@apassemard, which ST7735 display unit are you using?
@peekay123, he's posted a link here
And I think I've contributed to some confusion there 
Thanks @ScruffR for sharing the initial post. No confusionā¦ Iām not very clear about what Iām doing here so there maybe something obvious I am missingā¦ By the way I tried linking the rst pin of the two to the reset pin of the spark and do get the breathing magenta again, so that was definitely the source of the issueā¦
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