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  • Monnit Wireless Serial Data Bridge
Monnit Wireless Serial Data Bridge

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Region | Frequency
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Product Variations


Monnit's new Wireless Serial Data Bridge is a bidirectional serial to radio device capable of transmitting serial data over its wireless communication link and delivering wireless data, received in the radio, out of its serial port. The Monnit wireless serial data bridge can be connected to any device equipped with a serial data port to capture the data and transmit it to the iMonnit online sensor monitoring and Notification System. The data is stored in the online system and can be reviewed and exported as a data sheet or graph.

Note: Interface type must be selected at time of purchase. Available for RS232 or RS485 serial interfaces. Requires a MonnitLink wireless gateway for communication with software.

Interface - RS232 Description:


  • Bidirectional serial to radio communication.
  • Interfaces with RS232 or RS485.

In the Box

  • Wireless Serial Data Bridge
  • Serial Data Bridge

Serial Data Bridge Specifications

Supply Voltage Requires 5 Volt Power via Serial Port or External Source.
Current Consumption RS232: 38.9 mA | RS485: 51.2 mA
Operating Temperature -40°C to +85°C (-40°F to +185°F)
Supported Baudrates 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 115200, 230400
Data Bits 8
Parity None, Odd, Even
Stop Bits 1 or 2
Packet Side per Radio Transmission 8 to 24 bytes
Max Bandwidth 1 Packet/Second (Max Packet Size – 24 bytes)
Serial Buffer 1280 bytes (If this buffer overflows the receiver will disable until the buffer empties)

900 MHz Specifications

Operating Frequency 900 MHz Operating Frequency
Certifications Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-RFSC1)
Complies with Industry Canada standards. (IC: 9794A-RFSC1)
Specifications Image

Suggested Application Uses for This Sensor

  • Serial Interfacing
  • Systems Integration