Q$3$

Describe the various I$/$O pins on the board and how these pins relate to getting Arduino to do cool things

Q$5$

Three CAN nodes are trying to transmit on the bus, and the arbitration fields are as follows below, who has the highest priority?

Node$-10010100..$ Node$-20001100..$ Node$-30000111..$

An RTR bit of $"1"$ implies what type of frame?

The four DLC bits of the CAN control field read $1000.$ How many bytes of data are in the payload?