Features: 1.Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port, WiFi wireless network and Ethernet port bidirectional transparent transmission, with serial server, MQTT gateway, UART to HTTPD Client and other functions in one. 2.Quick Connection: This UART serial to Ethernet module allows traditional serial device or MCU control device to access WiFi wireless network quickly. 3.UART to WiFi: This UART to Ethernet module support UART to WiFi, RS485 to Ethernet, Ethernet WiFi and other functions. Support AP mode, STA mode, and AP+STA mode. 4.Transmission Mode: This UART to Ethernet converter module supports TCP Server, TCP Client, UDP Server, and UDP Client transparent transmission modes. 5.Wide Application: This UART to Ethernet serial module is suitable for data collection, Internet of Things gateway, security Internet of Things and intelligent instrument monitoring and other fields. specification:Item Type: UART to WiFi Ethernet Module Material: Printed Circuit Board Communication Interface: Ethernet: 10/100M Self Adaptive (Pin Extraction) WiFi: Supports 802.11b/g/n Serial Port: UART Wireless Parameters: Frequency Band: 2.412 to 2.484GHz Wireless Network Type: Station/AP/AP+ Station Mode Security Mechanism: WPA PSK/WPA2 PSK Encryption Type: TKIP/AES Serial Port Parameters: Baud Rate: 300 to 460800bps Data Bits: 5 to 9Bits Software: Protocol: TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP/MQTT Configuration Mode: Upper Computer Configuration, WEB Explorer, Serial Port AT Command Configuration Communication Mode: TCP/IP Direct Communication, Virtual Serial Port Mode Operating Mode: Transparent Transmission, Serial Port Instruction, HTTPD Client PackageList:1 x UARTtoWiFiEthernetModule 1 x Antenna NoteWhy configure web pages in the computer browser cannot be opened, TCP can not communicate? Set the IP of the module and the computer to the same network address and different node address IP: For example, the module IP address is 10.10.100.254, and the IP address of the computer is 10.10.100.253