A smart NFC Bluetooth speaker built with ESP32, featuring A2DP sink, OLED display, LVGL GUI, and state machine firmware in C++17/ESP-IDF.
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Jun 18, 2026 - C
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bluetooth-a2dp
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Root the rainx LoopDL (loopdl.co.uk Portable 5G WiFi & Bluetooth speaker, MediaTek MT6877 / Dimensity 900) and turn it into a dumb Bluetooth speaker or full Android phone — Magisk module + helper app + native button daemon.
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Jun 23, 2026 - Kotlin
Giving a retro Billy Bass a new brain. ESP32 hardware hack featuring real-time lip-sync, Bluetooth audio, and an AI personality via Gemini & ElevenLabs.
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May 28, 2026 - Python
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