I2C and UART

We’ve just published two guides for coders new to the imp:

I²C Explained’ and
UART Explained

Both are aimed at folks who want to know more about how these buses operate, and how you can take advantage of them in your imp device code.

As always, feel free to ping me feedback here

@smittytone Excellent work! Very concise and easy to read and understand! Keep it coming.