Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 146.8 >
edited by Xiaoling
on 2022/08/16 14:21
To version < 163.2 >
edited by Xiaoling
on 2022/09/12 08:46
>
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Summary

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Content
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55 55  
56 56  
57 57  * Arduino Shield base on LA66 LoRaWAN module
58 -* Support LoRaWAN v1.0.4 protocol
58 +* Support LoRaWAN v1.0.3 protocol
59 59  * Support peer-to-peer protocol
60 60  * TCXO crystal to ensure RF performance on low temperature
61 61  * SMA connector
... ... @@ -67,6 +67,7 @@
67 67  
68 68  
69 69  
70 +
70 70  == 1.3  Specification ==
71 71  
72 72  
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90 90  
91 91  
92 92  
94 +
93 93  == 1.4  Pin Mapping & LED ==
94 94  
95 95  
96 -[[image:image-20220814101457-1.png||height="553" width="761"]]
98 +[[image:image-20220817085048-1.png||height="533" width="734"]]
97 97  
100 +
101 +
98 98  ~1. The LED lights up red when there is an upstream data packet
99 99  2. When the network is successfully connected, the green light will be on for 5 seconds
100 100  3. Purple light on when receiving downlink data packets
101 101  
102 102  
107 +[[image:image-20220820112305-1.png||height="515" width="749"]]
103 103  
109 +
110 +
104 104  == 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
105 105  
106 106  
... ... @@ -123,14 +123,18 @@
123 123  
124 124  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]]
125 125  
133 +
126 126  [[image:image-20220726135239-1.png]]
127 127  
128 128  
137 +
129 129  (% 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**
130 130  
140 +
131 131  [[image:image-20220726135356-2.png]]
132 132  
133 133  
144 +
134 134  (% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
135 135  
136 136  
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151 151  
152 152  
153 153  
154 -(% 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**
165 +(% 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**
155 155  
156 156  
157 157  [[image:image-20220723172938-9.png||height="652" width="1050"]]
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178 178  
179 179  
180 180  
192 +
193 +
181 181  (% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
182 182  
183 -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/]]
184 184  
197 +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/]]
198 +
199 +
185 185  [[image:image-20220723175700-12.png||height="602" width="995"]]
186 186  
187 187  
188 188  
189 -== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
204 +== 1.8  Example: How to join helium ==
190 190  
191 191  
192 -=== 1.8.1  Items needed for update ===
207 +(% style="color:blue" %)**1.  Create a new device.**
193 193  
194 194  
210 +[[image:image-20220907165500-1.png||height="464" width="940"]]
211 +
212 +
213 +
214 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
215 +
216 +
217 +[[image:image-20220907165837-2.png||height="375" width="809"]]
218 +
219 +
220 +
221 +(% style="color:blue" %)**3.  Use AT commands.**
222 +
223 +
224 +[[image:image-20220602100052-2.png||height="385" width="600"]]
225 +
226 +
227 +
228 +(% style="color:#0000ff" %)**4.  Use command AT+CFG to get device configuration**
229 +
230 +
231 +[[image:image-20220907170308-3.png||height="556" width="617"]]
232 +
233 +
234 +
235 +(% style="color:blue" %)**5.  Network successfully.**
236 +
237 +
238 +[[image:image-20220907170436-4.png]]
239 +
240 +
241 +
242 +(% style="color:blue" %)**6.  Send uplink using command**
243 +
244 +
245 +[[image:image-20220912084334-1.png]]
246 +
247 +
248 +[[image:image-20220912084412-3.png]]
249 +
250 +
251 +
252 +[[image:image-20220907170744-6.png||height="242" width="798"]]
253 +
254 +
255 +
256 +== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
257 +
258 +
259 +=== 1.9.1  Items needed for update ===
260 +
261 +
195 195  1. LA66 LoRaWAN Shield
196 196  1. Arduino
197 197  1. USB TO TTL Adapter
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200 200  
201 201  
202 202  
203 -=== 1.8.2  Connection ===
270 +=== 1.9.2  Connection ===
204 204  
205 205  
206 206  [[image:image-20220602101311-3.png||height="276" width="600"]]
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226 226  
227 227  
228 228  
229 -=== 1.8.3  Upgrade steps ===
296 +=== 1.9.3  Upgrade steps ===
230 230  
231 231  
299 +
232 232  ==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
233 233  
234 234  
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236 236  
237 237  
238 238  
307 +
239 239  ==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
240 240  
241 241  
242 -[[image:image-20220602104701-12.png||height="285" width="600"]]
311 +[[image:image-20220817085447-1.png]]
243 243  
244 244  
245 245  
315 +
246 246  ==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
247 247  
248 248  
319 +
249 249  (((
250 -(% style="color:blue" %)**1. Software download link:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]**
321 +(% style="color:blue" %)**1.  Software download link:  **(%%)**[[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
251 251  )))
252 252  
253 253  
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259 259  
260 260  
261 261  (% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
262 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
333 +(% style="color:blue" %)**2.  Select the COM port corresponding to USB TTL**
263 263  
264 264  
265 265  [[image:image-20220602103844-8.png]]
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267 267  
268 268  
269 269  (% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
270 -(% style="color:blue" %)**3. Select the bin file to burn**
341 +(% style="color:blue" %)**3.  Select the bin file to burn**
271 271  
272 272  
273 273  [[image:image-20220602104144-9.png]]
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281 281  
282 282  
283 283  (% class="wikigeneratedid" id="HClicktostartthedownload" %)
284 -(% style="color:blue" %)**4. Click to start the download**
355 +(% style="color:blue" %)**4.  Click to start the download**
285 285  
357 +
286 286  [[image:image-20220602104923-13.png]]
287 287  
288 288  
289 289  
290 290  (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
291 -(% style="color:blue" %)**5. Check update process**
363 +(% style="color:blue" %)**5.  Check update process**
292 292  
293 293  
294 294  [[image:image-20220602104948-14.png]]
... ... @@ -298,6 +298,7 @@
298 298  (% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
299 299  (% style="color:blue" %)**The following picture shows that the burning is successful**
300 300  
373 +
301 301  [[image:image-20220602105251-15.png]]
302 302  
303 303  
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332 332  
333 333  
334 334  
408 +
335 335  = 4.  Reference =
336 336  
337 337  
338 338  * Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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