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 600bps230.4Kbps, supports five parity check options: None, Odd, Even, Mark, Space;
Multi indicators, for - MONITOR ing communicating and working status; Supports Modbus, suit for industrial application; Supports Websocket, allows bi-directional transparent data transmission with RS232/RS485 port via webpage directly; Supports customized heartbeat packets, make sure the connection is truthful, as well as for actively retrieving sensor data;
Supports customized registration packets, auto passing the registered packet as identifier after the connection is established, so that different devices can be distinguished; Supports customized webpage, allows user to customize the module configuration page; Supports RFC2217-like protocol, be able to communicate with devices whose serial setting baudrate, data bit, etc; may change.
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