Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 134.9 >
edited by Xiaoling
on 2022/07/26 10:46
To version < 121.1 >
edited by Herong Lu
on 2022/07/23 17:02
>
Change comment: Uploaded new attachment "image-20220723170210-2.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  
... ... @@ -184,104 +184,27 @@
184 184  * LoRa Rx current: <9 mA
185 185  * I/O Voltage: 3.3v
186 186  
187 -== 2.4  LED ==
187 +== 2.4  Pin Mapping & LED ==
188 188  
189 189  
190 -~1. The LED lights up red when there is an upstream data packet
191 -2. When the network is successfully connected, the green light will be on for 5 seconds
192 -3. Purple light on when receiving downlink data packets
193 193  
194 -
195 -
196 196  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
197 197  
198 198  
199 -**Show connection diagram：**
200 200  
201 -
202 -[[image:image-20220723170210-2.png||height="908" width="681"]]
203 -
204 -
205 -
206 -(% style="color:blue" %)**1.  open Arduino IDE**
207 -
208 -
209 -[[image:image-20220723170545-4.png]]
210 -
211 -
212 -
213 -(% style="color:blue" %)**2.  Open project**
214 -
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]]
217 -
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  
199 +== 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
... ... @@ -317,7 +317,7 @@
317 317  === 2.8.3  Upgrade steps ===
318 318  
319 319  
320 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
243 +==== 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(%%) ====
250 +==== 2.  Press the RST switch once ====
328 328  
329 329  
330 330  [[image:image-20220602104701-12.png||height="285" width="600"]]
... ... @@ -331,7 +331,7 @@
331 331  
332 332  
333 333  
334 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
257 +==== 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. ==
508 +== 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  
514 +==== Overview： ====
593 593  
516 +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 -(((
599 -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.
600 -)))
601 -
602 -(((
603 603  View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
604 -)))
605 605  
520 +==== Conditions of Use： ====
606 606  
607 -
608 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
609 -
610 -
611 611  Requires a type-c to USB adapter
612 612  
613 613  [[image:image-20220723104754-4.png]]
614 614  
526 +==== Use of APP: ====
615 615  
616 -
617 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
618 -
619 -
620 620  Function and page introduction
621 621  
622 622  [[image:image-20220723113448-7.png||height="1481" width="670"]]
623 623  
624 -
625 625  1.Display LA66 USB LoRaWAN Module connection status
626 626  
627 627  2.Check and reconnect
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648 648  
649 649  13.exit button
650 650  
651 -
652 652  LA66 USB LoRaWAN Module not connected
653 653  
654 654  [[image:image-20220723110520-5.png||height="903" width="677"]]
655 655  
656 -
657 -
658 658  Connect LA66 USB LoRaWAN Module
659 659  
660 660  [[image:image-20220723110626-6.png||height="906" width="680"]]
661 661  
566 +=== 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 ===
662 662  
568 +1.Register LA66 USB LoRaWAN Module to TTNV3
663 663  
664 -=== 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 ===
665 -
666 -
667 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
668 -
669 669  [[image:image-20220723134549-8.png]]
670 670  
572 +2.Open Node-RED,And import the JSON file to generate the flow
671 671  
672 -
673 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
674 -
675 675  Sample JSON file please go to this link to download：放置JSON文件的链接
676 676  
677 677  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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680 680  
681 681  [[image:image-20220723144339-1.png]]
682 682  
683 -
684 -
685 685  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
686 686  
584 +The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method
687 687  
688 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
689 -
690 690  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)
691 691  
692 692  [[image:image-20220723150132-2.png]]
693 693  
694 694  
695 -
696 696  = 4.  Order Info =
697 697  
698 698  
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711 711  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
712 712  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
713 713  
714 -
715 -
716 716  = 5.  Reference =
717 717  
718 -
719 719  * 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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