Earth source tile for a magnetic modular hex-tile system with LiPo power, MCU control, pogo-pin edge interconnects, and a robust low-speed tile communication bus.

ESP32-S3 USB-C powered host controller with Wi‑Fi/BLE, 3.3V regulation, four magnetic pogo-pin module ports, setup/reset controls, and status LED indicators.

Manufacturable Rev A proof-of-concept PCB system for the SOLX modular magnetic lamp platform, documenting a standardized magnetic pogo-pin electrical pass-through interface, 12V low-voltage power transfer, reserved data/ID contacts, module identification support, automatic configuration recognition, lifecycle metadata tracking capability, and patent-supporting manufacturing/test documentation.