This example is for ESP-BOX, and demonstrates how to initialise and use the PicoTTS component.
When booting, the ESP-BOX will issue a spoken greeting.
The example uses a minimal Board Support Package (BSP) derived from the official Espressif esp-bsp repo. Porting the example to other boards is hopefully pretty easy.
The greeting message can be customised via Kconfig, as can the volume.
The default picotts component configuration is to embed the language resource files into the binary, so to build and flash you only need to:
idf.py build
idf.py flash
The partition table in this example also makes allowance for having the picotts language resource files stored in separate partitions.
As usual, the console log can be accessed with idf.py monitor.