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 < 166.4
edited by Xiaoling
on 2023/05/26 14:19
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9 9  
10 10  = 1.  LA66 LoRaWAN Shield =
11 11  
12 -
13 13  == 1.1  Overview ==
14 14  
15 15  
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50 50  )))
51 51  
52 52  
53 -
54 54  == 1.2  Features ==
55 55  
56 56  
57 57  * Arduino Shield base on LA66 LoRaWAN module
58 -* Support LoRaWAN v1.0.4 protocol
56 +* 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
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66 66  * Ultra-long RF range
67 67  
68 68  
69 -
70 70  == 1.3  Specification ==
71 71  
72 72  
... ... @@ -89,22 +89,27 @@
89 89  * I/O Voltage: 3.3v
90 90  
91 91  
92 -
93 93  == 1.4  Pin Mapping & LED ==
94 94  
95 95  
96 -[[image:image-20220814101457-1.png||height="553" width="761"]]
92 +[[image:image-20220817085048-1.png||height="533" width="734"]]
97 97  
94 +
95 +
98 98  ~1. The LED lights up red when there is an upstream data packet
97 +
99 99  2. When the network is successfully connected, the green light will be on for 5 seconds
99 +
100 100  3. Purple light on when receiving downlink data packets
101 101  
102 102  
103 +[[image:image-20220820112305-1.png||height="515" width="749"]]
103 103  
105 +
104 104  == 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
105 105  
106 106  
107 -**Show connection diagram：**
109 +(% style="color:blue" %)**Show connection diagram：**
108 108  
109 109  
110 110  [[image:image-20220723170210-2.png||height="908" width="681"]]
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121 121  (% style="color:blue" %)**2.  Open project**
122 122  
123 123  
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]]
126 +LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0 >>https://www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0]]
125 125  
126 126  [[image:image-20220726135239-1.png]]
127 127  
128 128  
131 +
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  
134 +
131 131  [[image:image-20220726135356-2.png]]
132 132  
133 133  
138 +
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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137 137  [[image:image-20220723172235-7.png||height="480" width="1027"]]
138 138  
139 139  
140 -
141 141  == 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
142 142  
143 143  
... ... @@ -144,7 +144,7 @@
144 144  (% style="color:blue" %)**1.  Open project**
145 145  
146 146  
147 -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]]
151 +Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0 >>https://www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0]]
148 148  
149 149  
150 150  [[image:image-20220723172502-8.png]]
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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**
158 +(% 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"]]
158 158  
159 159  
160 -
161 161  == 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
162 162  
163 163  
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164 164  (% style="color:blue" %)**1.  Open project**
165 165  
166 166  
167 -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]]
170 +Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0>>https://www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0]]
168 168  
169 169  
170 170  [[image:image-20220723173341-10.png||height="581" width="1014"]]
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178 178  
179 179  
180 180  
184 +
185 +
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  
189 +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/]]
190 +
191 +
185 185  [[image:image-20220723175700-12.png||height="602" width="995"]]
186 186  
187 187  
195 +== 1.8  Example: How to join helium ==
188 188  
189 -== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
190 190  
198 +(% style="color:blue" %)**1.  Create a new device.**
191 191  
192 -=== 1.8.1  Items needed for update ===
193 193  
201 +[[image:image-20220907165500-1.png||height="464" width="940"]]
194 194  
203 +
204 +
205 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
206 +
207 +
208 +[[image:image-20220907165837-2.png||height="375" width="809"]]
209 +
210 +
211 +
212 +(% style="color:blue" %)**3.  Use AT commands.**
213 +
214 +
215 +[[image:image-20220602100052-2.png||height="385" width="600"]]
216 +
217 +
218 +
219 +(% style="color:#0000ff" %)**4.  Use command AT+CFG to get device configuration**
220 +
221 +
222 +[[image:image-20220907170308-3.png||height="556" width="617"]]
223 +
224 +
225 +
226 +(% style="color:blue" %)**5.  Network successfully.**
227 +
228 +
229 +[[image:image-20220907170436-4.png]]
230 +
231 +
232 +
233 +(% style="color:blue" %)**6.  Send uplink using command**
234 +
235 +
236 +[[image:image-20220912084334-1.png]]
237 +
238 +
239 +[[image:image-20220912084412-3.png]]
240 +
241 +
242 +
243 +[[image:image-20220907170744-6.png||height="242" width="798"]]
244 +
245 +
246 +== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
247 +
248 +=== 1.9.1  Items needed for update ===
249 +
250 +
195 195  1. LA66 LoRaWAN Shield
196 196  1. Arduino
197 197  1. USB TO TTL Adapter
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199 199  [[image:image-20220602100052-2.png||height="385" width="600"]]
200 200  
201 201  
258 +=== 1.9.2  Connection ===
202 202  
203 -=== 1.8.2  Connection ===
204 204  
205 -
206 206  [[image:image-20220602101311-3.png||height="276" width="600"]]
207 207  
208 208  
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225 225  [[image:image-20220602102240-4.png||height="304" width="600"]]
226 226  
227 227  
283 +=== 1.9.3  Upgrade steps ===
228 228  
229 -=== 1.8.3  Upgrade steps ===
230 230  
286 +==== (% style="color:blue" %)**1.  Switch SW1 to put in ISP position**(%%) ====
231 231  
232 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
233 233  
234 -
235 235  [[image:image-20220602102824-5.png||height="306" width="600"]]
236 236  
237 237  
238 238  
239 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
293 +==== (% style="color:blue" %)**2.  Press the RST switch once**(%%) ====
240 240  
241 241  
242 -[[image:image-20220602104701-12.png||height="285" width="600"]]
296 +[[image:image-20220817085447-1.png]]
243 243  
244 244  
245 245  
246 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
300 +==== (% 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/]]**
304 +(% 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**
316 +(% 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**
324 +(% 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**
338 +(% style="color:blue" %)**4.  Click to start the download**
285 285  
340 +
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**
346 +(% style="color:blue" %)**5.  Check update process**
292 292  
293 293  
294 294  [[image:image-20220602104948-14.png]]
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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  
356 +
301 301  [[image:image-20220602105251-15.png]]
302 302  
303 303  
304 -
305 305  = 2.  FAQ =
306 306  
362 +== 2.1  How to Compile Source Code for LA66? ==
307 307  
308 -== 2.1  How to Compile Source Code for LA66? ==
309 309  
310 -
311 311  Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
312 312  
313 313  
368 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
314 314  
370 +
371 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]]
372 +
373 +
315 315  = 3.  Order Info =
316 316  
317 317  
318 318  **Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
319 319  
320 -
321 321  (% style="color:blue" %)**XXX**(%%): The default frequency band
322 322  
323 323  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
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336 336  
337 337  
338 338  * Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
397 +
398 +
399 +
400 += 5.  FCC Statement =
401 +
402 +
403 +(% style="color:red" %)**FCC Caution:**
404 +
405 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
406 +
407 +This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
408 +
409 +
410 +(% style="color:red" %)**IMPORTANT NOTE: **
411 +
412 +(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
413 +
414 +—Reorient or relocate the receiving antenna.
415 +
416 +—Increase the separation between the equipment and receiver.
417 +
418 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
419 +
420 +—Consult the dealer or an experienced radio/TV technician for help.
421 +
422 +
423 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
424 +
425 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. 
426 +
427 +
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