Browse over 10,000 Electronics Projects

Fonera SD Card Modification

Fonera SD Card Modification

I read on several websites, that some people managed to wire a SD Card (or a MMC) to a Fonera access point. After a little googling, I discover this can be done easily, so I decided to test.. but I run into one issue so I decided to describe the process here.
In my first tests, I discovered the SD card is detected, so I checked the signals. And discover the clk isn’t really clear.. So I decided to remove the capacitor on the SPI bus. (C142, C143, C144, C145)


Visit Here for more.