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Compact USB to TTL serial adapter in a sandblasted plastic case with three status LEDs

LORDWORLD

LORDWORLD USB to TTL (D) Adapter FT232RNL 3.3V/5V

SKU CH-MD2W-GD3XY

A USB-to-TTL serial cable with an FT232RNL chip, 3.3V/5V level switching, built-in fuse and ESD protection, and three status LEDs for Raspberry Pi 5 debugging

  • Original FT232RNL chip ensures stable high-speed communication
  • Self-recovery fuse and ESD protection guard against over-current and over-voltage
  • IO protection with anti-surge design maintains reliable data transfer
  • 3V/5V level translation circuit switches TTL voltage for broad compatibility
  • Three onboard LEDs show power and signal status at a glance

USB-to-TTL adapter with FT232RNL chip

This USB-to-TTL serial converter uses an original FT232RNL chip to provide reliable high-speed communication. It is designed for Raspberry Pi 5 programming and debugging tasks. The compact plastic enclosure with a sandblasted finish makes it suitable for bench use and embedded projects.

3.3 V and 5 V level switching with protection

An onboard level-translation circuit lets you switch between 3.3 V and 5 V TTL logic levels. A self-recovery fuse and ESD protection guard against over-current, over-voltage and reverse-current events. Three LED indicators show power and transmit/receive activity at a glance.

Cable form factor with integrated safeguards

The cable-style adapter includes built-in IO protection and anti-surge design for safer connections during development. No separate driver installation is required beyond the standard FTDI VCP drivers. It is not suited for applications needing galvanic isolation or industrial-grade locking connectors.

商品特色

  • Original FT232RNL chip ensures stable high-speed communication
  • Self-recovery fuse and ESD protection guard against over-current and over-voltage
  • IO protection with anti-surge design maintains reliable data transfer
  • 3V/5V level translation circuit switches TTL voltage for broad compatibility
  • Three onboard LEDs show power and signal status at a glance

商品規格

BrandLORDWORLD

商品問答

How do I install the FT232RNL adapter and set the 3.3V or 5V level correctly?

Plug the USB end into the host, connect the TTL pins to the target device, then slide the onboard switch to match the required 3.3V or 5V logic level before powering up; the three LEDs will confirm power and TX/RX activity.

What maintenance or replacement will the USB to TTL adapter need over time?

The self-recovery fuse resets automatically after an over-current event, and the ESD protection is non-replaceable; if the FT232RNL chip or the level-translation circuitry fails, the whole cable must be replaced.

What limit appears first when the adapter runs continuously at high baud rates?

Sustained high-speed traffic can trip the built-in self-recovery fuse, cutting power until the load drops and the fuse resets.

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