This page collects all Projects which can already be classified as Retro Projects 😉

octoIO Expander

This was a PCB for our octobus Project, one of the first embedded Linux System back in 2003, now we use it for expanding the Beagle Bone wireless board up to 12 Inputs and 12 Outputs.

The octoIO Expander is ideal for I2C Applications.

i2c IO Board for Raspi or Beaglebone