This is the Adafruit Feather 32u4 FONA - our take on an 'all-in-one' Arduino-compatible + audio/s...
For those who want to take it to the next level we now have a 3G Cellular Modem breakout! The FON...
Thingbits Electronics - Arduino, Raspberry Pi, Embedded Electronics Kits, components & tools - Ad...
This Adafruit's cellular breakout board allows you to send SMS, connect to Internet over GPRS, ma...
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This shield fits right over your Arduino or compatible. At the heart is a powerful GSM cellular m...
Control your project with an SMS or connect it to the Internet via GPRS if you do not have access...