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FTDI USB to 4-pin 2.54 mm terminal block adapter

Ruth's sister

Ruth's sister 2.54mm Terminal Block 1.8 2.5 3.3v 5v TTL UART Serial Converter Adapter

SKU CH-B960-SZY88

Converts USB to 1.8, 2.5, 3.3 and 5 V TTL serial via a 2.54 mm terminal block

  • FTDI chipset ensures reliable USB-to-serial conversion
  • 54 mm terminal block simplifies wiring connections
  • Selectable 1.8 2.5 3.3 5 V logic levels match target devices
  • TTL UART interface enables direct microcontroller communication

FTDI USB to 2.54 mm Terminal Block

This adapter uses an FTDI chip to bridge a USB port to a 2.54 mm terminal block with four pins. It supports logic levels of 1.8 v, 2.5 v, 3.3 v and 5 v for TTL UART serial communication. The design targets engineers and hobbyists who need a direct serial link to embedded boards or microcontrollers.

Fits a free USB header and four-pin terminal block

The converter plugs into an internal USB header on the motherboard or a rear port bracket and requires a matching 2.54 mm terminal block cable for the target device. It frees the builder from soldering a custom level-shifter or hunting for a legacy serial header on modern boards.

Highlights

  • FTDI chipset ensures reliable USB-to-serial conversion
  • 54 mm terminal block simplifies wiring connections
  • Selectable 1.8 2.5 3.3 5 V logic levels match target devices
  • TTL UART interface enables direct microcontroller communication

Specifications

No published specifications for this item yet.

Questions about this item

What voltage levels does the 2.54 mm terminal block support for logic signals?

The terminal block provides 1.8 V, 2.5 V, 3.3 V and 5 V TTL logic levels for UART serial conversion.

How much power does the FTDI converter draw from the USB port during continuous operation?

The adapter is powered directly from the USB bus and consumes only the current required by the FTDI chip and the selected logic level output.

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