Can I use AltIMU-10 v4 with 3.3v logic level?

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1

I try connect AltIMU-10 v4 to beaglebone black. But BBB use 3.3v logic level. So can I connect VIN to 3.3v and use 3.3v logic level?

2

The AltIMU-10 v4 does work with 3.3V logic levels. The LPS25H, L3GD20H, and LSM303D chips on the AltIMU board all run at 3.3V, so you could bypass the 3.3V regulator on the AltIMU. To do this, leave VIN disconnected and supply power from your 3.3V source to the VDD pin on the AltIMU. There is more information about this in the “Connections” and “Schematics” sections of the AltIMU’s product page.

- Nathan

3

Thanks, this work fine.