Module Features
1. Single-chip serial port control
2. Supporting TF cards within 32G
3. Inner 3W amplified
4. Full set of development materials, providing technical support
Hardware parameter
MP3 file format
1. Support all bit rates 11172-3 and ISO13813-3 layer3 audio decoding
2. Supports sample rate (KHz):8/11.025/12/16/22.05/24/32/44.1/48
3. Support these sound effects:Normal,Jazz,Classic,Rock
USB port:2.0(standard)
UART port:Standard serial port, TTL level,Settable baud rate
Input voltage:DC3.3-5.2V(Recommended 5V power supply); IO level 3.3V
Standby current:500uA;
Working current:10MA
Size:30.5 * 21.4 mm
Work temperature:-40→~85→
Humidity:5%~95%
It widely used
Game basketball machine sound effect voice broadcasting, treadmill voice navigation, massage chair voice operation guidelines, equipment fault prompts, equipment operation guidance voice, vehicle safety voice warning, public place voice prompts, business hall warm voice prompts, etc.
Package included
1 x Voice MP3 player Module
Additional information
| Weight | 0.001 kg |
|---|
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