• @d0773d, a lot of work if you have not a generic support system / framework that helps with keeping track of this (pages, etc.). You can find conversations of mine related to TFT displays where I was looking into save and restore of display (memory) content to support temporary, regional overwrites... but it is slow - even though @JumJum made it much faster and more recent Espruino and display controller features could be used to accelerate it even more - and memory consuming... understandably.


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