Sparrow Extended UI is modified firmware that replaces the standard user interface (UI), improving the user experience and expanding the capabilities limited by the stock software of Rigol's DHO800 and DHO900 series oscilloscopes.

DHOActions is an Android application utility and control panel primarily designed for Rigol DHO800 and DHO900 series digital oscilloscopes running the Sparrow Extended UI. It allows users to automate tasks, execute

DHOTools is an application designed to expand the capabilities of RIGOL oscilloscopes of the DHO800 and DHO900 series. It allows you to perform advanced analyses, such as FFT averaging, long-term data logging, and arbitrary zoom of a signal, frequency response, etc. from a PC with Windows or Linux, directly on the oscilloscope or from your mobile device (cell phone or tablet) via a network connection.

DHOVisor is a network visor for the Rigol's oscilloscopes DHO series. Includes faster execution, scaling, full-screen and automatic reconne