Portfolio

Selected embedded Linux, IoT and firmware projects delivered by Electronics Consult — from ESP32 LoRaWAN devices to Yocto-based prototype boards.

Full embedded Linux stack for Meritech’s CleanTech Evo automated handwashing stations — Yocto BSP, OTA updates (SWUpdate + U-Boot), AWS IoT integration, GUI and stepper motor control.
Embedded firmware design for a Dublin-based IoT startup, LeakWatch Systems. The work included C++ code development on embedded devices (ESP8266) to communicate securely to remote servers. Also included was Python software development on a Linux-based system to facilitate testing of the communications between the devices and server.
Creation of software (JavaScript, HTML) to allow the integration of LoRaWAN devices on The Things Network into ‘Homey’, a home automation ecosystem.
PCB design & assembly of a daughter board add-on featuring an ADV7184 for an Analog Devices Blackfin single board computer running embedded Linux.
Development & creation of loadable kernel module (LKM) drivers for Linux single board computers.
Custom Yocto builds to support customer requirements.
Development of Linux Devicetrees to enable hardware on custom builds.
Development of embedded graphical user interfaces (Qt & Microchip solutions) on Linux single board computers to meet customer requirements.
Development on a Microchip SAMA5D4 Xplained board for an embedded GUI industrial project.
Consultation work for a local artist to develop solutions, source components & assemble prototypes to satisfy the illumination requirements of their work.

Meritech CleanTech Evo — Automated Handwashing Station