RSLogger – RS232 & RS485 Logger | Serial Data Recorder

RSLogger is a professional RS232 logger and RS485 logger that captures, analyzes, and archives serial communication. Designed for industrial engineers, system designers, and electronics enthusiasts, it works as the ultimate “black box” for your devices – in factories, labs, or home workshops.

RS232 & RS485 Data Logger Features

Depending on the model, RSLogger can operate as a serial data logger, RS232 recorder, or RS485 recorder. Available features include Ethernet, USB, and Virtual COM with TCP forwarding, 512 MB industrial-grade memory with USB backup, and precise 1 ms timestamps with RTC & NTP. Industrial and PRO models extend supply up to 55 VDC and support Power over Ethernet (PoE).

Applications of RS232 & RS485 Loggers

RSLogger is used worldwide as a serial port data logger for: replacing legacy RS232/RS485 printers, debugging embedded systems, monitoring PLC/CNC controllers, scales and load-cells registerring and archiving communication logs in industrial automation and labs.

Why RSLogger?

Engineers trust RSLogger for its accuracy, reliability, and versatility. Hobbyists appreciate its plug-and-log simplicity. Whether you need an RS232 data logger, an RS485 data logger, or a universal serial communication recorder – RSLogger delivers timestamped logs you can trust.

Custom Solutions

The RSLogger platform was designed to be easily adaptable. We offer both hardware and firmware customization to make sure the device fits perfectly into your project — whether it requires integration with an existing system, dedicated firmware, or industry-specific features. This way, RSLogger can become not only a universal data logger, but also a tailored component of your application.