This is a library for the SI4822, SI4826, SI4827, SI4840, 4844A, and 4844B, BROADCAST ANALOG TUNING DIGITAL DISPLAY AM/FM/SW RADIO RECEIVER, ICs from Silicon Labs.
When appropriate, this documentation will use the acronym SI48XX to refer to the following devices: SI4822, SI4826, SI4827, SI4840, SI4844A, and SI4844B. In most cases, references to the SI4844 device also apply to the other aforementioned devices. This library is intended to provide an easier interface to control the SI4844.

This library can be freely distributed using the MIT Free Software model.