Grinn Sp. z o.o.

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Grinn is a technology company that is fully committed to designing and developing IoT solutions from scratch. Our team of experts specializes in hardware design, embedded software development, mechanical engineering, and production management tasks, ensuring a comprehensive and top-quality service.
To ensure the highest level of service and quality, we use advanced technologies and partner with the best suppliers of microcontrollers and semiconductors from global leaders. Our extensive experience and access to these cutting-edge technologies enable us to deliver IoT solutions that meet the highest standards of excellence.

Meet us at EOT 2025

Robert Otreba

Robert Otreba

Lukasz Gajda

Lukasz Gajda

Products at Grinn Sp. z o.o.

Embedded Software Development

Grinn Sp. z o.o.

Embedded Software Development

Hardware design

Grinn Sp. z o.o.

Hardware design

Wireless Connectivity

Grinn Sp. z o.o.

Wireless Connectivity

Grinn Sp. z o.o.

Testing

Production management

Grinn Sp. z o.o.

Production management

Cases written by Grinn Sp. z o.o.

13. April 2023 | Grinn Sp. z o.o.

SOWA

Wireless battery-powered event speaker that allows you to connect as many speakers as you need without a single cable. Thanks to the lightning-fast and stable audio transmission at 48KHz (16 bit), the

13. April 2023 | Grinn Sp. z o.o.

Sani nudge

Sani nudge is a tracking system that automatically detects the use of the sanitizer by healthcare workers while registering patient contact, thus improving hand hygiene levels, increasing patient and

14. April 2023 | Grinn Sp. z o.o.

Yoli

Interactive educational block game for children with different types of games for individual or joint play. The cards placed in the wrong sequence are discarded from the playing board, the correctly s

14. April 2023 | Grinn Sp. z o.o.

Ambitlocker

Ambitlocker is a keyless padlock of a new generation. Users get their individual pincodes in seconds, monitoring system allows you to control each of your padlocks, see in real-time whether it’s avail

14. April 2023 | Grinn Sp. z o.o.

Versa

A small but efficient baggage tracker, that automatically detects movements and switches itself on, goes into sleep mode with the door of the aircraft closing and automatically wakes up arriving at th

14. April 2023 | Grinn Sp. z o.o.

Nubo

Innovative and exceeding industry standards camera, that connects to external sensors using wireless radio. This mobile monitoring camera is suitable for indoor and outdoor use as it’s waterproof. It

14. April 2023 | Grinn Sp. z o.o.

IMBOX

The world's first in-store device that evenly applies protection to shoes in an enclosed space. Thanks to the protective case, the device is completely safe and environmentally friendly, and the proce

14. April 2023 | Grinn Sp. z o.o.

Flowplan

Flowplan is offering an IoT solution for collection consumption data from industrial appliances and coffee machines. Water consumption is measured and processed in order to accurately predict consumpt