You are reading a single comment by @MaBe and its replies.
Click here to read the full conversation.
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.
@MaBe
if this works "PC USB - cable - Espruino board" than I guess
then wiring to SD card module is wrong
or the SD card module is broken