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Small green circuit board with USB connector and pin header

Ruth's sister

Ruth's sister international power cord 1.8v USB to TTL module

SKU CH-BX1V-H61ZF

USB-to-TTL serial module with FTDI chip running at 1.8 V for firmware flashing on Windows XP through 10

  • 8 V logic level protects sensitive targets
  • FTDI chipset enables reliable serial communication
  • Windows XP through 10 supported for legacy flashing
  • Industrial PCB design suits repeated field upgrades

1.8 V USB-to-TTL flashing module

This FTDI-based board converts a USB connection to a 1.8 V serial interface for firmware upgrades and flashing tasks. It is built on an industrial-grade PCB and carries driver support for Windows XP, 7, 8 and 10. The 1.8 V logic level suits target devices that operate at that voltage.

Developers and technicians updating 1.8 V equipment

Engineers who need a different logic voltage, isolation, or multiple simultaneous channels will not be served by this single-channel adapter. Buyers without a 1.8 V serial target or without a Windows host should consider other options.

How it compares

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Price $10.99
Pricier than about 70% of the 1,208 comparable items (median $9.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What voltage level does the 1.8v USB to TTL module use for its serial signals?

The module operates at 1.8 volts for serial communication, matching the voltage requirement of the target device.

Which driver must be installed before the board appears as a COM port on Windows 10?

Install the official FTDI VCP driver first; without it the device will not enumerate as a virtual serial port.

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