Media Manager Namespaces Choose namespace [root] 2.4g ai-wb1 ai-wb2 ai_ide_install ai_ide_use aicloud b_and_t ble en esp32 esp32-a1s esp8266 esp_download gprs gps docs hardware spec tools lora mt nb-iot onenet open_hard pasted playground rtl8710 rtl8720 si4432 tools ttcloud undefined uwb voice wiki Media Files Media Files Upload Search Files in gps:hardware Thumbnails Rows Name Date Apply gp-02_ad_package.rar 2017/05/08 03:57 15.2 KB File View esp32:docs:esp32-a1s_product_specification_zh.pdf Date:2020/08/04 11:19 Filename:esp32-a1s_product_specification_zh.pdf Size:948KB References for:ESP32-A1S Audio Moduleesp32-a1s