USB Logic Analyzer UMLOFE 2pcs 8 Channel 24MHz for Arduino ARM FPGA

Description

Product Overview

The UMLOFE USB Logic Analyzer is a compact yet powerful instrument designed for developers, engineers, and educators who need precise digital signal capture across multiple channels. Featuring eight independent inputs, the device can sample at up to 24MHz, providing the temporal resolution required to analyze fast communication protocols such as UART, I2C, and SPI. Its input voltage range of -0.5V to 5.25V accommodates a wide variety of logic levels, while the built‑in USB cable offers a clean, cable‑free connection to any Windows, macOS, or Linux host. The analyzer is fully compatible with the popular Saleae Logic software as well as the open‑source Sigrok suite, giving users the flexibility to choose their preferred analysis environment. Constructed from a durable ABS housing, the unit measures 5.59 x 3.62 x 1.14 inches and weighs just 3.17 ounces, making it portable enough to travel to field sites or classroom labs. The package includes two analyzers, a USB cable, and a quick‑start guide, ensuring that users can begin testing immediately out of the box.

Usage

Designed for a broad spectrum of applications, this logic analyzer excels in both hobbyist and professional settings. In a typical Arduino development workflow, the analyzer can be attached to the microcontroller’s I/O pins to capture real‑time UART traffic, allowing developers to verify baud rates, data integrity, and timing constraints without resorting to external oscilloscopes. For ARM‑based embedded platforms, the 24MHz sampling capability ensures that high‑speed SPI flash reads and writes are accurately recorded, facilitating firmware debugging and performance tuning. FPGA designers benefit from the eight‑channel capability, which can monitor multiple data lines simultaneously, simplifying the validation of complex state machines and bus protocols. The device also integrates seamlessly into automated test rigs, where its USB interface can be scripted via Python or Bash to collect data logs for regression testing. Whether you are troubleshooting a robotics controller, validating a sensor interface, or teaching digital communication fundamentals, the UMLOFE analyzer provides a reliable, low‑cost solution.

Why Choose Us

UMLOFE stands behind every unit with a commitment to quality and customer satisfaction. Each analyzer undergoes rigorous functional testing before shipment, guaranteeing that the sampling rate, voltage thresholds, and channel integrity meet the advertised specifications. The ABS enclosure is engineered to resist impact and environmental stress, extending the product’s lifespan even in demanding laboratory environments. Our after‑sales support includes detailed documentation, firmware updates, and responsive technical assistance via email and online forums. Because the analyzer is compatible with both Saleae and Sigrok software, users are not locked into a proprietary ecosystem, preserving investment flexibility. Additionally, the device’s low price point does not compromise performance; it delivers the same 24MHz sampling speed found in higher‑priced competitors, making it an attractive option for budget‑conscious teams. By choosing UMLOFE, customers gain a trustworthy tool backed by a responsive support network and a product designed for real‑world reliability.

Key Features

• Eight independent channels capture complex multi‑signal interactions in a single session
• High‑speed 24MHz sampling rate ensures accurate timing analysis for fast protocols
• Broad input voltage range (-0.5V to 5.25V) accommodates diverse logic families
• Plug‑and‑play USB connection works with Saleae and open‑source Sigrok software
• Dedicated customer support and firmware updates provide long‑term reliability

FAQ

What operating systems are supported?

The analyzer works with Windows 7 or later, macOS 10.12+, and most Linux distributions that support libusb.

Can I use the analyzer with other software besides Saleae?

Yes, the device is fully compatible with the free Sigrok suite and can be accessed via custom scripts using the libusb API.

Is the USB cable included sufficient for high‑speed data transfer?

The included USB cable meets USB 2.0 specifications and reliably handles the full 24MHz sampling bandwidth without data loss.

How many analyzers are shipped in the package?

Each package contains two identical logic analyzer units, a USB cable, and a quick‑start guide.

What is the warranty period?

UMLOFE provides a one‑year limited warranty covering manufacturing defects and offers replacement or repair services within that period.