Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 134.5 >
edited by Xiaoling
on 2022/07/26 10:38
To version < 125.1 >
edited by Herong Lu
on 2022/07/23 17:16
>
Change comment: There is no comment for this version

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1 -XWiki.Xiaoling
1 +XWiki.Lu
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1 -
1 +0
2 2  
3 3  **Table of Contents:**
4 4  
... ... @@ -62,9 +62,6 @@
62 62  * Firmware upgradable via UART interface
63 63  * Ultra-long RF range
64 64  
65 -
66 -
67 -
68 68  == 1.3  Specification ==
69 69  
70 70  * CPU: 32-bit 48 MHz
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85 85  * LoRa Rx current: <9 mA
86 86  * I/O Voltage: 3.3v
87 87  
88 -
89 -
90 -
91 91  == 1.4  AT Command ==
92 92  
93 93  
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170 170  * Firmware upgradable via UART interface
171 171  * Ultra-long RF range
172 172  
173 -
174 -
175 -
176 176  == 2.3  Specification ==
177 177  
178 178  * CPU: 32-bit 48 MHz
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193 193  * LoRa Rx current: <9 mA
194 194  * I/O Voltage: 3.3v
195 195  
196 -
197 -
198 -
199 199  == 2.4  LED ==
200 200  
201 -
202 202  ~1. The LED lights up red when there is an upstream data packet
203 203  2. When the network is successfully connected, the green light will be on for 5 seconds
204 204  3. Purple light on when receiving downlink data packets
205 205  
206 206  
207 -
208 208  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
209 209  
196 +Show connection diagram：
210 210  
211 -**Show connection diagram：**
212 -
213 -
214 214  [[image:image-20220723170210-2.png||height="908" width="681"]]
215 215  
200 +1.open Arduino IDE
216 216  
217 -
218 -**1.  open Arduino IDE**
219 -
220 -
221 221  [[image:image-20220723170545-4.png]]
222 222  
204 +2.Open project
223 223  
206 +[[image:image-20220723170750-5.png]]
224 224  
225 -**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
226 226  
227 -
228 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
229 -
230 -[[image:image-20220723170750-5.png||height="533" width="930"]]
231 -
232 -
233 -
234 -**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**
235 -
236 -
237 237  [[image:image-20220723171228-6.png]]
238 238  
212 +4.After the upload is successful, open the serial port monitoring and send the AT command
239 239  
240 240  
241 -**4.  After the upload is successful, open the serial port monitoring and send the AT command**
242 -
243 -
244 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
245 -
246 -
247 -
248 248  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
249 249  
250 250  
251 -**1.  Open project**
252 252  
219 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
253 253  
254 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
255 255  
256 -[[image:image-20220723172502-8.png]]
257 257  
258 -
259 -
260 -2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
261 -
262 -
263 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
264 -
265 -
266 -
267 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
268 -
269 -
270 -**1.  Open project**
271 -
272 -
273 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
274 -
275 -
276 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
277 -
278 -
279 -
280 -**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
281 -
282 -
283 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
284 -
285 -
286 -
287 -**3.  Integration into Node-red via TTNV3**
288 -
289 -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/]]
290 -
291 -[[image:image-20220723175700-12.png||height="602" width="995"]]
292 -
293 -
294 -
295 295  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
296 296  
297 297  
298 298  === 2.8.1  Items needed for update ===
299 299  
300 -
301 301  1. LA66 LoRaWAN Shield
302 302  1. Arduino
303 303  1. USB TO TTL Adapter
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333 333  === 2.8.3  Upgrade steps ===
334 334  
335 335  
336 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
263 +==== 1.  Switch SW1 to put in ISP position ====
337 337  
338 338  
339 339  [[image:image-20220602102824-5.png||height="306" width="600"]]
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340 340  
341 341  
342 342  
343 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
270 +==== 2.  Press the RST switch once ====
344 344  
345 345  
346 346  [[image:image-20220602104701-12.png||height="285" width="600"]]
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347 347  
348 348  
349 349  
350 -==== (% 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 ====
351 351  
352 352  
353 353  (((
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451 451  * Firmware upgradable via UART interface
452 452  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
453 453  
454 -
455 -
456 456  == 3.3  Specification ==
457 457  
458 458  * CPU: 32-bit 48 MHz
... ... @@ -471,8 +471,6 @@
471 471  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
472 472  * LoRa Rx current: <9 mA
473 473  
474 -
475 -
476 476  == 3.4  Pin Mapping & LED ==
477 477  
478 478  
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602 602  
603 603  
604 604  
605 -== 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. ==
606 606  
607 -
608 608  === 3.8.1 DRAGINO-LA66-APP ===
609 609  
610 -
611 611  [[image:image-20220723102027-3.png]]
612 612  
534 +==== Overview： ====
613 613  
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.
614 614  
615 -==== (% style="color:blue" %)**Overview：**(%%) ====
616 -
617 -
618 -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.
619 -
620 620  View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
621 621  
540 +==== Conditions of Use： ====
622 622  
623 -
624 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
625 -
626 -
627 627  Requires a type-c to USB adapter
628 628  
629 629  [[image:image-20220723104754-4.png]]
630 630  
546 +==== Use of APP: ====
631 631  
632 -
633 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
634 -
635 -
636 636  Function and page introduction
637 637  
638 638  [[image:image-20220723113448-7.png||height="1481" width="670"]]
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663 663  
664 664  13.exit button
665 665  
666 -
667 667  LA66 USB LoRaWAN Module not connected
668 668  
669 669  [[image:image-20220723110520-5.png||height="903" width="677"]]
670 670  
671 -
672 -
673 673  Connect LA66 USB LoRaWAN Module
674 674  
675 675  [[image:image-20220723110626-6.png||height="906" width="680"]]
676 676  
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 ===
677 677  
588 +1.Register LA66 USB LoRaWAN Module to TTNV3
678 678  
679 -=== 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 ===
680 -
681 -
682 -**1.  Register LA66 USB LoRaWAN Module to TTNV3**
683 -
684 684  [[image:image-20220723134549-8.png]]
685 685  
592 +2.Open Node-RED,And import the JSON file to generate the flow
686 686  
687 -
688 -**2.  Open Node-RED,And import the JSON file to generate the flow**
689 -
690 690  Sample JSON file please go to this link to download：放置JSON文件的链接
691 691  
692 692  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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695 695  
696 696  [[image:image-20220723144339-1.png]]
697 697  
698 -
699 -
700 700  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
701 701  
604 +The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method
702 702  
703 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
704 -
705 705  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)
706 706  
707 707  [[image:image-20220723150132-2.png]]
708 708  
709 709  
710 -
711 711  = 4.  Order Info =
712 712  
713 713  
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726 726  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
727 727  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
728 728  
729 -
730 730  = 5.  Reference =
731 731  
732 -
733 733  * 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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