I feel like we're going around in circles here; not sure how many times I need to reiterate that the .DAT files you keep pointing to are not for the AT6558.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I feel like we're going around in circles here; not sure how many times I need to reiterate that the .DAT files you keep pointing to are not for the AT6558.