Rkpx3 Mcu Update [new] Jun 2026

In automotive applications, a stale MCU firmware can cause intermittent loss of steering wheel controls or reverse camera signals. The typically includes improved CAN bus parsing.

If your board has a USB port connected to PA11/PA12 (USB D+/D-): rkpx3 mcu update

: Copy the MCU file directly to the root of the USB drive (do not put it inside a folder). Initiate Update : Plug the USB into the head unit. Go to Settings > System Info . In automotive applications, a stale MCU firmware can