Black Swift is a coin-sized computer with integrated Wi-Fi adapter and antenna – created mainly for IoT and Smart Home applications. It should be friendly and well-suited for both enthusiasts and professional engineers – small and versatile enough for embedded needs and simple enough for DIY. It comes with custom-build OpenWRT, so all the software tools are quite usual – it’s a Linux environment and programming languages from C/C++ to PHP/Perl/Python. Finally, it’s open source – both hardware and software.