Where everything OnIt ships is born. Hardware design, firmware, 3D printing, CNC — and the professional software tools we've built along the way.
From a napkin sketch to a working prototype — every discipline lives under one roof. This is how OnIt Core was built. This is what we offer to clients.
Industrial-grade 3D design and technical drawing. From enclosures to mechanical assemblies — parametric, precise, production-ready.
Custom PCB design, schematic capture, and BOM management. Carrier boards, power circuits, I/O expansion — we design for manufacturability.
Low-level firmware for microcontrollers and SoMs. ESP32, CM5, STM32 — real-time control, communication protocols, OTA updates.
Rapid prototyping and production-quality FDM printing. Functional parts, enclosures, jigs — iterating fast from design to physical part.
Precision subtractive manufacturing. Aluminium enclosures, brackets, heat spreaders — machined to spec directly from our models.
Full-stack software: FastAPI backends, React dashboards, desktop apps, iOS. From the Nexus runtime to end-user interfaces.
We understand the system, the constraints, and what "done" looks like.
3D models, schematics, architecture — everything on paper before anything physical.
Printed parts, assembled boards, running firmware — real hardware to test against.
Stress testing, field validation, iteration until it works in the real environment.
Production-ready output — hardware, firmware, documentation, support.
Every tool in our catalogue started as an internal need. We built it, refined it in production, and packaged it for the wider industrial world.
Desktop application for real-time I/O monitoring across wired and WiFi racks. Configurable channels, DM mode, custom labeling — built for factory floors.
Professional serial communication tool for industrial debugging, protocol analysis, and device commissioning. Clean interface, industrial-grade reliability.
Mobile workforce tracking for industrial environments. Job assignment, time logging, and operator accountability — built for factories, not offices.
Full-stack gym access control system — IoT hardware, cloud backend, and management dashboard. Proof that Nexus-grade architecture applies beyond the factory floor.
Everything in the workshop feeds into our flagship product. Back OnIt Core on Kickstarter and support the next chapter.