ESP32-WROVER-IE-TB With complete Wi-Fi and low-power Bluetooth functions, USB data interface, equipped with ESP32 series modules [Chip solution]:ESP32 [Working frequency]:2.4~2.5GHz [Support protocol]:protocol IEEE802.11b/g/n [Communication distance]:400m [Interface type]:UART I/O [Introduction]:ESP32-WROVER-IE-TB is...