Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 142.1 >
edited by Edwin Chen
on 2022/08/13 18:32
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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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
... ... @@ -63,11 +63,8 @@
63 63  * Firmware upgradable via UART interface
64 64  * Ultra-long RF range
65 65  
66 -
67 -
68 68  == 1.3  Specification ==
69 69  
70 -
71 71  * CPU: 32-bit 48 MHz
72 72  * Flash: 256KB
73 73  * RAM: 64KB
... ... @@ -86,8 +86,6 @@
86 86  * LoRa Rx current: <9 mA
87 87  * I/O Voltage: 3.3v
88 88  
89 -
90 -
91 91  == 1.4  AT Command ==
92 92  
93 93  
... ... @@ -109,7 +109,6 @@
109 109  
110 110  == 1.7  Land Pattern ==
111 111  
112 -
113 113  [[image:image-20220517072821-2.png]]
114 114  
115 115  
... ... @@ -160,7 +160,6 @@
160 160  
161 161  == 2.2  Features ==
162 162  
163 -
164 164  * Arduino Shield base on LA66 LoRaWAN module
165 165  * Support LoRaWAN v1.0.4 protocol
166 166  * Support peer-to-peer protocol
... ... @@ -172,11 +172,8 @@
172 172  * Firmware upgradable via UART interface
173 173  * Ultra-long RF range
174 174  
175 -
176 -
177 177  == 2.3  Specification ==
178 178  
179 -
180 180  * CPU: 32-bit 48 MHz
181 181  * Flash: 256KB
182 182  * RAM: 64KB
... ... @@ -195,108 +195,67 @@
195 195  * LoRa Rx current: <9 mA
196 196  * I/O Voltage: 3.3v
197 197  
198 -
199 -
200 200  == 2.4  LED ==
201 201  
202 -
203 203  ~1. The LED lights up red when there is an upstream data packet
204 204  2. When the network is successfully connected, the green light will be on for 5 seconds
205 205  3. Purple light on when receiving downlink data packets
206 206  
207 207  
208 -
209 209  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
210 210  
196 +Show connection diagram：
211 211  
212 -**Show connection diagram：**
213 -
214 -
215 215  [[image:image-20220723170210-2.png||height="908" width="681"]]
216 216  
200 +1.open Arduino IDE
217 217  
218 -
219 -(% style="color:blue" %)**1.  open Arduino IDE**
220 -
221 -
222 222  [[image:image-20220723170545-4.png]]
223 223  
204 +2.Open project
224 224  
206 +[[image:image-20220723170750-5.png||height="533" width="930"]]
225 225  
226 -(% 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
227 227  
210 +[[image:image-20220723171228-6.png]]
228 228  
229 -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
230 230  
231 -[[image:image-20220726135239-1.png]]
232 -
233 -
234 -(% 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**
235 -
236 -[[image:image-20220726135356-2.png]]
237 -
238 -
239 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
240 -
241 -
242 242  [[image:image-20220723172235-7.png||height="480" width="1027"]]
243 243  
244 -
245 -
246 246  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
247 247  
218 +1.Open project
248 248  
249 -(% style="color:blue" %)**1.  Open project**
250 -
251 -
252 -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]]
253 -
254 -
255 255  [[image:image-20220723172502-8.png]]
256 256  
222 +2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
257 257  
258 -
259 -(% 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**
260 -
261 -
262 262  [[image:image-20220723172938-9.png||height="652" width="1050"]]
263 263  
264 264  
265 -
266 266  == 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
267 267  
229 +1.Open project
268 268  
269 -(% style="color:blue" %)**1.  Open project**
270 -
271 -
272 -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]]
273 -
274 -
275 275  [[image:image-20220723173341-10.png||height="581" width="1014"]]
276 276  
233 +2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
277 277  
278 -
279 -(% 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**
280 -
281 -
282 282  [[image:image-20220723173950-11.png||height="665" width="1012"]]
283 283  
237 +3.Integration into Node-red via TTNV3
284 284  
285 -
286 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
287 -
288 288  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/]]
289 289  
290 290  [[image:image-20220723175700-12.png||height="602" width="995"]]
291 291  
292 -
293 -
294 294  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
295 295  
296 296  
297 297  === 2.8.1  Items needed for update ===
298 298  
299 -
300 300  1. LA66 LoRaWAN Shield
301 301  1. Arduino
302 302  1. USB TO TTL Adapter
... ... @@ -304,7 +304,6 @@
304 304  [[image:image-20220602100052-2.png||height="385" width="600"]]
305 305  
306 306  
307 -
308 308  === 2.8.2  Connection ===
309 309  
310 310  
... ... @@ -330,11 +330,10 @@
330 330  [[image:image-20220602102240-4.png||height="304" width="600"]]
331 331  
332 332  
333 -
334 334  === 2.8.3  Upgrade steps ===
335 335  
336 336  
337 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
283 +==== 1.  Switch SW1 to put in ISP position ====
338 338  
339 339  
340 340  [[image:image-20220602102824-5.png||height="306" width="600"]]
... ... @@ -341,7 +341,7 @@
341 341  
342 342  
343 343  
344 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
290 +==== 2.  Press the RST switch once ====
345 345  
346 346  
347 347  [[image:image-20220602104701-12.png||height="285" width="600"]]
... ... @@ -348,7 +348,7 @@
348 348  
349 349  
350 350  
351 -==== (% 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 ====
352 352  
353 353  
354 354  (((
... ... @@ -440,7 +440,6 @@
440 440  
441 441  == 3.2  Features ==
442 442  
443 -
444 444  * LoRaWAN USB adapter base on LA66 LoRaWAN module
445 445  * Ultra-long RF range
446 446  * Support LoRaWAN v1.0.4 protocol
... ... @@ -453,11 +453,8 @@
453 453  * Firmware upgradable via UART interface
454 454  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
455 455  
456 -
457 -
458 458  == 3.3  Specification ==
459 459  
460 -
461 461  * CPU: 32-bit 48 MHz
462 462  * Flash: 256KB
463 463  * RAM: 64KB
... ... @@ -474,8 +474,6 @@
474 474  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
475 475  * LoRa Rx current: <9 mA
476 476  
477 -
478 -
479 479  == 3.4  Pin Mapping & LED ==
480 480  
481 481  
... ... @@ -605,115 +605,82 @@
605 605  
606 606  
607 607  
608 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
548 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
609 609  
550 +=== 3.8.1 DRAGINO-LA66-APP ===
610 610  
611 -=== 3.8.1  Hardware and Software Connection ===
552 +[[image:image-20220723102027-3.png]]
612 612  
554 +==== Overview： ====
613 613  
614 -==== (% style="color:blue" %)**Overview：**(%%) ====
556 +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.
615 615  
558 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
616 616  
617 -(((
618 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
560 +==== Conditions of Use： ====
619 619  
620 -* Send real-time location information of mobile phone to LoRaWAN network.
621 -* Check LoRaWAN network signal strengh.
622 -* Manually send messages to LoRaWAN network.
623 -)))
562 +Requires a type-c to USB adapter
624 624  
564 +[[image:image-20220723104754-4.png]]
625 625  
566 +==== Use of APP: ====
626 626  
627 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
628 -
629 -A USB to Type-C adapter is needed to connect to a Mobile phone.
630 -
631 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
632 -
633 -[[image:image-20220813174353-2.png||height="360" width="313"]]
634 -
635 -
636 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
637 -
638 -[[(% 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)
639 -
640 -[[image:image-20220813173738-1.png]]
641 -
642 -
643 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
644 -
645 645  Function and page introduction
646 646  
647 -[[image:image-20220723113448-7.png||height="995" width="450"]]
570 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
648 648  
649 -**Block Explain:**
572 +1.Display LA66 USB LoRaWAN Module connection status
650 650  
651 -1.  Display LA66 USB LoRaWAN Module connection status
574 +2.Check and reconnect
652 652  
653 -2.  Check and reconnect
576 +3.Turn send timestamps on or off
654 654  
655 -3.  Turn send timestamps on or off
578 +4.Display LoRaWan connection status
656 656  
657 -4.  Display LoRaWan connection status
580 +5.Check LoRaWan connection status
658 658  
659 -5.  Check LoRaWan connection status
582 +6.The RSSI value of the node when the ACK is received
660 660  
661 -6.  The RSSI value of the node when the ACK is received
584 +7.Node's Signal Strength Icon
662 662  
663 -7.  Node's Signal Strength Icon
586 +8.Set the packet sending interval of the node in seconds
664 664  
665 -8.  Configure Location Uplink Interval
588 +9.AT command input box
666 666  
667 -9.  AT command input box
590 +10.Send AT command button
668 668  
669 -10.  Send Button:  Send input box info to LA66 USB Adapter
592 +11.Node log box
670 670  
671 -11.  Output Log from LA66 USB adapter
594 +12.clear log button
672 672  
673 -12.  clear log button
596 +13.exit button
674 674  
675 -13.  exit button
676 -
677 -
678 678  LA66 USB LoRaWAN Module not connected
679 679  
680 -[[image:image-20220723110520-5.png||height="677" width="508"]]
600 +[[image:image-20220723110520-5.png||height="903" width="677"]]
681 681  
682 -
683 -
684 684  Connect LA66 USB LoRaWAN Module
685 685  
686 -[[image:image-20220723110626-6.png||height="681" width="511"]]
604 +[[image:image-20220723110626-6.png||height="906" width="680"]]
687 687  
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 ===
688 688  
608 +1.Register LA66 USB LoRaWAN Module to TTNV3
689 689  
690 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
691 -
692 -
693 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
694 -
695 695  [[image:image-20220723134549-8.png]]
696 696  
612 +2.Open Node-RED,And import the JSON file to generate the flow
697 697  
614 +Sample JSON file please go to this link to download：放置JSON文件的链接
698 698  
699 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
616 +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/]]
700 700  
701 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
618 +The following is the positioning effect map
702 702  
703 -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/]]
704 -
705 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
706 -
707 -
708 -Example output in NodeRed is as below:
709 -
710 710  [[image:image-20220723144339-1.png]]
711 711  
712 -
713 -
714 714  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
715 715  
716 -
717 717  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
718 718  
719 719  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)
... ... @@ -721,20 +721,9 @@
721 721  [[image:image-20220723150132-2.png]]
722 722  
723 723  
631 += 4.  Order Info =
724 724  
725 -= 4.  FAQ =
726 726  
727 -
728 -== 4.1  How to Compile Source Code for LA66? ==
729 -
730 -
731 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
732 -
733 -
734 -
735 -= 5.  Order Info =
736 -
737 -
738 738  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
739 739  
740 740  
... ... @@ -750,9 +750,6 @@
750 750  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
751 751  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
752 752  
649 += 5.  Reference =
753 753  
754 -
755 -= 6.  Reference =
756 -
757 -
758 758  * 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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