Introduction - If you have any usage issues, please Google them yourself
Remote Control Receiver Decoders P1.0-P1.1 for before and after the drive motor, P1.2-P1.3 for the driver to turn left or right, P1.4 for autopilot instructions encoding input from P3.1 and p3.2 (int0) I, P3.0 and P3.5, respectively before and after the infra-red probe, automatic to control when driving smaller cars, move back.