M4 series 32-bit ARM processor with up to 120MHz frequency, fast speed, stable and reliable
10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable
Both RS232 and RS485 interface, allows to work independently at the same time, without interfering each other
Configurable baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space; Multi indicators, for monitoring communicating and working status
Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST); Supports Modbus, suit for industrial application