The standalone Lil’ Blackbox, is an almost drop in solution for Holset VGT Control. It is powered by Arduino, meaning you can use the Arduino IDE to program, make your own code if you want. Otherwise you can use the Lil’ Blackbox as is, modify the curve headers or use the Android App to tune.
The Lil’ Blackbox has some assembly requirements. Not every Holset VGT is made equal, CANBUS pins and power pins can be changed. The VR sensor connector can have pins in different positions.
You will be required to assemble the connectors to the VGT Turbo and the VR sensor yourself, it is quite simple to solder/crimp the pin to a wire and press it into the housing.