4-layer programmable audio platform featuring an ESP32 DSP core, 50Hz Wi-Fi CSI radar, 2x50W TPA3116D2 Class-D amp, hybrid dual-rail power (10A TPS61088 3.7V-to-12V boost & 12–21V DC jack), 3A USB-C fast charging, BMS protection & Cyberpunk Web HUD—more than an amp, a complete wireless sound computer.
hardware dsp esp32 open-hardware kicad power-management hack-club boost-converter audio-amplifier pcb-design class-d bluetooth-audio tpa3116d2 wifi-audio kicad-10 tps61088 programmable-audio
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Updated
Sep 1, 2026 - HTML