Based on the given text and key information about an Arduino Mega 2560 with RAMPS 1.4 pinout control board:

The features mentioned are:

- LED indicator for heater status

- SD module interface compatible with Ramps module

- Servo motor interface to adjust printing platform level automatically

- All MOSFETs controlled by PWM (Pulse Width Modulation)

- Pin header design similar to Pololu, making it easier to repair or replace components

Additionally, the text mentions that:

1. The board uses 3 MOSFETs for the heater/fan and thermistor circuit.

2. It is compatible with Ramps 1.4 and Mega2560/DRV8825 combinations.

3. This combination has become a popular choice in DIY 3D printer control boards due to its stability, compatibility with various printers (including RepRap models like Prusa i2/i3), and ease of use.

It's worth noting that the text also mentions some features or options that are not explicitly listed as standard capabilities:

- The possibility of adding another 5A protection for component safety.

- Standard interfaces similar to those on extruder boards, although this is more a description rather than an explicit feature.

Arduino mega 2560 with ramps 1.4 pinout