I2C speed

Using one TMAG5273 Qwiic Hall sensor connected to a Redboard Qwiik in fast mode (400khz), how many reads per second can I expect to get? Is this the fastest that the Redboard can run?

I hooked up mine running the basic example1 and got 70-75 serial reads+prints per second after reducing the delay (and enabling 400khz)

It’ll go faster without having to print to the serial terminal

Is there a theoretical number having to do with the number of clock cycles that a read takes?

Not strictly…your best bet is grab one and test maxing it out