Boardoza FT232RNL USB to UART Breakout Board
Designed with the FT232RNL chip, this converter board enables high-speed and reliable data communication between a computer and UART-based systems over USB 2.0. Since the entire USB protocol is handled in hardware by the chip, no additional firmware programming is required. The integrated 3.3 V regulator, EEPROM, USB termination resistors, and clock generation minimize the need for external components. The board supports data rates from 300 bps to 3 Mbps at TTL level and provides TX/RX LED indicators for visual monitoring of data communication. With the onboard selector switch (SW1), the VCCIO voltage can be easily set to either 3.3 V or 5 V, allowing compatibility with logic levels ranging from 3.3 V to 5 V.
The drivers can be downloaded from FTDI’s official website: https://ftdichip.com/drivers/d2xx-drivers/.
Key Features
- FT232RNL USB to UART data conversion
- Onboard voltage selection switch (3.3 V / 5 V) for VCCIO logic level compatibility
- Data transfer rates from 300 bps to 3 Mbps (TTL levels)
Technical Specifications
- Item
- FT232RNL
- Input Voltage
- +5Vdc
- Functions
- USB 2.0 Full-Speed to UART interface using FT232RNL
- Data Range
- 300 bps to 3 Mbps
- Operating Temperature
- -40°C to +85°C
- Board Dimensions
- 20mmx40mm
Support
For technical questions, documentation and issue reports, use the GitHub repository or write to us directly.