"Hi Bill,

The board can be programmed if powered with 3.3v, but not with 5v.!!!!!!!?

The gyros and accelerometers work ok,but it is necessary to reset the board to switch accel/gyro and vice versa.

Maybe we can work it in this way.

Best regards,…"

"Hi Bill,

Thanks for your support and patience.

Yes, the board is programmed with the self-test program.

I've run this and these are the results:

- on power-on the leds turn on for 2 or 3 seconds and then turns off.

- the three gyros X,Y,Z work…"