Adafruit fona mini cellular gsm breakout sma version adafruit 1963 the adafruit fona mini cellular gsm breakout sma version could put your next project in touch with the world send and receive sms messages and gprs data make and answer phone calls and listen to fm radio in fact enough functions to build a working phone including driving a vibration motor and recharging a lipo battery from the usb power the board needs a microcontroller to drive it and will work with anything that can se