<
From version < 166.4
edited by Xiaoling
on 2023/05/26 14:19
To version < 166.3 >
edited by Xiaoling
on 2023/05/26 13:55
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Summary

Details

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Content
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9 9  
10 10  = 1.  LA66 LoRaWAN Shield =
11 11  
12 +
12 12  == 1.1  Overview ==
13 13  
14 14  
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49 49  )))
50 50  
51 51  
53 +
52 52  == 1.2  Features ==
53 53  
54 54  
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94 94  
95 95  
96 96  ~1. The LED lights up red when there is an upstream data packet
97 -
98 98  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 +
106 106  == 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
107 107  
108 108  
109 -(% style="color:blue" %)**Show connection diagram:**
110 +**Show connection diagram:**
110 110  
111 111  
112 112  [[image:image-20220723170210-2.png||height="908" width="681"]]
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142 142  [[image:image-20220723172235-7.png||height="480" width="1027"]]
143 143  
144 144  
146 +
145 145  == 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
146 146  
147 147  
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161 161  [[image:image-20220723172938-9.png||height="652" width="1050"]]
162 162  
163 163  
166 +
164 164  == 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
165 165  
166 166  
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192 192  [[image:image-20220723175700-12.png||height="602" width="995"]]
193 193  
194 194  
198 +
195 195  == 1.8  Example: How to join helium ==
196 196  
197 197  
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243 243  [[image:image-20220907170744-6.png||height="242" width="798"]]
244 244  
245 245  
250 +
246 246  == 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
247 247  
253 +
248 248  === 1.9.1  Items needed for update ===
249 249  
250 250  
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255 255  [[image:image-20220602100052-2.png||height="385" width="600"]]
256 256  
257 257  
264 +
258 258  === 1.9.2  Connection ===
259 259  
260 260  
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280 280  [[image:image-20220602102240-4.png||height="304" width="600"]]
281 281  
282 282  
290 +
283 283  === 1.9.3  Upgrade steps ===
284 284  
285 285  
294 +
286 286  ==== (% style="color:blue" %)**1.  Switch SW1 to put in ISP position**(%%) ====
287 287  
288 288  
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290 290  
291 291  
292 292  
302 +
293 293  ==== (% style="color:blue" %)**2.  Press the RST switch once**(%%) ====
294 294  
295 295  
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297 297  
298 298  
299 299  
310 +
300 300  ==== (% style="color:blue" %)**3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**(%%) ====
301 301  
302 302  
314 +
303 303  (((
304 304  (% 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]]**
305 305  )))
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357 357  [[image:image-20220602105251-15.png]]
358 358  
359 359  
372 +
360 360  = 2.  FAQ =
361 361  
362 362  == 2.1  How to Compile Source Code for LA66? ==
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365 365  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]]
366 366  
367 367  
381 +
368 368  == 2.2  Where to find Peer-to-Peer firmware of LA66? ==
369 369  
370 370  
371 371  Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]]
372 372  
373 -
374 374  = 3.  Order Info =
375 375  
376 376  
377 377  **Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
378 378  
392 +
379 379  (% style="color:blue" %)**XXX**(%%): The default frequency band
380 380  
381 381  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
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389 389  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
390 390  
391 391  
392 -
393 393  = 4.  Reference =
394 394  
395 395  
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396 396  * Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
397 397  
398 398  
399 -
400 400  = 5.  FCC Statement =
401 401  
402 402  
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423 423  (% style="color:red" %)**FCC Radiation Exposure Statement: **
424 424  
425 425  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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