Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 134.7 >
edited by Xiaoling
on 2022/07/26 10:44
To version < 163.2 >
edited by Xiaoling
on 2022/09/12 08:46
>
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Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 LoRaWAN Shield User Manual
Content
... ... @@ -6,116 +6,14 @@
6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
10 += 1.  LA66 LoRaWAN Shield =
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
13 13  
13 +== 1.1  Overview ==
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
19 19  
20 20  (((
21 -
22 -)))
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 -== 1.3  Specification ==
67 -
68 -* CPU: 32-bit 48 MHz
69 -* Flash: 256KB
70 -* RAM: 64KB
71 -* Input Power Range: 1.8v ~~ 3.7v
72 -* Power Consumption: < 4uA.
73 -* Frequency Range: 150 MHz ~~ 960 MHz
74 -* Maximum Power +22 dBm constant RF output
75 -* High sensitivity: -148 dBm
76 -* Temperature:
77 -** Storage: -55 ~~ +125℃
78 -** Operating: -40 ~~ +85℃
79 -* Humidity:
80 -** Storage: 5 ~~ 95% (Non-Condensing)
81 -** Operating: 10 ~~ 95% (Non-Condensing)
82 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
83 -* LoRa Rx current: <9 mA
84 -* I/O Voltage: 3.3v
85 -
86 -
87 -== 1.4  AT Command ==
88 -
89 -
90 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
91 -
92 -
93 -
94 -== 1.5  Dimension ==
95 -
96 -[[image:image-20220718094750-3.png]]
97 -
98 -
99 -
100 -== 1.6  Pin Mapping ==
101 -
102 -[[image:image-20220720111850-1.png]]
103 -
104 -
105 -
106 -== 1.7  Land Pattern ==
107 -
108 -[[image:image-20220517072821-2.png]]
109 -
110 -
111 -
112 -= 2.  LA66 LoRaWAN Shield =
113 -
114 -
115 -== 2.1  Overview ==
116 -
117 -
118 -(((
119 119  [[image:image-20220715000826-2.png||height="145" width="220"]]
120 120  )))
121 121  
... ... @@ -153,10 +153,11 @@
153 153  
154 154  
155 155  
156 -== 2.2  Features ==
54 +== 1.2  Features ==
157 157  
56 +
158 158  * Arduino Shield base on LA66 LoRaWAN module
159 -* Support LoRaWAN v1.0.4 protocol
58 +* Support LoRaWAN v1.0.3 protocol
160 160  * Support peer-to-peer protocol
161 161  * TCXO crystal to ensure RF performance on low temperature
162 162  * SMA connector
... ... @@ -167,8 +167,11 @@
167 167  * Ultra-long RF range
168 168  
169 169  
170 -== 2.3  Specification ==
171 171  
70 +
71 +== 1.3  Specification ==
72 +
73 +
172 172  * CPU: 32-bit 48 MHz
173 173  * Flash: 256KB
174 174  * RAM: 64KB
... ... @@ -188,18 +188,27 @@
188 188  * I/O Voltage: 3.3v
189 189  
190 190  
191 -== 2.4  LED ==
192 192  
193 193  
95 +== 1.4  Pin Mapping & LED ==
96 +
97 +
98 +[[image:image-20220817085048-1.png||height="533" width="734"]]
99 +
100 +
101 +
194 194  ~1. The LED lights up red when there is an upstream data packet
195 195  2. When the network is successfully connected, the green light will be on for 5 seconds
196 196  3. Purple light on when receiving downlink data packets
197 197  
198 198  
107 +[[image:image-20220820112305-1.png||height="515" width="749"]]
199 199  
200 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
201 201  
202 202  
111 +== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
112 +
113 +
203 203  **Show connection diagram：**
204 204  
205 205  
... ... @@ -220,11 +220,17 @@
220 220  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]]
221 221  
222 222  
134 +[[image:image-20220726135239-1.png]]
223 223  
136 +
137 +
224 224  (% 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**
225 225  
226 226  
141 +[[image:image-20220726135356-2.png]]
227 227  
143 +
144 +
228 228  (% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
229 229  
230 230  
... ... @@ -232,7 +232,7 @@
232 232  
233 233  
234 234  
235 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
152 +== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
236 236  
237 237  
238 238  (% style="color:blue" %)**1.  Open project**
... ... @@ -245,7 +245,7 @@
245 245  
246 246  
247 247  
248 -(% 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**
165 +(% style="color:blue" %)**2.  Same steps as 1.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
249 249  
250 250  
251 251  [[image:image-20220723172938-9.png||height="652" width="1050"]]
... ... @@ -252,7 +252,7 @@
252 252  
253 253  
254 254  
255 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
172 +== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
256 256  
257 257  
258 258  (% style="color:blue" %)**1.  Open project**
... ... @@ -272,432 +272,208 @@
272 272  
273 273  
274 274  
275 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
276 276  
277 -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/]]
278 278  
279 -[[image:image-20220723175700-12.png||height="602" width="995"]]
194 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
280 280  
281 281  
197 +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/]]
282 282  
283 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
284 284  
200 +[[image:image-20220723175700-12.png||height="602" width="995"]]
285 285  
286 -=== 2.8.1  Items needed for update ===
287 287  
288 288  
289 -1. LA66 LoRaWAN Shield
290 -1. Arduino
291 -1. USB TO TTL Adapter
204 +== 1.8  Example: How to join helium ==
292 292  
293 -[[image:image-20220602100052-2.png||height="385" width="600"]]
294 294  
207 +(% style="color:blue" %)**1.  Create a new device.**
295 295  
296 -=== 2.8.2  Connection ===
297 297  
210 +[[image:image-20220907165500-1.png||height="464" width="940"]]
298 298  
299 -[[image:image-20220602101311-3.png||height="276" width="600"]]
300 300  
301 301  
302 -(((
303 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
304 -)))
214 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
305 305  
306 -(((
307 -(% style="background-color:yellow" %)**GND  <-> GND
308 -TXD  <->  TXD
309 -RXD  <->  RXD**
310 -)))
311 311  
217 +[[image:image-20220907165837-2.png||height="375" width="809"]]
312 312  
313 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
314 314  
315 -Connect USB TTL Adapter to PC after connecting the wires
316 316  
221 +(% style="color:blue" %)**3.  Use AT commands.**
317 317  
318 -[[image:image-20220602102240-4.png||height="304" width="600"]]
319 319  
224 +[[image:image-20220602100052-2.png||height="385" width="600"]]
320 320  
321 -=== 2.8.3  Upgrade steps ===
322 322  
323 323  
324 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
228 +(% style="color:#0000ff" %)**4.  Use command AT+CFG to get device configuration**
325 325  
326 326  
327 -[[image:image-20220602102824-5.png||height="306" width="600"]]
231 +[[image:image-20220907170308-3.png||height="556" width="617"]]
328 328  
329 329  
330 330  
331 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
235 +(% style="color:blue" %)**5.  Network successfully.**
332 332  
333 333  
334 -[[image:image-20220602104701-12.png||height="285" width="600"]]
238 +[[image:image-20220907170436-4.png]]
335 335  
336 336  
337 337  
338 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
242 +(% style="color:blue" %)**6.  Send uplink using command**
339 339  
340 340  
341 -(((
342 -(% 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/]]**
343 -)))
245 +[[image:image-20220912084334-1.png]]
344 344  
345 345  
346 -[[image:image-20220602103227-6.png]]
248 +[[image:image-20220912084412-3.png]]
347 347  
348 348  
349 -[[image:image-20220602103357-7.png]]
350 350  
252 +[[image:image-20220907170744-6.png||height="242" width="798"]]
351 351  
352 352  
353 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
354 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
355 355  
256 +== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
356 356  
357 -[[image:image-20220602103844-8.png]]
358 358  
259 +=== 1.9.1  Items needed for update ===
359 359  
360 360  
361 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
362 -(% style="color:blue" %)**3. Select the bin file to burn**
262 +1. LA66 LoRaWAN Shield
263 +1. Arduino
264 +1. USB TO TTL Adapter
363 363  
266 +[[image:image-20220602100052-2.png||height="385" width="600"]]
364 364  
365 -[[image:image-20220602104144-9.png]]
366 366  
367 367  
368 -[[image:image-20220602104251-10.png]]
270 +=== 1.9.2  Connection ===
369 369  
370 370  
371 -[[image:image-20220602104402-11.png]]
273 +[[image:image-20220602101311-3.png||height="276" width="600"]]
372 372  
373 373  
374 -
375 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
376 -(% style="color:blue" %)**4. Click to start the download**
377 -
378 -[[image:image-20220602104923-13.png]]
379 -
380 -
381 -
382 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
383 -(% style="color:blue" %)**5. Check update process**
384 -
385 -
386 -[[image:image-20220602104948-14.png]]
387 -
388 -
389 -
390 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
391 -(% style="color:blue" %)**The following picture shows that the burning is successful**
392 -
393 -[[image:image-20220602105251-15.png]]
394 -
395 -
396 -
397 -= 3.  LA66 USB LoRaWAN Adapter =
398 -
399 -
400 -== 3.1  Overview ==
401 -
402 -
403 -[[image:image-20220715001142-3.png||height="145" width="220"]]
404 -
405 -
406 406  (((
407 -(% 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.
277 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
408 408  )))
409 409  
410 410  (((
411 -(% 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.
281 +(% style="background-color:yellow" %)**GND  <-> GND
282 +TXD  <->  TXD
283 +RXD  <->  RXD**
412 412  )))
413 413  
414 -(((
415 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
416 -)))
417 417  
418 -(((
419 -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.
420 -)))
287 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
421 421  
422 -(((
423 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
424 -)))
289 +Connect USB TTL Adapter to PC after connecting the wires
425 425  
426 426  
292 +[[image:image-20220602102240-4.png||height="304" width="600"]]
427 427  
428 -== 3.2  Features ==
429 429  
430 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
431 -* Ultra-long RF range
432 -* Support LoRaWAN v1.0.4 protocol
433 -* Support peer-to-peer protocol
434 -* TCXO crystal to ensure RF performance on low temperature
435 -* Spring RF antenna
436 -* Available in different frequency LoRaWAN frequency bands.
437 -* World-wide unique OTAA keys.
438 -* AT Command via UART-TTL interface
439 -* Firmware upgradable via UART interface
440 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
441 441  
442 -== 3.3  Specification ==
296 +=== 1.9.3  Upgrade steps ===
443 443  
444 -* CPU: 32-bit 48 MHz
445 -* Flash: 256KB
446 -* RAM: 64KB
447 -* Input Power Range: 5v
448 -* Frequency Range: 150 MHz ~~ 960 MHz
449 -* Maximum Power +22 dBm constant RF output
450 -* High sensitivity: -148 dBm
451 -* Temperature:
452 -** Storage: -55 ~~ +125℃
453 -** Operating: -40 ~~ +85℃
454 -* Humidity:
455 -** Storage: 5 ~~ 95% (Non-Condensing)
456 -** Operating: 10 ~~ 95% (Non-Condensing)
457 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
458 -* LoRa Rx current: <9 mA
459 459  
460 -== 3.4  Pin Mapping & LED ==
461 461  
300 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
462 462  
463 463  
464 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
303 +[[image:image-20220602102824-5.png||height="306" width="600"]]
465 465  
466 466  
467 -(((
468 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
469 -)))
470 470  
471 471  
472 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
308 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
473 473  
474 474  
475 -[[image:image-20220723100027-1.png]]
311 +[[image:image-20220817085447-1.png]]
476 476  
477 477  
478 -Open the serial port tool
479 479  
480 -[[image:image-20220602161617-8.png]]
481 481  
482 -[[image:image-20220602161718-9.png||height="457" width="800"]]
316 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
483 483  
484 484  
485 485  
486 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
320 +(((
321 +(% style="color:blue" %)**1.  Software download link:  **(%%)**[[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
322 +)))
487 487  
488 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
489 489  
325 +[[image:image-20220602103227-6.png]]
490 490  
491 -[[image:image-20220602161935-10.png||height="498" width="800"]]
492 492  
328 +[[image:image-20220602103357-7.png]]
493 493  
494 494  
495 -(% style="color:blue" %)**3. See Uplink Command**
496 496  
497 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
332 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
333 +(% style="color:blue" %)**2.  Select the COM port corresponding to USB TTL**
498 498  
499 -example: AT+SENDB=01,02,8,05820802581ea0a5
500 500  
501 -[[image:image-20220602162157-11.png||height="497" width="800"]]
336 +[[image:image-20220602103844-8.png]]
502 502  
503 503  
504 504  
505 -(% style="color:blue" %)**4. Check to see if TTN received the message**
340 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
341 +(% style="color:blue" %)**3.  Select the bin file to burn**
506 506  
507 -[[image:image-20220602162331-12.png||height="420" width="800"]]
508 508  
344 +[[image:image-20220602104144-9.png]]
509 509  
510 510  
511 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
347 +[[image:image-20220602104251-10.png]]
512 512  
513 513  
514 -**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]]
350 +[[image:image-20220602104402-11.png]]
515 515  
516 -(**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]])
517 517  
518 -(% style="color:red" %)**Preconditions:**
519 519  
520 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
354 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
355 +(% style="color:blue" %)**4.  Click to start the download**
521 521  
522 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
523 523  
358 +[[image:image-20220602104923-13.png]]
524 524  
525 525  
526 -(% style="color:blue" %)**Steps for usage:**
527 527  
528 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
362 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
363 +(% style="color:blue" %)**5.  Check update process**
529 529  
530 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
531 531  
532 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
366 +[[image:image-20220602104948-14.png]]
533 533  
534 534  
535 535  
536 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
370 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
371 +(% style="color:blue" %)**The following picture shows that the burning is successful**
537 537  
538 538  
539 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
374 +[[image:image-20220602105251-15.png]]
540 540  
541 541  
542 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
543 543  
544 -[[image:image-20220723100439-2.png]]
378 += 2.  FAQ =
545 545  
546 546  
381 +== 2.1  How to Compile Source Code for LA66? ==
547 547  
548 -(% style="color:blue" %)**2. Install Minicom in RPi.**
549 549  
550 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
384 +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]]
551 551  
552 - (% style="background-color:yellow" %)**apt update**
553 553  
554 - (% style="background-color:yellow" %)**apt install minicom**
555 555  
388 += 3.  Order Info =
556 556  
557 -Use minicom to connect to the RPI's terminal
558 558  
559 -[[image:image-20220602153146-3.png||height="439" width="500"]]
391 +**Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
560 560  
561 561  
562 -
563 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
564 -
565 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
566 -
567 -
568 -[[image:image-20220602154928-5.png||height="436" width="500"]]
569 -
570 -
571 -
572 -(% style="color:blue" %)**4. Send Uplink message**
573 -
574 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
575 -
576 -example: AT+SENDB=01,02,8,05820802581ea0a5
577 -
578 -
579 -[[image:image-20220602160339-6.png||height="517" width="600"]]
580 -
581 -
582 -
583 -Check to see if TTN received the message
584 -
585 -[[image:image-20220602160627-7.png||height="369" width="800"]]
586 -
587 -
588 -
589 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
590 -
591 -
592 -=== 3.8.1 DRAGINO-LA66-APP ===
593 -
594 -
595 -[[image:image-20220723102027-3.png]]
596 -
597 -
598 -
599 -==== (% style="color:blue" %)**Overview：**(%%) ====
600 -
601 -
602 -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.
603 -
604 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
605 -
606 -
607 -
608 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
609 -
610 -
611 -Requires a type-c to USB adapter
612 -
613 -[[image:image-20220723104754-4.png]]
614 -
615 -
616 -
617 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
618 -
619 -
620 -Function and page introduction
621 -
622 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
623 -
624 -1.Display LA66 USB LoRaWAN Module connection status
625 -
626 -2.Check and reconnect
627 -
628 -3.Turn send timestamps on or off
629 -
630 -4.Display LoRaWan connection status
631 -
632 -5.Check LoRaWan connection status
633 -
634 -6.The RSSI value of the node when the ACK is received
635 -
636 -7.Node's Signal Strength Icon
637 -
638 -8.Set the packet sending interval of the node in seconds
639 -
640 -9.AT command input box
641 -
642 -10.Send AT command button
643 -
644 -11.Node log box
645 -
646 -12.clear log button
647 -
648 -13.exit button
649 -
650 -
651 -LA66 USB LoRaWAN Module not connected
652 -
653 -[[image:image-20220723110520-5.png||height="903" width="677"]]
654 -
655 -
656 -
657 -Connect LA66 USB LoRaWAN Module
658 -
659 -[[image:image-20220723110626-6.png||height="906" width="680"]]
660 -
661 -
662 -
663 -=== 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 ===
664 -
665 -
666 -**1.  Register LA66 USB LoRaWAN Module to TTNV3**
667 -
668 -[[image:image-20220723134549-8.png]]
669 -
670 -
671 -
672 -**2.  Open Node-RED,And import the JSON file to generate the flow**
673 -
674 -Sample JSON file please go to this link to download：放置JSON文件的链接
675 -
676 -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/]]
677 -
678 -The following is the positioning effect map
679 -
680 -[[image:image-20220723144339-1.png]]
681 -
682 -
683 -
684 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
685 -
686 -
687 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
688 -
689 -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)
690 -
691 -[[image:image-20220723150132-2.png]]
692 -
693 -
694 -
695 -= 4.  Order Info =
696 -
697 -
698 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
699 -
700 -
701 701  (% style="color:blue" %)**XXX**(%%): The default frequency band
702 702  
703 703  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -710,7 +710,12 @@
710 710  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
711 711  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
712 712  
713 -= 5.  Reference =
714 714  
715 715  
716 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
408 +
409 += 4.  Reference =
410 +
411 +
412 +* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
413 +
414 +
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