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 lora mt nb-iot onenet open_hard pasted playground rtl8710 rtl8720 si4432 tools ttcloud undefined uwb voice docs hardware png wiki Media Files Media Files Upload Search Files in voice:docs Thumbnails Rows Name Date Apply 智能语音产品方案声学设计指导.pdf 2022/06/17 08:00 1 MB offline.png 1894×845 2022/12/13 10:22 245.9 KB File View ble:pb-03:pb-03_v1.0.0_规格书_1_.pdf Date:2022/07/05 11:28 Filename:pb-03_v1.0.0_规格书_1_.pdf Size:3MB References for:blue_tooth_pb