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Aim EVO4

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Aim EVO4


The Aim EVO4 data logger is a professional, modular datalogger with integrated GPS. Robust and compact the EVO4 can be easily placed in any vehicle. Its configuration with Race Studio 3 software is simple and immediate. The EVO4 samples all information you need via data coming from the Engine Control Unit (ECU) via CAN connection including, serial line or OBDII and from the internal three-axial accelerometer.

It also get data from the integrated GPS, which permits an automatic and precise lap time calculation. Sensors can be connected to 5 configurable analog channels, to the RPM input and to 2 wheel speed inputs

Read Your Sensors in 5 Different Ways

ECU Connection

To sample and record all data of your engine EVO4 can be connected to your car ECU, whatever type of ECU it can be: CAN, RS232 or OBDII connection. The EVO4 is compatible with all existing ECUs thanks to a wide protocol database, constantly updated, freely downloadable from this website. A simple connection and dozens of channels will be available for your analysis.

EVO4 ECU Connection
EVO4 ECU Connection RS3

Integrated GPS

Track position analysis and a precise lap time calculation are possible thanks to the powerful integrated GPS. With the new GPS Manager software you can also upload your system with your tracklist (up to 50 tracks): EVO4 locates the track, identifies finish-line and split points coordinates and automatically starts sampling lap time, predictive lap time and split times

Integrated GPS


EVO4 permits connection to many sensors with its dedicated inputs

  • 5 analog channels with configurable 12 bit 0-5 Volt, 0-500 mV, 0-50 mV inputs or thermocouple input, with 1/4000 precision, used to sample data coming from temperature, pressure, suspension sensors.
  • 2 speed inputs, which allow to monitor the different behavior of two wheels.
  • 1 RPM input, which manages square wave signals transmitted by the ECU, or pulse signals picked from the coil command (low voltage).
  • 1 integrated three-axial accelerometer, fully configurable, providing all info about the effects of forces acting on your car while cornering, accelerating or braking.
EVO4 Sensors

Connection Examples

Aim EVO4 Connection Examples

GPS Module

Automatic Lap Times and Track Position Analysis

The powerful GPS08 GPS Module is connectable via CAN and makes track position analysis possible, together with a precise lap time calculation. The new GPS Manager software will transmit your tracklist to the logger: GPS08 Module will locate its position, identify track-line coordinates and start immediately sampling lap and split times.

Aim EVO4 GPS Module
EVO4 GPS Manager screenshot

GPS Manager Screenshot

Data recorded by MXL will be downloaded via USB or reading the SD Card hosted by the Memory Module. Such data will be analyzed with the professional Race Studio software: graphs, histograms and tables will help you study your performance, providing an objective support to avoid mistakes and improve performances.

EVO4 GPS Manager Screenshot

Aim EVO4 Data Logger