<
From version < 134.2 >
edited by Xiaoling
on 2022/07/26 10:28
To version < 134.7 >
edited by Xiaoling
on 2022/07/26 10:44
>
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -62,6 +62,7 @@
62 62  * Firmware upgradable via UART interface
63 63  * Ultra-long RF range
64 64  
65 +
65 65  == 1.3  Specification ==
66 66  
67 67  * CPU: 32-bit 48 MHz
... ... @@ -82,6 +82,7 @@
82 82  * LoRa Rx current: <9 mA
83 83  * I/O Voltage: 3.3v
84 84  
86 +
85 85  == 1.4  AT Command ==
86 86  
87 87  
... ... @@ -164,6 +164,7 @@
164 164  * Firmware upgradable via UART interface
165 165  * Ultra-long RF range
166 166  
169 +
167 167  == 2.3  Specification ==
168 168  
169 169  * CPU: 32-bit 48 MHz
... ... @@ -184,43 +184,67 @@
184 184  * LoRa Rx current: <9 mA
185 185  * I/O Voltage: 3.3v
186 186  
190 +
187 187  == 2.4  LED ==
188 188  
193 +
189 189  ~1. The LED lights up red when there is an upstream data packet
190 190  2. When the network is successfully connected, the green light will be on for 5 seconds
191 191  3. Purple light on when receiving downlink data packets
192 192  
193 193  
199 +
194 194  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
195 195  
196 -Show connection diagram:
197 197  
203 +**Show connection diagram:**
204 +
205 +
198 198  [[image:image-20220723170210-2.png||height="908" width="681"]]
199 199  
200 -1.open Arduino IDE
201 201  
209 +
210 +(% style="color:blue" %)**1.  open Arduino IDE**
211 +
212 +
202 202  [[image:image-20220723170545-4.png]]
203 203  
204 -2.Open project
205 205  
206 -[[image:image-20220723170750-5.png||height="533" width="930"]]
207 207  
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
217 +(% style="color:blue" %)**2 Open project**
209 209  
210 -[[image:image-20220723171228-6.png]]
211 211  
212 -4.After the upload is successful, open the serial port monitoring and send the AT command
220 +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]]
213 213  
222 +
223 +
224 +(% 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**
225 +
226 +
227 +
228 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
229 +
230 +
214 214  [[image:image-20220723172235-7.png||height="480" width="1027"]]
215 215  
233 +
234 +
216 216  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
217 217  
218 -1.Open project
219 219  
238 +(% style="color:blue" %)**1.  Open project**
239 +
240 +
241 +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]]
242 +
243 +
220 220  [[image:image-20220723172502-8.png]]
221 221  
222 -2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
223 223  
247 +
248 +(% 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**
249 +
250 +
224 224  [[image:image-20220723172938-9.png||height="652" width="1050"]]
225 225  
226 226  
... ... @@ -228,10 +228,10 @@
228 228  == 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
229 229  
230 230  
231 -**1.  Open project**
258 +(% style="color:blue" %)**1.  Open project**
232 232  
233 233  
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]]
261 +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]]
235 235  
236 236  
237 237  [[image:image-20220723173341-10.png||height="581" width="1014"]]
... ... @@ -238,7 +238,7 @@
238 238  
239 239  
240 240  
241 -**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
268 +(% 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**
242 242  
243 243  
244 244  [[image:image-20220723173950-11.png||height="665" width="1012"]]
... ... @@ -245,7 +245,7 @@
245 245  
246 246  
247 247  
248 -**3.  Integration into Node-red via TTNV3**
275 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
249 249  
250 250  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/]]
251 251  
... ... @@ -412,8 +412,6 @@
412 412  * Firmware upgradable via UART interface
413 413  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
414 414  
415 -
416 -
417 417  == 3.3  Specification ==
418 418  
419 419  * CPU: 32-bit 48 MHz
... ... @@ -432,8 +432,6 @@
432 432  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
433 433  * LoRa Rx current: <9 mA
434 434  
435 -
436 -
437 437  == 3.4  Pin Mapping & LED ==
438 438  
439 439  
... ... @@ -687,7 +687,6 @@
687 687  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
688 688  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
689 689  
690 -
691 691  = 5.  Reference =
692 692  
693 693  
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