What I've done
- uploaded the ArduPilotMega Beta 1.0 firmware
- modified the protocol so that it shows Euler angles only
- didn't touch APM + IMU and opened the serial monitor
- Shouldn't the values for roll, pitch and yaw bet 0 at startup?
- Why are roll, pitch and yaw jumping (IMU stationary)?
- What else can I do to test the IMU?