EVE

From SparxWiki

Extremely Versatile Electronic Device

Introduction

EVE Schematic

"Extremely Versatile Electronic Device" (EVE) is a custom handheld. EVE allows for preflight preparation through the use of a numeric keypad and LCD screen. The ATmega256 is selected due to its plentiful general purpose control I/O and analog inputs. The ATmega is supplemented with two ICs provided by FTDI, Inc. A FT232 allows for USB serial I/O and a FTDI FT2232 IC for onboard USB programming of the microcontroller. EVE uses I2C communicate to other subsystem control boards. Each module is stackable and has its own microcontroller as well as a unique address.

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