Sending float variable in I2C?

Projects Programming
1

Hi. I am working at a projet where I am working with 2 atmegas working together and one of them is just sending information to another.

the. Problem is that it send only bytes and. I need to send my myFloatVar to the slave board.

Does anybody know how to send a float value and retrieve the value on slave board?

Any help will be apreciated.

Tks

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3

hi. Thank you for your amswer but that examble just semd bytes..

My question is how to semd float variables...

Tks anyway

4

A float is four bytes. You can send four bytes using I2C

5

check Reply#14 of this post:
http://forum.arduino.cc/index.php?topic=45445.0