I2C Send Data reference code by serial Monitor

Projects General Guidance
1

Hello

We want to use serial Monitor send data to Arduino nano V3 board with I2C interface (SDA/SCL).
Do you have any reference code?

Thanks

Henry

2

The serial monitor is usb.... not sure what you mean by "use serial Monitor send data to Arduino nano V3 board with I2C interface".

3

Hi,
Welcome to the forum.

Please read the first post in any forum entitled how to use this forum.
http://forum.arduino.cc/index.php/topic,148850.0.html .

Can you tell us the application?

Can you tell us your electronics, programming, arduino, hardware experience?

Thanks.. Tom.. :slight_smile:

4

sayHovis:
The serial monitor is usb.... not sure what you mean by "use serial Monitor send data to Arduino nano V3 board with I2C interface".

Hi

Thank for your support.

My PC connect Arduino nano Board with I2C interface.
We want to read eeprom data on Arduino nano Board by other PC .
Is there any reference code(Slave) for this design ?

Thanks~

Henry

5

There was a properly working masterreader/slavewriter example on the arduino website; seems to be wrong currently.

You can base your code on this example for the slave sender

6

sayHovis:
The serial monitor is usb....

Serial Monitor is not a USB Port driven Interface; it is essentially a UART Port (Virtual UART Port) driven Interface.
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