Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 136.1 >
edited by Herong Lu
on 2022/07/26 13:53
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.Lu
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
... ... @@ -191,340 +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 -(% 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 -
310 310  (((
311 -(% 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.
312 312  )))
313 313  
314 -(((
315 -(% style="background-color:yellow" %)**GND  <-> GND
316 -TXD  <->  TXD
317 -RXD  <->  RXD**
318 -)))
319 319  
91 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
320 320  
321 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
322 322  
323 -Connect USB TTL Adapter to PC after connecting the wires
94 +[[image:image-20220723100027-1.png]]
324 324  
325 325  
326 -[[image:image-20220602102240-4.png||height="304" width="600"]]
97 +Open the serial port tool
327 327  
99 +[[image:image-20220602161617-8.png]]
328 328  
329 -=== 2.8.3  Upgrade steps ===
101 +[[image:image-20220602161718-9.png||height="457" width="800"]]
330 330  
331 331  
332 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
333 333  
105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
334 334  
335 -[[image:image-20220602102824-5.png||height="306" width="600"]]
336 336  
108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
337 337  
338 338  
339 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
111 +[[image:image-20220602161935-10.png||height="498" width="800"]]
340 340  
341 341  
342 -[[image:image-20220602104701-12.png||height="285" width="600"]]
343 343  
115 +(% style="color:blue" %)**3. See Uplink Command**
344 344  
345 345  
346 -==== (% 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>**
347 347  
120 +example: AT+SENDB=01,02,8,05820802581ea0a5
348 348  
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 -)))
122 +[[image:image-20220602162157-11.png||height="497" width="800"]]
352 352  
353 353  
354 -[[image:image-20220602103227-6.png]]
355 355  
126 +(% style="color:blue" %)**4. Check to see if TTN received the message**
356 356  
357 -[[image:image-20220602103357-7.png]]
358 358  
129 +[[image:image-20220817093644-1.png]]
359 359  
360 360  
361 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
362 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
363 363  
133 +== 1.6  Example: How to join helium ==
364 364  
365 -[[image:image-20220602103844-8.png]]
135 +(% style="color:blue" %)**1. Create a new device.**
366 366  
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"]]
367 367  
368 368  
369 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
370 -(% style="color:blue" %)**3. Select the bin file to burn**
140 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
371 371  
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"]]
372 372  
373 -[[image:image-20220602104144-9.png]]
374 374  
145 +(% style="color:blue" %)**3.  Use AT commands.**
375 375  
376 -[[image:image-20220602104251-10.png]]
147 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
377 377  
378 378  
379 -[[image:image-20220602104402-11.png]]
150 +(% style="color:blue" %)**4..  Use the serial port tool**
380 380  
152 +[[image:image-20220909151517-2.png||height="543" width="708"]]
381 381  
382 382  
383 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
384 -(% style="color:blue" %)**4. Click to start the download**
155 +(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
385 385  
386 -[[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"]]
387 387  
388 388  
160 +(% style="color:blue" %)**6.  Network successfully.**
389 389  
390 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
391 -(% 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"]]
392 392  
393 393  
394 -[[image:image-20220602104948-14.png]]
165 +(% style="color:blue" %)**7.  Send uplink using command**
395 395  
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"]]
396 396  
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"]]
397 397  
398 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
399 -(% style="color:blue" %)**The following picture shows that the burning is successful**
400 400  
401 -[[image:image-20220602105251-15.png]]
172 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
402 402  
403 403  
404 -
405 -= 3.  LA66 USB LoRaWAN Adapter =
406 -
407 -
408 -== 3.1  Overview ==
409 -
410 -
411 -[[image:image-20220715001142-3.png||height="145" width="220"]]
412 -
413 -
414 -(((
415 -(% 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.
416 -)))
417 -
418 -(((
419 -(% 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.
420 -)))
421 -
422 -(((
423 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
424 -)))
425 -
426 -(((
427 -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.
428 -)))
429 -
430 -(((
431 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
432 -)))
433 -
434 -
435 -
436 -== 3.2  Features ==
437 -
438 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
439 -* Ultra-long RF range
440 -* Support LoRaWAN v1.0.4 protocol
441 -* Support peer-to-peer protocol
442 -* TCXO crystal to ensure RF performance on low temperature
443 -* Spring RF antenna
444 -* Available in different frequency LoRaWAN frequency bands.
445 -* World-wide unique OTAA keys.
446 -* AT Command via UART-TTL interface
447 -* Firmware upgradable via UART interface
448 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
449 -
450 -
451 -== 3.3  Specification ==
452 -
453 -* CPU: 32-bit 48 MHz
454 -* Flash: 256KB
455 -* RAM: 64KB
456 -* Input Power Range: 5v
457 -* Frequency Range: 150 MHz ~~ 960 MHz
458 -* Maximum Power +22 dBm constant RF output
459 -* High sensitivity: -148 dBm
460 -* Temperature:
461 -** Storage: -55 ~~ +125℃
462 -** Operating: -40 ~~ +85℃
463 -* Humidity:
464 -** Storage: 5 ~~ 95% (Non-Condensing)
465 -** Operating: 10 ~~ 95% (Non-Condensing)
466 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
467 -* LoRa Rx current: <9 mA
468 -
469 -
470 -== 3.4  Pin Mapping & LED ==
471 -
472 -
473 -
474 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
475 -
476 -
477 -(((
478 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
479 -)))
480 -
481 -
482 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
483 -
484 -
485 -[[image:image-20220723100027-1.png]]
486 -
487 -
488 -Open the serial port tool
489 -
490 -[[image:image-20220602161617-8.png]]
491 -
492 -[[image:image-20220602161718-9.png||height="457" width="800"]]
493 -
494 -
495 -
496 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
497 -
498 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
499 -
500 -
501 -[[image:image-20220602161935-10.png||height="498" width="800"]]
502 -
503 -
504 -
505 -(% style="color:blue" %)**3. See Uplink Command**
506 -
507 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
508 -
509 -example: AT+SENDB=01,02,8,05820802581ea0a5
510 -
511 -[[image:image-20220602162157-11.png||height="497" width="800"]]
512 -
513 -
514 -
515 -(% style="color:blue" %)**4. Check to see if TTN received the message**
516 -
517 -[[image:image-20220602162331-12.png||height="420" width="800"]]
518 -
519 -
520 -
521 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
522 -
523 -
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  
179 +
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  
194 +
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 ==
199 +== 1.8  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  
207 +
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  
214 +
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  
230 +
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  
240 +
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. ==
256 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
600 600  
601 601  
602 -=== 3.8.1  DRAGINO-LA66-APP ===
259 +=== 1.9.1  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 -)))
267 +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）
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.
618 618  )))
619 619  
620 620  
621 621  
622 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
623 623  
277 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
624 624  
625 -Requires a type-c to USB adapter
626 626  
627 -[[image:image-20220723104754-4.png]]
280 +A USB to Type-C adapter is needed to connect to a Mobile phone.
628 628  
282 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
629 629  
284 +[[image:image-20220813174353-2.png||height="360" width="313"]]
630 630  
286 +
287 +
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 +
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  
303 +[[image:image-20220723113448-7.png||height="995" width="450"]]
638 638  
639 -1.Display LA66 USB LoRaWAN Module connection status
305 +**Block Explain:**
640 640  
641 -2.Check and reconnect
307 +1.  Display LA66 USB LoRaWAN Module connection status
642 642  
643 -3.Turn send timestamps on or off
309 +2.  Check and reconnect
644 644  
645 -4.Display LoRaWan connection status
311 +3.  Turn send timestamps on or off
646 646  
647 -5.Check LoRaWan connection status
313 +4.  Display LoRaWan connection status
648 648  
649 -6.The RSSI value of the node when the ACK is received
315 +5.  Check LoRaWan connection status
650 650  
651 -7.Node's Signal Strength Icon
317 +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
319 +7.  Node's Signal Strength Icon
654 654  
655 -9.AT command input box
321 +8.  Configure Location Uplink Interval
656 656  
657 -10.Send AT command button
323 +9.  AT command input box
658 658  
659 -11.Node log box
325 +10.  Send Button:  Send input box info to LA66 USB Adapter
660 660  
661 -12.clear log button
327 +11.  Output Log from LA66 USB adapter
662 662  
663 -13.exit button
329 +12.  clear log button
664 664  
331 +13.  exit button
665 665  
333 +
334 +
666 666  LA66 USB LoRaWAN Module not connected
667 667  
668 -[[image:image-20220723110520-5.png||height="903" width="677"]]
669 669  
338 +[[image:image-20220723110520-5.png||height="677" width="508"]]
670 670  
671 671  
341 +
672 672  Connect LA66 USB LoRaWAN Module
673 673  
674 -[[image:image-20220723110626-6.png||height="906" width="680"]]
344 +[[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 ===
348 +=== 1.9.2  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  
353 +
683 683  [[image:image-20220723134549-8.png]]
684 684  
685 685  
... ... @@ -686,17 +686,23 @@
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/]]
361 +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
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/]]
694 694  
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 +
695 695  [[image:image-20220723144339-1.png]]
696 696  
697 697  
698 698  
699 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
376 +== 1.10  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  
383 +
706 706  [[image:image-20220723150132-2.png]]
707 707  
708 708  
709 709  
710 -= 4.  Order Info =
388 += 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**
391 +== 2.1  How to Compile Source Code for LA66? ==
714 714  
715 715  
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 +
716 716  (% style="color:blue" %)**XXX**(%%): The default frequency band
717 717  
718 718  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -725,11 +725,10 @@
725 725  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
726 726  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
727 727  
416 += 4.  Reference =
728 728  
729 729  
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]].
730 730  
731 -
732 -= 5.  Reference =
733 -
734 -
735 -* 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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