AVR Messenger

AVR Messenger is a fully encrypted wireless messenger firmware for AVR microcontrollers. It currently depends on Arduino's libraries to run.

Features

• AES256 encryption
• Messages up to 32 characters
• Speaker and vibrator support (not yet implemented)
• Message storage in internal/external EEPROM (not yet implemented)
• Wireless 2-player games (not yet implemented)

Hardware Requirements

• ATmega328P (recommended)
• Nordic Semiconductor nRF24L01+
• 16x2 LCD compatible with Hitachi HD44780 driver
• Xbox 360-compatible ChatPad
• 8 ohm speaker (recommended)
• 5V-tolerant vibrator (recommended)