Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 143.1 >
edited by Edwin Chen
on 2022/08/13 18:32
To version < 129.1 >
edited by Herong Lu
on 2022/07/23 17:33
>
Change comment: Uploaded new attachment "image-20220723173341-10.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
... ... @@ -63,10 +63,8 @@
63 63  * Firmware upgradable via UART interface
64 64  * Ultra-long RF range
65 65  
66 -
67 67  == 1.3  Specification ==
68 68  
69 -
70 70  * CPU: 32-bit 48 MHz
71 71  * Flash: 256KB
72 72  * RAM: 64KB
... ... @@ -85,7 +85,6 @@
85 85  * LoRa Rx current: <9 mA
86 86  * I/O Voltage: 3.3v
87 87  
88 -
89 89  == 1.4  AT Command ==
90 90  
91 91  
... ... @@ -107,7 +107,6 @@
107 107  
108 108  == 1.7  Land Pattern ==
109 109  
110 -
111 111  [[image:image-20220517072821-2.png]]
112 112  
113 113  
... ... @@ -158,7 +158,6 @@
158 158  
159 159  == 2.2  Features ==
160 160  
161 -
162 162  * Arduino Shield base on LA66 LoRaWAN module
163 163  * Support LoRaWAN v1.0.4 protocol
164 164  * Support peer-to-peer protocol
... ... @@ -170,10 +170,8 @@
170 170  * Firmware upgradable via UART interface
171 171  * Ultra-long RF range
172 172  
173 -
174 174  == 2.3  Specification ==
175 175  
176 -
177 177  * CPU: 32-bit 48 MHz
178 178  * Flash: 256KB
179 179  * RAM: 64KB
... ... @@ -192,107 +192,47 @@
192 192  * LoRa Rx current: <9 mA
193 193  * I/O Voltage: 3.3v
194 194  
195 -
196 196  == 2.4  LED ==
197 197  
198 -
199 199  ~1. The LED lights up red when there is an upstream data packet
200 200  2. When the network is successfully connected, the green light will be on for 5 seconds
201 201  3. Purple light on when receiving downlink data packets
202 202  
203 203  
204 -
205 205  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
206 206  
196 +Show connection diagram：
207 207  
208 -**Show connection diagram：**
209 -
210 -
211 211  [[image:image-20220723170210-2.png||height="908" width="681"]]
212 212  
200 +1.open Arduino IDE
213 213  
214 -
215 -(% style="color:blue" %)**1.  open Arduino IDE**
216 -
217 -
218 218  [[image:image-20220723170545-4.png]]
219 219  
204 +2.Open project
220 220  
206 +[[image:image-20220723170750-5.png]]
221 221  
222 -(% 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
223 223  
210 +[[image:image-20220723171228-6.png]]
224 224  
225 -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
226 226  
227 -[[image:image-20220726135239-1.png]]
228 228  
229 -
230 -(% 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**
231 -
232 -[[image:image-20220726135356-2.png]]
233 -
234 -
235 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
236 -
237 -
238 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
239 -
240 -
241 -
242 242  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
243 243  
244 244  
245 -(% style="color:blue" %)**1.  Open project**
246 246  
219 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
247 247  
248 -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]]
249 249  
250 250  
251 -[[image:image-20220723172502-8.png]]
252 -
253 -
254 -
255 -(% 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**
256 -
257 -
258 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
259 -
260 -
261 -
262 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
263 -
264 -
265 -(% style="color:blue" %)**1.  Open project**
266 -
267 -
268 -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]]
269 -
270 -
271 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
272 -
273 -
274 -
275 -(% 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**
276 -
277 -
278 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
279 -
280 -
281 -
282 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
283 -
284 -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/]]
285 -
286 -[[image:image-20220723175700-12.png||height="602" width="995"]]
287 -
288 -
289 -
290 290  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
291 291  
292 292  
293 293  === 2.8.1  Items needed for update ===
294 294  
295 -
296 296  1. LA66 LoRaWAN Shield
297 297  1. Arduino
298 298  1. USB TO TTL Adapter
... ... @@ -300,7 +300,6 @@
300 300  [[image:image-20220602100052-2.png||height="385" width="600"]]
301 301  
302 302  
303 -
304 304  === 2.8.2  Connection ===
305 305  
306 306  
... ... @@ -326,11 +326,10 @@
326 326  [[image:image-20220602102240-4.png||height="304" width="600"]]
327 327  
328 328  
329 -
330 330  === 2.8.3  Upgrade steps ===
331 331  
332 332  
333 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
263 +==== 1.  Switch SW1 to put in ISP position ====
334 334  
335 335  
336 336  [[image:image-20220602102824-5.png||height="306" width="600"]]
... ... @@ -337,7 +337,7 @@
337 337  
338 338  
339 339  
340 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
270 +==== 2.  Press the RST switch once ====
341 341  
342 342  
343 343  [[image:image-20220602104701-12.png||height="285" width="600"]]
... ... @@ -344,7 +344,7 @@
344 344  
345 345  
346 346  
347 -==== (% 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 ====
348 348  
349 349  
350 350  (((
... ... @@ -436,7 +436,6 @@
436 436  
437 437  == 3.2  Features ==
438 438  
439 -
440 440  * LoRaWAN USB adapter base on LA66 LoRaWAN module
441 441  * Ultra-long RF range
442 442  * Support LoRaWAN v1.0.4 protocol
... ... @@ -449,10 +449,8 @@
449 449  * Firmware upgradable via UART interface
450 450  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
451 451  
452 -
453 453  == 3.3  Specification ==
454 454  
455 -
456 456  * CPU: 32-bit 48 MHz
457 457  * Flash: 256KB
458 458  * RAM: 64KB
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469 469  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
470 470  * LoRa Rx current: <9 mA
471 471  
472 -
473 473  == 3.4  Pin Mapping & LED ==
474 474  
475 -[[image:image-20220813183239-3.png||height="526" width="662"]]
476 476  
477 477  
478 478  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
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600 600  
601 601  
602 602  
603 -== 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. ==
604 604  
530 +=== 3.8.1 DRAGINO-LA66-APP ===
605 605  
606 -=== 3.8.1  Hardware and Software Connection ===
532 +[[image:image-20220723102027-3.png]]
607 607  
534 +==== Overview： ====
608 608  
609 -==== (% 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.
610 610  
538 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
611 611  
612 -(((
613 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
540 +==== Conditions of Use： ====
614 614  
615 -* Send real-time location information of mobile phone to LoRaWAN network.
616 -* Check LoRaWAN network signal strengh.
617 -* Manually send messages to LoRaWAN network.
618 -)))
542 +Requires a type-c to USB adapter
619 619  
544 +[[image:image-20220723104754-4.png]]
620 620  
546 +==== Use of APP: ====
621 621  
622 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
623 -
624 -A USB to Type-C adapter is needed to connect to a Mobile phone.
625 -
626 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
627 -
628 -[[image:image-20220813174353-2.png||height="360" width="313"]]
629 -
630 -
631 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
632 -
633 -[[(% 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)
634 -
635 -[[image:image-20220813173738-1.png]]
636 -
637 -
638 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
639 -
640 640  Function and page introduction
641 641  
642 -[[image:image-20220723113448-7.png||height="995" width="450"]]
550 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
643 643  
644 -**Block Explain:**
552 +1.Display LA66 USB LoRaWAN Module connection status
645 645  
646 -1.  Display LA66 USB LoRaWAN Module connection status
554 +2.Check and reconnect
647 647  
648 -2.  Check and reconnect
556 +3.Turn send timestamps on or off
649 649  
650 -3.  Turn send timestamps on or off
558 +4.Display LoRaWan connection status
651 651  
652 -4.  Display LoRaWan connection status
560 +5.Check LoRaWan connection status
653 653  
654 -5.  Check LoRaWan connection status
562 +6.The RSSI value of the node when the ACK is received
655 655  
656 -6.  The RSSI value of the node when the ACK is received
564 +7.Node's Signal Strength Icon
657 657  
658 -7.  Node's Signal Strength Icon
566 +8.Set the packet sending interval of the node in seconds
659 659  
660 -8.  Configure Location Uplink Interval
568 +9.AT command input box
661 661  
662 -9.  AT command input box
570 +10.Send AT command button
663 663  
664 -10.  Send Button:  Send input box info to LA66 USB Adapter
572 +11.Node log box
665 665  
666 -11.  Output Log from LA66 USB adapter
574 +12.clear log button
667 667  
668 -12.  clear log button
576 +13.exit button
669 669  
670 -13.  exit button
671 -
672 -
673 673  LA66 USB LoRaWAN Module not connected
674 674  
675 -[[image:image-20220723110520-5.png||height="677" width="508"]]
580 +[[image:image-20220723110520-5.png||height="903" width="677"]]
676 676  
677 -
678 -
679 679  Connect LA66 USB LoRaWAN Module
680 680  
681 -[[image:image-20220723110626-6.png||height="681" width="511"]]
584 +[[image:image-20220723110626-6.png||height="906" width="680"]]
682 682  
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 ===
683 683  
588 +1.Register LA66 USB LoRaWAN Module to TTNV3
684 684  
685 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
686 -
687 -
688 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
689 -
690 690  [[image:image-20220723134549-8.png]]
691 691  
592 +2.Open Node-RED,And import the JSON file to generate the flow
692 692  
594 +Sample JSON file please go to this link to download：放置JSON文件的链接
693 693  
694 -(% 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/]]
695 695  
696 -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
697 697  
698 -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/]]
699 -
700 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
701 -
702 -
703 -Example output in NodeRed is as below:
704 -
705 705  [[image:image-20220723144339-1.png]]
706 706  
707 -
708 -
709 709  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
710 710  
604 +The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method
711 711  
712 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
713 -
714 714  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)
715 715  
716 716  [[image:image-20220723150132-2.png]]
717 717  
718 718  
611 += 4.  Order Info =
719 719  
720 -= 4.  FAQ =
721 721  
722 -
723 -== 4.1  How to Compile Source Code for LA66? ==
724 -
725 -
726 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
727 -
728 -
729 -
730 -= 5.  Order Info =
731 -
732 -
733 733  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
734 734  
735 735  
... ... @@ -745,8 +745,6 @@
745 745  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
746 746  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
747 747  
629 += 5.  Reference =
748 748  
749 -= 6.  Reference =
750 -
751 -
752 752  * 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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