Hardware

List of supported hardware

epicEFI supports a wide range of available hardware to purchase from different vendors. Below is a listing of the supported hardware.

epicECU

This is the ECU that we manufacture and sell. It supports a large amount of inputs and outputs as well as dual Drive by Wire and dual Knock Control.

epicECU

This ECU supports:

• 12 cylinder sequential injection and ignition
• 22 auxiliary inputs
• 24 auxiliary outputs
• 8 k-type thermocouple inputs
• Dual knock channels
• Dual drive by wire
• CAN-bus
• FlexFuel

Internal name: epicEFI

For more details, including pinouts see epicECU.

rusEFI Ultra Affordable - uaEFI

This is a ECU designed and sold by rusEFI. This ECU is designed as the low budget option while still retaining a good feature set.

uaEFI

Some of the supported features are:

• 6 cylinder sequentual injection and ignition
• Onboard Wideband Controller
• Onboard SD card
• Dual knock channels
• Dual drive by wire

There are two versions of the ultra affordable, dictated by the microcontroller.

• uaEFI - The variant powered by the STM32 F4
• uaEFI Pro - The variant powered by the STM32 F7

These two can be distinguished by the writing on the main microcontroller.

There are a few internal names based on the microcontroller and table size:

• uaefi - The basic uaEFI powered by the STM32 F4
• uaefi_pro - uaEFI powered by the STM32 F7
• uaefiBIGFUEL - The same as uaefi but with 32x32 fuel and 24x24 ignition tables
• uaefi_pro_bigfuel - Same as uaefi_pro but with 32x32 fuel and 24x24 ignition table

For more details, including pinouts, schematics and gerber files see uaEFI.

rusEFI Ultra Affordable - Honda OBD1

This is the same controller as #rusEFI Ultra Affordable - uaEFI but featuring a Honda OBD1 connector and footprint for fitting into OEM Honda ECUs.

uaEFI Honda OBD1

Some of the notable features:

• Reads the OEM distributor (single tooth and 24 tooth)
• Onboard Wideband Controller exposed as external connector
• Option to convert to Coil on Plug
• Option to convert to Hall Sensors

This is the same controller as the #rusEFI Ultra Affordable - uaEFI, see that section for software info.

For more details, including pinouts, schematics and gerber files see uaEFI Honda OBD1.