You shouldn't need to install anything to the IOIO board - the pre-loaded firmware simply interacts with any Android app you write. The Android application can expose/access the pins on the IOIO through the firmware and can enable different inputs or outputs such as analog/digital in/out, PWM, I2C, etc.
If you're looking to interact with a Grove sensor, you only need to verify that the IOIO can physically interface with the sensor itself, from there, accessing the data supplied by the sensor should be a trivial coding matter. -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
