WWZMDiB 5Pcs DFPlayer Mini MP3 Player Module Support TF Card and U Disk Storage MP3 WAV WMA Decoding Compatible with for Arduino Raspberry Pi ESP32 STM

WWZMDiB 5Pcs DFPlayer Mini MP3 Player Module Support TF card and U disk storage MP3 WAV WMA Decoding Compatible with for Arduino Raspberry Pi ESP32 STM

Features

• DFPlayer Mini MP3 Player Module: Support TF card and USB storage MP3 WAV WMA Decoding
• When connecting to Compatible with for Arduino Raspberry Pi ESP32 STM and other control boards, please pay attention to the following issues
• When controlling DFPlayer mini, if there is noise in the speaker, connect a 1k resistor between TX and RX
• Because the operating voltage of the DFPlayer Mini module is 3.3V, and the input voltage of the main control board is 5V, a 1K resistor is needed for voltage division
• If the effect is not good, you can add a statement after the mp3 playback code to set the RX pin to a low level