When [Neutrino-1] saw DFRobot’s DFPlayer module, he decided he wanted to make his own retro MP3 player ... is flash the firmware and load up an SD card with some MP3s. There’s even a small ...

[Gregg Eshelman], wrote to us to say that in 2004 he bought an MP3 player. Ask your parents ... it reads 64Gb SD cards when they are formatted as FAT32. This might not seem like a big deal at ...