Did I fry my MPU-6050?

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i ordered mpu-6050 6-axis gyroscope/accelerometer other day. yesterday, connected a4 sda , a5 scl [http://www.arduino.cc/en/reference/wire], , used code http://playground.arduino.cc/main/mpu-6050#sketch.

i mistakenly connected vcc arduino's 5-volt supply, while operating voltage 2.375-3.46.

i have received @ least 1 frame of data mpu:

accel x,y,z: 747, 512, 12545
temperature: 24.459 degrees celsius
gyro x,y,z : 520, 5842, 396.

however, now, wire.endtransmission(false) returns error code of 2: "received nack on transmit of address". i'm not sure when started doing this; although relatively after first time ran code.

any ideas on what's going on? @ appreciated.

thanks!

neeever mind. turns out 5v not fry mpu-6050 on gy-521 board. connection on data line bit loose.


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