Does anyone know how to write a byte of data to SD using the henningkarlsen tinyFAT library? The examples with the library show how to read and write text, and also how to read a word but not how to write a word (or more specifically, a byte). Within the library itself there is even a "file.readBinary();" command, but there is no such "file.writeBinary" command.
I believe it's probably done through the buffer, but does anyone know how?
thank you