Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 134.9 >
edited by Xiaoling
on 2022/07/26 10:46
To version < 134.2 >
edited by Xiaoling
on 2022/07/26 10:28
>
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... ... @@ -186,64 +186,41 @@
186 186  
187 187  == 2.4  LED ==
188 188  
189 -
190 190  ~1. The LED lights up red when there is an upstream data packet
191 191  2. When the network is successfully connected, the green light will be on for 5 seconds
192 192  3. Purple light on when receiving downlink data packets
193 193  
194 194  
195 -
196 196  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
197 197  
196 +Show connection diagram：
198 198  
199 -**Show connection diagram：**
200 -
201 -
202 202  [[image:image-20220723170210-2.png||height="908" width="681"]]
203 203  
200 +1.open Arduino IDE
204 204  
205 -
206 -(% style="color:blue" %)**1.  open Arduino IDE**
207 -
208 -
209 209  [[image:image-20220723170545-4.png]]
210 210  
204 +2.Open project
211 211  
206 +[[image:image-20220723170750-5.png||height="533" width="930"]]
212 212  
213 -(% 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
214 214  
210 +[[image:image-20220723171228-6.png]]
215 215  
216 -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
217 217  
218 -
219 -
220 -(% 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**
221 -
222 -
223 -
224 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
225 -
226 -
227 227  [[image:image-20220723172235-7.png||height="480" width="1027"]]
228 228  
229 -
230 -
231 231  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
232 232  
218 +1.Open project
233 233  
234 -(% style="color:blue" %)**1.  Open project**
235 -
236 -
237 -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]]
238 -
239 -
240 240  [[image:image-20220723172502-8.png]]
241 241  
222 +2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
242 242  
243 -
244 -(% 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**
245 -
246 -
247 247  [[image:image-20220723172938-9.png||height="652" width="1050"]]
248 248  
249 249  
... ... @@ -251,10 +251,10 @@
251 251  == 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
252 252  
253 253  
254 -(% style="color:blue" %)**1.  Open project**
231 +**1.  Open project**
255 255  
256 256  
257 -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]]
234 +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]]
258 258  
259 259  
260 260  [[image:image-20220723173341-10.png||height="581" width="1014"]]
... ... @@ -261,7 +261,7 @@
261 261  
262 262  
263 263  
264 -(% 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**
241 +**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
265 265  
266 266  
267 267  [[image:image-20220723173950-11.png||height="665" width="1012"]]
... ... @@ -268,7 +268,7 @@
268 268  
269 269  
270 270  
271 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
248 +**3.  Integration into Node-red via TTNV3**
272 272  
273 273  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/]]
274 274  
... ... @@ -435,6 +435,8 @@
435 435  * Firmware upgradable via UART interface
436 436  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
437 437  
415 +
416 +
438 438  == 3.3  Specification ==
439 439  
440 440  * CPU: 32-bit 48 MHz
... ... @@ -453,6 +453,8 @@
453 453  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
454 454  * LoRa Rx current: <9 mA
455 455  
435 +
436 +
456 456  == 3.4  Pin Mapping & LED ==
457 457  
458 458  
... ... @@ -595,13 +595,9 @@
595 595  ==== (% style="color:blue" %)**Overview：**(%%) ====
596 596  
597 597  
598 -(((
599 599  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.
600 -)))
601 601  
602 -(((
603 603  View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
604 -)))
605 605  
606 606  
607 607  
... ... @@ -621,7 +621,6 @@
621 621  
622 622  [[image:image-20220723113448-7.png||height="1481" width="670"]]
623 623  
624 -
625 625  1.Display LA66 USB LoRaWAN Module connection status
626 626  
627 627  2.Check and reconnect
... ... @@ -661,16 +661,16 @@
661 661  
662 662  
663 663  
664 -=== 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 ===
640 +=== 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 ===
665 665  
666 666  
667 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
643 +**1.  Register LA66 USB LoRaWAN Module to TTNV3**
668 668  
669 669  [[image:image-20220723134549-8.png]]
670 670  
671 671  
672 672  
673 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
649 +**2.  Open Node-RED,And import the JSON file to generate the flow**
674 674  
675 675  Sample JSON file please go to this link to download：放置JSON文件的链接
676 676  
... ... @@ -712,7 +712,6 @@
712 712  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
713 713  
714 714  
715 -
716 716  = 5.  Reference =
717 717  
718 718  

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