<
From version < 18.6 >
edited by Xiaoling
on 2022/07/22 12:00
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

Page properties
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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51 51  Input the ABP keys in LG308
52 52  
53 53  
54 -
55 55  == 2.1 Upstream ==
56 56  
57 57  
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92 92  000001c
93 93  )))
94 94  
95 -
96 96  (% class="box" %)
97 97  (((
98 98  (% style="color:red" %)**Notice 2**(%%): The upstream payload length should match the LoRaWAN length requirement (max length depends on Frequency and DR), otherwise the gateway can't decode the payload.
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99 99  )))
100 100  
101 101  
102 -
103 103  === 2.2.1 Decode Method ===
104 104  
105 105  
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201 201  * **Frequency:** Transmit Frequency: example: 923300000
202 202  * **rxwindow:** transmit on Rx1Window or Rx2Window.
203 203  
200 +
201 +
202 +
204 204  (% style="color:blue" %)**Completely exmaple:**
205 205  
206 206  * **Old version:** echo 018193F4,imme,hex,0101 > /var/iot/push/test
207 207  * **New version:** echo 018193F4,imme,hex,0101,20,1,SF12,923300000,2 > /var/iot/push/test
208 208  
208 +
209 +
210 +
209 209  (% style="color:#037691" %)**Downstream Frequency**
210 210  
211 211  The LG308 will use the RX2 window info to send the downstream payload, use the default LoRaWAN settings, as below:
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219 219  * IN865: 866.55Mhz, SF10 BW125
220 220  * RU864: 869.1Mhz, SF12 BW125
221 221  
224 +
225 +
226 +
222 222  (% style="color:#037691" %)**Examples:**
223 223  
224 224  (% class="box" %)
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267 267  )))
268 268  
269 269  
270 -
271 271  = 3. Example 1: Communicate with LT-22222-L =
272 272  
273 273  
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331 331  
332 332  **4. Run the script.**
333 333  
334 -[[image:image-20220722115213-2.png]]
338 +[[image:image-20220527162552-5.png]]
335 335  
336 336  Run the script
337 337  
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338 338  
339 339  **5. Output:**
340 340  
341 -[[image:image-20220722115133-1.png]]
345 +[[image:image-20220527162619-6.png]]
342 342  
343 343  Output from LPS8
344 344  
345 345  
346 -
347 347  = 4. Example 2: Communicate to TCP Server =
348 348  
349 349  
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