Documentation

Board Design

Schematic Files (Eagle):

Final Revision Handheld
First Revision Project Board
Zigbee Chip

Board Files (Eagle):

Final Revision Handheld
First Revision Project Board
Zigbee Chip

Order Forms (Excel):

02/14/08
03/11/08
04/21/08

Microcontroller

DataSheets:

ATMEGA128
ATMEGA1281

Codebase for the Microcontroller
Software Roadmap for the System

USB

References:

USB 2.0 Spec
USB HID Spec
libusb: c USB library
PyUSB: python wrapper to libusb
wxPython: python gui module
matplotlib: python module for creating MATLAB-esque plots
numpy: python module required for matplotlib
Python: programming language used for computer software

DataSheets:

MAX3420e Datasheet (USB chip)
Maxim Note on Charging over USB
Microchip Li-Ion USB charging app note

Computer Software - Quiz Application

Zigbee

References:

IEEE802.15.4-2006 Standard
Zigbee Tutorial
Zigbee Alliance

DataSheets and Development Board Documents:

ATMEL AT86RF230 Zigbee Board
Evaluation Board Design
Software Guide for Example Evaluation Software
Software Guide for Atmel's Zigbee API Functions

Power

DataSheets:

MAX8677a Datasheet (Power chip)
Battery
Voltage Regulator

LCD

DataSheets:

LCD
LCD Controller