1. USB TO TTL Adapter
296 -
297 -[[image:image-20220602100052-2.png||height="385" width="600"]]
298 -
299 -
300 -=== 2.8.2  Connection ===
301 -
302 -
303 -[[image:image-20220602101311-3.png||height="276" width="600"]]
304 -
305 -
306 -(((
307 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
308 -)))
309 -
310 -(((
311 -(% style="background-color:yellow" %)**GND  <-> GND
312 -TXD  <->  TXD
313 -RXD  <->  RXD**
314 -)))
315 -
316 -
317 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
318 -
319 -Connect USB TTL Adapter to PC after connecting the wires
320 -
321 -
322 -[[image:image-20220602102240-4.png||height="304" width="600"]]
323 -
324 -
325 -=== 2.8.3  Upgrade steps ===
326 -
327 -
328 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
329 -
330 -
331 -[[image:image-20220602102824-5.png||height="306" width="600"]]
332 -
333 -
334 -
335 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
336 -
337 -
338 -[[image:image-20220602104701-12.png||height="285" width="600"]]
339 -
340 -
341 -
342 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
343 -
344 -
345 -(((
346 -(% 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/]]**
347 -)))
348 -
349 -
350 -[[image:image-20220602103227-6.png]]
351 -
352 -
353 -[[image:image-20220602103357-7.png]]
354 -
355 -
356 -
357 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
358 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
359 -
360 -
361 -[[image:image-20220602103844-8.png]]
362 -
363 -
364 -
365 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
366 -(% style="color:blue" %)**3. Select the bin file to burn**
367 -
368 -
369 -[[image:image-20220602104144-9.png]]
370 -
371 -
372 -[[image:image-20220602104251-10.png]]
373 -
374 -
375 -[[image:image-20220602104402-11.png]]
376 -
377 -
378 -
379 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
380 -(% style="color:blue" %)**4. Click to start the download**
381 -
382 -[[image:image-20220602104923-13.png]]
383 -
384 -
385 -
386 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
387 -(% style="color:blue" %)**5. Check update process**
388 -
389 -
390 -[[image:image-20220602104948-14.png]]
391 -
392 -
393 -
394 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
395 -(% style="color:blue" %)**The following picture shows that the burning is successful**
396 -
397 -[[image:image-20220602105251-15.png]]
398 -
399 -
400 -
401 -= 3.  LA66 USB LoRaWAN Adapter =
402 -
403 -
404 -== 3.1  Overview ==
405 -
406 -
407 407  [[image:image-20220715001142-3.png||height="145" width="220"]]
408 408  
409 409  
... ... @@ -429,8 +429,9 @@
429 429  
430 430  
431 431  
432 -== 3.2  Features ==
42 +== 1.2  Features ==
433 433  
44 +
434 434  * LoRaWAN USB adapter base on LA66 LoRaWAN module
435 435  * Ultra-long RF range
436 436  * Support LoRaWAN v1.0.4 protocol
... ... @@ -443,8 +443,8 @@
443 443  * Firmware upgradable via UART interface
444 444  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
445 445  
57 +== 1.3  Specification ==
446 446  
447 -== 3.3  Specification ==
448 448  
449 449  * CPU: 32-bit 48 MHz
450 450  * Flash: 256KB
... ... @@ -462,14 +462,16 @@
462 462  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
463 463  * LoRa Rx current: <9 mA
464 464  
76 +== 1.4  Pin Mapping & LED ==
465 465  
466 -== 3.4  Pin Mapping & LED ==
467 467  
79 +[[image:image-20220813183239-3.png||height="526" width="662"]]
468 468  
469 469  
470 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
471 471  
83 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
472 472  
85 +
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  )))
... ... @@ -491,6 +491,7 @@
491 491  
492 492  (% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
493 493  
107 +
494 494  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
495 495  
496 496  
... ... @@ -500,6 +500,7 @@
500 500  
501 501  (% style="color:blue" %)**3. See Uplink Command**
502 502  
117 +
503 503  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
504 504  
505 505  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -510,17 +510,19 @@
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  
129 +[[image:image-20220817093644-1.png]]
515 515  
516 516  
517 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
518 518  
133 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
519 519  
135 +
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  
140 +
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  
155 +
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 ==
160 +== 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  
168 +
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  
175 +
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  
191 +
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  
201 +
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
... ... @@ -592,102 +592,127 @@
592 592  
593 593  
594 594  
595 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
217 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
596 596  
597 597  
598 -=== 3.8.1 DRAGINO-LA66-APP ===
220 +=== 1.8.1  Hardware and Software Connection ===
599 599  
600 600  
601 -[[image:image-20220723102027-3.png]]
602 602  
224 +==== (% style="color:blue" %)**Overview：**(%%) ====
603 603  
604 604  
605 -==== (% style="color:blue" %)**Overview：**(%%) ====
227 +(((
228 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
606 606  
230 +* Send real-time location information of mobile phone to LoRaWAN network.
231 +* Check LoRaWAN network signal strengh.
232 +* Manually send messages to LoRaWAN network.
233 +)))
607 607  
608 -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.
609 609  
610 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
611 611  
612 612  
238 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
613 613  
614 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
615 615  
241 +A USB to Type-C adapter is needed to connect to a Mobile phone.
616 616  
617 -Requires a type-c to USB adapter
243 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
618 618  
619 -[[image:image-20220723104754-4.png]]
245 +[[image:image-20220813174353-2.png||height="360" width="313"]]
620 620  
621 621  
622 622  
249 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
250 +
251 +
252 +[[(% 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)
253 +
254 +[[image:image-20220813173738-1.png]]
255 +
256 +
257 +
623 623  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
624 624  
625 625  
626 626  Function and page introduction
627 627  
628 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
629 629  
630 -1.Display LA66 USB LoRaWAN Module connection status
264 +[[image:image-20220723113448-7.png||height="995" width="450"]]
631 631  
632 -2.Check and reconnect
266 +**Block Explain:**
633 633  
634 -3.Turn send timestamps on or off
268 +1.  Display LA66 USB LoRaWAN Module connection status
635 635  
636 -4.Display LoRaWan connection status
270 +2.  Check and reconnect
637 637  
638 -5.Check LoRaWan connection status
272 +3.  Turn send timestamps on or off
639 639  
640 -6.The RSSI value of the node when the ACK is received
274 +4.  Display LoRaWan connection status
641 641  
642 -7.Node's Signal Strength Icon
276 +5.  Check LoRaWan connection status
643 643  
644 -8.Set the packet sending interval of the node in seconds
278 +6.  The RSSI value of the node when the ACK is received
645 645  
646 -9.AT command input box
280 +7.  Node's Signal Strength Icon
647 647  
648 -10.Send AT command button
282 +8.  Configure Location Uplink Interval
649 649  
650 -11.Node log box
284 +9.  AT command input box
651 651  
652 -12.clear log button
286 +10.  Send Button:  Send input box info to LA66 USB Adapter
653 653  
654 -13.exit button
288 +11.  Output Log from LA66 USB adapter
655 655  
290 +12.  clear log button
656 656  
292 +13.  exit button
293 +
294 +
295 +
657 657  LA66 USB LoRaWAN Module not connected
658 658  
659 -[[image:image-20220723110520-5.png||height="903" width="677"]]
660 660  
299 +[[image:image-20220723110520-5.png||height="677" width="508"]]
661 661  
662 662  
302 +
663 663  Connect LA66 USB LoRaWAN Module
664 664  
665 -[[image:image-20220723110626-6.png||height="906" width="680"]]
305 +[[image:image-20220723110626-6.png||height="681" width="511"]]
666 666  
667 667  
668 668  
669 -=== 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 ===
309 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
670 670  
671 671  
672 -**1.  Register LA66 USB LoRaWAN Module to TTNV3**
312 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
673 673  
314 +
674 674  [[image:image-20220723134549-8.png]]
675 675  
676 676  
677 677  
678 -**2.  Open Node-RED,And import the JSON file to generate the flow**
319 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
679 679  
680 -Sample JSON file please go to this link to download：放置JSON文件的链接
681 681  
682 -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/]]
322 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
683 683  
684 -The following is the positioning effect map
324 +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/]]
685 685  
326 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
327 +
328 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
329 +
330 +
331 +Example output in NodeRed is as below:
332 +
686 686  [[image:image-20220723144339-1.png]]
687 687  
688 688  
689 689  
690 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
337 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
691 691  
692 692  
693 693  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -694,16 +694,27 @@
694 694  
695 695  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)
696 696  
344 +
697 697  [[image:image-20220723150132-2.png]]
698 698  
699 699  
700 700  
701 -= 4.  Order Info =
349 += 2.  FAQ =
702 702  
703 703  
704 -**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? ==
705 705  
706 706  
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 +
707 707  (% style="color:blue" %)**XXX**(%%): The default frequency band
708 708  
709 709  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -716,7 +716,11 @@
716 716  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
717 717  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
718 718  
719 -= 5.  Reference =
720 720  
378 += 4.  Reference =
721 721  
722 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
380 +
381 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
382 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
383 +
384 +
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