avrcp

这是一个开源的双模蓝牙协议栈(bluetooth.stack)(btstack),可以运行在STM32,Linux.，包含HCI,L2CAP,SDP,RFCOMM,HFP,SPP,A2DP,AVRCP,AVDTP,AVCTP,OBEX,PBAP等协议，后续会继续维护，以达到商用的目的

An Apple iAP to Bluetooth AVRCP program designed to interface with a 2012 Hyundai Elantra

Allows media play back from Android with bluetooth A2DP + AVRCP via Raspberry pi showing current playing track information and maintaining wheel controls for next and previous track.

Circuit Python iPod Apple Accessory Protocol Bridge to Bluetooth A2DP/AVRCP for BMW 6FL option.

BMW I/K-Bus SDK

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.

Virtual Bluetooth Car Kit for Bluez

Turn a Bluetooth dial (CMF Buds Pro 2 case) into a per-app control surface for your Mac: slides, video seeking, smooth scrolling, and media.

Discord Rich Presence and Last.fm scrobbling for Apple Music on Linux – from the browser or your phone over Bluetooth

ESP32 smart embedded platform for real-time device control, audio streaming, Android communication, and custom TTS.

ESP32 经典蓝牙音响固件：A2DP Sink + AVRCP + I2S(MAX98357A) 功放 + 5 段软件 EQ + WiFi HTTP 控制

Bluetooth for ESPHome beyond BLE sensors: Bluetooth Classic, pairing and persistence, Classic and BLE HID, A2DP audio to Bluetooth speakers, ESP32-C6 offload on the ESP32-P4.

Use the PTT of a Bluetooth speaker-mic (Abbree and similar: AVRCP FF/REWIND) with DVSwitch Mobile, Zello and other radio apps on Android

Turn wired headphones wireless: an ESP32 Bluetooth audio receiver (A2DP sink) with I2S DAC output, parametric EQ, AVRCP remote control and battery-aware power management. Built on ESP-IDF v5.5.

Custom Bluetooth Classic A2DP and BLE GATT library for Arduino GIGA R1 WiFi: PCM5102A I2S, STM32H747 ARM codec ports and lazy memory allocation. In active development.

把任意文本经蓝牙 AVRCP 显示到 K1001 等带屏设备：Flask POST /display，自带 AVRCP Target 与可选 HFP AG

Remap the Nothing Headphones (1) voice assistant button to any keystroke on Windows

Sony WH-1000XM5 'randomly disconnects' on macOS? It isn't Bluetooth — the headphones send an AVRCP Pause. One command proves it. Includes the fix.

Play MP3s from an SD card through your car navi over Bluetooth with an ESP32 instead of a smartphone. Tested on Toyota NSZN-W64T.

Repurpose a Bluetooth headset's centre button: mute the mic, control playback, or run anything — with a top-bar switcher