We’ve seen Arduino-powered ... The 3G module is able to act as a 3G modem via a USB connection, allowing any computer to take advantage of wireless Internet with a SIM card.

the Arduino team has today announced that availability of the new Arduino SIM has now rolled out worldwide to Asia, Australia/NZ, Middle East and Africa, and the Americas (excluding Brazil).

The RePhone Core GSM + BLE with nano sim module is about the size of a stamp ... For those still learning, the RePhone team built Arduino IDE, Lua and JavaScript libraries. If you want to use ...