Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 139.2 >
edited by Edwin Chen
on 2022/08/13 18:09
To version < 71.1 >
edited by Edwin Chen
on 2022/07/03 00:00
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,58 +1,24 @@
1 -
2 -
3 -**Table of Contents:**
4 -
1 +{{box cssClass="floatinginfobox" title="**Contents**"}}
5 5  {{toc/}}
3 +{{/box}}
6 6  
5 += LA66 LoRaWAN Module =
7 7  
7 +== What is LA66 LoRaWAN Module ==
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 -
11 -
12 -== 1.1  What is LA66 LoRaWAN Module ==
13 -
14 -
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
19 -
20 -(((
21 -
22 -)))
23 -
24 -(((
25 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 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 -)))
11 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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.
34 34  
35 -(((
36 -(((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 -)))
39 39  
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 -)))
43 -)))
44 44  
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 -)))
49 -)))
50 50  
51 51  
20 +== Features ==
52 52  
53 -== 1.2  Features ==
54 -
55 -
56 56  * Support LoRaWAN v1.0.4 protocol
57 57  * Support peer-to-peer protocol
58 58  * TCXO crystal to ensure RF performance on low temperature
... ... @@ -64,11 +64,8 @@
64 64  * Ultra-long RF range
65 65  
66 66  
33 +== Specification ==
67 67  
68 -
69 -== 1.3  Specification ==
70 -
71 -
72 72  * CPU: 32-bit 48 MHz
73 73  * Flash: 256KB
74 74  * RAM: 64KB
... ... @@ -87,82 +87,52 @@
87 87  * LoRa Rx current: <9 mA
88 88  * I/O Voltage: 3.3v
89 89  
53 +== AT Command ==
90 90  
91 -
92 -
93 -== 1.4  AT Command ==
94 -
95 -
96 96  AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
97 97  
98 98  
58 +== Dimension ==
99 99  
100 -== 1.5  Dimension ==
60 +[[image:image-20220517072526-1.png]]
101 101  
102 -[[image:image-20220718094750-3.png]]
103 103  
63 +== Pin Mapping ==
104 104  
65 +[[image:image-20220523101537-1.png]]
105 105  
106 -== 1.6  Pin Mapping ==
67 +== Land Pattern ==
107 107  
108 -[[image:image-20220720111850-1.png]]
109 -
110 -
111 -
112 -== 1.7  Land Pattern ==
113 -
114 -
115 115  [[image:image-20220517072821-2.png]]
116 116  
117 117  
72 +== Part Number ==
118 118  
119 -= 2.  LA66 LoRaWAN Shield =
74 +Part Number: **LA66-XXX**
120 120  
76 +**XX**: The default frequency band
121 121  
122 -== 2.1  Overview ==
78 +* **AS923**: LoRaWAN AS923 band
79 +* **AU915**: LoRaWAN AU915 band
80 +* **EU433**: LoRaWAN EU433 band
81 +* **EU868**: LoRaWAN EU868 band
82 +* **KR920**: LoRaWAN KR920 band
83 +* **US915**: LoRaWAN US915 band
84 +* **IN865**: LoRaWAN IN865 band
85 +* **CN470**: LoRaWAN CN470 band
86 +* **PP**: Peer to Peer LoRa Protocol
123 123  
124 124  
125 -(((
126 -[[image:image-20220715000826-2.png||height="145" width="220"]]
127 -)))
128 128  
129 -(((
130 -
131 -)))
90 += LA66 LoRaWAN Shield =
132 132  
133 -(((
134 -(% 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.
135 -)))
92 +== Overview ==
136 136  
137 -(((
138 -(((
139 -(% 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.
140 -)))
141 -)))
94 +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.
142 142  
143 -(((
144 -(((
145 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
146 -)))
147 -)))
148 148  
149 -(((
150 -(((
151 -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.
152 -)))
153 -)))
97 +== Features ==
154 154  
155 -(((
156 -(((
157 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
158 -)))
159 -)))
160 -
161 -
162 -
163 -== 2.2  Features ==
164 -
165 -
166 166  * Arduino Shield base on LA66 LoRaWAN module
167 167  * Support LoRaWAN v1.0.4 protocol
168 168  * Support peer-to-peer protocol
... ... @@ -175,11 +175,8 @@
175 175  * Ultra-long RF range
176 176  
177 177  
111 +== Specification ==
178 178  
179 -
180 -== 2.3  Specification ==
181 -
182 -
183 183  * CPU: 32-bit 48 MHz
184 184  * Flash: 256KB
185 185  * RAM: 64KB
... ... @@ -199,567 +199,182 @@
199 199  * I/O Voltage: 3.3v
200 200  
201 201  
132 +== Pin Mapping & LED ==
202 202  
134 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
203 203  
204 -== 2.4  LED ==
136 +== Example: Join TTN network and send an uplink message, get downlink message. ==
205 205  
138 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
206 206  
207 -~1. The LED lights up red when there is an upstream data packet
208 -2. When the network is successfully connected, the green light will be on for 5 seconds
209 -3. Purple light on when receiving downlink data packets
140 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
210 210  
142 +=== what needs to be used ===
211 211  
144 +1.LA66 LoRaWAN Shield that needs to be upgraded
212 212  
213 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
146 +2.Arduino
214 214  
148 +3.USB TO TTL
215 215  
216 -**Show connection diagram：**
150 +[[image:image-20220602100052-2.png]]
217 217  
152 +=== Wiring Schematic ===
218 218  
219 -[[image:image-20220723170210-2.png||height="908" width="681"]]
154 +[[image:image-20220602101311-3.png]]
220 220  
156 +LA66 LoRaWAN Shield  >>>>>>>>>>>>USB TTL
221 221  
158 +GND  >>>>>>>>>>>>GND
222 222  
223 -(% style="color:blue" %)**1.  open Arduino IDE**
160 +TXD  >>>>>>>>>>>>TXD
224 224  
162 +RXD  >>>>>>>>>>>>RXD
225 225  
226 -[[image:image-20220723170545-4.png]]
164 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
227 227  
166 +Connect to the PC after connecting the wires
228 228  
168 +[[image:image-20220602102240-4.png]]
229 229  
230 -(% style="color:blue" %)**2.  Open project**
170 +=== Upgrade steps ===
231 231  
172 +==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ====
232 232  
233 -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]]
174 +[[image:image-20220602102824-5.png]]
234 234  
235 -[[image:image-20220726135239-1.png]]
176 +==== Press the RST switch on the LA66 LoRaWAN Shield once ====
236 236  
178 +[[image:image-20220602104701-12.png]]
237 237  
238 -(% 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**
180 +==== Open the upgrade application software ====
239 239  
240 -[[image:image-20220726135356-2.png]]
182 +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/]]
241 241  
242 -
243 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
244 -
245 -
246 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
247 -
248 -
249 -
250 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
251 -
252 -
253 -(% style="color:blue" %)**1.  Open project**
254 -
255 -
256 -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]]
257 -
258 -
259 -[[image:image-20220723172502-8.png]]
260 -
261 -
262 -
263 -(% 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**
264 -
265 -
266 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
267 -
268 -
269 -
270 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
271 -
272 -
273 -(% style="color:blue" %)**1.  Open project**
274 -
275 -
276 -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]]
277 -
278 -
279 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
280 -
281 -
282 -
283 -(% 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**
284 -
285 -
286 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
287 -
288 -
289 -
290 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
291 -
292 -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/]]
293 -
294 -[[image:image-20220723175700-12.png||height="602" width="995"]]
295 -
296 -
297 -
298 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
299 -
300 -
301 -=== 2.8.1  Items needed for update ===
302 -
303 -
304 -1. LA66 LoRaWAN Shield
305 -1. Arduino
306 -1. USB TO TTL Adapter
307 -
308 -[[image:image-20220602100052-2.png||height="385" width="600"]]
309 -
310 -
311 -
312 -=== 2.8.2  Connection ===
313 -
314 -
315 -[[image:image-20220602101311-3.png||height="276" width="600"]]
316 -
317 -
318 -(((
319 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
320 -)))
321 -
322 -(((
323 -(% style="background-color:yellow" %)**GND  <-> GND
324 -TXD  <->  TXD
325 -RXD  <->  RXD**
326 -)))
327 -
328 -
329 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
330 -
331 -Connect USB TTL Adapter to PC after connecting the wires
332 -
333 -
334 -[[image:image-20220602102240-4.png||height="304" width="600"]]
335 -
336 -
337 -
338 -=== 2.8.3  Upgrade steps ===
339 -
340 -
341 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
342 -
343 -
344 -[[image:image-20220602102824-5.png||height="306" width="600"]]
345 -
346 -
347 -
348 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
349 -
350 -
351 -[[image:image-20220602104701-12.png||height="285" width="600"]]
352 -
353 -
354 -
355 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
356 -
357 -
358 -(((
359 -(% 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/]]**
360 -)))
361 -
362 -
363 363  [[image:image-20220602103227-6.png]]
364 364  
365 -
366 366  [[image:image-20220602103357-7.png]]
367 367  
188 +===== Select the COM port corresponding to USB TTL =====
368 368  
369 -
370 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
371 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
372 -
373 -
374 374  [[image:image-20220602103844-8.png]]
375 375  
192 +===== Select the bin file to burn =====
376 376  
377 -
378 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
379 -(% style="color:blue" %)**3. Select the bin file to burn**
380 -
381 -
382 382  [[image:image-20220602104144-9.png]]
383 383  
384 -
385 385  [[image:image-20220602104251-10.png]]
386 386  
387 -
388 388  [[image:image-20220602104402-11.png]]
389 389  
200 +===== Click to start the download =====
390 390  
391 -
392 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
393 -(% style="color:blue" %)**4. Click to start the download**
394 -
395 395  [[image:image-20220602104923-13.png]]
396 396  
204 +===== The following figure appears to prove that the burning is in progress =====
397 397  
398 -
399 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
400 -(% style="color:blue" %)**5. Check update process**
401 -
402 -
403 403  [[image:image-20220602104948-14.png]]
404 404  
208 +===== The following picture appears to prove that the burning is successful =====
405 405  
406 -
407 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
408 -(% style="color:blue" %)**The following picture shows that the burning is successful**
409 -
410 410  [[image:image-20220602105251-15.png]]
411 411  
212 += LA66 USB LoRaWAN Adapter =
412 412  
214 +LA66 USB LoRaWAN Adapter is the USB Adapter for LA66, it combines a USB TTL Chip and LA66 module which can easy to test the LoRaWAN feature by using PC or embedded device which has USB Interface.
413 413  
414 -= 3.  LA66 USB LoRaWAN Adapter =
216 +Before use, please make sure that the computer has installed the CP2102 driver
415 415  
218 +== Pin Mapping & LED ==
416 416  
417 -== 3.1  Overview ==
220 +== Example Send & Get Messages via LoRaWAN in PC ==
418 418  
222 +Connect the LA66 LoRa Shield to the PC
419 419  
420 -[[image:image-20220715001142-3.png||height="145" width="220"]]
224 +[[image:image-20220602171217-1.png||height="615" width="915"]]
421 421  
422 -
423 -(((
424 -(% 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.
425 -)))
426 -
427 -(((
428 -(% 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.
429 -)))
430 -
431 -(((
432 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
433 -)))
434 -
435 -(((
436 -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.
437 -)))
438 -
439 -(((
440 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
441 -)))
442 -
443 -
444 -
445 -== 3.2  Features ==
446 -
447 -
448 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
449 -* Ultra-long RF range
450 -* Support LoRaWAN v1.0.4 protocol
451 -* Support peer-to-peer protocol
452 -* TCXO crystal to ensure RF performance on low temperature
453 -* Spring RF antenna
454 -* Available in different frequency LoRaWAN frequency bands.
455 -* World-wide unique OTAA keys.
456 -* AT Command via UART-TTL interface
457 -* Firmware upgradable via UART interface
458 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
459 -
460 -
461 -
462 -
463 -== 3.3  Specification ==
464 -
465 -
466 -* CPU: 32-bit 48 MHz
467 -* Flash: 256KB
468 -* RAM: 64KB
469 -* Input Power Range: 5v
470 -* Frequency Range: 150 MHz ~~ 960 MHz
471 -* Maximum Power +22 dBm constant RF output
472 -* High sensitivity: -148 dBm
473 -* Temperature:
474 -** Storage: -55 ~~ +125℃
475 -** Operating: -40 ~~ +85℃
476 -* Humidity:
477 -** Storage: 5 ~~ 95% (Non-Condensing)
478 -** Operating: 10 ~~ 95% (Non-Condensing)
479 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
480 -* LoRa Rx current: <9 mA
481 -
482 -
483 -
484 -
485 -== 3.4  Pin Mapping & LED ==
486 -
487 -
488 -
489 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
490 -
491 -
492 -(((
493 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
494 -)))
495 -
496 -
497 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
498 -
499 -
500 -[[image:image-20220723100027-1.png]]
501 -
502 -
503 503  Open the serial port tool
504 504  
505 505  [[image:image-20220602161617-8.png]]
506 506  
507 -[[image:image-20220602161718-9.png||height="457" width="800"]]
230 +[[image:image-20220602161718-9.png||height="529" width="927"]]
508 508  
232 +Press the reset switch RST on the LA66 LoRa Shield.
509 509  
234 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
510 510  
511 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
236 +[[image:image-20220602161935-10.png]]
512 512  
513 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
238 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
514 514  
515 -
516 -[[image:image-20220602161935-10.png||height="498" width="800"]]
517 -
518 -
519 -
520 -(% style="color:blue" %)**3. See Uplink Command**
521 -
522 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
523 -
524 524  example: AT+SENDB=01,02,8,05820802581ea0a5
525 525  
526 -[[image:image-20220602162157-11.png||height="497" width="800"]]
242 +[[image:image-20220602162157-11.png]]
527 527  
244 +Check to see if TTN received the message
528 528  
246 +[[image:image-20220602162331-12.png||height="547" width="1044"]]
529 529  
530 -(% style="color:blue" %)**4. Check to see if TTN received the message**
248 +== Example Send & Get Messages via LoRaWAN in RPi ==
531 531  
532 -[[image:image-20220602162331-12.png||height="420" width="800"]]
250 +Connect the LA66 LoRa Shield to the RPI
533 533  
252 +[[image:image-20220602171233-2.png||height="592" width="881"]]
534 534  
254 +Log in to the RPI's terminal and connect to the serial port
535 535  
536 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
256 +[[image:image-20220602153146-3.png]]
537 537  
258 +Press the reset switch RST on the LA66 LoRa Shield.
259 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
538 538  
539 -**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]]
261 +[[image:image-20220602154928-5.png]]
540 540  
541 -(**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]])
263 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
542 542  
543 -(% style="color:red" %)**Preconditions:**
544 -
545 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
546 -
547 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
548 -
549 -
550 -
551 -(% style="color:blue" %)**Steps for usage:**
552 -
553 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
554 -
555 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
556 -
557 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
558 -
559 -
560 -
561 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
562 -
563 -
564 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
565 -
566 -
567 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
568 -
569 -[[image:image-20220723100439-2.png]]
570 -
571 -
572 -
573 -(% style="color:blue" %)**2. Install Minicom in RPi.**
574 -
575 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
576 -
577 - (% style="background-color:yellow" %)**apt update**
578 -
579 - (% style="background-color:yellow" %)**apt install minicom**
580 -
581 -
582 -Use minicom to connect to the RPI's terminal
583 -
584 -[[image:image-20220602153146-3.png||height="439" width="500"]]
585 -
586 -
587 -
588 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
589 -
590 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
591 -
592 -
593 -[[image:image-20220602154928-5.png||height="436" width="500"]]
594 -
595 -
596 -
597 -(% style="color:blue" %)**4. Send Uplink message**
598 -
599 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
600 -
601 601  example: AT+SENDB=01,02,8,05820802581ea0a5
602 602  
267 +[[image:image-20220602160339-6.png]]
603 603  
604 -[[image:image-20220602160339-6.png||height="517" width="600"]]
605 -
606 -
607 -
608 608  Check to see if TTN received the message
609 609  
610 -[[image:image-20220602160627-7.png||height="369" width="800"]]
271 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
611 611  
273 +=== Install Minicom ===
612 612  
275 +Enter the following command in the RPI terminal
613 613  
614 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
277 +apt update
615 615  
279 +[[image:image-20220602143155-1.png]]
616 616  
617 -=== 3.8.1  Hardware and Software Connection ===
281 +apt install minicom
618 618  
283 +[[image:image-20220602143744-2.png]]
619 619  
620 -==== (% style="color:blue" %)**Overview：**(%%) ====
285 +=== Send PC's CPU/RAM usage to TTN via script. ===
621 621  
287 +==== Take python as an example： ====
622 622  
623 -(((
624 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
289 +===== Preconditions: =====
625 625  
626 -* Send real-time location information of mobile phone to LoRaWAN network.
627 -* Check LoRaWAN network signal strengh.
628 -* Manually send messages to LoRaWAN network.
629 -)))
291 +1.LA66 USB LoRaWAN Adapter works fine
630 630  
293 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
631 631  
295 +===== Steps for usage =====
632 632  
633 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
297 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
634 634  
635 -A USB to Type-C adapter is needed to connect to a Mobile phone.
299 +2.Run the script and see the TTN
636 636  
637 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
301 +[[image:image-20220602115852-3.png]]
638 638  
639 -[[image:image-20220813174353-2.png||height="360" width="313"]]
640 640  
641 641  
642 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
305 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
643 643  
644 -[[(% 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)
645 645  
646 -[[image:image-20220813173738-1.png]]
308 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
647 647  
648 -
649 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
650 -
651 -Function and page introduction
652 -
653 -[[image:image-20220723113448-7.png||height="995" width="450"]]
654 -
655 -**Block Explain:**
656 -
657 -1.  Display LA66 USB LoRaWAN Module connection status
658 -
659 -2.  Check and reconnect
660 -
661 -3.  Turn send timestamps on or off
662 -
663 -4.  Display LoRaWan connection status
664 -
665 -5.  Check LoRaWan connection status
666 -
667 -6.  The RSSI value of the node when the ACK is received
668 -
669 -7.  Node's Signal Strength Icon
670 -
671 -8.  Configure Location Uplink Interval
672 -
673 -9.  AT command input box
674 -
675 -10.  Send Button:  Send input box info to LA66 USB Adapter
676 -
677 -11.  Output Log from LA66 USB adapter
678 -
679 -12.  clear log button
680 -
681 -13.  exit button
682 -
683 -
684 -LA66 USB LoRaWAN Module not connected
685 -
686 -[[image:image-20220723110520-5.png||height="677" width="508"]]
687 -
688 -
689 -
690 -Connect LA66 USB LoRaWAN Module
691 -
692 -[[image:image-20220723110626-6.png||height="681" width="511"]]
693 -
694 -
695 -
696 -=== 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 ===
697 -
698 -
699 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
700 -
701 -[[image:image-20220723134549-8.png]]
702 -
703 -
704 -
705 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
706 -
707 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
708 -
709 -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/]]
710 -
711 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
712 -
713 -
714 -Example output in NodeRed is as below:
715 -
716 -[[image:image-20220723144339-1.png]]
717 -
718 -
719 -
720 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
721 -
722 -
723 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
724 -
725 -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)
726 -
727 -[[image:image-20220723150132-2.png]]
728 -
729 -
730 -
731 -= 4.  FAQ =
732 -
733 -
734 -== 4.1  How to Compile Source Code for LA66? ==
735 -
736 -
737 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
738 -
739 -
740 -
741 -= 5.  Order Info =
742 -
743 -
744 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
745 -
746 -
747 -(% style="color:blue" %)**XXX**(%%): The default frequency band
748 -
749 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
750 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
751 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
752 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
753 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
754 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
755 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
756 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
757 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
758 -
759 -
760 -
761 -
762 -= 6.  Reference =
763 -
764 -
765 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
310 +
image-20220715000242-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Edwin
Size
... ... @@ -1,1 +1,0 @@
1 -172.4 KB
Content
image-20220715000826-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Edwin
Size
... ... @@ -1,1 +1,0 @@
1 -820.7 KB
Content
image-20220715001142-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Edwin
Size
... ... @@ -1,1 +1,0 @@
1 -508.1 KB
Content
image-20220718094030-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -193.3 KB
Content
image-20220718094138-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -100.3 KB
Content
image-20220718094750-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -97.9 KB
Content
image-20220718094950-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -97.7 KB
Content
image-20220718095457-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -98.0 KB
Content
image-20220719093156-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -381.2 KB
Content
image-20220719093358-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -649.5 KB
Content
image-20220720111850-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -380.3 KB
Content
image-20220723100027-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -1.1 MB
Content
image-20220723100439-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -749.8 KB
Content
image-20220723102027-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -28.7 KB
Content
image-20220723104754-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -231.5 KB
Content
image-20220723110520-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -3.2 MB
Content
image-20220723110626-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -3.6 MB
Content
image-20220723113448-7.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -298.5 KB
Content
image-20220723134549-8.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -392.3 KB
Content
image-20220723144339-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -324.7 KB
Content
image-20220723150132-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -698.8 KB
Content
image-20220723165950-1.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -278.4 KB
Content
image-20220723170210-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -883.0 KB
Content
image-20220723170545-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -31.1 KB
Content
image-20220723170750-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -119.0 KB
Content
image-20220723171228-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -34.2 KB
Content
image-20220723172235-7.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -262.3 KB
Content
image-20220723172502-8.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -112.0 KB
Content
image-20220723172938-9.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -104.8 KB
Content
image-20220723173341-10.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -117.9 KB
Content
image-20220723173950-11.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -121.9 KB
Content
image-20220723175700-12.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -96.4 KB
Content
image-20220726135239-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -91.4 KB
Content
image-20220726135356-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -45.6 KB
Content
image-20220813173738-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Edwin
Size
... ... @@ -1,1 +1,0 @@
1 -13.2 KB
Content
image-20220813174353-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Edwin
Size
... ... @@ -1,1 +1,0 @@
1 -189.1 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0