Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 148.2 >
edited by Xiaoling
on 2022/08/17 08:54
To version < 160.1 >
edited by Bei Jinggeng
on 2022/09/09 14:59
>
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1 -XWiki.Xiaoling
1 +XWiki.Bei
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86 86  * LoRa Rx current: <9 mA
87 87  * I/O Voltage: 3.3v
88 88  
89 -
90 -
91 91  == 1.4  Pin Mapping & LED ==
92 92  
93 93  
94 -[[image:image-20220817085048-1.png]]
92 +[[image:image-20220817085048-1.png||height="533" width="734"]]
95 95  
96 96  
95 +
97 97  ~1. The LED lights up red when there is an upstream data packet
98 98  2. When the network is successfully connected, the green light will be on for 5 seconds
99 99  3. Purple light on when receiving downlink data packets
100 100  
101 101  
101 +[[image:image-20220820112305-1.png||height="515" width="749"]]
102 102  
103 +
104 +
103 103  == 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
104 104  
105 105  
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122 122  
123 123  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]]
124 124  
127 +
125 125  [[image:image-20220726135239-1.png]]
126 126  
127 127  
131 +
128 128  (% 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**
129 129  
134 +
130 130  [[image:image-20220726135356-2.png]]
131 131  
132 132  
138 +
133 133  (% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
134 134  
135 135  
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150 150  
151 151  
152 152  
153 -(% 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**
154 154  
155 155  
156 156  [[image:image-20220723172938-9.png||height="652" width="1050"]]
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177 177  
178 178  
179 179  
186 +
187 +
180 180  (% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
181 181  
182 -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/]]
183 183  
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 +
184 184  [[image:image-20220723175700-12.png||height="602" width="995"]]
185 185  
196 +== 1.8 Example: How to join helium ==
186 186  
187 187  
188 -== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
199 +(% style="color:blue" %)**1. Create a new device.**
189 189  
201 +[[image:image-20220907165500-1.png||height="464" width="940"]]
190 190  
191 -=== 1.8.1  Items needed for update ===
192 192  
204 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
193 193  
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 +
194 194  1. LA66 LoRaWAN Shield
195 195  1. Arduino
196 196  1. USB TO TTL Adapter
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199 199  
200 200  
201 201  
202 -=== 1.8.2  Connection ===
245 +=== 1.9.2  Connection ===
203 203  
204 204  
205 205  [[image:image-20220602101311-3.png||height="276" width="600"]]
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225 225  
226 226  
227 227  
228 -=== 1.8.3  Upgrade steps ===
271 +=== 1.9.3  Upgrade steps ===
229 229  
230 230  
231 231  
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243 243  
244 244  
245 245  
289 +
246 246  ==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
247 247  
248 248  
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/]]**
294 +(% 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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283 283  (% class="wikigeneratedid" id="HClicktostartthedownload" %)
284 284  (% style="color:blue" %)**4. Click to start the download**
285 285  
330 +
286 286  [[image:image-20220602104923-13.png]]
287 287  
288 288  
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298 298  (% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
299 299  (% style="color:blue" %)**The following picture shows that the burning is successful**
300 300  
346 +
301 301  [[image:image-20220602105251-15.png]]
302 302  
303 303  
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334 334  
335 335  
336 336  * Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
383 +
384 +
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