MoTeC C125 Display


Upgrade Options:

SKU: 18060 Categories: ,


5 inch – Race

Connector: Tyco
Housing: IP67 rated
Default Logging: 0mb
Sample Rate: Up to 500/second

Logging Level 1: 120mb
Logging Level 2: USB
Pro Analysis
T2 Telemetry
Display Creator 

The C125 is striking in design and powerful in functionality, with display, data logging, auxiliary control and programmable LEDs all in one compact device. This model now also provides a composite video input as standard (e.g. for a rear vision camera), and USB Logging to a removable storage device as an optional upgrade.*

The vivid 125mm screen (approx 5″) is high resolution, ultra bright and anti-reflective for easy reading in direct sunlight. Choose from numerous selectable layouts and configure the channels and labels to suit, or opt for the Display Creator upgrade and treat your screen as a blank canvas with unique graphics, images, logos and custom icons. Create multiple pages to suit different scenarios, optimising the screen space for your application.

The C125 also features ten full colour LEDs integrated into the unit for use as shift lights, warning lights or other driver alerts. The colour, function and intensity of each LED is programmable, allowing users to develop their own unique strategies and sequences.

The C125 is available standalone or as part of MoTeC’s C125 Race Kits.




For full customisation of the display layout and graphics, add the Display Creator option. See examples.

  • Screen: Colour TFT LCD, anti-reflective
  • Resolution: 800 x 480, anti-aliased graphics
  • Selectable fixed layouts with channel and label configurability
  • 48 user-defined, scrollable message lines with programmable overrides
  • 3 programmable ‘pages’, for example Practice, Warm-Up, Race


  • 2 x Configurable CAN buses with individually programmable CAN bus speeds
    • One can be used as RS232 Receive
  • RS232: 2 x RS232 ports
    • One with Transmit and Receive
    • One with Receive only


  • Dimensions 134.5 x 101.8 x 19.4 mm excluding connector
  • Weight 342 g
  • 1 x 34 pin waterproof connector
  • 1 x Mini USB port
  • Housing: IP67 rated
  • Diffused LEDs

Logging (optional – requires Logging Upgrade/s)

  • Level 1: 120 MB logging memory
  • Level 2: USB Logging to a removable storage device (flash drive)
    • 32 GB USB storage devices available
    • requires compatible hardware*
  • Logging rates up to 500 samples per second
  • Fast Ethernet download
  • Includes i2 Standard data analysis software (i2 Pro available as an upgrade)


  • 2 x Digital inputs
  • 3 x Speed inputs
  • 1 x Composite Video Input for the connection of a PAL or NTSC camera*

Inputs (optional – requires I/O Upgrade)

  • 6 x Analogue voltage inputs
  • 2 x Analogue temperature inputs

Outputs (optional – requires I/O Upgrade)

  • 4 x Low side outputs
    • PWM or switched operation

Internal Sensors

  • 3-axis G sensor
  • Dash temperature sensor
  • Sensor supply voltage
  • Battery voltage


  • Compatible with MoTeC E888 and E816 Expanders, providing full functionality. 




  • Full colour display, logger and controller all-in-one eliminates the need for separate devices (I/O and logging optional)
  • Includes a built-in array of 10 programmable, multi-coloured Diffused LEDs for shift lights and other driver alerts
  • Impressive 125mm full colour LCD screen (approx 5″) – ultra bright, high resolution and anti-reflective for easy viewing, even in direct sunlight
  • Configurable channels and labels allow comprehensive customisation within the supplied layouts
  • Display Creator upgrade enables full customisation of the display graphics, including imported images, logos, custom icons, tailored screen layouts, creative gauges and more.
  • Supports Wideband Lambda from MoTeC PLMs or LTCs, using Bosch LSU or NTK UEGO 5 wire sensors
  • Can be used standalone or in conjunction with other electronic devices including MoTeC CAN-based Expanders
  • Also available: cost effective C125 Race Kits which include a plug-in loom with power adaptor, buttons, GPS and optional ECU adaptors.
    • Display and Logging Kits available

Logging and Analysis

  • Level 1: Optional 120 MB internal data logging – can be enabled at the time of purchase or later using a convenient password activation.
    • Fast download of internal logging via Ethernet
  • Level 2: Optional USB logging to a removable storage device. Requires internal logging to be enabled as a prerequisite.
      • Removable storage devices:
  • Kingston 32 GB USB3 Flash Drive: Fast, low weight and low cost, not mechanically latched or waterproof.
  • MoTeC 32 GB USB3 Data Plug: Mechanically latched, waterproof with anodised housing, ideal for exposure to the elements and vibration.
  • Accommodates over 300 channels derived from a mixture of analogue and digital inputs, RS232 and CAN data channels (optional I/O upgrade required for analogue and digital inputs)
  • Configurable to use sensors from some existing engine management systems, including factory ECUs via OBD-II (adaptors required, sold separately)
  • Includes i2 Standard data analysis software (i2 Pro available as an upgrade)


For full customisation of the display layout and graphics add the Display Creator option. See examples.

As standard:

  • Numerous selectable layouts supplied, including an RPM sweep, RPM dial and a multi-value style ideal for the dyno or warm up
    • Each is available in four colour variations (red, green, blue, white)
  • Configurable channels, measurement units and warnings
  • 48 user-defined alarms, for example Low Oil Pressure, Low Fuel, Fastest Lap
  • Programmable overrides – particularly useful for showing values such as lap times
  • All layouts include a multi-purpose, zero-centred bar graph primarily for Lap Gain/Loss but can be configured for other purposes such as Fuel Level, G-Force (Lat or Long) and Steering Angle
    • Can be turned on or off
  • Three programmable ‘pages’ enable users to tailor layouts for different scenarios, for example: Dyno, Qualifying, Race, Driver 1/Driver 2
    • Ensures only the most relevant information is displayed at any given time