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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.
Vishnu
Hi,
You'd have to compile your own firmware to do this - but it is possible. On 1v73 you can choose whatever pins for the SD card you want.
However you'd also have to cut the tracks of the other pins leading to the SD card. It's quite a bit of effort.