Qoitech's Otii Ace Pro is a development tool for energy optimization of battery-driven and energy-harvesting devices. It is an isolated programmable power supply and a measurement unit that can precisely source voltage (up to 25 V) or current (up to 5 A) and simultaneously measure voltage and current with a high sample rate (up to 50 ksps) and low step size. It computes power and energy that enables engineers and developers to easily see and optimize their devices' energy consumption and battery life under test. Otii Ace 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.

The Otii Ace Pro measures 10.95 cm x 14.45 cm x 4.45 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.

The key to functional, regression, and benchmark testing. Ideal for continuous integration, tracking energy consumption from prototyping to production. Otii Battery Toolbox is a software license that works on all Otii instruments. It can be purchased as monthly/yearly subscription or perpetual license.

Otii software and toolboxes run on Windows, Ubuntu, and macOS.

Scripting in any language using JSON API
- Otii Automation Toolbox makes Otii instruments programmable.
- Control your Otii Arc/Ace with the built-in TCP-server from any language or system that supports communication over TCP sockets, using a JSON-based API.
- Find an example of how to integrate Otii in Jenkins using the Python programming language in the Help section of the Otii application.
- Great for your continuous integration set-up, to keep track of your system’s energy consumption throughout the whole development cycle, from prototyping to production.

Scripting statistics API
- The Otii core computational engine is designed to efficiently make calculations of large sets of data.
- The TCP-API is constantly being expanded with methods that will simplify your energy optimization tasks.
- Examples of API additions are recording_get_info that returns information about a recording, and recording_get_statistics that returns the minimum, maximum, average and energy consumed over a specified time range.

Packaged scripting modules available for Python, Matlab, C#, Java
- Write your scripts using the JSON-based API or use our packaged scripting modules available for popular languages like Phyton, Java, C# and Matlab.
- Find the modules on Qoitech GitHub.

Command line tools
- The toolbox includes a command-line tool, that makes it possible to run test scripts without the UI.
- Run your script in your favorite continuous integration (CI) environment
- Create a test setup in a remote location
- The TCP API includes methods to log in, log out, and handle Otii licenses directly from the script, making it easier to include the script in an automated environment.

Shareable license
- Otii Automation Toolbox is shareable. The license can be assigned only at one user at the time. The license management is done in Otii User Management.
- The license can also be used in offline mode.

The ultimate solution for battery profiling, battery simulation, battery testing and validation. For low-power IoT and embedded electronics. Otii Battery Toolbox is a software license that works on all Otii hardware. It can be purchased as monthly/yearly subscription or perpetual license.

Otii software and toolboxes run on Windows, Ubuntu, and macOS.

- Battery Validation: Charge, discharge in single or multiple steps, cycle discharges, and design custom scenarios. Test and validate one or multiple batteries in real time.  (Only for Otii Ace Pro)
- Battery Profiling: Create discharge profiles of the batteries with specific conditions for the discharge that reflect how your application is behaving. Use these to emulate batteries.
- Battery Emulation: Use any Otii box to act as a battery, following a discharge curve of your specific discharge profile. Simulate battery, get the real capacity value for your application.