Just thought I'd assist. The chip being driven with I2C is a PWM Expander. The PCA9685.
The motor driver shield he is talking about is this: https://learn.adafruit.com/adafruit-motor-shield-v2-for-arduino/resources On Friday, October 3, 2014 5:27:06 AM UTC+1, Ytai wrote: > > It is very likely a lot simpler than you imagine. The Arduino I2C > libraries are more complicated to use than the IOIO ones. Do you have a > link to the driver you're talking about? Ideally, a datasheet of the I2C > device. > > On Sat, Sep 27, 2014 at 8:53 AM, Bill Carter <[email protected] > <javascript:>> wrote: > >> I'd like to experiment with I2C, and the Adafruit motor Arduino motor >> shield appears to be able to drive a lot of different things via I2C. >> Unfortunately the I2C interface doesn't seem to be well documented. There >> is an Arduino library for driving it. Has anyone worked with this board and >> the IOIO? I don't think I'm up to writing an interface library for it in >> Java as a first project. >> >> -- >> 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] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at http://groups.google.com/group/ioio-users. >> For more options, visit https://groups.google.com/d/optout. >> > > -- 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.
