GoRugged M1000


    GSM 900/1800

    RS232 and RS485 Serial Ports

The Robustel GoRugged M1000 Pro is a rugged serial to GPRS gateway offering state-of-the-art GSM/GPRS connectivity for machine to machine (M2M) applications.

Automatic GPRS connection (no AT commands required) and watchdog for reliable communications.

Transparent TCP and UDP socket connections, Modbus/RTU to Modbus/TCP.

Support Virtual COM (COM port redirector).


  • Configuration mode and Normal mode selecting by switch
  • Configurable by Robustel Modem Configurator Pro GUI
  • Auto GPRS connection (no AT commands required) and watchdog for reliable communications
  • Transparent TCP client, TCP server and UDP socket connections
  • Modbus/RTU to Modbus/TCP
  • Support Virtual COM (COM port redirector)
  • Various dial-up policies
    • Always online: automatic GPRS connection while it powered on, automatic redial while the line dropped
    • Serial data wakeup
    • Wakeup on Caller ID/SMS
    • Wakeup on SMS
    • Wakeup at preset time of a day
    • Wakeup periodically at preset interval
  • Auto GPRS connect/reconnect, Keep Alive command to maintain socket connection
  • Auto disconnect GPRS when idle, switch off wireless module to save power is optional
  • Auto SMS of IP for dynamic IP SIM card<
  • Remote configuration via SMS
  • Packetization methords: packet length / time interval / special end characters
  • Auto reboot at preset time of a day; Auto reboot via telephone call
  • 1xDI and 1xDO with wireless communications via SMS and GPRS
  • Firmware upgrade via serial interface


  • Serial Interface
  • Number of Ports: 1 x DB9 Female
  • Serial Standards: RS232 and RS485 selectable by software
  • ESD Protection: 15KV
  • Parameters: 8N1, 1200bps to 115200bps
  • Flow Control: RTS/CTS, XON/XOFF
  • RS-232: TxD, RxD, RTS, CTS, GND
  • RS-485: Data+ (A), Data- (B), GND


M1000 Pro Data Sheet