MOD-MP3-X¶
MP3 PLAYER MODULE WITH VS1053 MP3 DECODER/ENCODER
Jumper Settings for UEXT Playback¶
| Jumper | UEXT Playback mode |
|---|---|
| UEXT/BAT | UEXT |
| BOOT_E | opened |
| SA_E | opened |
| DREQ_E | opened |
| MP3_RST/TXD | MP3_RST |
| DREQ/RXD | DREQ |
| STM_RST | closed |
| VLS_RST | opened |
FEATURES¶
- Based on VS1053 hardware decoder for MPEG 1 & 2 audio layer 3 (ISO 11172-3), MP3+V, WAV and PCM files
- Supports ADPCM encoding and decoding
- Supports VBR (variable bitrate) for MP3
- Supports streaming
- Single 1.5V battery cell operation with on board low power DC/DC voltage boost converter on board STM32F103RBT6 microcontroller (not available on MOD-MP3-X-LITE)
- USB mass storage device (not available on MOD-MP3-X-LITE)
- Accepts commands for play, stop, forward, reverse through RS232 which allow easy adding voice, music to your project with microcontroller (not available on MOD-MP3-X-LITE)
- UEXT to connect to host microcontroller (standard connector on our ARM development boards)
- Can work as stand-alone MP3 player operation
- SD/MMC card on board
- Li-ion charger and 3.7V 1200mAh battery (MOD-MP3-X-BAT only)
- Stereo Audio microphone jack, Stereo Audio headphones jack
- Can be used to record and playback
- triple action lever switch: Forward, Reverse, Play/Pause action
- PCB: FR-4, 1.5 mm (0,062”), green soldermask, white silkscreen component print
- Dimensions: 60x60 mm (2.36x2.36”)
DOCUMENTS¶
MOD-MP3-X.pdf user manual