CJMCU FT232H High Speed Multifunctional USB to JTAG UART/FIFO SPI/I2C Module For Arduino
The CJMCU FT232H module is a versatile USB-to-serial/parallel interface breakout based on the FTDI FT232H chip. It supports USB conversion to UART, FIFO, JTAG, SPI, and I2C interfaces, with the entire USB protocol handled on-chip — no USB-specific firmware programming required.
The FT232H supports both USB 2.0 Hi-Speed (480 Mb/s) and Full-Speed (12 Mb/s) modes, making it suitable for high-throughput data transfer and debugging applications with Arduino and other microcontroller platforms.
Key Features
- Multi-Protocol Support – USB to UART (RS232/RS422/RS485), FIFO, FT1248, JTAG, SPI, and I2C
- USB 2.0 Hi-Speed – 480 Mb/s with Full-Speed fallback at 12 Mb/s
- On-Chip USB Protocol – No additional firmware required for USB communication
- CPU-Style FIFO Interface – Simplifies host interface design
- Adjustable Buffer Timeout – Configurable receive buffer timeout for optimised data handling
Specifications
- Chip – FTDI FT232H (single-channel)
- USB Speed – Hi-Speed 480 Mb/s, Full-Speed 12 Mb/s
- UART Data Rate – Up to 12 Mbaud
- Asynchronous FIFO – Up to 8 MB/s transfer rate
- Synchronous FIFO – Up to 40 MB/s transfer rate
Ideal For
- USB-to-serial conversion for microcontroller projects
- JTAG debugging and programming
- SPI and I2C device communication via USB
- High-speed data acquisition and logging
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The CJMCU FT232H module is a versatile USB-to-serial/parallel interface breakout based on the FTDI FT232H chip. It supports USB conversion to UART, FIFO, JTAG, SPI, and I2C interfaces, with the entire USB protocol handled on-chip — no USB-specific firmware programming required.
The FT232H supports both USB 2.0 Hi-Speed (480 Mb/s) and Full-Speed (12 Mb/s) modes, making it suitable for high-throughput data transfer and debugging applications with Arduino and other microcontroller platforms.
Key Features
- Multi-Protocol Support – USB to UART (RS232/RS422/RS485), FIFO, FT1248, JTAG, SPI, and I2C
- USB 2.0 Hi-Speed – 480 Mb/s with Full-Speed fallback at 12 Mb/s
- On-Chip USB Protocol – No additional firmware required for USB communication
- CPU-Style FIFO Interface – Simplifies host interface design
- Adjustable Buffer Timeout – Configurable receive buffer timeout for optimised data handling
Specifications
- Chip – FTDI FT232H (single-channel)
- USB Speed – Hi-Speed 480 Mb/s, Full-Speed 12 Mb/s
- UART Data Rate – Up to 12 Mbaud
- Asynchronous FIFO – Up to 8 MB/s transfer rate
- Synchronous FIFO – Up to 40 MB/s transfer rate
Ideal For
- USB-to-serial conversion for microcontroller projects
- JTAG debugging and programming
- SPI and I2C device communication via USB
- High-speed data acquisition and logging
