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 docs hardware png onenet open_hard pasted playground rtl8710 rtl8720 si4432 tools ttcloud undefined uwb voice wiki Media Files Media Files Upload Search Search in nb-iot Thumbnails Rows Name Date Apply Search file name: Search File View gprs:docs:aithinker_a6_a7_a6c_a20_user_manual_20170208.pdf Date:2017/03/20 10:22 Filename:aithinker_a6_a7_a6c_a20_user_manual_20170208.pdf Size:2MB References for:ESP32-A1S环境搭建及使用