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I2C on PILeven

Posted: Thu Nov 10, 2016 3:27 am
by i2c4me
So, if I cut the tracks to isolate the RPi and PILeven I2C, can I still access the RPi I2C on the solder pads at the cut-track? That is, could I have two I2C masters with separate I2C lines?

Re: I2C on PILeven

Posted: Thu Nov 24, 2016 7:38 am
by i2c4me
Yes, I now have two I2C busses. After I cut the solder pad cut-tracks, I soldered a header to the prototyping area, connected up the pads going to the Pi (via the level translators) and hooked up a 20x4 LCD display with I2Cpiggyback board. Running a python demo program produced a message on the display - all good!!!