Matrix user forums

Docara · Post by **Docara** » Tue Jul 11, 2017 3:31 pm

Hi

From reading through the forums I notice that using I2C seems to be flaky. So what is the general state of the I2c component? Is it hardware or software based now

Thanks
Matt

Post by **Benj** » Tue Jul 11, 2017 4:15 pm

Hi Matt,

I have had reports that the hardware channel is not working on the ECIO28P however testing this it worked well for me.

I'm not aware of any other outstanding issues other than the stop delay being off and causing lock up's on some devices using hardware I2C or being on and causing slow down for things like graphical LCDs.

What posts are you looking at to make you think it's flaky?

I2C

I2C

Re: I2C