Better structure and smaller size. The bulky pin-headers connecting the LCD and main board in old has been eliminated.
External trigger input. This input can accept a TTL or LVTTL signal as trigger source.
Serial output of waveform data. This means captured data can be saved and displayed by PC.
The main board can be used as a general purpose control board with LCD display.
MCU ports were brought to board edges for easy connection to the target system.