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Step 3Programming
Programming I2C on the Arduino is extremely simple.
We need to include the Wire library. This contains all the commands we need for using I2C.
For the Master:
Simply use Wire.begin() to start the I2C Bus on this Arduino as a Master.
For the Slave:
Use Wire.begin(address) to start the I2C Bus as a Slave.
Check the code to see basic examples of programming I2C.
We need to include the Wire library. This contains all the commands we need for using I2C.
For the Master:
Simply use Wire.begin() to start the I2C Bus on this Arduino as a Master.
For the Slave:
Use Wire.begin(address) to start the I2C Bus as a Slave.
Check the code to see basic examples of programming I2C.
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