DY-HV20T is an intelligent voice playback module, integrated IO segment trigger, UART serial port control, ONE_line single-bus serial port control, standard MP3 and other 7 working modes, simple dip switch settings;

Built-in 20W Class D power amplifier; Supports MP3, WAV decoding formats, can support up to 32G TF card, can be connected to the computer through USB data cable to update TF storage audio files.

DY-HV20T Industrial Grade Voice Playback Module:

Wide voltage power supply: DC:6-35V

High power output: Class D power amplifier output 20W

TF card storage: Supports 32G memory card

8-channel I/O single or combination control playback

UART Serial port control playback

OneLine Single bus control playback

8-way IO design ESD protection

Supports 32GB TF card storage

USB directly copies audio files

Seven trigger modes are available for DIP switches

Built-in 20W Class D power amplifier

Built-in volume control knob

I/O one-to-one trigger playback

UART controls playback

Single bus control playback

Colour:black

Material:plastic

Due to different batches, there may be differences in product appearance and printed text, which does not affect use

Package Contents:

5 * Voice Playback Module

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.