- ATmega
- http://iteadstudio.com/store/index.php?main_page=product_info&cPath=50_51&products_id=375http://iteadstudio.com/….
- http://dx.com/p/nano-v3-0-avr-atmega328-p-20au-module-board-usb-cable-for-arduino-118037http://dx.com/….
- http://www.gravitech.us/arna30wiatp.html
- I/O Shield
- http://iteadstudio.com/store/index.php?main_page=product_info&cPath=18&products_id=499http://iteadstudio.com/….
- supports nRF24L01 / nRF24L01+ radio
- 7-12V external power
- http://iteadstudio.com/store/index.php?main_page=product_info&cPath=18&products_id=499http://iteadstudio.com/….