iap2

Better CarPlay for MHI2Q! Cluster Map, HUD Projection, Spatial Audio and more

CarCast — a CarPlay receiver for macOS, Windows, iPhone and iPad (iCarCast), and Android tablets and head units, with a protocol inspector: release notes, docs and issues. Source is not public.

CarDeck — 让 Android 手机扮演 CarPlay 发送端（非官方实验性项目）

Orange Pi 5 Plus that plays the iPhone side of wired CarPlay: your own dashboard on the car's screen, no MFi chip. Protocol fully documented.

让 Android 手机把车机当成无线显示端：把本机 CarLife+ 的码流直通投到支持无线车机互联的车机上（非官方实验项目，需自备车机与手机）

IAP2 communication by Bluetooth or USB

Wireless Apple CarPlay receiver for Windows. Connects an iPhone over Bluetooth and Wi-Fi and shows CarPlay in a window, with mouse touch, keyboard knob controls, audio, Siri and microphone. Built on the CarPlay core of DiPlay.

A cheap USB-C IR blaster with Windows and Android-only software, reverse engineered to a working custom iOS app over iAP2. The finding: Android's raw-USB fragmentation and checksums must not be reproduced over an ExternalAccessory session.

A tool for better stakeholder engagement

Windows iAP2/WinUSB thermal viewer and radiometric analysis for FLIR ONE Gen 2 Lightning/iOS

DiPlay fork for Android 7–8.1 MediaTek head units: wired/Wi-Fi Direct CarPlay, iPod-style USB audio without CarPlay (iAP2 over HID + native isochronous driver), car-audio-grade DSP, in-app updater.

Experimental iOS 15 and earlier wired USB CarPlay for rooted BYD head units, based on DiPlay 0.2.21. CI builds are source-only (no MFi identity).