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 < 166.3 >
edited by Xiaoling
on 2023/05/26 13:55
>
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Summary

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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
... ... @@ -66,7 +66,6 @@
66 66  * Ultra-long RF range
67 67  
68 68  
69 -
70 70  == 1.3  Specification ==
71 71  
72 72  
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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"]]
94 +[[image:image-20220817085048-1.png||height="533" width="734"]]
97 97  
96 +
97 +
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  
103 +[[image:image-20220820112305-1.png||height="515" width="749"]]
103 103  
105 +
106 +
104 104  == 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
105 105  
106 106  
... ... @@ -121,16 +121,19 @@
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]]
127 +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  
132 +
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  
135 +
131 131  [[image:image-20220726135356-2.png]]
132 132  
133 133  
139 +
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  
... ... @@ -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]]
153 +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**
160 +(% 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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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]]
173 +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"]]
... ... @@ -178,20 +178,76 @@
178 178  
179 179  
180 180  
187 +
188 +
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  
192 +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/]]
193 +
194 +
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 ==
199 +== 1.8  Example: How to join helium ==
190 190  
191 191  
192 -=== 1.8.1  Items needed for update ===
202 +(% style="color:blue" %)**1.  Create a new device.**
193 193  
194 194  
205 +[[image:image-20220907165500-1.png||height="464" width="940"]]
206 +
207 +
208 +
209 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
210 +
211 +
212 +[[image:image-20220907165837-2.png||height="375" width="809"]]
213 +
214 +
215 +
216 +(% style="color:blue" %)**3.  Use AT commands.**
217 +
218 +
219 +[[image:image-20220602100052-2.png||height="385" width="600"]]
220 +
221 +
222 +
223 +(% style="color:#0000ff" %)**4.  Use command AT+CFG to get device configuration**
224 +
225 +
226 +[[image:image-20220907170308-3.png||height="556" width="617"]]
227 +
228 +
229 +
230 +(% style="color:blue" %)**5.  Network successfully.**
231 +
232 +
233 +[[image:image-20220907170436-4.png]]
234 +
235 +
236 +
237 +(% style="color:blue" %)**6.  Send uplink using command**
238 +
239 +
240 +[[image:image-20220912084334-1.png]]
241 +
242 +
243 +[[image:image-20220912084412-3.png]]
244 +
245 +
246 +
247 +[[image:image-20220907170744-6.png||height="242" width="798"]]
248 +
249 +
250 +
251 +== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
252 +
253 +
254 +=== 1.9.1  Items needed for update ===
255 +
256 +
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 ===
265 +=== 1.9.2  Connection ===
204 204  
205 205  
206 206  [[image:image-20220602101311-3.png||height="276" width="600"]]
... ... @@ -226,28 +226,32 @@
226 226  
227 227  
228 228  
229 -=== 1.8.3  Upgrade steps ===
291 +=== 1.9.3  Upgrade steps ===
230 230  
231 231  
232 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
233 233  
295 +==== (% style="color:blue" %)**1.  Switch SW1 to put in ISP position**(%%) ====
234 234  
297 +
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(%%) ====
240 240  
303 +==== (% style="color:blue" %)**2.  Press the RST switch once**(%%) ====
241 241  
242 -[[image:image-20220602104701-12.png||height="285" width="600"]]
243 243  
306 +[[image:image-20220817085447-1.png]]
244 244  
245 245  
246 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
247 247  
248 248  
311 +==== (% style="color:blue" %)**3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**(%%) ====
312 +
313 +
314 +
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/]]**
316 +(% 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**
328 +(% 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**
336 +(% 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**
350 +(% style="color:blue" %)**4.  Click to start the download**
285 285  
352 +
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**
358 +(% 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  
368 +
301 301  [[image:image-20220602105251-15.png]]
302 302  
303 303  
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304 304  
305 305  = 2.  FAQ =
306 306  
375 +== 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  
314 314  
382 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
383 +
384 +
385 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]]
386 +
315 315  = 3.  Order Info =
316 316  
317 317  
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331 331  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
332 332  
333 333  
334 -
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]]
410 +
411 +
412 += 5.  FCC Statement =
413 +
414 +
415 +(% style="color:red" %)**FCC Caution:**
416 +
417 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
418 +
419 +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.
420 +
421 +
422 +(% style="color:red" %)**IMPORTANT NOTE: **
423 +
424 +(% 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:
425 +
426 +—Reorient or relocate the receiving antenna.
427 +
428 +—Increase the separation between the equipment and receiver.
429 +
430 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
431 +
432 +—Consult the dealer or an experienced radio/TV technician for help.
433 +
434 +
435 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
436 +
437 +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. 
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