Description

Introducing Qoitech Otii Arc Pro: an all-in-one device combining a multi-tool, power analyzer, power supply, and log sync, tailored for seamless integration into any developer’s workspace. Compact, portable, and discreetly quiet, it packs comprehensive technical features essential for optimising energy usage in battery-driven devices.

Details

Among its standout features is the real-time display of current and voltage measurements, facilitating synchronised energy profile analysis alongside device UART logs. Additionally, Otii Arc Pro is expandable with Otii Toolboxes, offering specialised functionalities like battery profiling, simulation, and automation.

What can Otii Arc Pro be used for?

The Qoitech Otii Arc Pro serves a wide array of applications, including, but not limited to:

• Powering devices during developmental stages
• Profiling energy consumption of microcontrollers, sensors, devices, and electronics in real-time and over durations up to 25 V
• Enhancing battery life by optimising sleep currents
• Monitoring inrush currents • Tracking component leakage currents over time
• Crafting power-efficient hardware, firmware, and software via regression testing
• Diagnosing hardware and software issues.

It makes it ideal for employment in IoT sensors and hubs, mobile phones, wearables, development boards, and consumer electronics.

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.

Key Features of Otii Arc Pro

• Otii software: Intuitive desktop application compatible with Ubuntu, Windows, and macOS for seamless user experience.
• Quick installation and plug-and-play setup, enabling measurement initiation in less than a minute.
• Compact, portable, and quiet design, allowing usage in various environments without the need for a lab setting.
• Suitable for developers at all levels, from software to hardware, throughout the development stack.
• Provides continuous system-level current and voltage measurements.
• Auto-range current measurement from nA to 5 A with a sample rate of up to 4 ksps.
• Active voltage regulation without burden voltage.
• Enables subsystem current and voltage measurements via ADC in the expansion port.
• Power supply with output voltage ranging from 0.5 V to 4.2 V when USB powered, extendable up to 5.0 V with optional DC adapter.
• Synchronises measurements with debug logs from the device under test collected via UART in the expansion port.
• Real-time analysis features including scrolling, zooming, and selective examination of current consumption and debug logs.
• Capability to record and compare multiple sessions.
• Incorporates a battery life calculator for efficient power management.
• Offers undo/redo functionality for ease of operation.
• Supports multiple Otii hardware within a single project.
• Facilitates sharing of Otii projects and recordings for collaborative measurement or review.
• Customisable UI for personalised user experience.
• Fully responsive UI even during heavy data measurement loads such as multiple streams or long recordings.
• Features an offline license mode for added flexibility.
• Manufactured in Sweden, ensuring top-notch quality and reliability.

Specifications