The Original: RS232 Interface

Based on an open-community concepts, this CONSULT board was developed to solidify the various designs for advanced Nissan/Infiniti diagnostics. It offers a modular connector option to enable direct integration into a custom-wired chassis, or the OEM standard diagnostic connector for use on multiple vehicles. It was the first to utilize surface mount components and competitively priced.

Downloads:

Schematics:

Gerber Files:

(coming soon!)

(coming soon!)

A First: USB Interface

This was the first CONSULT board on the market to integrate a USB-USART bridge directly on board, eliminated the need for external adapters and offering a direct and consistent driver installation process. The streamlined size allows it to be easily integrate in-line with the diagnostic cable. A standard USB cable allows the user to chose the cable or connection method that best suits their needs. 

Downloads:

Download (61 KB)

Download (27 KB)

Download (19 KB)

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Gerber Files:

BOM:

 

CONSULT SPECIFICATIONS

Interface– USB/RS232
Supply – Vehicle 12V
Layers – 2
IP Rating–  40
Cable Length – 3'

ECM ROM Daughterboard

Based on publicized schematics of various mid-90's Nissan ECM's, it was apparent that the designers offered an option for external fuel mapping. This board was designed in order to support custom air fuel maps, along with provide additional programming functionality (e.g. cooling fan kick-in temperature). It utilizes two 256K EEPROMS, wired in an ODD/EVEN fashion to the data bus. 

Downloads:

 
 

Schematics:

Gerber Files:

(coming soon!)

(coming soon!)