Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 137.1 >
edited by Herong Lu
on 2022/07/26 13:54
To version < 134.6 >
edited by Xiaoling
on 2022/07/26 10:41
>
Change comment: There is no comment for this version

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1 -XWiki.Lu
1 +XWiki.Xiaoling
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221 221  (% style="color:blue" %)**2.  Open project**
222 222  
223 223  
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]]
224 +LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
225 225  
226 -[[image:image-20220726135239-1.png]]
227 227  
228 228  
228 +
229 229  (% 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**
230 230  
231 -[[image:image-20220726135356-2.png]]
232 232  
233 233  
234 234  (% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
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244 244  (% style="color:blue" %)**1.  Open project**
245 245  
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]]
246 +Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
248 248  
249 -
250 250  [[image:image-20220723172502-8.png]]
251 251  
252 252  
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264 264  (% style="color:blue" %)**1.  Open project**
265 265  
266 266  
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]]
265 +Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
268 268  
269 269  
270 270  [[image:image-20220723173341-10.png||height="581" width="1014"]]
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445 445  * Firmware upgradable via UART interface
446 446  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
447 447  
446 +
448 448  == 3.3  Specification ==
449 449  
450 450  * CPU: 32-bit 48 MHz
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463 463  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
464 464  * LoRa Rx current: <9 mA
465 465  
465 +
466 466  == 3.4  Pin Mapping & LED ==
467 467  
468 468  
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595 595  == 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
596 596  
597 597  
598 -=== 3.8.1  DRAGINO-LA66-APP ===
598 +=== 3.8.1 DRAGINO-LA66-APP ===
599 599  
600 600  
601 601  [[image:image-20220723102027-3.png]]
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605 605  ==== (% style="color:blue" %)**Overview：**(%%) ====
606 606  
607 607  
608 -(((
609 609  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 -)))
611 611  
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  
616 616  
617 617  
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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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671 671  
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 ===
669 +=== 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 ===
675 675  
676 676  
677 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
672 +**1.  Register LA66 USB LoRaWAN Module to TTNV3**
678 678  
679 679  [[image:image-20220723134549-8.png]]
680 680  
681 681  
682 682  
683 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
678 +**2.  Open Node-RED,And import the JSON file to generate the flow**
684 684  
685 685  Sample JSON file please go to this link to download：放置JSON文件的链接
686 686  
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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  
729 729  
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