Industrial Networking
TSN Validation Testbed Platform
Custom Yocto Linux BSP on NXP i.MX8MP with industrial Ethernet switch integration. Developed SPI and I2C drivers, MAC-to-MAC binding, and a configuration UI for TSN feature validation in deterministic networking environments.
YoctoLinux BSPTSNi.MX8MPPython
Edge AI
Voice Assistant Pipeline with Wake-Word & LLM
Modular edge AI voice system on NXP SLN-Local-SUVI with I2S audio capture, Raspberry Pi + Hailo Whisper transcription, and LLM response generation — full voice-in to spoken-response loop with minimal latency.
FreeRTOSI2SWhisper LLMHailoPython
Industry 4.0
Modular IIoT Controller
Industrial gateway on Raspberry Pi CM4 and RP2040 with SPE 10Base-T1L networking up to 1 km. FreeRTOS-Plus-TCP framework, Zephyr-based Pico-SPE modules, and fault-tolerant state machines for distributed automation.
FreeRTOSZephyrSPERP2040CM4
Automotive
ABS/ESP Brake Control Integration
AUTOSAR Classic abstraction layer development for electronic stability and anti-lock braking on Renesas D4 controllers. CAN/CAN-FD communication, valve control algorithms, vehicle behavior validation, and root-cause failure analysis.
AUTOSARCAN-FDRenesasVector Tools
Sports Analytics
AI Shotgun Camera with IMU Sensor Fusion
Multi-sensor camera system on NXP IMXRT1060 and Jetson TX2-NX with custom IMU drivers, wake-word voice detection, and real-time motion tracking for performance analytics and user feedback.
IMXRT1060JetsonIMU FusionFreeRTOS
Medical / Cryogenics
Cryogenic Freezer Monitoring System
End-to-end hardware design for LN2 cryogenic monitoring — circuit simulation, multilayer PCB, component procurement, validation testing, EMI/EMC pre-compliance support, and production documentation.
AltiumLT SpiceEMI/EMCDFMEA