MOD-MP3-X-BAT

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")