Selected hardware and firmware projects across IoT, industrial, computer vision, and consumer electronics.
LoRaWAN-based sensor network for industrial monitoring. STM32 firmware, FreeRTOS, LTE telemetry stack, custom PCB.
LoRaWAN v1.1 volumetric and ultrasonic meter with custom glass LCD. Battery powered for years of field operation.
Remote monitoring gateway on nRF52840. Reduced field failures 15%, improved battery life 23%.
Point cloud processing and real-time video pipeline on Jetson Nano for robots and drones. C2PA image signing on i.MX.
POS device with RFID, GSM, and TouchGFX GUI. 6-layer high-speed PCB with SDRAM and RGB LCD buses.
Hobby project: custom smartwatch from scratch with environmental sensors and TFT display on nRF52 and DA1470x.