Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 151.2 >
edited by Xiaoling
on 2022/08/22 16:13
To version < 162.1 >
edited by Xiaoling
on 2022/09/12 08:43
>
Change comment: Uploaded new attachment "image-20220912084352-2.png", version {1}

Summary

Details

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65 65  * Firmware upgradable via UART interface
66 66  * Ultra-long RF range
67 67  
68 -
69 -
70 -
71 71  == 1.3  Specification ==
72 72  
73 73  
... ... @@ -89,9 +89,6 @@
89 89  * LoRa Rx current: <9 mA
90 90  * I/O Voltage: 3.3v
91 91  
92 -
93 -
94 -
95 95  == 1.4  Pin Mapping & LED ==
96 96  
97 97  
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130 130  
131 131  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]]
132 132  
127 +
133 133  [[image:image-20220726135239-1.png]]
134 134  
135 135  
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136 136  
137 137  (% 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**
138 138  
134 +
139 139  [[image:image-20220726135356-2.png]]
140 140  
141 141  
... ... @@ -160,7 +160,7 @@
160 160  
161 161  
162 162  
163 -(% 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**
159 +(% style="color:blue" %)**2.  Same steps as 1.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
164 164  
165 165  
166 166  [[image:image-20220723172938-9.png||height="652" width="1050"]]
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187 187  
188 188  
189 189  
186 +
187 +
190 190  (% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
191 191  
192 -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/]]
193 193  
191 +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/]]
192 +
193 +
194 194  [[image:image-20220723175700-12.png||height="602" width="995"]]
195 195  
196 +== 1.8 Example: How to join helium ==
196 196  
197 197  
198 -== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
199 +(% style="color:blue" %)**1. Create a new device.**
199 199  
201 +[[image:image-20220907165500-1.png||height="464" width="940"]]
200 200  
201 -=== 1.8.1  Items needed for update ===
202 202  
204 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
203 203  
206 +[[image:image-20220907165837-2.png||height="375" width="809"]]
207 +
208 +
209 +(% style="color:blue" %)**3.  Use AT commands.**
210 +
211 +[[image:image-20220602100052-2.png||height="385" width="600"]]
212 +
213 +
214 +(% style="color:#0000ff" %)**4.Use command AT+CFG to get device configuration**
215 +
216 +[[image:image-20220907170308-3.png||height="556" width="617"]]
217 +
218 +
219 +(% style="color:blue" %)**5.  Network successfully.**
220 +
221 +[[image:image-20220907170436-4.png]]
222 +
223 +
224 +(% style="color:blue" %)**6.  Send uplink using command**
225 +
226 +[[image:image-20220907170659-5.png]]
227 +
228 +[[image:image-20220907170744-6.png||height="242" width="798"]]
229 +
230 +
231 +== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
232 +
233 +
234 +=== 1.9.1  Items needed for update ===
235 +
236 +
204 204  1. LA66 LoRaWAN Shield
205 205  1. Arduino
206 206  1. USB TO TTL Adapter
207 207  
208 -
209 -
210 210  [[image:image-20220602100052-2.png||height="385" width="600"]]
211 211  
212 212  
213 213  
214 -=== 1.8.2  Connection ===
245 +=== 1.9.2  Connection ===
215 215  
216 216  
217 217  [[image:image-20220602101311-3.png||height="276" width="600"]]
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237 237  
238 238  
239 239  
240 -=== 1.8.3  Upgrade steps ===
271 +=== 1.9.3  Upgrade steps ===
241 241  
242 242  
243 243  
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296 296  (% class="wikigeneratedid" id="HClicktostartthedownload" %)
297 297  (% style="color:blue" %)**4. Click to start the download**
298 298  
330 +
299 299  [[image:image-20220602104923-13.png]]
300 300  
301 301  
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311 311  (% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
312 312  (% style="color:blue" %)**The following picture shows that the burning is successful**
313 313  
346 +
314 314  [[image:image-20220602105251-15.png]]
315 315  
316 316  
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343 343  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
344 344  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
345 345  
346 -
347 -
348 -
349 349  = 4.  Reference =
350 350  
351 351  
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