engeneering engeneering

Engineering

Firmware Development Firmware Development

Firmware Development

Brandworks engineers embedded software that bridges hardware and user experience. Our team develops optimized firmware for IoT connectivity (BLE/Wi-Fi stacks), fastcharging protocols (PD 3.0, QC 5.0), and AI-driven features like adaptive audio tuning. Collaborations with Dolby, Qualcomm , and Bluetrum ensure seamless integration with advanced chipsets, while OTA update frameworks future-proof devices like smart speakers and GaN chargers. Firmware security includes AES-256 encryption for payment devices and surveillance systems.

EVT→DVT→PVT Execution EVT→DVT→PVT Execution

EVT→DVT→PVT Execution

  • EVT: Validate core functionality (e.g., 100W GaN charger efficiency, thermal limits).

  • DVT: Stress-test designs (drop tests, EMI/EMC compliance) for MIL-STD-810G power banks.

  • PVT: Ensure mass-production readiness with SMT line trials and 98% first-pass yield targets. Certifications (ISO, CE, BIS, Dolby) are embedded early, minimizing delays.

Rapid Prototyping Rapid Prototyping

Rapid Prototyping

We accelerate innovation with 3D printing and modular PCBAs, turning concepts into functional prototypes in weeks. For example, solar-compatible power banks and Dolby Atmos soundbars were iterated using ANSYS thermal simulations and user feedback loops. Agile workflows reduce development cycles by 40%, enabling rapid validation of features like multi-room audio pairing or touch-sensitive controls.