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exploring_lora [2018/09/27 11:37] – samerexploring_lora [2018/09/27 11:56] – [3.1. Modifying the Radio Parameters] samer
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 ==== -. Modifying the Radio Parameters ==== ==== -. Modifying the Radio Parameters ====
  
-Start by setting the central frequency of the LoRa modules. For this, open the ''RH_RF95.cpp'' file locate in the ''RadioHead'' folder and change the frequency to 868.10 (Group 1), 868.30 (Group 2), and 868.50 MHz (Group 3).+Start by setting the central frequency of the LoRa modules. For this, open the ''RH_RF95.cpp'' file locate in the ''RadioHead'' folder and change the frequency according to the following table: 
 + 
 +^ Group Number   ^ Frequency       ^ 
 +|       1        |      866.7      | 
 +|       2        |      866.9      | 
 +|       3        |      867.1      | 
 +|       4        |      867.3      | 
 +|       5        |      867.5      | 
 +|       6        |      867.7      | 
 +|       7        |      867.9      | 
 +|       8        |      868.1      | 
 +|       9        |      868.3      | 
 +|       10       |      868.5      | 
 +|       11       |      868.7      | 
 +|       12       |      868.9      |
  
 <file cpp RH_RF95.cpp> <file cpp RH_RF95.cpp>
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 setModemConfig(Bw125Cr45Sf128); setModemConfig(Bw125Cr45Sf128);
 </file> </file>
- 
 ==== -. Running Basic Sketches ==== ==== -. Running Basic Sketches ====
  
exploring_lora.txt · Last modified: 2021/10/20 12:52 by samer