waveshare 2-CH UART Ethernet Converter UART TTL RJ45 Ethernet | Shop The World
From USA
Newwaveshare
waveshare 2-CH UART to Ethernet Converter UART TTL to RJ45 Ethernet Serial Port Transparent Transmission Module Supports Raspberry Pi/Arduino/STM32
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•2-CH UART TO ETH supports Raspberry Pi/Arduino/STM32, allowing bi-directional transparent data transmission between UART and Ethernet
•10/100M, 802.3-compliant, full-duplex/half-duplex auto-negotiation Ethernet interface, embedded Ethernet MAC and PHY layers
•2-CH UART concurrent operation, standalone transparent transmission for each channel, full-duplex or half-duplex UART communication, supports RS485 RX/TX auto switch
•Auto-MDI/MDIX, detect and switch cable type automatically, supports DHCP auto-obtained IP and DNS domain access, supports virtual serial port software (provided)
•Network parameter configuration like chip operating mode, port, IP, via host computer software or UART command, four operating modes: TCP CLIENT, TCP SERVER, UDP CLIENT, UDP SERVER