... burnNetworking ProtocolIPv4,TCP/UDP/HTTP/FTPGeneral Description♦ ESP8266 UART is an ultra-low power consumption - WiFi passthrough module, highly ... Wifi Module Price ESP-12FProduct DescriptionESP8266-12 f is ESP8266-enhanced version of 12, perfect the peripheral circuit, four layer board ... 't matter, even has made the product before the enhanced version is fully compatible with the firmware, pin on the ...