FT232RL USB to Serial Converter Module Features: Advanced Chip: Equipped with the reliable FT232RL chip for robust performance. Comprehensive Signal Port: Access all signal ports of the FT232RL chip for versatile applications. Communication Indicators: RXD/TXD transceiver communication indicators for easy monitoring. Flexible Power Options: USB-powered with switchable 5V or 3.3V via a convenient jumper setting. Safety Assurance: Equipped with a 500mA self-restoring fuse to safeguard against overcurrent situations. Pin Configuration: DTR, RXD, TX, VCC, CTS, GND for easy interfacing. Standard Pitch: 2.54mm for compatibility with numerous applications. Compact Size: Measures a convenient 36 x 18mm (L x W) for easy integration. Mini USB Interface: For simple and straightforward connectivity. Important Note: This FT232RL chip is not an original version. It does not include an EEPROM and cannot invert signals. Package Includes: 1 x FT232RL USB to Serial Converter Module