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 Files in nb-iot:hardware Thumbnails Rows Name Date Apply ec_01f入网证书.rar 2022/06/27 03:46 814.4 KB File View esp32:docs:esp-12k_规格书.pdf Date:2020/06/10 10:37 Filename:esp-12k_规格书.pdf Size:1MB References for:12k_development_board_esp32-s212k开发板_esp32-s2ESP-12K (ESP32-S2) NodeMCU Development BoardESP-12K (ESP32-S2) NodeMCU Development BoardESP32 Series Document CenterESP32-S2 series module topicesp32s2ESP8266 开发板