Tag Archives: kernel

Changing the BeagleBoard I2C Bus Frequency

The stock kernel runs the I2C bus exposed on the BeagleBoard’s expansion header (bus 2) at 400KHz  (‘Fast’ mode). This is fine for most I2C slaves, however it seems to be too fast for slaves running on ATTiny and ATMega … Continue reading

Posted in BeagleBoard, I2C, Microcontrollers, Uncategorized | Tagged , , , | 1 Comment