Owen O'Hehir
Embedded Linux & IoT Consultant
We help startups and product teams design, prototype and ship connected devices. Based in Dublin, we combine embedded Linux, IoT and small-volume PCB expertise to turn your electronics requirements into robust, testable hardware and software.
What we do#
- Proof-of-concept design & prototyping — translate your idea into a working prototype you can show to customers and investors.
- Embedded firmware & software development — firmware for ARM, ESP32, ESP8266, PIC, SAM and single-board computers.
- PCB design & small-volume assembly — optimised layouts and low-volume builds suitable for trials, pilots and early deployments.
- IoT device integration — connect devices securely over Wi-Fi, cellular or LoRaWAN and integrate with cloud services such as AWS IoT and ThingSpeak.
- Embedded GUI development — modern, responsive graphical user interfaces for embedded Linux and industrial hardware.
Technologies#
USB · Bluetooth · Ethernet · GUI · Touch screens · WiFi · ARM · ESP32 · ESP8266 · MGM32 · Power management · AI at the Edge · Machine Learning · CAN · RS485 · SWUpdate · Yocto · IoT · Arduino · Embedded Linux · Cellular communication · Sensors · ZigBee · I²C · SPI · Edge Impulse
Why work with us?#
- Deep embedded expertise — years of experience across microcontrollers, SBCs and embedded Linux.
- Startup-friendly — used to working with early-stage teams that need quick iteration and clear communication.
- Small-volume specialists — ideal for proof-of-concepts, pilots and low-volume builds.
- End-to-end thinking — from PCB and firmware through to cloud integration and user interface.
Client feedback#
Aoife McHale, Director, LeakWatch Systems
We found Owen extremely easy to work with & the quality of his work to be excellent. He delivered results quickly & is a clear and timely communicator. Owen implemented the software on a Linux system to fully test the communications framework and returned extremely high quality documentation at the end of the project. We’d have no hesitation working with Owen again and hope to do so again in the future.
Ready to discuss your project? Get in touch →