Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 134.5 >
edited by Xiaoling
on 2022/07/26 10:38
To version < 155.1 >
edited by Bei Jinggeng
on 2022/09/09 15:22
>
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
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -6,34 +6,26 @@
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  
17 +[[image:image-20220715001142-3.png||height="145" width="220"]]
18 +
19 +
24 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.
21 +(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
26 26  )))
27 -)))
28 28  
29 29  (((
30 -(((
31 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 32  )))
33 -)))
34 34  
35 35  (((
36 -(((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 38  )))
39 39  
... ... @@ -40,146 +40,35 @@
40 40  (((
41 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 42  )))
43 -)))
44 44  
45 45  (((
46 -(((
47 47  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 48  )))
49 -)))
50 50  
51 51  
52 52  
53 53  == 1.2  Features ==
54 54  
44 +
45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 +* Ultra-long RF range
55 55  * Support LoRaWAN v1.0.4 protocol
56 56  * Support peer-to-peer protocol
57 57  * TCXO crystal to ensure RF performance on low temperature
58 -* SMD Antenna pad and i-pex antenna connector
50 +* Spring RF antenna
59 59  * Available in different frequency LoRaWAN frequency bands.
60 60  * World-wide unique OTAA keys.
61 61  * AT Command via UART-TTL interface
62 62  * Firmware upgradable via UART interface
63 -* Ultra-long RF range
55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
64 64  
65 -
66 -
67 -
68 68  == 1.3  Specification ==
69 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 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 -
178 178  * CPU: 32-bit 48 MHz
179 179  * Flash: 256KB
180 180  * RAM: 64KB
181 -* Input Power Range: 1.8v ~~ 3.7v
182 -* Power Consumption: < 4uA.
63 +* Input Power Range: 5v
183 183  * Frequency Range: 150 MHz ~~ 960 MHz
184 184  * Maximum Power +22 dBm constant RF output
185 185  * High sensitivity: -148 dBm
... ... @@ -191,346 +191,111 @@
191 191  ** Operating: 10 ~~ 95% (Non-Condensing)
192 192  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
193 193  * LoRa Rx current: <9 mA
194 -* I/O Voltage: 3.3v
195 195  
76 +== 1.4  Pin Mapping & LED ==
196 196  
197 197  
79 +[[image:image-20220813183239-3.png||height="526" width="662"]]
198 198  
199 -== 2.4  LED ==
200 200  
201 201  
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
83 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
205 205  
206 206  
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 -**1.  open Arduino IDE**
219 -
220 -
221 -[[image:image-20220723170545-4.png]]
222 -
223 -
224 -
225 -**2.  Open project**
226 -
227 -
228 -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]]
229 -
230 -[[image:image-20220723170750-5.png||height="533" width="930"]]
231 -
232 -
233 -
234 -**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**
235 -
236 -
237 -[[image:image-20220723171228-6.png]]
238 -
239 -
240 -
241 -**4.  After the upload is successful, open the serial port monitoring and send the AT command**
242 -
243 -
244 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
245 -
246 -
247 -
248 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
249 -
250 -
251 -**1.  Open project**
252 -
253 -
254 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
255 -
256 -[[image:image-20220723172502-8.png]]
257 -
258 -
259 -
260 -2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
261 -
262 -
263 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
264 -
265 -
266 -
267 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
268 -
269 -
270 -**1.  Open project**
271 -
272 -
273 -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]]
274 -
275 -
276 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
277 -
278 -
279 -
280 -**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
281 -
282 -
283 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
284 -
285 -
286 -
287 -**3.  Integration into Node-red via TTNV3**
288 -
289 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
290 -
291 -[[image:image-20220723175700-12.png||height="602" width="995"]]
292 -
293 -
294 -
295 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
296 -
297 -
298 -=== 2.8.1  Items needed for update ===
299 -
300 -
301 -1. LA66 LoRaWAN Shield
302 -1. Arduino
303 -1. USB TO TTL Adapter
304 -
305 -[[image:image-20220602100052-2.png||height="385" width="600"]]
306 -
307 -
308 -=== 2.8.2  Connection ===
309 -
310 -
311 -[[image:image-20220602101311-3.png||height="276" width="600"]]
312 -
313 -
314 314  (((
315 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
87 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
316 316  )))
317 317  
318 -(((
319 -(% style="background-color:yellow" %)**GND  <-> GND
320 -TXD  <->  TXD
321 -RXD  <->  RXD**
322 -)))
323 323  
91 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
324 324  
325 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
326 326  
327 -Connect USB TTL Adapter to PC after connecting the wires
94 +[[image:image-20220723100027-1.png]]
328 328  
329 329  
330 -[[image:image-20220602102240-4.png||height="304" width="600"]]
97 +Open the serial port tool
331 331  
99 +[[image:image-20220602161617-8.png]]
332 332  
333 -=== 2.8.3  Upgrade steps ===
101 +[[image:image-20220602161718-9.png||height="457" width="800"]]
334 334  
335 335  
336 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
337 337  
105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
338 338  
339 -[[image:image-20220602102824-5.png||height="306" width="600"]]
340 340  
108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
341 341  
342 342  
343 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
111 +[[image:image-20220602161935-10.png||height="498" width="800"]]
344 344  
345 345  
346 -[[image:image-20220602104701-12.png||height="285" width="600"]]
347 347  
115 +(% style="color:blue" %)**3. See Uplink Command**
348 348  
349 349  
350 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
118 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
351 351  
120 +example: AT+SENDB=01,02,8,05820802581ea0a5
352 352  
353 -(((
354 -(% style="color:blue" %)**1. Software download link:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]**
355 -)))
122 +[[image:image-20220602162157-11.png||height="497" width="800"]]
356 356  
357 357  
358 -[[image:image-20220602103227-6.png]]
359 359  
126 +(% style="color:blue" %)**4. Check to see if TTN received the message**
360 360  
361 -[[image:image-20220602103357-7.png]]
362 362  
129 +[[image:image-20220817093644-1.png]]
363 363  
364 364  
365 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
366 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
367 367  
133 +== 1.6  Example: How to join helium ==
368 368  
369 -[[image:image-20220602103844-8.png]]
135 +(% style="color:blue" %)**1. Create a new device.**
370 370  
137 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]
371 371  
372 372  
373 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
374 -(% style="color:blue" %)**3. Select the bin file to burn**
140 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
375 375  
142 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]]
376 376  
377 -[[image:image-20220602104144-9.png]]
378 378  
145 +(% style="color:blue" %)**3.  Use AT commands.**
379 379  
380 -[[image:image-20220602104251-10.png]]
147 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
381 381  
382 382  
383 -[[image:image-20220602104402-11.png]]
150 +(% style="color:blue" %)**4..  Use the serial port tool**
384 384  
152 +[[image:image-20220909151517-2.png||height="543" width="708"]]
385 385  
386 386  
387 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
388 -(% style="color:blue" %)**4. Click to start the download**
155 +(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
389 389  
390 -[[image:image-20220602104923-13.png]]
157 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]]
391 391  
392 392  
160 +(% style="color:blue" %)**6.  Network successfully.**
393 393  
394 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
395 -(% style="color:blue" %)**5. Check update process**
162 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]]
396 396  
397 397  
398 -[[image:image-20220602104948-14.png]]
165 +(% style="color:blue" %)**7.  Send uplink using command**
399 399  
167 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170659-5.png?rev=1.1||alt="image-20220907170659-5.png"]]
400 400  
169 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]
401 401  
402 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
403 -(% style="color:blue" %)**The following picture shows that the burning is successful**
404 404  
405 -[[image:image-20220602105251-15.png]]
172 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
406 406  
407 407  
408 -
409 -= 3.  LA66 USB LoRaWAN Adapter =
410 -
411 -
412 -== 3.1  Overview ==
413 -
414 -
415 -[[image:image-20220715001142-3.png||height="145" width="220"]]
416 -
417 -
418 -(((
419 -(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
420 -)))
421 -
422 -(((
423 -(% 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.
424 -)))
425 -
426 -(((
427 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
428 -)))
429 -
430 -(((
431 -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.
432 -)))
433 -
434 -(((
435 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
436 -)))
437 -
438 -
439 -
440 -== 3.2  Features ==
441 -
442 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
443 -* Ultra-long RF range
444 -* Support LoRaWAN v1.0.4 protocol
445 -* Support peer-to-peer protocol
446 -* TCXO crystal to ensure RF performance on low temperature
447 -* Spring RF antenna
448 -* Available in different frequency LoRaWAN frequency bands.
449 -* World-wide unique OTAA keys.
450 -* AT Command via UART-TTL interface
451 -* Firmware upgradable via UART interface
452 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
453 -
454 -
455 -
456 -== 3.3  Specification ==
457 -
458 -* CPU: 32-bit 48 MHz
459 -* Flash: 256KB
460 -* RAM: 64KB
461 -* Input Power Range: 5v
462 -* Frequency Range: 150 MHz ~~ 960 MHz
463 -* Maximum Power +22 dBm constant RF output
464 -* High sensitivity: -148 dBm
465 -* Temperature:
466 -** Storage: -55 ~~ +125℃
467 -** Operating: -40 ~~ +85℃
468 -* Humidity:
469 -** Storage: 5 ~~ 95% (Non-Condensing)
470 -** Operating: 10 ~~ 95% (Non-Condensing)
471 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
472 -* LoRa Rx current: <9 mA
473 -
474 -
475 -
476 -== 3.4  Pin Mapping & LED ==
477 -
478 -
479 -
480 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
481 -
482 -
483 -(((
484 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
485 -)))
486 -
487 -
488 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
489 -
490 -
491 -[[image:image-20220723100027-1.png]]
492 -
493 -
494 -Open the serial port tool
495 -
496 -[[image:image-20220602161617-8.png]]
497 -
498 -[[image:image-20220602161718-9.png||height="457" width="800"]]
499 -
500 -
501 -
502 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
503 -
504 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
505 -
506 -
507 -[[image:image-20220602161935-10.png||height="498" width="800"]]
508 -
509 -
510 -
511 -(% style="color:blue" %)**3. See Uplink Command**
512 -
513 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
514 -
515 -example: AT+SENDB=01,02,8,05820802581ea0a5
516 -
517 -[[image:image-20220602162157-11.png||height="497" width="800"]]
518 -
519 -
520 -
521 -(% style="color:blue" %)**4. Check to see if TTN received the message**
522 -
523 -[[image:image-20220602162331-12.png||height="420" width="800"]]
524 -
525 -
526 -
527 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
528 -
529 -
530 530  **Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
531 531  
532 532  (**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
533 533  
179 +
534 534  (% style="color:red" %)**Preconditions:**
535 535  
536 536  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -545,11 +545,12 @@
545 545  
546 546  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
547 547  
194 +
548 548  [[image:image-20220602115852-3.png||height="450" width="1187"]]
549 549  
550 550  
551 551  
552 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
199 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
553 553  
554 554  
555 555  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -557,6 +557,7 @@
557 557  
558 558  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
559 559  
207 +
560 560  [[image:image-20220723100439-2.png]]
561 561  
562 562  
... ... @@ -563,6 +563,7 @@
563 563  
564 564  (% style="color:blue" %)**2. Install Minicom in RPi.**
565 565  
214 +
566 566  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
567 567  
568 568   (% style="background-color:yellow" %)**apt update**
... ... @@ -578,6 +578,7 @@
578 578  
579 579  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
580 580  
230 +
581 581  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
582 582  
583 583  
... ... @@ -587,6 +587,7 @@
587 587  
588 588  (% style="color:blue" %)**4. Send Uplink message**
589 589  
240 +
590 590  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
591 591  
592 592  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -602,102 +602,127 @@
602 602  
603 603  
604 604  
605 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
256 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
606 606  
607 607  
608 -=== 3.8.1 DRAGINO-LA66-APP ===
259 +=== 1.9.1  Hardware and Software Connection ===
609 609  
610 610  
611 -[[image:image-20220723102027-3.png]]
612 612  
263 +==== (% style="color:blue" %)**Overview：**(%%) ====
613 613  
614 614  
615 -==== (% style="color:blue" %)**Overview：**(%%) ====
266 +(((
267 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
616 616  
269 +* Send real-time location information of mobile phone to LoRaWAN network.
270 +* Check LoRaWAN network signal strengh.
271 +* Manually send messages to LoRaWAN network.
272 +)))
617 617  
618 -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.
619 619  
620 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
621 621  
622 622  
277 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
623 623  
624 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
625 625  
280 +A USB to Type-C adapter is needed to connect to a Mobile phone.
626 626  
627 -Requires a type-c to USB adapter
282 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
628 628  
629 -[[image:image-20220723104754-4.png]]
284 +[[image:image-20220813174353-2.png||height="360" width="313"]]
630 630  
631 631  
632 632  
288 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
289 +
290 +
291 +[[(% 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)
292 +
293 +[[image:image-20220813173738-1.png]]
294 +
295 +
296 +
633 633  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
634 634  
635 635  
636 636  Function and page introduction
637 637  
638 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
639 639  
640 -1.Display LA66 USB LoRaWAN Module connection status
303 +[[image:image-20220723113448-7.png||height="995" width="450"]]
641 641  
642 -2.Check and reconnect
305 +**Block Explain:**
643 643  
644 -3.Turn send timestamps on or off
307 +1.  Display LA66 USB LoRaWAN Module connection status
645 645  
646 -4.Display LoRaWan connection status
309 +2.  Check and reconnect
647 647  
648 -5.Check LoRaWan connection status
311 +3.  Turn send timestamps on or off
649 649  
650 -6.The RSSI value of the node when the ACK is received
313 +4.  Display LoRaWan connection status
651 651  
652 -7.Node's Signal Strength Icon
315 +5.  Check LoRaWan connection status
653 653  
654 -8.Set the packet sending interval of the node in seconds
317 +6.  The RSSI value of the node when the ACK is received
655 655  
656 -9.AT command input box
319 +7.  Node's Signal Strength Icon
657 657  
658 -10.Send AT command button
321 +8.  Configure Location Uplink Interval
659 659  
660 -11.Node log box
323 +9.  AT command input box
661 661  
662 -12.clear log button
325 +10.  Send Button:  Send input box info to LA66 USB Adapter
663 663  
664 -13.exit button
327 +11.  Output Log from LA66 USB adapter
665 665  
329 +12.  clear log button
666 666  
331 +13.  exit button
332 +
333 +
334 +
667 667  LA66 USB LoRaWAN Module not connected
668 668  
669 -[[image:image-20220723110520-5.png||height="903" width="677"]]
670 670  
338 +[[image:image-20220723110520-5.png||height="677" width="508"]]
671 671  
672 672  
341 +
673 673  Connect LA66 USB LoRaWAN Module
674 674  
675 -[[image:image-20220723110626-6.png||height="906" width="680"]]
344 +[[image:image-20220723110626-6.png||height="681" width="511"]]
676 676  
677 677  
678 678  
679 -=== 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 ===
348 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
680 680  
681 681  
682 -**1.  Register LA66 USB LoRaWAN Module to TTNV3**
351 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
683 683  
353 +
684 684  [[image:image-20220723134549-8.png]]
685 685  
686 686  
687 687  
688 -**2.  Open Node-RED,And import the JSON file to generate the flow**
358 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
689 689  
690 -Sample JSON file please go to this link to download：放置JSON文件的链接
691 691  
692 -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/]]
361 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
693 693  
694 -The following is the positioning effect map
363 +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/]]
695 695  
365 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
366 +
367 +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]]
368 +
369 +
370 +Example output in NodeRed is as below:
371 +
696 696  [[image:image-20220723144339-1.png]]
697 697  
698 698  
699 699  
700 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
376 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
701 701  
702 702  
703 703  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -704,16 +704,27 @@
704 704  
705 705  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)
706 706  
383 +
707 707  [[image:image-20220723150132-2.png]]
708 708  
709 709  
710 710  
711 -= 4.  Order Info =
388 += 2.  FAQ =
712 712  
713 713  
714 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
391 +== 2.1  How to Compile Source Code for LA66? ==
715 715  
716 716  
394 +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]]
395 +
396 +
397 +
398 += 3.  Order Info =
399 +
400 +
401 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
402 +
403 +
717 717  (% style="color:blue" %)**XXX**(%%): The default frequency band
718 718  
719 719  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -726,8 +726,10 @@
726 726  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
727 727  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
728 728  
416 += 4.  Reference =
729 729  
730 -= 5.  Reference =
731 731  
419 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
420 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
732 732  
733 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
422 +
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