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AiM EVO4S Car Racing Datalogger


+ VAT (UK Only)

Aim EVO4s

The Aim EVO4s Data logger is the new powerful and flexible data logger, an evolution of the well known EVO4. It maintains the same one connector per channel connection logic, but with a completely redesigned internal electronic board. Aim EVO4s is fully compatible with the last generation of Aim dash/displays and with the new powerful Race Studio 3 software.

EVO4s Data Logger

A wide range of sources for your data

The EVO4S car racing datalogger samples all the information you need: data coming from your vehicle ECU via CAN, RS232 or K-line, from the internal accelerometers and gyro, from the GPS09 module included in the kit. Also get data from analogue/digital inputs, external expansions as well as predefined math channels. Sensors can be connected to 5 configurable analogue channels, to the RPM input and to 2 wheel speed inputs.


Many sensors can be connected to EVO4S via:

Internal three-axial accelerometer and gyro sensor

A built-in inertial platform lets you have the most powerful system for understanding oversteering, understeering, banking, etc.

Internal three-axial accelerometer and gyro sensor

CAN Output

EVO4S features a 1 amp at 12 volts digital output. You can configure it in order to turn it on or off depending on the value of the analogue or digital inputs, ECU values, expansion values, GPS information or math channels.

more info

CAN Output

With the integrated CAN output, you can now send messages directly to a CAN network to help you improve your vehicle control.

Endless Expansion Possibilities

The following expansion modules can be utilized:

Channel Expansion

You can add up to four 0.5V analogue channels.


Wide band Lambda controller provides all the air/fuel data needed.

SmartyCam HD cameras

These amazing onboard cameras can overlay video feed over the sampled data.

Memory Module

The memory module comes in the form of a small SD car holder and it stores all the recorded data from the race.

Connection Example


EVO4s connection example

Available Displays

EVO4s Displays


Download your EVO4s data to a pc for professional data analysis.

Data recorded by EVO4S can be downloaded to PC and analised with the professional Race Studio Analysis software: graphs, histograms and tables will help you evaluate your performance, providing an objective support to avoid mistakes and improve your driving technique.

Download your EVO4s


      • EVO4S samples all the information you need: data coming from your vehicle ECU via CAN, RS232 or K-line, from the internal accelerometers and gyro, from the GPS08 module included in the kit.
      • Completely re-designed internal board
      • 5 analog channels with configurable 12 bit 0-5 Volt, 0-500 mV, 0-50 mV inputs or thermocouple input, used to sample data coming from temperature, pressure, suspension and other kinds of sensors.
      • 2 speed inputs, which allow to monitor the different wheels behaviour.
      • 1 RPM input, which manages square wave signals transmitted by the ECU, or pulse signals picked from the coil command (low voltage).


LEDs: 1 system status

CAN connections: 2
ECU connections: CAN, RS232 or K-Line
ECU compatibility: + 1,000 industry leading ECUs
Expansion CAN connection: GPS, Channel Expansions, Thermocouple Expansions, Lambda Controllers, SmartyCam HD
Analog inputs: 5 fully configurable, max 1,000 Hz each
Digital inputs: 2 Speed inputs, lap signal, coil RPM input
Digital outputs: 1 (1 Amp max)
Accelerometer: Internal Three-axial ± 5G + Three-axial Gyroscope
Internal memory: 4 GB
Body: Anodized aluminum
Connectors: 13 Binder connectors
Dimensions: 130 x 35 x 46.6 mm
Weight: 330 g
Power consumption: 350 mA
Waterproof: IP65

      • Evo4s Car Racing DataLogger
      • Harness,
      • GPS08 Module
      • Software.