The KiwiEFI K44 is a Speeduino 0.4 compatible ECU using the Mega2560, it uses the
Speeduino open source firmware and being 100% compatible with the
official hardware version 0.4 it will be able to use all future
firmware upgrades written for the 0.4 board.
* Includes Mating Harness Connectors and Terminals
compact case with 48-pin
injector channels with internal diagnostic LEDs, (full sequential on up to 4cyl semisequential on up to 8cyl)
Ignition outputs with internal diagnostic LEDs
IAT, TPS and O2 inputs
Hall Effect Sensor blocking diodes and pullups for crank and Cam
for VR conditioner on crank and cam inputs
MAP sensor as standard with internal Map sensor available as a
for DRV8825 stepper module (stepper idle valve control)
medium-current outputs for Fuel pump relay, Fan relay, Boost
control, VVT1, VVT2, Idle1, Idle2, Tach + the 4 stepper module
switch digital input.
fuel digital input.
spare unassigned digital inputs.
spare unassigned analog inputs.
v0.4 board compatible pin definition, select as board type V0.4 in
Serial output, Logic level (Ser0) for Bluetooth on internal connector
and RS232 level driver on Secondary Serial (Ser3) TXD and RXD on
ecu connector for sending data to dashes etc.
We do not own Speeduino, we make
ECUs to run the Speeduino firmware to help users who wish to get involved with
Speeduino who may not wish to build their own ecu.
Speeduino is a standalone open
source ECU project aimed at the DIY type person who would usually install and
tune it themselves, giving an extremely cost effective way to run their engine.
Please keep in mind that being an
open source project you will need some diy skills to use it. If you are looking for a polished
product, to have professionally installed and tuned, with strong dedicated
support, you may wish to consider other options.