Embedded Computing Design

Roelof Koopmans

VP Business Development

Dracula Technologies

Roelof Koopmans has 25 years of experience in founding and managing startups in IT and IoT. In the early 2000s, he was founder and CEO of hosted Internet datacenter services provider Aspectra AG in Zürich. He spent nine years as General Manager Europe for the US-based RFID/IoT company MOJIX Inc. From 2018 through 2023, Roelof worked with SEMTECH, where he was responsible for LoRa IoT. Since early 2023, he has been VP of Business Development at Dracula Technologies.

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IoT

OPV Powers Next Generation of Ambient IoT & Low-Power Electronics - Blog

November 13, 2025
Roelof Koopmans Dracula Technologies  

As connected devices proliferate, from smart sensors, trackers and wearables to IoT networks, engineers face a mounting challenge: how to power millions of small systems efficiently and with sustainably.

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