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  • nrf24l01+
  • nrf51822
  • arduino
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nRF51822

Former Member
Former Member over 11 years ago

Is it possible to reprogram an Arduino wirelessly by using Nordic Semiconductor's nRF24L01+ or nRF51822?  Thanks!

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  • gadget.iom
    0 gadget.iom over 11 years ago

    The nRF24L01P appears to communicate via SPI. The following article may be of interest: https://wirejungle.wordpress.com/2010/08/16/programming-arduino-with-arduino/

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  • Former Member
    0 Former Member over 11 years ago in reply to gadget.iom

    Yes, it does use SPI.  Is the RF device, though, going to be able to communicate quickly enough to reprogram the ATMega328P?

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  • gadget.iom
    0 gadget.iom over 11 years ago in reply to Former Member

    It's hard to say for certain, The speed will probably depend on the clock speed of your Arduino. The RF module appears to be fast enough, though I have not used any RF modules in my designs thus far.

     

    Another issue to overcome will be resetting the Arduino prior to programming.

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