The EasyEcu MICRO controller was created by trimming the functionality of the EasyEcu 3+ controller. However, it is a full-fledged standalone controller. It can be successfully used in simpler applications where price is a key factor. By reducing the number of leads, connecting the controller takes very little time and is less complicated. The controller has 4 ignition outputs (for active coils) and 2 injector outputs, which theoretically allows it to be used in engines with a number of cylinders of 2, 4, 6 or even 8. The controller supports triggers in the form of gears, such as 60-2, 36-1, as well as wasted spark ignition systems and on the ignition distributor.

The hardware capabilities (inputs/outputs) of the EasyEcu MICRO controller are as follows:

Outputs:
2 high-ohm injector outputs (in one or two banks)
4 ignition outputs under active coils (so-called logic level 5V)
1 slow speed valve (electromagnetic type)
1 fuel pump relay
1 boost valve output
1 tachometer output 12V
Inputs:
1 shaft position input (VR or HALL)
1 vehicle speed sensor input
1 engine temperature sensor input
1 intake air temperature sensor input
1 throttle position sensor input
1 narrowband lambda probe input
1 function input (e.g. start procedure switch)
1 knock combustion sensor input