CarPi OBD Alpine W520🔗 A speedrun test of my Raspberry Pi system with serial OBD interface on Alpine W520 Headunit RaspberryPiHiFiBerryDACECUAlpineW520PowerAmpI2S serial busOBD get ECU dataError Status Codeloop[ OBD II interface ]Serial interface ...rpm, speed, throtle, temp, etcAudio SignalVideo SignalAudio OutRaspberryPiHiFiBerryDACECUAlpineW520PowerAmp