I'm about to do a slight redesign of the gluonpilot module:
- Dataflash shortage: instead I would use http://www.sst.com/dotAsset/40373.pdf
- Gyroscope. The yaw gyro from analog devices is very good, but needs 5V and is 4 times as expensive as other gyroscopes. Maybe changing it to the IDG-500? Or ISZ-1215 (max yaw rate = 67°/s = too limited for quads?)
Any other ideas?