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Help me for my NRF24L01 Problem !!

Discussion in 'General Electronics Discussion' started by Hamid Zajkani, Mar 14, 2017.

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  1. Hamid Zajkani

    Hamid Zajkani

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    Feb 18, 2017
    I want to create a star network communication like image below !

    one Arduino Mega 2560 + Ethernet shield + SD Card and NRF24L01 !!

    and some nodes up to 20 node. that contain Arduino Uno + NRF24L01 for create my project that server decide to each node have to start power on some device like LED ! and the nodes send some information for example temperature or humidity .

    what I have to do ??

    [​IMG]
     
  2. Bluejets

    Bluejets

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    Oct 5, 2014
    Hamid Zajkani likes this.
  3. Hamid Zajkani

    Hamid Zajkani

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    Feb 18, 2017
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