D3 Engineering (Malaysia) — Embedded Software & Firmware Engineering
Embedded Software & Firmware Engineering Company in Malaysia
Based in Penang, Malaysia, we help companies worldwide build production firmware, RTOS, and embedded Linux systems — from schematic and PCB design through to connected, production-ready hardware.
Embedded Engineering Services
Six embedded engineering disciplines, one team.
Embedded Firmware & Software Development
Production-grade firmware for microcontrollers and custom hardware.
RTOS Development
Real-time scheduling on FreeRTOS, Zephyr, or bare-metal.
Embedded Linux Development
Custom Yocto or Buildroot builds, kernel and bootloader configuration.
IoT & Connected Software
Device, gateway, and cloud software with OTA updates and fleet monitoring.
Schematic Design
Circuit capture and BOM for a new or revised board.
PCB Layout
Component placement and routing into a manufacturable board.
Why D3 Engineering
Senior embedded engineers, hardware-aware from day one.
D3 Engineering is a Malaysia Digital (MD) status company and the software engineering arm of D3 Innovation. We work as an extension of your team — clear scoping, transparent progress, and full ownership of the code and documentation at handover.
- ✓ Senior firmware and embedded software engineers on every engagement, not just at kickoff
- ✓ Hardware-aware software — we design for the real device and the real datasheet, not a simulator
- ✓ BSP, driver, and RTOS documentation handed over so your team can maintain it after launch
Hands-on, hardware-level
Industries
Built for the categories connected products actually ship in.
Portfolio
Recent engineering work.
IoT Software Integration for a Cellular Asset-Tracking Device
Connected a cellular tracking device to a production cloud backend, moving a proof-of-concept to a fleet-ready pilot of over 1,000…
View case study →BSP & Device Driver Bring-Up for a New Networking Gateway SoC
Brought up embedded Linux and custom device drivers on a new SoC, cutting the gateway platform's development timeline by several…
View case study →PCB & Schematic Redesign for a Battery-Powered Smart Home Sensor
Reworked a first-revision sensor board to fix power-budget and signal-integrity issues ahead of a 5,000-unit production run.
View case study →FAQ
Frequently asked questions
What does D3 Engineering do?
D3 Engineering builds embedded software and firmware for connected hardware products — firmware, RTOS, embedded Linux, and embedded AI — from a bare board to a shipped, documented product.
Is D3 Engineering related to D3 Innovation?
Yes. D3 Engineering is the embedded software and firmware development division of D3 Innovation, an electronics manufacturing services company based in Penang, Malaysia.
What industries does D3 Engineering serve?
Communication, Lighting, Energy/Industrial/Building, Smart Home, Networking, and Agriculture & AgTech — see the Industries page for detail on each.
Where is D3 Engineering located, and do you work with international clients?
We're based in Penang, Malaysia, and hold Malaysia Digital status. We work with hardware and product teams both locally and internationally.