Writing To an SD Card with SPI, Data Logger to SD Card. Programmed in C
Hi,
This video demonstrates how to write 512 bytes of data to a text file that already exists on an SD card.
It gives you the foundation to improve and potentially make your own 2 Gigabyte data logger with an SD card and SPI.
FAT16 2Gig Card.
Windows 'notepad' fills blanks spaces with the 'underscore' so I didn't have the wrong text file on the sd card.
C File
https://github.com/JohnBrods/Writing-...