<
From version < 18.3 >
edited by Xiaoling
on 2022/07/22 11:58
To version < 18.1 >
edited by Xiaoling
on 2022/07/22 11:52
>
Change comment: Uploaded new attachment "image-20220722115213-2.png", version {1}

Summary

Details

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Content
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22 22  
23 23  
24 24  
25 -
26 26  = 2. How it works =
27 27  
28 28  
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79 79  * **SNR**: 3030 3030 3030 3546 = 0x0000 005F = 95, need to divide 10 so SNR is 9.5
80 80  * **Payload**: 0xcc0c 0b63 0266 017f ff7f ff00
81 81  
81 +
82 +
82 82  (% class="box" %)
83 83  (((
84 84  (% style="color:red" %)**Notice 1**(%%): The data file stored in LG308 for the end node is bin file. If the end node sends ASCII string to gateway, the output will as below:
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163 163  * User can use other language ,not limited to Lua, just make sure the return is what you want to send.
164 164  
165 165  
167 +
168 +
166 166  == 2.2 Downstream ==
167 167  
168 168  
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195 195  * **rxwindow:** transmit on Rx1Window or Rx2Window.
196 196  
197 197  
201 +
202 +
198 198  (% style="color:blue" %)**Completely exmaple:**
199 199  
200 200  * **Old version:** echo 018193F4,imme,hex,0101 > /var/iot/push/test
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201 201  * **New version:** echo 018193F4,imme,hex,0101,20,1,SF12,923300000,2 > /var/iot/push/test
202 202  
203 203  
209 +
210 +
204 204  (% style="color:#037691" %)**Downstream Frequency**
205 205  
206 206  The LG308 will use the RX2 window info to send the downstream payload, use the default LoRaWAN settings, as below:
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215 215  * RU864: 869.1Mhz, SF12 BW125
216 216  
217 217  
225 +
226 +
218 218  (% style="color:#037691" %)**Examples:**
219 219  
220 220  (% class="box" %)
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326 326  
327 327  **4. Run the script.**
328 328  
329 -[[image:image-20220722115213-2.png]]
338 +[[image:image-20220527162552-5.png]]
330 330  
331 331  Run the script
332 332  
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333 333  
334 334  **5. Output:**
335 335  
336 -[[image:image-20220722115133-1.png]]
345 +[[image:image-20220527162619-6.png]]
337 337  
338 338  Output from LPS8
339 339  
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