Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 144.1 >
edited by Edwin Chen
on 2022/08/14 09:41
To version < 126.1 >
edited by Herong Lu
on 2022/07/23 17:22
>
Change comment: Uploaded new attachment "image-20220723172235-7.png", version {1}

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1 +XWiki.Lu
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2 2  
3 3  **Table of Contents:**
4 4  
... ... @@ -52,7 +52,6 @@
52 52  
53 53  == 1.2  Features ==
54 54  
55 -
56 56  * Support LoRaWAN v1.0.4 protocol
57 57  * Support peer-to-peer protocol
58 58  * TCXO crystal to ensure RF performance on low temperature
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65 65  
66 66  == 1.3  Specification ==
67 67  
68 -
69 69  * CPU: 32-bit 48 MHz
70 70  * Flash: 256KB
71 71  * RAM: 64KB
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105 105  
106 106  == 1.7  Land Pattern ==
107 107  
108 -
109 109  [[image:image-20220517072821-2.png]]
110 110  
111 111  
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156 156  
157 157  == 2.2  Features ==
158 158  
159 -
160 160  * Arduino Shield base on LA66 LoRaWAN module
161 161  * Support LoRaWAN v1.0.4 protocol
162 162  * Support peer-to-peer protocol
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170 170  
171 171  == 2.3  Specification ==
172 172  
173 -
174 174  * CPU: 32-bit 48 MHz
175 175  * Flash: 256KB
176 176  * RAM: 64KB
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189 189  * LoRa Rx current: <9 mA
190 190  * I/O Voltage: 3.3v
191 191  
192 -== 2.4  Pin Mapping & LED ==
187 +== 2.4  LED ==
193 193  
194 -
195 195  ~1. The LED lights up red when there is an upstream data packet
196 196  2. When the network is successfully connected, the green light will be on for 5 seconds
197 197  3. Purple light on when receiving downlink data packets
198 198  
199 199  
200 -
201 201  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
202 202  
196 +Show connection diagram：
203 203  
204 -**Show connection diagram：**
205 -
206 -
207 207  [[image:image-20220723170210-2.png||height="908" width="681"]]
208 208  
200 +1.open Arduino IDE
209 209  
210 -
211 -(% style="color:blue" %)**1.  open Arduino IDE**
212 -
213 -
214 214  [[image:image-20220723170545-4.png]]
215 215  
204 +2.Open project
216 216  
206 +[[image:image-20220723170750-5.png]]
217 217  
218 -(% 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
219 219  
210 +[[image:image-20220723171228-6.png]]
220 220  
221 -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
222 222  
223 -[[image:image-20220726135239-1.png]]
224 224  
225 -
226 -(% 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**
227 -
228 -[[image:image-20220726135356-2.png]]
229 -
230 -
231 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
232 -
233 -
234 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
235 -
236 -
237 -
238 238  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
239 239  
240 240  
241 -(% style="color:blue" %)**1.  Open project**
242 242  
219 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
243 243  
244 -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]]
245 245  
246 246  
247 -[[image:image-20220723172502-8.png]]
248 -
249 -
250 -
251 -(% 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**
252 -
253 -
254 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
255 -
256 -
257 -
258 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
259 -
260 -
261 -(% style="color:blue" %)**1.  Open project**
262 -
263 -
264 -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]]
265 -
266 -
267 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
268 -
269 -
270 -
271 -(% 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**
272 -
273 -
274 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
275 -
276 -
277 -
278 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
279 -
280 -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/]]
281 -
282 -[[image:image-20220723175700-12.png||height="602" width="995"]]
283 -
284 -
285 -
286 286  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
287 287  
288 288  
289 289  === 2.8.1  Items needed for update ===
290 290  
291 -
292 292  1. LA66 LoRaWAN Shield
293 293  1. Arduino
294 294  1. USB TO TTL Adapter
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296 296  [[image:image-20220602100052-2.png||height="385" width="600"]]
297 297  
298 298  
299 -
300 300  === 2.8.2  Connection ===
301 301  
302 302  
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322 322  [[image:image-20220602102240-4.png||height="304" width="600"]]
323 323  
324 324  
325 -
326 326  === 2.8.3  Upgrade steps ===
327 327  
328 328  
329 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
263 +==== 1.  Switch SW1 to put in ISP position ====
330 330  
331 331  
332 332  [[image:image-20220602102824-5.png||height="306" width="600"]]
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333 333  
334 334  
335 335  
336 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
270 +==== 2.  Press the RST switch once ====
337 337  
338 338  
339 339  [[image:image-20220602104701-12.png||height="285" width="600"]]
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340 340  
341 341  
342 342  
343 -==== (% 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 ====
344 344  
345 345  
346 346  (((
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432 432  
433 433  == 3.2  Features ==
434 434  
435 -
436 436  * LoRaWAN USB adapter base on LA66 LoRaWAN module
437 437  * Ultra-long RF range
438 438  * Support LoRaWAN v1.0.4 protocol
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447 447  
448 448  == 3.3  Specification ==
449 449  
450 -
451 451  * CPU: 32-bit 48 MHz
452 452  * Flash: 256KB
453 453  * RAM: 64KB
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466 466  
467 467  == 3.4  Pin Mapping & LED ==
468 468  
469 -[[image:image-20220813183239-3.png||height="526" width="662"]]
470 470  
471 471  
472 472  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
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594 594  
595 595  
596 596  
597 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
528 +== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
598 598  
530 +=== 3.8.1 DRAGINO-LA66-APP ===
599 599  
600 -=== 3.8.1  Hardware and Software Connection ===
532 +[[image:image-20220723102027-3.png]]
601 601  
534 +==== Overview： ====
602 602  
603 -==== (% style="color:blue" %)**Overview：**(%%) ====
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.
604 604  
538 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
605 605  
606 -(((
607 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
540 +==== Conditions of Use： ====
608 608  
609 -* Send real-time location information of mobile phone to LoRaWAN network.
610 -* Check LoRaWAN network signal strengh.
611 -* Manually send messages to LoRaWAN network.
612 -)))
542 +Requires a type-c to USB adapter
613 613  
544 +[[image:image-20220723104754-4.png]]
614 614  
546 +==== Use of APP: ====
615 615  
616 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
617 -
618 -A USB to Type-C adapter is needed to connect to a Mobile phone.
619 -
620 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
621 -
622 -[[image:image-20220813174353-2.png||height="360" width="313"]]
623 -
624 -
625 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
626 -
627 -[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
628 -
629 -[[image:image-20220813173738-1.png]]
630 -
631 -
632 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
633 -
634 634  Function and page introduction
635 635  
636 -[[image:image-20220723113448-7.png||height="995" width="450"]]
550 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
637 637  
638 -**Block Explain:**
552 +1.Display LA66 USB LoRaWAN Module connection status
639 639  
640 -1.  Display LA66 USB LoRaWAN Module connection status
554 +2.Check and reconnect
641 641  
642 -2.  Check and reconnect
556 +3.Turn send timestamps on or off
643 643  
644 -3.  Turn send timestamps on or off
558 +4.Display LoRaWan connection status
645 645  
646 -4.  Display LoRaWan connection status
560 +5.Check LoRaWan connection status
647 647  
648 -5.  Check LoRaWan connection status
562 +6.The RSSI value of the node when the ACK is received
649 649  
650 -6.  The RSSI value of the node when the ACK is received
564 +7.Node's Signal Strength Icon
651 651  
652 -7.  Node's Signal Strength Icon
566 +8.Set the packet sending interval of the node in seconds
653 653  
654 -8.  Configure Location Uplink Interval
568 +9.AT command input box
655 655  
656 -9.  AT command input box
570 +10.Send AT command button
657 657  
658 -10.  Send Button:  Send input box info to LA66 USB Adapter
572 +11.Node log box
659 659  
660 -11.  Output Log from LA66 USB adapter
574 +12.clear log button
661 661  
662 -12.  clear log button
576 +13.exit button
663 663  
664 -13.  exit button
665 -
666 -
667 667  LA66 USB LoRaWAN Module not connected
668 668  
669 -[[image:image-20220723110520-5.png||height="677" width="508"]]
580 +[[image:image-20220723110520-5.png||height="903" width="677"]]
670 670  
671 -
672 -
673 673  Connect LA66 USB LoRaWAN Module
674 674  
675 -[[image:image-20220723110626-6.png||height="681" width="511"]]
584 +[[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 Send data to TTNv3 and plot location info in Node-Red ===
680 -
681 -
682 -(% style="color:blue" %)**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  
594 +Sample JSON file please go to this link to download：放置JSON文件的链接
687 687  
688 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
596 +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/]]
689 689  
690 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
598 +The following is the positioning effect map
691 691  
692 -For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
693 -
694 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
695 -
696 -
697 -Example output in NodeRed is as below:
698 -
699 699  [[image:image-20220723144339-1.png]]
700 700  
701 -
702 -
703 703  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
704 704  
604 +The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method
705 705  
706 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
707 -
708 708  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)
709 709  
710 710  [[image:image-20220723150132-2.png]]
711 711  
712 712  
611 += 4.  Order Info =
713 713  
714 -= 4.  FAQ =
715 715  
716 -
717 -== 4.1  How to Compile Source Code for LA66? ==
718 -
719 -
720 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
721 -
722 -
723 -
724 -= 5.  Order Info =
725 -
726 -
727 727  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
728 728  
729 729  
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739 739  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
740 740  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
741 741  
742 -= 6.  Reference =
629 += 5.  Reference =
743 743  
744 -
745 745  * 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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