How to disable TTS playback and return only text information in T5 AI?

1. If you want to disable TTS playback and return only text information, you need to use the speaker to play other audio, which is not possible at present.

2. If you want to temporarily disable TTS playback and return only text information, you can directly unplug the speaker or use the function: bk_err_tbk_gpio_disable_output(gpio_id_t gpio_id), gpio_id: TUYA_GPIO_NUM_28 is the voice pin, the function path and usage are as follows: