Here you can find various communication traces of EV3 UART sensors. They were captured in Pulseview using a Saleae Logic 8 clone.
These traces contain the initial sensor communication, the ACK handshake and a part of mode 0 communicaitons.
- EV3 Ultrasonic Sensor w/ date code 50N3: see
ultrasonic.sr
- EV3 Gyro Sensor w/ date code 49N3: see
gyro.sr
- EV3 Color Sensor 45506 w/ date code 47N3: see
color.sr
- EV3 Infrared Sensor 45509 w/ date code 36N8: see
infrared.sr