<
From version < 151.2 >
edited by Xiaoling
on 2022/08/22 16:13
To version < 148.2 >
edited by Xiaoling
on 2022/08/17 08:54
>
Change comment: There is no comment for this version

Summary

Details

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65 65  * Firmware upgradable via UART interface
66 66  * Ultra-long RF range
67 67  
68 -
69 -
70 -
71 71  == 1.3  Specification ==
72 72  
73 73  
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91 91  
92 92  
93 93  
94 -
95 95  == 1.4  Pin Mapping & LED ==
96 96  
97 97  
98 -[[image:image-20220817085048-1.png||height="533" width="734"]]
94 +[[image:image-20220817085048-1.png]]
99 99  
100 100  
101 -
102 102  ~1. The LED lights up red when there is an upstream data packet
103 103  2. When the network is successfully connected, the green light will be on for 5 seconds
104 104  3. Purple light on when receiving downlink data packets
105 105  
106 106  
107 -[[image:image-20220820112305-1.png||height="515" width="749"]]
108 108  
109 -
110 -
111 111  == 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
112 112  
113 113  
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133 133  [[image:image-20220726135239-1.png]]
134 134  
135 135  
136 -
137 137  (% 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**
138 138  
139 139  [[image:image-20220726135356-2.png]]
140 140  
141 141  
142 -
143 143  (% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
144 144  
145 145  
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205 205  1. Arduino
206 206  1. USB TO TTL Adapter
207 207  
208 -
209 -
210 210  [[image:image-20220602100052-2.png||height="385" width="600"]]
211 211  
212 212  
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255 255  
256 256  
257 257  
258 -
259 259  ==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
260 260  
261 261  
262 262  (((
263 -(% 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]]**
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/]]**
264 264  )))
265 265  
266 266  
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343 343  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
344 344  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
345 345  
346 -
347 -
348 -
349 349  = 4.  Reference =
350 350  
351 351  
352 352  * Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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354 -
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1 -XWiki.Xiaoling
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1 -XWiki.Edwin
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