
The FT232RL USB to TTL Serial Converter Module is a compact USB-to-UART adapter designed for connecting a computer to microcontrollers and TTL-level serial devices. It uses the FT232RL USB-to-UART interface and provides a convenient solution for programming, firmware uploading, serial communication, and debugging.
The module supports 3.3V and 5V operation, making it suitable for a wide range of development boards and embedded systems. Depending on the board version, the interface provides commonly used signals such as TX, RX, VCC, GND and DTR/CTS.