Waterproof GPS/LoRa Wearable

Designed and engineered a compact, waterproof GPS/LoRa wearable device from scratch. The solution integrates a custom PCB, wireless electronics, and a Li-ion/LiPo battery within a robust enclosure. Successfully solved complex mechanical and sealing challenges, including implementing a reliable waterproof solution for the USB-C port, achieving an IP67 (or better) protection rating for outdoor and rugged use.
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