• 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

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