DEVELOPMENT BOARD
Helike 1.0 UA-E3010 is a development
board for assessing multiple USound
MEMS speaker-based products for rapid
prototyping. The evaluation board is
designed to function in three modes
—standalone, as USB audio device
(UAC 2.0) or as an extension board to
a Raspberry Pi platform with 40 Pin
GPIO interface. Helike 1.0 UA-E3010
also contains a set of ampliers to
drive two MEMS speakers and two
electrodynamic speakers along with
multiple supply options.
HELIKE 1.0 UA-E3010 | USER MANUAL
FEATURES
Standalone mode (SD card playback)
USB Audio Device (UAC 2.0)
Raspberry Pi platform via I2S interface
Multiple supply options, depending on the
availability and application
Compatible with several USound audio
products
2 x MEMS ampliers
2 x electrodynamic speaker ampliers
Digital audio equalizer
Dynamic compression algorithm for MEMS
speakers
SD-Card slot
Joystick for playback control
Helike 1.0 UA-E3010 | User manual
Released in November 2020, updated in June 2022
USound GmbH | www.usound.com | sales@usound.com
To Next Page
Need help?
General