Olimex BB-CH340T USB to Serial Converter

OlimexSKU: 105369
Price:
Sale price £3.42
incl. VAT
excl. VAT
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Only 4 units left
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The Olimex USB-to-serial converter uses a CH340 - a popular chip with good software support. The module itself is breadboard-compatible, with four 2.34mm male pins ready to plug into your breadboard.

The board uses a micro-USB connection which is USB 2.0 full-speed compatible. It takes power from this USB connection, offering up to 80mA @3.3V or up to 450mA @5V. The 3.3V or 5V output is controlled by an SMT jumper - soldered by default to 3.3V.

Need a micro-USB cable? Grab one here!

Features

  • CH340, a popular chip with good software support
  • Fully open hardware design
  • USB micro connector - USB 2.0 full-speed compatible
  • Serial interface with variable baud rate - 50 bps to 2Mbps
  • Breadboard-friendly - 4 pins 0.1" header
  • Extracts power from the USB - can provide either up to 80mA@3.3V or up to 450mA@5V
  • 3.3V or 5V output controlled by an SMT jumper - soldered by default to 3.3V
  • Serial data lines (RXD and TXD) kept at the same voltage levels as the selected voltage output
  • PCB dimensions: (1000 x 1050) mil  (25.5 x 26.5) mm

Resources

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Hardware

Software

Package Contents

  • 1x BB-CH340T USB to Serial Converter

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