A simple and robust serial protocol (9600 8-N-1 default) can be used to access these functions from the user&apos s microcontroller boards. The EasyVR can be powered by anywhere between 3.3 and 5.5V, and typically consumes 12mA of current in operation.
A host of built-in speaker independent (SI) commands (available in US English, Italian, Japanese, German, Spanish and French) for ready to run basic controls.
Supports up to 32 user-defined Speaker Dependent (SD) triggers or commands (any language) as well as Voice Passwords.
Easy-to-use and simple Graphical User Interface to program Voice Commands to your robot.
Module can be used with any host with an UART interface (powered at 3.3V – 5V) .
Simple and robust serial protocol to access and program the module through the host board.
3 GPIO lines (IO1, IO2, IO3) that can be controlled by new protocol commands (3V)
Audio output that supports 8 ohm speakers
Firmware update capability with two additional lines (/XM, /RST)
Sound playback feature:
o You can make your own sound tables using Sensory QuickSynthesis4 tool
o The new EasyVR GUI includes a command to process and download custom sound tables to the module (overwriting existing sound table)
o NOTE: default firmware has no sound table, but can Beep using sound index 0 – always available. Custom sounds start at index 1.
o The VoiceGP DevBoard (available separately) is required for programming the EasyVR flash.
Dimensions: 1.77 x 0.95" (45 x 24mm)