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Chainable Rgb Led Help

Hello, I bought 2 Grove - Chainable RGB LED. I connect to the I2C port, but they don't work properly. They light up, but as soon as I move a slider to change color nothing happens and the bluetooth connection is lost. I use BlinkM module. Is it a problem of compatibility? Thanks

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There is a bug with the I2C in ARC. They are aware of it and will squish it as soon as they can.

Some older versions of ARC work, 2013.06.06.00 does for example.


Ok, thank you for the information. I will wait for the update. Thank you


Hi Wofty, i'll have a new ARC version in the next 2 days:D