SerialGhost RS-232 Module 16GB - Modular RS232 Logger and Serial Bus Logger with 16GB Flash Drive

The SerialGhost is a serial and RS-232 logging module available as a PCB module with terminal block connectors. It can acquire data from a single serial data source, or tap onto a bi-directional serial bus. The SerialGhost can operate as USB flash memory for easy access to logged data. It''s packed with features such as dual port configuration or virtual COM port mode with data streaming and a proprietary command set.

SerialGhost RS-232 Module


  • Logs asynchronous serial transmission (RS-232 compatible)
  • Baud rates up to 230400 bps
  • Logs 2 streams simultaneously (RX and TX)
  • Independently selectable bit rates for both channels
  • Modular form-factor with terminal block connectors
  • 16 gigabytes internal memory
  • Industrial grade flash memory
  • Operates as a USB flash drive
  • Virtual COM port mode with data streaming and command set
  • No software or drivers required, Windows, Linux, and Mac compatible
  • Dual power: +5V (USB) or +9V...+24V DC (terminal connector)
  • Integrated step-down switching power supply
  • USB cable included
SerialGhost RS-232 Module
SerialGhost RS-232 Module

$82.99 / €75.99


Manufacturer product number:

Gross weight (inc. packaging):
0.1kg / 0.2 lbs

Size (inc. connectors):
72mm x 16mm x 16mm


Data logging made simple

The SerialGhost RS-232 Module is a modular asynchronous serial logger, capable of recording RS-232 data streams from devices like printers, GPS receivers, terminals, keyboards, mice, barcode scanners etc. Connect the device either to a single serial source, or in-line on a serial bus. Connect +5V through USB or +9V...+24V DC power through the terminal connector. The SerialGhost RS-232 Module will immediately start logging all data available on the bus, both upstream and downstream (RX and TX). No software or drivers are required.

SerialGhost RS-232 Module - Data logging made simple
SerialGhost RS-232 Module - Easy access

Easy access

To view the recorded data, the SerialGhost RS-232 Module may be switched to flash drive mode. Connect to a computer using a USB-B cable, short the MODE pin to GND, and the SerialGhost RS-232 Module will pop up as a removable drive, containing a file with logged data. The flash drive may also be used to configure the device, such as baudrate, parity bits, start/stop bits, etc.

Dual port

The SerialGhost family of devices has two RS-232 input ports, responsible for data acquisition from up to two sources. Both ports can share a common configuration, or may be configured independently using dual port mode. In this mode two separate settings may be used for the baud rate, number of bits, stop bits, and parity.

SerialGhost RS-232 Module - Dual port
SerialGhost RS-232 Module - Multiple modes

Multiple modes

The SerialGhost family is packed with features, such as the capability to act as a USB removable flash drive, or USB Virtual COM port. In flash drive mode, a log file is available with all acquired data. Virtual COM port mode can be used to live-stream the captured data, or to communicate with the device using a proprietary command set.

SerialGhost RS-232 Module
SerialGhost RS-232 Module
SerialGhost RS-232 Module
SerialGhost RS-232 Module
SerialGhost RS-232 Module