Sneak preview of the new version of the NanoFlyer board I am currently working on. It is smaller, lighter and smarter with more sensors. It has the MPU9150 9 axis sensor and MPL3115A2 precision baro/altimeter on board (missing the picture as I am still waiting for the shipment to be delivered), built-in brushed motor driver (4 motors) and pcb antenna and expansion pads for digital and analog I/O pins. The MPU9150 sensor seems to provide more stability in attitude mode. I am not using the built-in DMP data, but the raw sensor data at this point. I still need to implement the code for MPL3115A2 for altitude hold and altimeter reading back to the miniTX. The MPL311A2 sensor supports resolution down to 1 ft/0.3 meters. I am curious to find out if that can do a reasonably well altitude hold. Stay tuned!
Nice Update!
What fet’s did you choose in the end for your motors. I remember reading you were testing some different ones.
btw, where did you order your mpu 9150? I can’t find it in europe
drotek.fr is supposed to have it next week. this site has the MS5611 as well, up to 10 cm resolution.
Any chance of you making this open source? I would love to have a look to the innards of the project …perhaps even making one. relly interesting, Congrats!