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Firmware & embedded design in Gauteng.
Nuteknix develops embedded firmware from staffed premises in Benoni — with your hardware on our bench, or ours at your site. Microcontroller firmware, embedded systems design and firmware takeover, for companies across Gauteng.
Why local matters
Firmware lives
on hardware.
The hardest embedded bugs live at the boundary between the code and the circuit — and that boundary is a physical place.
A timing glitch on a bus, a sensor that misbehaves only on the production line, a device that resets once a week in the field: problems like these are solved with the real hardware on a bench, a scope on the signal and a debugger on the chip. A firmware partner in Gauteng means that bench is minutes away, not an ocean away — bring your board to our Benoni workshop, or we bring the tools to you.
And because Nuteknix designs electronics as well as firmware, the people writing your code can also read your schematic. Embedded design here means both sides of that boundary, under one roof — through to software and IoT & cloud when the product calls for it.
What we do here
Code that ships.
Close by.
From new firmware for a new board to taking over code nobody supports anymore.
Microcontroller firmware
Production firmware for ARM Cortex-M, ESP32, STM32, PIC and other MCU families — bare metal or RTOS-based, with drivers for the buses industry actually uses: RS485, CAN, SPI, I²C, USB, Ethernet.
Embedded systems design
Complete embedded development — hardware and firmware engineered together by one team, with connectivity, over-the-air updates, watchdogs and recovery behaviour designed in from the start, not patched on.
Firmware rescue & takeover
When the original developer is no longer around, we take over existing firmware: master the source, document what was never written down, fix what's broken and keep the product moving — without replacing the fleet in the field.
At your site, in person
Benoni and the East Rand are home turf with same-day reach; Johannesburg, Midrand, Pretoria and Centurion are regular territory for commissioning, integration and on-site debugging. Further afield, couriered hardware and remote collaboration work fine.
Proof — engineered as one system
“Hardware, firmware, software and cloud — engineered as one complete system.”
See how the pieces come together in our featured project.
Read the case study →Need an embedded engineer nearby?
Let's debug it
at the bench.
willem@nuteknix.co.za ↗16 Curtis Street, Rynfield
Benoni, 1501, Gauteng