Sigrok

Sigrok: Electronic Signal Analysis Software

Open-source software package for electronic signal analysis, supporting data acquisition from various devices and signal analysis with protocol decoding and testing capabilities.

What is Sigrok?

Sigrok is a free and open-source software package for electronic signal analysis, with features for data acquisition from electronic devices, protocol decoding, signal analysis and testing, and more. It aims to be the software equivalent of an oscilloscope, logic analyzer, signal generator, voltmeter, spectrum analyzer, and other electronic measurement devices.

Some key capabilities and features of Sigrok include:

• Data acquisition from a wide range of digital and analog hardware devices - oscilloscopes, multimeters, arbitrary waveform generators, and more through modular input/output drivers
• Decoding of over 85 communication and storage protocols like I2C, SPI, UART, 1-Wire, JTAG, CAN, LIN, FlexRay, USB, Ethernet, HDMI, and more
• Acquisition, display and analysis of analog and digital signals
• Graphing and visualization of captured waveform data
• Signal analysis using Fast Fourier Transform (FFT) and other techniques
• Portability across platforms - Sigrok provides native packages for Linux, Windows, macOS, *BSD, and more
• Free and open-source software, licensed under the GNU GPL 3.0

In summary, Sigrok aims to be a one-stop solution for electronic signal analysis, test and measurement applications for engineers, technicians, hobbyists, students and more, with support for a wide array hardware devices and signal analysis capabilities.

Sigrok Features

Official Links