Tech Papers

June 5, 2020

Analyzing power consumption of cellular IoT devices with Otii and a network simulator

Peter Macejko, a Wireless Specialist at Anritsu, paired Otii Arc with a network simulator MT8821C to analyze the power consumption of cellular IoT systems.
April 24, 2020

Battery benchmark – Will my LoRaWAN IoT device work with a coin cell battery?

With LoRaWAN being one of the most popular IoT connectivity standards, it is interesting to understand what kind of batteries work using this technology.
March 30, 2020

How to minimize the noise in your Otii measurements

To make sure your measurements are done in the best possible way, focus on minimizing noise in your everyday Otii measurements.
January 10, 2020

Otii and short pulses

If you’re wondering how shorter pulses affect energy measurement accuracy, you’ve come to the right place!
November 27, 2019

How Spreading Factor affects LoRaWAN device battery life

The good old Spreading Factor – one of the key LoRaWAN characteristics that can make or break your IoT solution. We teamed up with The Things Network to explore how to find the right balance between battery performance and long-range communication.
February 8, 2019

On power management for IoT: New case study

A new case study on power management for IoT by our Björn published at DigiKey
September 19, 2018

Otii as a smart lab power supply

When we embarked on the journey to bring Otii to the market we really wanted to offer an all-in-one tool for working with device current consumption.
September 6, 2018

How does the Otii Arc handle a device under test that sources voltage into the main terminals?

You asked us how the Otii Arc handles a device under test that sources voltage into the main terminals.
April 19, 2018

How to run automated measurements using Command Line Lua Interpreter

Lua scripting, an Otii premium feature, is very useful for automating iterative and time consuming power consumption measurements.
April 5, 2018

Minimize energy consumption of a microcontroller by lowering the speed and voltage of the central processing unit

In this tech paper we showcase how to minimize power consumption of an Atmel ATmega328PB Xplained Mini evaluation board.
February 22, 2018

Measuring DC/DC converter efficiency

One of the important design considerations in order to get the most out of the battery life for an IoT device is how to connect the battery (or batteries) to the load. The best option is often to connect the two through a DC/DC converter.
November 22, 2017

Controlling periodic activity of peripherals to minimize energy consumption

This application note describes how to schedule periodic activities in order to achieve low energy consumption.

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