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Small green circuit board with USB-A plug and six-pin header

Ruth's sister

Ruth's sister USB 2.0 to UART TTL 6PIN FTDI FT232RL 1.8V 2.5V 3.3V 5V internal power cable

SKU CH-JYSY-VSK9F

Converts USB 2.0 to serial UART with selectable 1.8V, 2.5V, 3.3V or 5V logic levels via an FT232RL chip

  • USB 2.0 interface enables direct PC connection
  • FT232RL chip provides reliable serial conversion
  • Selectable 1.8V 2.5V 3.3V 5V levels match target logic
  • 6-pin header fits common development board layouts

USB 2.0 UART converter for logic-level debugging

This module bridges a USB 2.0 port to a six-pin UART header using an FTDI FT232RL chip. It targets developers and hobbyists who need reliable serial access to microcontrollers, routers or single-board computers running at 1.8 V, 2.5 V, 3.3 V or 5 V logic levels.

Selectable voltage rail powers target directly

A jumper selects the I/O voltage so the same board can drive 1.8 V, 2.5 V, 3.3 V or 5 V devices without external regulators. The integrated USB cable supplies both data and power, removing the need for a separate supply when the target draws modest current.

Highlights

  • USB 2.0 interface enables direct PC connection
  • FT232RL chip provides reliable serial conversion
  • Selectable 1.8V 2.5V 3.3V 5V levels match target logic
  • 6-pin header fits common development board layouts

Specifications

No published specifications for this item yet.

Questions about this item

Will the USB connector or cable need replacing after frequent plugging cycles?

The module uses a standard USB 2.0 interface rated for typical mating cycles; the board itself has no moving parts, so only the cable or host port would wear over time.

What limits continuous data throughput during long transfers?

The FT232RL chip handles serial signalling up to 3 Mbaud, and the USB 2.0 full-speed link caps sustained bulk traffic at its native signalling rate.

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