Hey,
i'm building my first multiwii. today i finished my shield and connected all elements together, but i have a problem with the BMA020 acc sensor:
The MultiWii GUI says: I2C Error: 1 and the rol value of the Acc-Sensor have a constant value of -1000. The Board is blinking fast which indicates a i2c error.
Picch and Z Values of the BMA020 are changing when i move the board. No errors when i disconnect the bma020.
Connection diagram of the sensor: http://www.microcopters.de/photos/95/bma020-pullups.gif
Any ideas on this behaviour? Could the bma020 be defect?
Beginner Question BMA020 Acc
Re: Beginner Question BMA020 Acc
Try this connection
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