Hello everybody.
I am new to the forum.
I need to send data from an arduino Micro to the 4Duino 2.4", via an RJ12 cable, using the protocol I2C, and so using the bus SDA and SCL.
Where can I find similar topic or tutorial that could help me starting?
I will use the Arduino IDE for the purpose, and I will need to program the Arduino as master and 4Duino as slave, so that the 4Duino will be used (initially) only as screen (further development implemented in future).
Any good link is really appreciated, because at the moment I am not finding anything useful.
thank you very much
I am new to the forum.
I need to send data from an arduino Micro to the 4Duino 2.4", via an RJ12 cable, using the protocol I2C, and so using the bus SDA and SCL.
Where can I find similar topic or tutorial that could help me starting?
I will use the Arduino IDE for the purpose, and I will need to program the Arduino as master and 4Duino as slave, so that the 4Duino will be used (initially) only as screen (further development implemented in future).
Any good link is really appreciated, because at the moment I am not finding anything useful.
thank you very much
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