Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 137.1 >
edited by Herong Lu
on 2022/07/26 13:54
To version < 111.1 >
edited by Herong Lu
on 2022/07/23 11:55
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -62,8 +62,6 @@
62 62  * Firmware upgradable via UART interface
63 63  * Ultra-long RF range
64 64  
65 -
66 -
67 67  == 1.3  Specification ==
68 68  
69 69  * CPU: 32-bit 48 MHz
... ... @@ -84,8 +84,6 @@
84 84  * LoRa Rx current: <9 mA
85 85  * I/O Voltage: 3.3v
86 86  
87 -
88 -
89 89  == 1.4  AT Command ==
90 90  
91 91  
... ... @@ -168,8 +168,6 @@
168 168  * Firmware upgradable via UART interface
169 169  * Ultra-long RF range
170 170  
171 -
172 -
173 173  == 2.3  Specification ==
174 174  
175 175  * CPU: 32-bit 48 MHz
... ... @@ -190,108 +190,27 @@
190 190  * LoRa Rx current: <9 mA
191 191  * I/O Voltage: 3.3v
192 192  
187 +== 2.4  Pin Mapping & LED ==
193 193  
194 194  
195 -== 2.4  LED ==
196 196  
197 -
198 -~1. The LED lights up red when there is an upstream data packet
199 -2. When the network is successfully connected, the green light will be on for 5 seconds
200 -3. Purple light on when receiving downlink data packets
201 -
202 -
203 -
204 204  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
205 205  
206 206  
207 -**Show connection diagram：**
208 208  
209 -
210 -[[image:image-20220723170210-2.png||height="908" width="681"]]
211 -
212 -
213 -
214 -(% style="color:blue" %)**1.  open Arduino IDE**
215 -
216 -
217 -[[image:image-20220723170545-4.png]]
218 -
219 -
220 -
221 -(% style="color:blue" %)**2.  Open project**
222 -
223 -
224 -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]]
225 -
226 -[[image:image-20220726135239-1.png]]
227 -
228 -
229 -(% 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**
230 -
231 -[[image:image-20220726135356-2.png]]
232 -
233 -
234 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
235 -
236 -
237 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
238 -
239 -
240 -
241 241  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
242 242  
243 243  
244 -(% style="color:blue" %)**1.  Open project**
245 245  
199 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
246 246  
247 -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]]
248 248  
249 249  
250 -[[image:image-20220723172502-8.png]]
251 -
252 -
253 -
254 -(% 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**
255 -
256 -
257 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
258 -
259 -
260 -
261 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
262 -
263 -
264 -(% style="color:blue" %)**1.  Open project**
265 -
266 -
267 -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]]
268 -
269 -
270 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
271 -
272 -
273 -
274 -(% 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**
275 -
276 -
277 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
278 -
279 -
280 -
281 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
282 -
283 -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/]]
284 -
285 -[[image:image-20220723175700-12.png||height="602" width="995"]]
286 -
287 -
288 -
289 289  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
290 290  
291 291  
292 292  === 2.8.1  Items needed for update ===
293 293  
294 -
295 295  1. LA66 LoRaWAN Shield
296 296  1. Arduino
297 297  1. USB TO TTL Adapter
... ... @@ -327,7 +327,7 @@
327 327  === 2.8.3  Upgrade steps ===
328 328  
329 329  
330 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
243 +==== 1.  Switch SW1 to put in ISP position ====
331 331  
332 332  
333 333  [[image:image-20220602102824-5.png||height="306" width="600"]]
... ... @@ -334,7 +334,7 @@
334 334  
335 335  
336 336  
337 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
250 +==== 2.  Press the RST switch once ====
338 338  
339 339  
340 340  [[image:image-20220602104701-12.png||height="285" width="600"]]
... ... @@ -341,7 +341,7 @@
341 341  
342 342  
343 343  
344 -==== (% 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 ====
345 345  
346 346  
347 347  (((
... ... @@ -592,46 +592,30 @@
592 592  
593 593  
594 594  
595 -== 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. ==
596 596  
510 +=== 3.8.1 DRAGINO-LA66-APP ===
597 597  
598 -=== 3.8.1  DRAGINO-LA66-APP ===
599 -
600 -
601 601  [[image:image-20220723102027-3.png]]
602 602  
514 +==== Overview： ====
603 603  
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.
604 604  
605 -==== (% style="color:blue" %)**Overview：**(%%) ====
606 -
607 -
608 -(((
609 -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.
610 -)))
611 -
612 -(((
613 613  View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
614 -)))
615 615  
520 +==== Conditions of Use： ====
616 616  
617 -
618 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
619 -
620 -
621 621  Requires a type-c to USB adapter
622 622  
623 623  [[image:image-20220723104754-4.png]]
624 624  
526 +==== Use of APP: ====
625 625  
626 -
627 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
628 -
629 -
630 630  Function and page introduction
631 631  
632 632  [[image:image-20220723113448-7.png||height="1481" width="670"]]
633 633  
634 -
635 635  1.Display LA66 USB LoRaWAN Module connection status
636 636  
637 637  2.Check and reconnect
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658 658  
659 659  13.exit button
660 660  
661 -
662 662  LA66 USB LoRaWAN Module not connected
663 663  
664 664  [[image:image-20220723110520-5.png||height="903" width="677"]]
665 665  
666 -
667 -
668 668  Connect LA66 USB LoRaWAN Module
669 669  
670 670  [[image:image-20220723110626-6.png||height="906" width="680"]]
671 671  
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 ===
672 672  
673 673  
674 -=== 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 ===
675 -
676 -
677 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
678 -
679 -[[image:image-20220723134549-8.png]]
680 -
681 -
682 -
683 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
684 -
685 -Sample JSON file please go to this link to download：放置JSON文件的链接
686 -
687 -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/]]
688 -
689 -The following is the positioning effect map
690 -
691 -[[image:image-20220723144339-1.png]]
692 -
693 -
694 -
695 695  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
696 696  
697 697  
698 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
699 699  
700 -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)
701 701  
702 -[[image:image-20220723150132-2.png]]
703 -
704 -
705 -
706 706  = 4.  Order Info =
707 707  
708 708  
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721 721  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
722 722  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
723 723  
724 -
725 -
726 -
727 727  = 5.  Reference =
728 728  
729 -
730 730  * 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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