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Impee Lala

Lala is a battery-powered audio recording and playback impee with 4MB onboard SPI flash memory. Lala is designed as a starting point for building an asynchronous message delivery system, like an intercom.

Features

  • 2.65 W Class-D amplifier for audio playback on an external speaker
  • Active anti-aliasing filter on audio input with 8 kHz cutoff; audio input section is designed for 16 kHz sampling
  • Built-in battery monitoring
  • LED available for custom function (defined in device firmware)
  • Two buttons available for custom function
  • Wake on button press for either button
  • 4 MB SPI Flash - at 16 kHz sampling with the imp's built-in A-Law compression, enough space for just over 4 minutes of audio

For more information and product files, please see the Lala design page in the Electric Imp Developer Center.