ATmega32 MessageMate board

Designed for Wireless XBee communication.
Add an LCD Display and a 4x4 keypad and you are ready
for wireless communication in a 1500 m range!

This is a fully assembled board.
(The Xbee module, matrix keypad and LCD display are not included)

Schematic: MessageMate_Schematic.pdf

Specifications:
- ATmega32 microncontroller
- AVR ISP programming connector
- Mini USB connector
- External Power adapter connector (7-12V)
- Jumper switch between USB (5V) and External Power
- Standard LCD Display connector
- Trimpot for LCD brightness ajustment
- Futurlec 4x4 Keypad Connector
- MikroElektronika 4x4 Keypad Connector
- Standard Wireless XBee adapter on board
- Jumper switch between RS232 & Wireless XBee communication
- Buzzer
- 32 kHz Crystal, for internal Date/Time Clock
- 7.32768 MHz microcontroller Crystal, for guaranteed serial communication
- 3 pin header connectors for access to the microcontroller pins.