Arduino and Telefónica have made this board compatible with the other network interfaces available for Arduino. Code written for the Ethernet or Wifi Shield can be adapted for this shield by changing ...

The Arduino is a great choice as it can easily decode the phone’s rotary dial pulses. The Arduino code takes all of the individual dialed numbers and combines them into a phone number.

A German computer engineer said that he had cracked the secret code used to encrypt most of the world's mobile phone calls.

A GROUP of scientists claim to have cracked the security code that protects around 80 per cent of the world's mobiles phones.

GSM code writers made a mistake in giving high priority to call quality, correcting for noise and interference, and only then encrypting, Biham said. Recently, a new and modern encryption system was ...

Arduino devices have had the option of a GSM linkup for awhile, but getting that cellular link to truly strut its stuff hasn't always been easy, even for those of us who'd be inclined to program ...

Did you know that the vast majority of calls carried out on the 3.5 billion GSM connections in the world today are protected by a 21-year old 64-bit encryption algorithm? You should now, given ...

Arduino has two new boards out which deliver connectivity - the Arduino MKR WAN 1300 (LoRa) and the Arduino MKR GSM 1400.

A German computer engineer said he had cracked the 21-year-old GSM algorithm used to encrypt most of the world's mobile phone calls. But the GSM Association countered that cracking the code was ...