L3S2

Level 3 Session 2

Programming

Wait Input

Wait input is a tool that stops the brain From performing tasks until specified input being activated.

Today's Model

Hemipetra

Communication between 2 Snowball Boards

we are going to use Serial communication nodes

Serial RX

Serial TX

Serial Rx node is used to make Snowball transmit data in Serial protocol using any output pin.

Serial Rx node is used to make Snowball receive data in Serial protocol using any input pin.

We can check for receiving a character or a number.

We can send characters, numbers, text or variable values.