Product not longuer manufactured and remplaced by LSU49-CA
New software for several fuel type management (ethanol, methanol,...)
(Download the file and copy it in the old version folder)
Download the update (V3.05)
Optional accessories :
Download DigiLSU firmware V3.05
(To install FTDI drivers with windows seven or vista, those applications must be start with administrator level)
Download DigiLSU Monitor V3.05 (include FTDI drivers)
Download Drivers
"DigiLSU Monitor" is a free program that allows the controller configuration DigiLSU cited above.
Its visual interface provides monitoring in real time all the measurement parameters. The main window can now be full screen or adjusted to suit the user.
The diagnostic flags give a fast read of operating state of the measuring system.
The oscilloscope window is fully operational and allows for a more dynamic analysis of the measure. This new version allows viewing of four auxiliary CAN bus. Datas can be saved in a file that converted it as a mini datalogging system very effective for engines developments.
 
The communication between the PC and the DigiLSU is only using the USB / Jack cable from FTDI (sold as an option).
DigiLSU complete datasheet (pdf)
The DigiLSU  is a precision lambda controller for  LSU 4.9 Bosch sensor.
The DigiLSU V3 replaces its predecessor. It is fully compatible with the previous version, but this new version has received some improvements and innovations.
Connector is now fully waterproof.
ADC is 12bit instead 10bit on the V2.
 
For advanced user, four CAN channels configurable by the user are sent to the PC for richness analysis in its environment (engine speed, throttle position, turbo pressure, ...).
NB: this last function requires the presence of CAN bus and knowledge of the protocol.
 
See the documentation to find more details of all the capabilities of the controller.
 
Specifications :
 
  - Enclosure dimensions : 30x45x14 mm
  - Total length: 0.60m
  - Weight : 75g
  - Max use température : 85ºC
  - Sealing : IP67
  - Richness range : from air to 1.55
  - Output : Analog (0-5V) + CAN
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