Self-driving cars and connected vehicles, is sure to change the way we commute in the future. Today companies like Tesla are encouraging its owners to lend out their cars as robot taxis when not used, ...

Arduino C Code exercise for interfacing the Quad-band GSM/GPRS module SIM800 to Arduino UNO (or any other microcontroller) and interacting with the cellular network using AT commands. Design a problem ...

Arduino library for SIM800L GSM module with event handling (unsolicited notifications) via callbacks.