We are thinking about acquiring one of your units, specifically the OpenIMU300ZI
The idea is to use it as magnetic heading and attitude indicator on ultralight, fiberglass, all-metal, wood, or mixed aircraft.
We are currently testing with other sensors on the market, such as the bno080, mpu9250, RM3100, among others, and we are having problems due to interference with the magnetometer. It is impossible get a steady, but out the car is steady and accurate.
At the moment we are testing in a car.
We have tested with the engine on and off, in the center of the car and in the back seat, all this calibrating the magnetometers and other sensors in the car with the corresponding settings.
We want to buy your system for two reasons, the first one being stability against acceleration, braking and cornering. In the systems we are testing, the kalman filters that we use the filter interpret that I go with the nose up, when this is not the case, the same thing happens in other situations.
On the other hand, we are interested in the interferences of the magnetometer by the electronics and the motor.
Can you assure us that this that we have tried to describe does not happen with your module?
What is the optimal location for the module?What are the possible ones?Where have they tried it?
On the other hand, is there a possibility to connect with Arduino?
Thank you and congratulations on the project. Sorry for the english...