DY-SV8F Voice Playback Module 5W with UART and I/O Trigger

✅ Drive a speaker directly. The onboard 5W Class D amplifier runs a 4ohm 3-5W speaker.

✅ Trigger sound from a switch. Eight I/O ports can start music without a serial command.

✅ Update audio over USB. A Micro USB port lets you replace the stored files from a computer.

✅ Control playback from code. UART and One_line control volume, pause and track selection.

Add voice playback without a separate amplifier

A compact voice playback board for Arduino and standalone projects, measuring 35 x 35 x 4.5 mm. It plays MP3 and WAV files from 8 MB of built-in flash and drives a small speaker through its own amplifier.

Technical details

• Supply Voltage: DC 5V
• Support MP3 and WAV decoding format.
• Support 64Bbit(8Mbyte) Flash memory.
• 24-bit DAC output, dynamic range support 90dB, SNR support 85dB.
• Size :35*35*4.5mm

Add voice prompts to the next build with a board that drives the speaker itself.