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“Ever lost padlock keys or forgotten the code to your incredibly strong padlock and can’t open your locker? Imagine a padlock which can be opened with a tap on an object which everyone now carries around and rarely forgets …
Content for RFduino
The RFduino is a Bluetooth 4.0 Low Energy BLE RF Module with Built-In ARM Cortex M0 Microconroller for Rapid Development and Prototyping Projects. It features the RFD22301 SMT Module.