board that helps to use microcontroller.
it contains components(LED, Switches, ...)
the difference between evaluation and development board is how enough components are already connected to microcontoller in board already.
evaluation < development.
and both used in similar situation
references
1. http://www.onarm.com/forum/13691/
2. https://www.quora.com/What-is-the-difference-between-microcontroller-development-board-and-evaluation-board
