I2C Communication between Raspberry Pi and PIC Microcontroller

Home › Forums › Raspberry Pi › I2C Communication between Raspberry Pi and PIC Microcontroller

Tagged: , , , ,

Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • December 26, 2015 at 10:32 pm #11934
    zs1bfe
    Participant

    I have been using I2C between Rpi & PIC16f877 with the PIC running at 3V.

    I would like to use 5V on all circuits and supplies.

    Is it possible to use 5V on the I2C pins of RPI?

    I cannot see that a levelshifter will work, please help.

    Thx

     

    December 28, 2015 at 10:27 am #11936
    Ligo George
    Keymaster

    You can use 3.3V pull up resistors instead of 5v pull up. Otherwise you can refer this also : https://www.adafruit.com/datasheets/an97055.pdf

  • Author
    Posts
Viewing 2 posts - 1 through 2 (of 2 total)
  • You must be logged in to reply to this topic.
>