Build Your Own LEGO EV3 Sensor
The EV3 Sensor is built using a Arduino Mini and a LEGO EV3 Shield board and 9 axis IMU sensor. LSM9DS0
First You Need to Get Your Hands on All the Parts
PCB Available from
The most difficult part to get is the LEGO EV3 Socket which has an offset retaining clip unlike the standard RJ45
Downloads
Programming
Download the required files from Github
ArduinoSensors.ev3b
EV3_IMU.cpp.eightanaloginputs.hex
https://github.com/Gadgeteering/EV3_IMU.git
Import the .ev3b into the EV3 software and program the Arduino