RF CommunicationSKU: B0201V10000015
Boardoza FT232H Isolated USB to UART and I²C Breakout Board
This board is a versatile USB data converter based on the FT232H chip, supporting both USB to UART and USB to I²C communication protocols. Designed for flexibility and safety, it offers full galvanic isolation on both power and digital signal lines, protecting connected systems from ground loops and electrical noise. The board operates at either 3.3V or 5V logic levels, selectable via onboard jumper, making it compatible with a wide range of target devices. Powered through a USB Type-C connector, it is ideal for embedded development, testing, and reliable interfacing with modern PCs.
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Key Features
- FT232H-based USB to UART and USB to I²C interface (with software configuration)
- Full galvanic isolation on both power and signal lines
- Selectable logic level: 3.3V or 5V via jumper
- USB Type-C power and data connection
- Supports standard I²C and asynchronous UART communication
- Ideal for safe debugging, embedded development, and communication with noisy or sensitive systems
- Compact and robust design for use in both lab and field environments
Technical Specifications
- Item
- FT232H
- Input Voltage
- USB TYPE-C
- Functions
- UART & I2C Convertor
- Data Rate
- Up to 12 Mbps
- Operating Temperature
- –40°C to +85°C
- Board Dimensions
- 40x60mm
Support
For technical questions, documentation and issue reports, use the GitHub repository or write to us directly.