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Public designs

1 board

pcb-3-phase-energy-monitor

@mbfredys

Three-Phase Energy Monitor (3P4W) with RJ45 Ethernet communication, powered via PoE and based on the ESP32-S3. Designed for the real-time acquisition and visualization of electrical parameters in 4-wire systems within Office Blocks.

schematicpcbbom

CERN-OHL-S-2.000Jul 8, 2026