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Last modified by Xiaoling on 2023/05/26 14:19
From version 166.3
edited by Xiaoling
on 2023/05/26 13:55
Change comment: There is no comment for this version
To version 166.4
edited by Xiaoling
on 2023/05/26 14:19
Change comment: There is no comment for this version

Summary

Details

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Content
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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  
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96 96  
97 97  
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  
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103 103  [[image:image-20220820112305-1.png||height="515" width="749"]]
104 104  
105 105  
106 -
107 107  == 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
108 108  
109 109  
110 -**Show connection diagram：**
109 +(% style="color:blue" %)**Show connection diagram：**
111 111  
112 112  
113 113  [[image:image-20220723170210-2.png||height="908" width="681"]]
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143 143  [[image:image-20220723172235-7.png||height="480" width="1027"]]
144 144  
145 145  
146 -
147 147  == 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
148 148  
149 149  
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163 163  [[image:image-20220723172938-9.png||height="652" width="1050"]]
164 164  
165 165  
166 -
167 167  == 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
168 168  
169 169  
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195 195  [[image:image-20220723175700-12.png||height="602" width="995"]]
196 196  
197 197  
198 -
199 199  == 1.8  Example: How to join helium ==
200 200  
201 201  
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247 247  [[image:image-20220907170744-6.png||height="242" width="798"]]
248 248  
249 249  
250 -
251 251  == 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
252 252  
253 -
254 254  === 1.9.1  Items needed for update ===
255 255  
256 256  
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261 261  [[image:image-20220602100052-2.png||height="385" width="600"]]
262 262  
263 263  
264 -
265 265  === 1.9.2  Connection ===
266 266  
267 267  
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287 287  [[image:image-20220602102240-4.png||height="304" width="600"]]
288 288  
289 289  
290 -
291 291  === 1.9.3  Upgrade steps ===
292 292  
293 293  
294 -
295 295  ==== (% style="color:blue" %)**1.  Switch SW1 to put in ISP position**(%%) ====
296 296  
297 297  
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299 299  
300 300  
301 301  
302 -
303 303  ==== (% style="color:blue" %)**2.  Press the RST switch once**(%%) ====
304 304  
305 305  
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307 307  
308 308  
309 309  
310 -
311 311  ==== (% style="color:blue" %)**3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**(%%) ====
312 312  
313 313  
314 -
315 315  (((
316 316  (% 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]]**
317 317  )))
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369 369  [[image:image-20220602105251-15.png]]
370 370  
371 371  
372 -
373 373  = 2.  FAQ =
374 374  
375 375  == 2.1  How to Compile Source Code for LA66? ==
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378 378  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]]
379 379  
380 380  
381 -
382 382  == 2.2  Where to find Peer-to-Peer firmware of LA66? ==
383 383  
384 384  
385 385  Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]]
386 386  
373 +
387 387  = 3.  Order Info =
388 388  
389 389  
390 390  **Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
391 391  
392 -
393 393  (% style="color:blue" %)**XXX**(%%): The default frequency band
394 394  
395 395  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
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403 403  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
404 404  
405 405  
392 +
406 406  = 4.  Reference =
407 407  
408 408  
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409 409  * Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
410 410  
411 411  
399 +
412 412  = 5.  FCC Statement =
413 413  
414 414  
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435 435  (% style="color:red" %)**FCC Radiation Exposure Statement: **
436 436  
437 437  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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