. . . . "Tinkerforge is an open source hardware platform of stackable microcontroller building blocks (Bricks) that can control different modules (Bricklets). The primary communication interface of the building blocks can be extended using Master Extensions. The hardware can be controlled by external programs written in C, C++, C#, Object Pascal, Java, Perl, PHP, Python, Ruby, Shell and VB.NET over a USB, Wifi or Ethernet connection, and running on Windows, Linux and Mac OS X."@en . . "Tinkerforge GmbH"@en . "2011Z"^^ . .