This is a AVR library for the nRF24l01+ radio. It's been tested on the atmega328p. Connections: Standard SPI interface CE = PORTC0 IRQ = PORTC1 Thanks to (and based on): https://code.google.com/p/nrf24l01/ http://www.tinkerer.eu/AVRLib http://arduino-info.wikispaces.com/Nrf24L01-2.4GHz-HowTo