Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 134.10 >
edited by Xiaoling
on 2022/07/26 10:47
To version < 134.1 >
edited by Herong Lu
on 2022/07/26 09:19
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Lu
Content
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1 -
1 +0
2 2  
3 3  **Table of Contents:**
4 4  
... ... @@ -186,102 +186,65 @@
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||height="533" width="930"]]
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 -
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 -
227 227  [[image:image-20220723172235-7.png||height="480" width="1027"]]
228 228  
229 -
230 -
231 231  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
232 232  
218 +1.Open project
233 233  
234 -(% style="color:blue" %)**1.  Open project**
235 -
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 -
239 -
240 240  [[image:image-20220723172502-8.png]]
241 241  
222 +2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
242 242  
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 -
247 247  [[image:image-20220723172938-9.png||height="652" width="1050"]]
248 248  
249 249  
250 -
251 251  == 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
252 252  
229 +1.Open project
253 253  
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 -
260 260  [[image:image-20220723173341-10.png||height="581" width="1014"]]
261 261  
233 +2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
262 262  
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 -
267 267  [[image:image-20220723173950-11.png||height="665" width="1012"]]
268 268  
237 +3.Integration into Node-red via TTNV3
269 269  
270 -
271 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
272 -
273 273  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/]]
274 274  
275 275  [[image:image-20220723175700-12.png||height="602" width="995"]]
276 276  
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(%%) ====
283 +==== 1.  Switch SW1 to put in ISP position ====
321 321  
322 322  
323 323  [[image:image-20220602102824-5.png||height="306" width="600"]]
... ... @@ -324,7 +324,7 @@
324 324  
325 325  
326 326  
327 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
290 +==== 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(%%) ====
297 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
335 335  
336 336  
337 337  (((
... ... @@ -435,9 +435,6 @@
435 435  * Firmware upgradable via UART interface
436 436  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
437 437  
438 -
439 -
440 -
441 441  == 3.3  Specification ==
442 442  
443 443  * CPU: 32-bit 48 MHz
... ... @@ -456,9 +456,6 @@
456 456  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
457 457  * LoRa Rx current: <9 mA
458 458  
459 -
460 -
461 -
462 462  == 3.4  Pin Mapping & LED ==
463 463  
464 464  
... ... @@ -590,44 +590,28 @@
590 590  
591 591  == 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
592 592  
550 +=== 3.8.1 DRAGINO-LA66-APP ===
593 593  
594 -=== 3.8.1  DRAGINO-LA66-APP ===
595 -
596 -
597 597  [[image:image-20220723102027-3.png]]
598 598  
554 +==== Overview： ====
599 599  
600 -
601 -==== (% style="color:blue" %)**Overview：**(%%) ====
602 -
603 -
604 -(((
605 605  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.
606 -)))
607 607  
608 -(((
609 609  View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
610 -)))
611 611  
560 +==== Conditions of Use： ====
612 612  
613 -
614 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
615 -
616 -
617 617  Requires a type-c to USB adapter
618 618  
619 619  [[image:image-20220723104754-4.png]]
620 620  
566 +==== Use of APP: ====
621 621  
622 -
623 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
624 -
625 -
626 626  Function and page introduction
627 627  
628 628  [[image:image-20220723113448-7.png||height="1481" width="670"]]
629 629  
630 -
631 631  1.Display LA66 USB LoRaWAN Module connection status
632 632  
633 633  2.Check and reconnect
... ... @@ -654,30 +654,22 @@
654 654  
655 655  13.exit button
656 656  
657 -
658 658  LA66 USB LoRaWAN Module not connected
659 659  
660 660  [[image:image-20220723110520-5.png||height="903" width="677"]]
661 661  
662 -
663 -
664 664  Connect LA66 USB LoRaWAN Module
665 665  
666 666  [[image:image-20220723110626-6.png||height="906" width="680"]]
667 667  
606 +=== 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 ===
668 668  
608 +1.Register LA66 USB LoRaWAN Module to TTNV3
669 669  
670 -=== 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 ===
671 -
672 -
673 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
674 -
675 675  [[image:image-20220723134549-8.png]]
676 676  
612 +2.Open Node-RED,And import the JSON file to generate the flow
677 677  
678 -
679 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
680 -
681 681  Sample JSON file please go to this link to download：放置JSON文件的链接
682 682  
683 683  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/]]
... ... @@ -686,11 +686,8 @@
686 686  
687 687  [[image:image-20220723144339-1.png]]
688 688  
689 -
690 -
691 691  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
692 692  
693 -
694 694  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
695 695  
696 696  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)
... ... @@ -698,7 +698,6 @@
698 698  [[image:image-20220723150132-2.png]]
699 699  
700 700  
701 -
702 702  = 4.  Order Info =
703 703  
704 704  
... ... @@ -717,9 +717,6 @@
717 717  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
718 718  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
719 719  
720 -
721 -
722 722  = 5.  Reference =
723 723  
724 -
725 725  * 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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