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S-04IoT & Connected Systems

IoT & Connected Systems

We connect physical devices (sensors, hardware, equipment) to software, so data from the real world reaches the systems that need it, reliably and securely.

Devices sending data across the hardware-software boundary to a gateway and backendDevicesBoundary, designed firstGatewayBackend
  1. Devices
  2. Boundary, designed first
  3. Gateway
  4. Backend
Blueline: scope of this sheetDetail 1 / S-04

Specification

Condition
You have, or are building, hardware that must talk to an app, a dashboard, or a backend, and getting that connection wrong is expensive or dangerous.
Deliverable
A reliable, secure connection between your devices and your software systems.
Sequence
  1. We treat the boundary between hardware and software as the highest-risk part of the system, and design it first.
  2. Device-to-cloud architecture and real-time data handling.
  3. Security designed for connected hardware from the start, not added afterwards.
Crew
  • Backend or systems developer with IoT experience
  • A data engineer for real-time data, depending on scope
Engagement
  • Does not apply: Assessment first
  • Applies: Defined project
  • Applies: Ongoing
A defined project for the initial connected system, usually followed by ongoing operations once devices are live in the field.
See also

N.I.C. · Not in contract

  • The hardware itself: device manufacturing, sensor selection, industrial design. We build the software layer that makes the hardware useful.
BerlinLützowstraße 102-10410785 Berlin, Germany
betahaus | KreuzbergRudi-Dutschke-Straße 2310969 Berlin, Germany
Issued for inquiry · lets@actdigital.ioSheet S-04 · IoT & Connected Systems© 2026 ACT Digital GmbH
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