Qoitech Otii - IoT Device Power Optimising Tool

633,23 $ excluding VAT
759,87 $ including VAT     Who pays VAT?


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Otii by Qoitech

Otii is an amazing tool to help you develop low power IoT devices. It measures your device's current consumption, all the way from development through to production test.

The Otii Arc hardware powers the device under test up to 5A at 5V, and measures current consumption down to nA. The included Otii software application - available for Windows, macOS or Ubuntu Linux - makes it easy to take measurements, and record logs.

Additional software options are available for Otii for additional functionality, including battery profiling and emulation and scripting for use in production testing.

Otii software

Otii Software

Otii's intuitive, multi-platform, software makes recording and analysing traces simple.

  • Record traces - zoom in for a closer look
  • Compare recordings - see changes as you develop
  • Synchronise traces with your devices UART output - see exactly what the device was doing at the time
  • Trigger outputs from Otii Arc, and records inputs

Key specifications:

  • Output voltage: 0.5V to 5V
  • Output voltage resolution 1mV
  • Output current: 2.5A continuous, 5A peak
  • Sink current: 0 to 2.5A
  • Sink current resolution: 39μA
  • Current measurement accuracy: ±(0.1 % + 50 nA)
  • Voltage measurement accuracy: ±(0.1 % + 1.5 mV)
  • Sample rate: up to 4ksps
  • Analog bandwidth (3 dB): 400Hz
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Otii Tech Specs

Data sheet and specifications for the Otii Arc