Otii Arc Pro

Qoitech's Otii Arc Pro is a multi-tool, power analyzer, power supply and log sync, all in one device. It is designed for everyday use on any developer's desktop. Otii Arc Pro is compact, portable and quiet yet comprehensive in the technical features needed for energy optimization of battery-driven devices. One of the most prominent features of Otii Arc Pro is its ability to display current and voltage measurements in real-time, enabling analysis of an energy profile synced to device UART logs. Otii Arc Pro can be upgraded with Otii Toolboxes, software licenses that elevate the instrument into specialized tools such as battery profiler and simulator, or automation tools. It can be used in product development, test and verification, quality assurance and maintenance (for example as part of continuous integration set-up), and in technical sales.

Otii Arc Pro measures 10.9 cm x 14.4 cm x 4.4 cm (W x L x H) and weighs 450 grams. It is designed for the office, lab, usage at home, and field measurements. The innovative mechanical design allows for efficient heat dissipation, so no fan is needed resulting in low noise.

A USB-A^® to uB cable is included in the package.

Features

• Easy-to-use desktop application for Ubuntu, Windows, and macOS
• Quick install, plug-and-play setup; start measuring in less than a minute
• Compact, portable, and quiet; it does not require a lab environment so it can be used anywhere
• Designed to be used by any developer throughout the stack
• Continuous system-level current and voltage measurements
• Current auto-range for nA to 5 A, with a sample rate of up to 4 ksps
• Subsystem current and voltage measurements via ADC in the expansion port
• Power supply with an output voltage range of 0.5 V to 3.75 V when USB powered, up to 5.0 V when powered with optional DC adapter
• Measurements continuously synchronized with debug logs from the device under test, collected via UART in the expansion port
• Recordings can be synced with external debug logs in post-processing
• Real-time analysis; scroll, zoom, and select parts of the current consumption and debug logs while measuring
• Record and compare multiple recordings
• Share the recordings for additional measurement or view
• Undo/redo functionality
• Support for multiple Otii boxes
• Battery life estimator
• Share the recordings for additional measurement or view
• Configurable UI
• Fully responsive UI during heavy data measurement load (multiple streams, long recordings)
• Made in Sweden