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I2C Protocols: 4Duino Master to Arduino Uno/Mega Slave

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  • CRoberson94
    replied
    Thank you for this Michael! This helps a lot.

    Leave a comment:


  • michael_4D
    replied
    Hello,

    Have you come across this forum thread?

    Protocol I2C between Arduino Micro and 4duino 2.4" using SDA and SCL. How to start?
    https://forum.4dsystems.com.au/node/64268

    That forum thread discusses how to start I2C communication between a 4Duino and other Arduinos.

    Best regards,

    Leave a comment:


  • CRoberson94
    started a topic I2C Protocols: 4Duino Master to Arduino Uno/Mega Slave

    I2C Protocols: 4Duino Master to Arduino Uno/Mega Slave

    Hello, how can I interface the 4Duino Display as a master device serially to an Arduino Uno/Mega as a slave to handle the data? Does the 4Duino use the Wire command like Arduinos do? And is it also possible to send data from an Arduino device to the 4Duino for later data display purposes? Are there any code examples or manuals of this that exist?
    Last edited by CRoberson94; 21st March 2019, 10:12 AM.
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