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COMMSL1
L1.01 WROOM breakoutUniversal-core board: ESP32-WROOM module, USB-C, 3.3V LDO, USB-UART bridge, and the two-transistor auto-program (DTR/RTS) circuit. PCB-only — a dev kit would skip the very subsystem it teaches. WROOM antenna keep-out per datasheet.Start the build