Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 139.2 >
edited by Edwin Chen
on 2022/08/13 18:09
To version < 118.1 >
edited by Herong Lu
on 2022/07/23 15:01
>
Change comment: Uploaded new attachment "image-20220723150132-2.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
... ... @@ -63,12 +63,8 @@
63 63  * Firmware upgradable via UART interface
64 64  * Ultra-long RF range
65 65  
66 -
67 -
68 -
69 69  == 1.3  Specification ==
70 70  
71 -
72 72  * CPU: 32-bit 48 MHz
73 73  * Flash: 256KB
74 74  * RAM: 64KB
... ... @@ -87,9 +87,6 @@
87 87  * LoRa Rx current: <9 mA
88 88  * I/O Voltage: 3.3v
89 89  
90 -
91 -
92 -
93 93  == 1.4  AT Command ==
94 94  
95 95  
... ... @@ -111,7 +111,6 @@
111 111  
112 112  == 1.7  Land Pattern ==
113 113  
114 -
115 115  [[image:image-20220517072821-2.png]]
116 116  
117 117  
... ... @@ -162,7 +162,6 @@
162 162  
163 163  == 2.2  Features ==
164 164  
165 -
166 166  * Arduino Shield base on LA66 LoRaWAN module
167 167  * Support LoRaWAN v1.0.4 protocol
168 168  * Support peer-to-peer protocol
... ... @@ -174,12 +174,8 @@
174 174  * Firmware upgradable via UART interface
175 175  * Ultra-long RF range
176 176  
177 -
178 -
179 -
180 180  == 2.3  Specification ==
181 181  
182 -
183 183  * CPU: 32-bit 48 MHz
184 184  * Flash: 256KB
185 185  * RAM: 64KB
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198 198  * LoRa Rx current: <9 mA
199 199  * I/O Voltage: 3.3v
200 200  
187 +== 2.4  Pin Mapping & LED ==
201 201  
202 202  
203 203  
204 -== 2.4  LED ==
205 -
206 -
207 -~1. The LED lights up red when there is an upstream data packet
208 -2. When the network is successfully connected, the green light will be on for 5 seconds
209 -3. Purple light on when receiving downlink data packets
210 -
211 -
212 -
213 213  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
214 214  
215 215  
216 -**Show connection diagram：**
217 217  
218 -
219 -[[image:image-20220723170210-2.png||height="908" width="681"]]
220 -
221 -
222 -
223 -(% style="color:blue" %)**1.  open Arduino IDE**
224 -
225 -
226 -[[image:image-20220723170545-4.png]]
227 -
228 -
229 -
230 -(% style="color:blue" %)**2.  Open project**
231 -
232 -
233 -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]]
234 -
235 -[[image:image-20220726135239-1.png]]
236 -
237 -
238 -(% 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**
239 -
240 -[[image:image-20220726135356-2.png]]
241 -
242 -
243 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
244 -
245 -
246 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
247 -
248 -
249 -
250 250  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
251 251  
252 252  
253 -(% style="color:blue" %)**1.  Open project**
254 254  
199 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
255 255  
256 -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]]
257 257  
258 258  
259 -[[image:image-20220723172502-8.png]]
260 -
261 -
262 -
263 -(% 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**
264 -
265 -
266 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
267 -
268 -
269 -
270 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
271 -
272 -
273 -(% style="color:blue" %)**1.  Open project**
274 -
275 -
276 -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]]
277 -
278 -
279 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
280 -
281 -
282 -
283 -(% 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**
284 -
285 -
286 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
287 -
288 -
289 -
290 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
291 -
292 -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/]]
293 -
294 -[[image:image-20220723175700-12.png||height="602" width="995"]]
295 -
296 -
297 -
298 298  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
299 299  
300 300  
301 301  === 2.8.1  Items needed for update ===
302 302  
303 -
304 304  1. LA66 LoRaWAN Shield
305 305  1. Arduino
306 306  1. USB TO TTL Adapter
... ... @@ -308,7 +308,6 @@
308 308  [[image:image-20220602100052-2.png||height="385" width="600"]]
309 309  
310 310  
311 -
312 312  === 2.8.2  Connection ===
313 313  
314 314  
... ... @@ -334,11 +334,10 @@
334 334  [[image:image-20220602102240-4.png||height="304" width="600"]]
335 335  
336 336  
337 -
338 338  === 2.8.3  Upgrade steps ===
339 339  
340 340  
341 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
243 +==== 1.  Switch SW1 to put in ISP position ====
342 342  
343 343  
344 344  [[image:image-20220602102824-5.png||height="306" width="600"]]
... ... @@ -345,7 +345,7 @@
345 345  
346 346  
347 347  
348 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
250 +==== 2.  Press the RST switch once ====
349 349  
350 350  
351 351  [[image:image-20220602104701-12.png||height="285" width="600"]]
... ... @@ -352,7 +352,7 @@
352 352  
353 353  
354 354  
355 -==== (% 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 ====
356 356  
357 357  
358 358  (((
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444 444  
445 445  == 3.2  Features ==
446 446  
447 -
448 448  * LoRaWAN USB adapter base on LA66 LoRaWAN module
449 449  * Ultra-long RF range
450 450  * Support LoRaWAN v1.0.4 protocol
... ... @@ -457,12 +457,8 @@
457 457  * Firmware upgradable via UART interface
458 458  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
459 459  
460 -
461 -
462 -
463 463  == 3.3  Specification ==
464 464  
465 -
466 466  * CPU: 32-bit 48 MHz
467 467  * Flash: 256KB
468 468  * RAM: 64KB
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479 479  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
480 480  * LoRa Rx current: <9 mA
481 481  
482 -
483 -
484 -
485 485  == 3.4  Pin Mapping & LED ==
486 486  
487 487  
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611 611  
612 612  
613 613  
614 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
508 +== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
615 615  
510 +=== 3.8.1 DRAGINO-LA66-APP ===
616 616  
617 -=== 3.8.1  Hardware and Software Connection ===
512 +[[image:image-20220723102027-3.png]]
618 618  
514 +==== Overview： ====
619 619  
620 -==== (% style="color:blue" %)**Overview：**(%%) ====
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.
621 621  
518 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
622 622  
623 -(((
624 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
520 +==== Conditions of Use： ====
625 625  
626 -* Send real-time location information of mobile phone to LoRaWAN network.
627 -* Check LoRaWAN network signal strengh.
628 -* Manually send messages to LoRaWAN network.
629 -)))
522 +Requires a type-c to USB adapter
630 630  
524 +[[image:image-20220723104754-4.png]]
631 631  
526 +==== Use of APP: ====
632 632  
633 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
634 -
635 -A USB to Type-C adapter is needed to connect to a Mobile phone.
636 -
637 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
638 -
639 -[[image:image-20220813174353-2.png||height="360" width="313"]]
640 -
641 -
642 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
643 -
644 -[[(% 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)
645 -
646 -[[image:image-20220813173738-1.png]]
647 -
648 -
649 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
650 -
651 651  Function and page introduction
652 652  
653 -[[image:image-20220723113448-7.png||height="995" width="450"]]
530 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
654 654  
655 -**Block Explain:**
532 +1.Display LA66 USB LoRaWAN Module connection status
656 656  
657 -1.  Display LA66 USB LoRaWAN Module connection status
534 +2.Check and reconnect
658 658  
659 -2.  Check and reconnect
536 +3.Turn send timestamps on or off
660 660  
661 -3.  Turn send timestamps on or off
538 +4.Display LoRaWan connection status
662 662  
663 -4.  Display LoRaWan connection status
540 +5.Check LoRaWan connection status
664 664  
665 -5.  Check LoRaWan connection status
542 +6.The RSSI value of the node when the ACK is received
666 666  
667 -6.  The RSSI value of the node when the ACK is received
544 +7.Node's Signal Strength Icon
668 668  
669 -7.  Node's Signal Strength Icon
546 +8.Set the packet sending interval of the node in seconds
670 670  
671 -8.  Configure Location Uplink Interval
548 +9.AT command input box
672 672  
673 -9.  AT command input box
550 +10.Send AT command button
674 674  
675 -10.  Send Button:  Send input box info to LA66 USB Adapter
552 +11.Node log box
676 676  
677 -11.  Output Log from LA66 USB adapter
554 +12.clear log button
678 678  
679 -12.  clear log button
556 +13.exit button
680 680  
681 -13.  exit button
682 -
683 -
684 684  LA66 USB LoRaWAN Module not connected
685 685  
686 -[[image:image-20220723110520-5.png||height="677" width="508"]]
560 +[[image:image-20220723110520-5.png||height="903" width="677"]]
687 687  
688 -
689 -
690 690  Connect LA66 USB LoRaWAN Module
691 691  
692 -[[image:image-20220723110626-6.png||height="681" width="511"]]
564 +[[image:image-20220723110626-6.png||height="906" width="680"]]
693 693  
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 ===
694 694  
568 +1.Register LA66 USB LoRaWAN Module to TTNV3
695 695  
696 -=== 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 ===
697 -
698 -
699 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
700 -
701 701  [[image:image-20220723134549-8.png]]
702 702  
572 +2.Open Node-RED,And import the JSON file to generate the flow
703 703  
574 +Sample JSON file please go to this link to download：放置JSON文件的链接
704 704  
705 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
576 +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/]]
706 706  
707 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
578 +The following is the positioning effect map
708 708  
709 -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/]]
710 -
711 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
712 -
713 -
714 -Example output in NodeRed is as below:
715 -
716 716  [[image:image-20220723144339-1.png]]
717 717  
718 -
719 -
720 720  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
721 721  
722 722  
723 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
724 724  
725 -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)
726 726  
727 -[[image:image-20220723150132-2.png]]
587 += 4.  Order Info =
728 728  
729 729  
730 -
731 -= 4.  FAQ =
732 -
733 -
734 -== 4.1  How to Compile Source Code for LA66? ==
735 -
736 -
737 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
738 -
739 -
740 -
741 -= 5.  Order Info =
742 -
743 -
744 744  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
745 745  
746 746  
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756 756  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
757 757  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
758 758  
605 += 5.  Reference =
759 759  
760 -
761 -
762 -= 6.  Reference =
763 -
764 -
765 765  * 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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