Development of the measurement and control module controled by a mobile device

This article describes the development of the measurement and controlling module that can be controlled through some mobile device (smartphone or tablet) application. The design was influenced by the experiences from the former development and user reactions of similar device that was commercially successful and with good reception. The goal was to create a low-end device that would be also very powerful and flexible. The whole system consists of the hardware, software for FPGA and RTOS and software for mobile devices.