Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 164.1 >
edited by Edwin Chen
on 2022/09/24 13:40
To version < 166.4
edited by Xiaoling
on 2023/05/26 14:19
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
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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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  
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98 98  
99 99  
100 100  ~1. The LED lights up red when there is an upstream data packet
97 +
101 101  2. When the network is successfully connected, the green light will be on for 5 seconds
99 +
102 102  3. Purple light on when receiving downlink data packets
103 103  
104 104  
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105 105  [[image:image-20220820112305-1.png||height="515" width="749"]]
106 106  
107 107  
108 -
109 109  == 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
110 110  
111 111  
112 -**Show connection diagram：**
109 +(% style="color:blue" %)**Show connection diagram：**
113 113  
114 114  
115 115  [[image:image-20220723170210-2.png||height="908" width="681"]]
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126 126  (% style="color:blue" %)**2.  Open project**
127 127  
128 128  
129 -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]]
130 130  
131 -
132 132  [[image:image-20220726135239-1.png]]
133 133  
134 134  
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146 146  [[image:image-20220723172235-7.png||height="480" width="1027"]]
147 147  
148 148  
149 -
150 150  == 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
151 151  
152 152  
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153 153  (% style="color:blue" %)**1.  Open project**
154 154  
155 155  
156 -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]]
157 157  
158 158  
159 159  [[image:image-20220723172502-8.png]]
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166 166  [[image:image-20220723172938-9.png||height="652" width="1050"]]
167 167  
168 168  
169 -
170 170  == 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
171 171  
172 172  
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173 173  (% style="color:blue" %)**1.  Open project**
174 174  
175 175  
176 -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]]
177 177  
178 178  
179 179  [[image:image-20220723173341-10.png||height="581" width="1014"]]
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198 198  [[image:image-20220723175700-12.png||height="602" width="995"]]
199 199  
200 200  
201 -
202 202  == 1.8  Example: How to join helium ==
203 203  
204 204  
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250 250  [[image:image-20220907170744-6.png||height="242" width="798"]]
251 251  
252 252  
253 -
254 254  == 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
255 255  
256 -
257 257  === 1.9.1  Items needed for update ===
258 258  
259 259  
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264 264  [[image:image-20220602100052-2.png||height="385" width="600"]]
265 265  
266 266  
267 -
268 268  === 1.9.2  Connection ===
269 269  
270 270  
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290 290  [[image:image-20220602102240-4.png||height="304" width="600"]]
291 291  
292 292  
293 -
294 294  === 1.9.3  Upgrade steps ===
295 295  
296 296  
286 +==== (% style="color:blue" %)**1.  Switch SW1 to put in ISP position**(%%) ====
297 297  
298 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
299 299  
300 -
301 301  [[image:image-20220602102824-5.png||height="306" width="600"]]
302 302  
303 303  
304 304  
293 +==== (% style="color:blue" %)**2.  Press the RST switch once**(%%) ====
305 305  
306 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
307 307  
308 -
309 309  [[image:image-20220817085447-1.png]]
310 310  
311 311  
312 312  
300 +==== (% style="color:blue" %)**3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**(%%) ====
313 313  
314 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
315 315  
316 -
317 -
318 318  (((
319 319  (% 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]]**
320 320  )))
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372 372  [[image:image-20220602105251-15.png]]
373 373  
374 374  
375 -
376 376  = 2.  FAQ =
377 377  
362 +== 2.1  How to Compile Source Code for LA66? ==
378 378  
379 -== 2.1  How to Compile Source Code for LA66? ==
380 380  
381 -
382 382  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]]
383 383  
384 384  
385 -== 2.2 Where to find Peer-to-Peer firmware of LA66? ==
368 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
386 386  
387 387  
388 -* [[Download>>https://www.dropbox.com/s/270gvm9ngaj0v02/LA66_P2P_v1.0.bin?dl=0]] Peer to Peer firmware.
389 -* [[Instruction for LA66 Peer to Peer firmware>>Instruction for LA66 Peer to Peer firmware]].
371 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]]
390 390  
391 391  
392 392  = 3.  Order Info =
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394 394  
395 395  **Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
396 396  
397 -
398 398  (% style="color:blue" %)**XXX**(%%): The default frequency band
399 399  
400 400  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
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414 414  
415 415  * Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
416 416  
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 +
417 417  

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