ESP32 Bluetooth A2DP Sink with LDAC, aptX, aptX-HD, AAC codec support.
Audio Transmission APP on Windows (LDAC, LHDC V5, aptX, AAC, SBC XQ, SBC / experimental: aptX HD, aptX Low Latency, FastStream, Opus, Opus 05, LE Audio)
For avoiding "cheapie sound" distortion like a thin veiling smokescreen specific to LDAC Bluetooth earphones and DAC's under $30 (probably), this module sets near ideal re-sampling which involves special digital filtering at the system-wide mixer.
Multi-codec Bluetooth A2DP audio sink for the ESP32-S31 on ESP-IDF v6.1 — LDAC, aptX/HD/LL, LHDC-v5, Opus, LC3plus, AAC, SBC. Runs entirely on internal SRAM
Custom firmware for the Sony NW-A55 (NW-A50 series) Walkman — a native replacement player UI that keeps Sony's DSP, LDAC and USB-DAC intact.
Flutter companion for BDK ESP32 Bluetooth speakers. Visual EQ presets, 22 LED effects, BLE controls and detailed Android codec preferences. Android-tested development preview; desktop and Apple support in progress.
simply view Bluetooth Audio Codec your current BT device use. （eg. AAC, aptX, SBC, LDAC, aptX HD...）
macOS menu bar app that streams your Mac's audio to Bluetooth headphones with LDAC, aptX HD, aptX, AAC or SBC — better codecs than macOS uses on its own.
Luminescence Dose and Age Calculator (LDAC v1.2)
Espressif IoT Development Framework. Official development framework for Espressif SoCs. Classic Bluetooth with multiple Codecs.
FIIL 耳机 LDAC 离线激活工具集 | 官方服务器下线后，如何在自己买的耳机上重新打开 LDAC
OpenLDAC 中文版 — 上游 v1.0.0 的简体中文汉化 + WASAPI 采集崩溃修复（上游编码器为占位实现，不含真实 LDAC 编码与发送）
Native Android app that monitors Bluetooth audio codecs (LDAC, aptX, AAC, SBC) in real time — live bitrate/sample-rate dashboard, persisted history with export, connection-stability tracking, smart notifications, and optional background monitoring.
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