No Starch has just announced the pre-production release of my new book “The Book of I2C.” This book covers the use of the I2C bus used in many embedded computer systems. In particular, this bus is very popular for adding peripheral devices to Arduino and Raspberry Pi systems.
You can find out more information about The Book of I2C at https://nostarch.com/book-i²c.
I just received my Author’s copy (9/24/2022). So the treeware version should be out soon!