What’s included

Otii Arc/Ace Pro

The Otii hardware arrives in a box; depending on the version chosen, it will be labeled as Otii Arc or Otii Ace.

Once open, you will find:

• Otii Arc Pro / Otii Ace Pro hardware unit

• USB cable + Adaptor C (only for Otii Ace Pro version)

• Declaration of Conformity (DoC)

• Product safety information

• Qoitech sticker

Download Otii software here. Otii software is free-of-charge, subscription free.

It operates on Microsoft Windows 10/11, Linux Ubuntu, or Apple macOS (Apple Silicon and Intel). To get started, you must provide:

• A computer operating Microsoft Windows 10/11, Linux Ubuntu, or Apple macOS (Apple Silicon and Intel). The computer requires an available USB port, and it is recommended at least 16 GB of RAM.

• Positive and negative banana connectors for connecting the Otii hardware to the device under test.

• Female to female/male jumper wires for connecting the Otii hardware main expansion port to the device under test for extra functionalities.

• The device under test (DUT) to be measured, analyzed and optimized.

• [Optional] External DC adapter. For Otii Arc Pro, in the range 7-9V, max 5A. For Otii Ace Pro, in the range 7-20V, max 5A. Here are few suggestions on the DC adapters.

Ready to start? Check out the quick start guide, and start developing battery-driven devices.

Otii Toolbox

Otii Battery and Automation Toolbox are the software licenses that can be purchase as perpetual or on monthly or yearly subscription. They require no additional hardware. Once purchased, activate the license/s in the Otii application and you are ready to go!