WT32-ETH01 Embedded Serial Port Networking Bluetooth-compatible Ethernet WIFI Combo Gateway MCU ESP32 Wireless Module WT32 ETH01 WT32-ETH01 embedded serial port networking Ethernet Bluetooth WIFI MCU module ESP32 wireless combination gateway module board The main functions of ETH 01 gateway: Adopting a dual core Xtensa 832-bit LX6 microcontroller. Integrated SPI flash memory 32 Mbit/SRAM 520 KB Supports TCP server, TCP client, UDP server, UDP client working modes Supports paired combinations of serial, WiFi, Ethernet, and Bluetooth data ports for transparent data transmission Supports upgrading firmware by connecting to the network via wired or wifi Support wifi to connect to the Internet or LAN through a router, establish a tcp/udp connection, and access user specified services device Support wired network access Support user secondary development Industrial grade working temperature range: -40~+85 Serial baud rate: 80-5000000 Network protocol: IPv4, TCP/UDP Software encryption: AES/RSA/ECC/SHA _x000D_