The Spark Electron was released a few days ago, giving anyone with the Arduino IDE the ability to send data out over a GSM ... project, be aware you have an option of soldering the Fona module ...

Here is a list of projects that ... access with an Arduino. Just be warned: this one is a bit more complicated than the ...

[Brian] first reported a new $5 WiFi module back in August. Since then there have been an explosion of awesome projects utilizing ... the ESP8266 with an Arduino Mega2560.