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 a5 a6 a6c a7 a9 a9g a20 docs examples firmware spec tools gps 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 gprs:a20 Thumbnails Rows Name Date Apply a20.7z 2017/04/24 07:08 3.7 MB File View gprs:spec:a7.png Date:2016/07/22 12:22 Filename:a7.png Format:PNG Size:126KB Width:349 Height:247 References for:GPRS A5/A6/A6C/A7/A20 series module topicESP32-A1S环境搭建及使用