RS485, RS232 & TTL SERIAL CAPTURE: Capture traffic from industrial meters, PLCs, controllers, sensors, and microcontroller boards. Every message is written straight to a TF card, giving you a complete, time-stamped record of device communication. WIDE 5-24V DC POWER INPUT: Run it anywhere you already have power - factory control panels, R&D labs, production test stations, or field service calls. No extra adapter and no dedicated bench supply required. RECORDS WITHOUT A PC - CATCH INTERMITTENT FAULTS: Once configured, it records without a computer attached. Leave it running for days to catch dropped connections, corrupted frames, and the rare faults you can never reproduce on demand. VISUAL SETUP SOFTWARE, NO CODE: Connect over USB Type-C and set baud rate, data bits, and timestamps in a simple graphical interface, with no command codes to memorize. Available in 8 languages: English, Japanese, German, French, Chinese (Simplified), Spanish, Italian and Polish.
Technical Support & File
diLogger is a standalone serial data logger that captures RS232, RS485, and TTL traffic directly to a TF card. Powered by 5-24V DC and configured through free graphical software over USB Type-C, it records device communication for days without a computer connected.
Specification:
Model: diLogger
Product type: Standalone serial data logger / recorder
Supported serial protocols: RS232, RS485, TTL
RS232 connector: DB9
RS485 connector: Terminal / bus connection
TTL interface: 3.3V / 5V logic pin header
Storage media: T-Flash (microSD / TF) card
Configuration port: USB Type-C
Power input: DC 5–24V (wide voltage)
Configurable parameters: Baud rate, data bits, timestamp
Configuration method: DSD TECH free graphical PC software (no command line)
Software languages: English, Japanese, Chinese, German, Spanish, Italian, French, Polish
Operating mode: Standalone — no PC connection required after setup
List of supported systems:
1, Windows 11/10/8/7
Package List:
1 × diLogger Serial Data Logger
1 × USB-A to USB-C cable
1 × USB-A to DC Cable
1 × User Guide
Technical Support & File
diLogger is a standalone serial data logger that captures RS232, RS485, and TTL traffic directly to a TF card. Powered by 5-24V DC and configured through free graphical software over USB Type-C, it records device communication for days without a computer connected.
Specification:
Model: diLogger
Product type: Standalone serial data logger / recorder
Supported serial protocols: RS232, RS485, TTL
RS232 connector: DB9
RS485 connector: Terminal / bus connection
TTL interface: 3.3V / 5V logic pin header
Storage media: T-Flash (microSD / TF) card
Configuration port: USB Type-C
Power input: DC 5–24V (wide voltage)
Configurable parameters: Baud rate, data bits, timestamp
Configuration method: DSD TECH free graphical PC software (no command line)
Software languages: English, Japanese, Chinese, German, Spanish, Italian, French, Polish
Operating mode: Standalone — no PC connection required after setup
List of supported systems:
1, Windows 11/10/8/7
Package List:
1 × diLogger Serial Data Logger
1 × USB-A to USB-C cable
1 × USB-A to DC Cable
1 × User Guide
