In-house development / Complex control logic across connected devices
Smart Switching & Embedded Control
Designing connected switching devices with custom firmware, dependable state handling, structured communication and maintainability in mind.
The challenge
A single switch is straightforward. At multi-device scale, unique device identity, consistent communication, predictable switching states and firmware maintenance become the real engineering challenge.
Our solution
Microcontroller firmware and control logic were adapted around structured device parameters, local MQTT connectivity, defined relay states and an architecture for future firmware updates.
The outcome
An adaptable embedded foundation that makes connected switching solutions easier to configure, test and integrate into broader control systems.
Technical context
The implementation focuses on low-level firmware, digital I/O, dependable switching sequences, local communication and maintainability. Client installations and confidential device configurations are not shown.