Largest universal rusEFI so far!

Dual WBO on board, quad DC motor control etc see https://github.com/rusefi/rusefi/wiki/rusEFI-Huge

Only community technical support on this huge yet very affordable unit.

!!!Available only as base board without connector and case!!!

See https://wiki.rusefi.com/uaEFI for documentation.

6 sequential channels ignition/8 sequential channels injection

Comes with on-board 4.9 LSU WBO controller, supports dual DBW out of the box and on-board SD card logging!

x2 VR inputs

dual DC driver for ETB + wastegate or stepper idle

*** YOU WOULD HAVE TO SOURCE & SOLDER YOUR CHOICE OF ON-BOARD MAP SENSOR if so desired ***

• 8 channel sequential injection

• 6 channel sequential ignition

• Dual drive by wire

• Dual on-board wideband controller

See https://wiki.rusefi.com/super-uaEFI for more info

• 2x ignition / 2x injection output ultra-light ecu for 1/2/4 cylinder engines

• currently shipping with random color enclosure

https://github.com/rusefi/rusefi/wiki/nano

7 inch open source dash

More info at https://github.com/rusefi/rusefi/wiki/uaDASH

• open source dual channel wideband controller

• most proven with LSU 4.9 but expected to also handle 4.2 and ADV with resistor mods

• CAN and analog output

• x2 auxiliary analog input: 0..5V with pull-up or pull-down (configurable by soldering resistor). One can be used to source 5V to external sensor.

• x2 2 auxilary output 0..5V. Also can be used for slow PWM signal output.

• x2 open drain outputs: BTS3028 (5A)

• Bluetooth or USRT TunerStudio connectivity

• (optional, you would have to solder chips) x2 EGT input using MAX31855KASA or MAX31856

For more info see https://github.com/rusefi/rusefi-hardware/tree/main/lambda-x2