RAE-SAN V1.02 OBD-Bridge, Installation Manual

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The System
The Rae-San OBD_Bridge is designed to allow the monitoring and logging of your motorcycles( or car) important
parameters over a Bluetooth connection using standad off the shelf software such as Torque Pro and RealDash
To achieve this, it monitors and measures a set of configurable inputs, processes them and makes them available
over the Bluetooth connection, by masquerading as an ECU with a ELM327 OBDII interface connected.
In short – measures the inputs and looks like a normal OBD port with a reader connected. This allows the standard
off the shelf software to talk and retrieve the values as it desires.
The idea is simple – in order to make it work across a whole range of bikes (or other vehicles) and handle all the
different sensor input ranges and types, as well as provide all the input protection – is a little more complicated.
The Rae-San OBD_Bridge provides:
Features
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Measurement of Speedo, Engine Rpm, Fuel sensor, Voltage, Temperature.
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Support for Fuel Measurement from Injector Pulse – Once off calibration.
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Measurement of an additional quantity (oil pressure with optional sensor)
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Software adjustable gauge and variable scaling for fuel, temperature, oil pressure speed and tacho
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Non linear gauge scaling adjustment.
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Support for 4 complete different configuration sets (profiles)
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Largely interactive configuration process that provides live display of values on gauge.
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Configuration mode accessible without jumpers or opening case.
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Diagnostic output available over USB link when not if configuration mode.
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Provides OBD II Data over a Bluetooth link
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Uses the ELM 327 protocol to look like a ELM-327 OBD interface
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Works with Torque Software, RealDash and others
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Measures and Senses Inputs, converts and sends data.
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Input Ranges and sensor compensation.
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Configuration via Terminal on USB port.
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Software upgradable .
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Configuration in EEPROM.
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Small Size
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Pluggable connectors
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Able to be plugged in parallel with existing instruments
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Bias Generators for supplying sensors when used standalone.
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Programmable ranges with 2 breakpoint curve fitting.
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Increasing or decreasing sensors.
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6 analog ranged inputs (nominally as below)
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Voltage, Fuel Level, Coolant Temp, Oil Temp, Oil Pressure, Throttle Position, O2 Sense.
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5 state inputs (nominally)
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Fuel Low, Neutral, High Beam, Temp High, Fan On.
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Tacho + Speedo inputs.
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Odometer and tripmeter support in kmh / mph.
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Adjustable wheel circumference.