Added more of delay to the RGB4X subroutines to give time before next I2C post and let the shield to process the request.
Added more of delay to the RGB4X subroutines to give time before next I2C post and let the shield to process the request.

tectronics/turbull-encabulator,tectronics/turbull-encabulator,tectronics/turbull-encabulator