Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 134.8 >
edited by Xiaoling
on 2022/07/26 10:45
To version < 127.1 >
edited by Herong Lu
on 2022/07/23 17:25
>
Change comment: Uploaded new attachment "image-20220723172502-8.png", version {1}

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1 -XWiki.Xiaoling
1 +XWiki.Lu
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2 2  
3 3  **Table of Contents:**
4 4  
... ... @@ -186,102 +186,45 @@
186 186  
187 187  == 2.4  LED ==
188 188  
189 -
190 190  ~1. The LED lights up red when there is an upstream data packet
191 191  2. When the network is successfully connected, the green light will be on for 5 seconds
192 192  3. Purple light on when receiving downlink data packets
193 193  
194 194  
195 -
196 196  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
197 197  
196 +Show connection diagram：
198 198  
199 -**Show connection diagram：**
200 -
201 -
202 202  [[image:image-20220723170210-2.png||height="908" width="681"]]
203 203  
200 +1.open Arduino IDE
204 204  
205 -
206 -(% style="color:blue" %)**1.  open Arduino IDE**
207 -
208 -
209 209  [[image:image-20220723170545-4.png]]
210 210  
204 +2.Open project
211 211  
206 +[[image:image-20220723170750-5.png]]
212 212  
213 -(% style="color:blue" %)**2.  Open project**
208 +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
214 214  
210 +[[image:image-20220723171228-6.png]]
215 215  
216 -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]]
212 +4.After the upload is successful, open the serial port monitoring and send the AT command
217 217  
218 218  
219 -
220 -(% 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**
221 -
222 -
223 -
224 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
225 -
226 -
227 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
228 -
229 -
230 -
231 231  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
232 232  
233 233  
234 -(% style="color:blue" %)**1.  Open project**
235 235  
219 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
236 236  
237 -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]]
238 238  
239 239  
240 -[[image:image-20220723172502-8.png]]
241 -
242 -
243 -
244 -(% 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**
245 -
246 -
247 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
248 -
249 -
250 -
251 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
252 -
253 -
254 -(% style="color:blue" %)**1.  Open project**
255 -
256 -
257 -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]]
258 -
259 -
260 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
261 -
262 -
263 -
264 -(% 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**
265 -
266 -
267 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
268 -
269 -
270 -
271 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
272 -
273 -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/]]
274 -
275 -[[image:image-20220723175700-12.png||height="602" width="995"]]
276 -
277 -
278 -
279 279  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
280 280  
281 281  
282 282  === 2.8.1  Items needed for update ===
283 283  
284 -
285 285  1. LA66 LoRaWAN Shield
286 286  1. Arduino
287 287  1. USB TO TTL Adapter
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317 317  === 2.8.3  Upgrade steps ===
318 318  
319 319  
320 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
263 +==== 1.  Switch SW1 to put in ISP position ====
321 321  
322 322  
323 323  [[image:image-20220602102824-5.png||height="306" width="600"]]
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324 324  
325 325  
326 326  
327 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
270 +==== 2.  Press the RST switch once ====
328 328  
329 329  
330 330  [[image:image-20220602104701-12.png||height="285" width="600"]]
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331 331  
332 332  
333 333  
334 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
277 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
335 335  
336 336  
337 337  (((
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582 582  
583 583  
584 584  
585 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
528 +== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
586 586  
587 -
588 588  === 3.8.1 DRAGINO-LA66-APP ===
589 589  
590 -
591 591  [[image:image-20220723102027-3.png]]
592 592  
534 +==== Overview： ====
593 593  
536 +DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module.
594 594  
595 -==== (% style="color:blue" %)**Overview：**(%%) ====
596 -
597 -
598 -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.
599 -
600 600  View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
601 601  
540 +==== Conditions of Use： ====
602 602  
603 -
604 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
605 -
606 -
607 607  Requires a type-c to USB adapter
608 608  
609 609  [[image:image-20220723104754-4.png]]
610 610  
546 +==== Use of APP: ====
611 611  
612 -
613 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
614 -
615 -
616 616  Function and page introduction
617 617  
618 618  [[image:image-20220723113448-7.png||height="1481" width="670"]]
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643 643  
644 644  13.exit button
645 645  
646 -
647 647  LA66 USB LoRaWAN Module not connected
648 648  
649 649  [[image:image-20220723110520-5.png||height="903" width="677"]]
650 650  
651 -
652 -
653 653  Connect LA66 USB LoRaWAN Module
654 654  
655 655  [[image:image-20220723110626-6.png||height="906" width="680"]]
656 656  
586 +=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED ===
657 657  
588 +1.Register LA66 USB LoRaWAN Module to TTNV3
658 658  
659 -=== 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 ===
660 -
661 -
662 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
663 -
664 664  [[image:image-20220723134549-8.png]]
665 665  
592 +2.Open Node-RED,And import the JSON file to generate the flow
666 666  
667 -
668 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
669 -
670 670  Sample JSON file please go to this link to download：放置JSON文件的链接
671 671  
672 672  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/]]
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675 675  
676 676  [[image:image-20220723144339-1.png]]
677 677  
678 -
679 -
680 680  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
681 681  
604 +The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method
682 682  
683 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
684 -
685 685  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)
686 686  
687 687  [[image:image-20220723150132-2.png]]
688 688  
689 689  
690 -
691 691  = 4.  Order Info =
692 692  
693 693  
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706 706  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
707 707  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
708 708  
709 -
710 -
711 711  = 5.  Reference =
712 712  
713 -
714 714  * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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