Talking to each other

The radio: sending, listening, agreeing what messages mean, asking and answering, taking turns, and sharing what only you can see.

Module 9Robot club7 lessons

1. 9.1 Sending send(): a broadcast everyone hears; numbers into text.
2. 9.2 Listening messages(): what arrived since you last asked, and who sent it.
3. 9.3 Protocols Agreeing what a message looks like; splitting it into words and numbers.
4. 9.4 Asking A question and a reply, with a timeout; going where you are told.
5. 9.5 Taking turns One robot at a time through a corridor: announce, wait, go.
6. 9.6 Sharing what you see Telling a robot without a camera where the ball is.
7. 9.7 Project: the relay Drive to the handover, then and only then say go.