Tengo el SD2IEC V2.0. Mi pregunta es si se puede actualizar el firmware y cómo? Gracias
Creo que simplemente con copiarlo a la raiz de la tarjeta, al arrancar hace la actualización.
On powerup, bootloader scans root directory of priary mass storage device and checks each file size and file signature (which includes version, checksum, and firmware type)
If a suitable file is found and the version of the file is 0 or greater than the version installed on the AVR, the flash is reprogrammed with the updated firmware.