Saleae Logic MSO & Logic Pro Analyzers

Saleae, Inc. is a US test equipment company based in South San Francisco, California, with a second office in Leander, Texas, and European warehouses in the Netherlands and the United Kingdom. It builds USB logic analyzers and oscilloscopes for embedded developers, with the stated aim of making debugging less painful so engineers can return to the joy of engineering.

The Logic MSO combines a mixed-signal oscilloscope and logic analyzer: 2 or 4 analog channels at 100 or 200 MHz, up to 1.6 GS/s, 9-bit or 12-bit resolution, up to 1 billion samples per channel and 8 digital channels expandable to 20 with continuous streaming. The Logic Pro 8 and Logic Pro 16 analyzers cover digital-only work. All devices share the free Logic 2 software for Windows, macOS and Linux, which decodes 25 protocols out of the box, supports community extensions and offers a headless Python automation API.

• Logic MSO 2x100, 4x100, 4x200: 2 or 4 analog channels at 100 or 200 MHz, up to 1.6 GS/s.
• Deep capture: 100M samples on Standard and 1B samples per channel on Pro models.
• Mixed-signal: 8 digital channels at 1 GS/s, expandable to 20 with digital probes.
• Logic Pro 8 and 16: USB logic analyzers with protocol decoding.
• Logic 2 software: 25 built-in protocol decoders plus an extension marketplace.
• Automation API: headless Python control for automated capture and measurements.

An embedded design house in Vietnam can debug firmware communication over SPI, I2C and CAN with one USB tool. An IoT device maker can script regression tests with the Python automation API. Universities can use the free Logic 2 software for embedded systems courses.

One compact USB device replaces a separate scope and logic analyzer for embedded debugging. Continuous digital streaming avoids missing events limited by scope memory. Logic 2 software and its APIs are free, and the Python automation API supports fully automated capture. Hardware carries a 3-year warranty, a 180-day return policy and the first year of calibration included.

Embedded and IoT products keep adding serial buses such as I2C, SPI, CAN and USB-C PD, so firmware teams need tools that see analog and digital signals together and fit into automated test scripts. Vietnam and Southeast Asia host a growing number of embedded design houses, IoT startups and electronics training programmes that favour compact, software-driven instruments.

Saleae, Inc. is headquartered at 90 S Spruce Ave, South San Francisco, California, with an office in Leander, Texas, and is SAM registered as a US small business. Products ship from US and European warehouses and through authorised distributors, including Elecsoft Solution and Contacthings in Malaysia, Amazing Tech and Robot R Us in Singapore, and Venus Supply in Thailand.