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What TF card considerations are there for DFPlayer Mini?

userHead Cheng.Ski 2026-01-27 18:10:41 17 Views1 Replies

What TF card size is supported, and can I hot-plug the card?

2026-01-27 18:11:05

Supports up to 32GB, formatted as FAT16 or FAT32.

Hot-plugging is not recommended; may cause malfunctions or file corruption.

Ensure proper formatting, capacity, supply voltage, and card contact for reliable operation.

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p.name DFPlayer - Mini MP3 Player for DIY Arduino / ESP32 Sound Project DFR0299