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FTDI Basic Serial to UART Interface Converter 3.3V, SparkFun Electronics
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The Story
The SparkFun FTDI Basic Breakout Board provides a reliable USB-to-serial interface solution for Arduino development and general serial communication projects. Featuring the FT232RL chip with a 3.3V logic level, this compact board includes auto-reset functionality via the DTR pin for seamless Arduino programming without manual resetting. Perfect for makers and engineers working with 3.3V Arduino boards and other serial devices.
add_circle The Upside
- check Enables automatic sketch uploading to Arduino without manual reset button presses
- check Compatible with both official Arduino boards and 3.3V clones for versatile use
- check Compact and straightforward design simplifies integration into projects
remove_circle The Downside
- close Limited to 3.3V logic level only (not 5V compatible without level shifting)
- close Requires basic electronics knowledge for proper connection and use
- close May need additional cables or connectors depending on specific setup requirements
Specifications & features
Key features
- check_circle FT232RL USB-to-serial IC for reliable communication
- check_circle 3.3V logic level compatible with official and cloned Arduino boards
- check_circle DTR pin implementation for automatic Arduino reset during programming
- check_circle Compact breakout board design with standard FTDI cable pinout
- check_circle Includes all necessary components in ready-to-use format
Specifications
Interface Type
USB to Serial UART
Logic Voltage
3.3V
Chipset
FTDI FT232RL
Auto-Reset Feature
Yes (via DTR pin)
Tags
electronics hobbyists
arduino developers
embedded systems engineers
makers
prototypers
arduino project development
serial communication testing
electronics prototyping
embedded systems debugging
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