About Gestahl
We design interface hardware that bridges industrial 24V systems with modern microcontrollers and single-board computers.
What We Build
Our boards solve a specific problem: getting reliable signals between factory-floor voltages and the processors that need to read them. We handle the level shifting, signal conditioning, and power regulation so you can focus on your application—not protection circuitry.
Our product line spans 24V I/O interfaces, MOSFET switching modules, servo controllers, and GPIO shields for popular platforms like ESP32 and Raspberry Pi. Each board integrates the power conversion, voltage translation, and industrial-grade connectors needed for real-world deployment.
Designed for Integration
Our products are subassemblies—building blocks for your projects, custom tools, and end-use systems. We provide complete documentation with wiring diagrams and code examples so you can integrate quickly and move on to the work that matters.
Every board is designed for the realities of industrial environments: noise immunity, wide temperature tolerance, and screw terminals that accept real wire gauges. We spec industrial-qualified components and design for long-term reliability.
Who We Serve
We sell to system integrators, OEMs, and engineers building automation systems, retrofit controls, or custom industrial equipment. If you're connecting PLCs, sensors, or actuators to modern compute platforms, we make the hardware that gets the signals where they need to go.
Contact us
Interested in working together? Fill out some info and we will be in touch shortly. We can’t wait to hear from you!