But the module also has a very capable SPI interface, and by adding a simple Arduino, the complete capabilities of this receiver can be unlocked. [garagedrone] put together a very complete demo ...

As we all know, wearing a helmet is mandatory in most countries, including India while driving a vehicle, not just because of ...

[Rafael] just made a little library that allows you to interface these modules to the Atmega328p-based Arduino UNO in order ... Our guess it that an SPI / I2C IO extender could lift this limitation.