Supports Windows 8. TXD, RXD, , : Use curved pin header to lead. FT232R Introduction: With the development of computer technology, parallel ports and serial ports have slowly disappeared on computers. Nowadays, even desktop computers have few parallel ports. For engineers, both parallel and serial ports are important interfaces, especially serial ports. For computers without a serial port, a convenient solution is to use a USB-to-serial chip to virtualize a serial port. Many manufacturers such as , like the CP210x series from silicon LABS, TUSB3410 from TI, CH34x series from Qinheng, and FT232 series, PL230x series, ARK3116, etc. From the perspective of stability, the FT232 series is still , and you can use it for debugging without worrying about the blue screen. FT232R chip is a single-chip solution. Generally, no peripherals are required for general use. Even the crystal oscillator, USB matching resistor, and EEPROM for product information have been integrated inside. FT232R also has some more useful functions. Hardware Introduction: Use FT232RL chip from Company Led out all signal ports of FT232RL chip, TTL/CMOS level RXD/TXD transceiver communication indicator USB power supply, optional 5V or 3.3V interface level (if other levels are needed, you can directly voltage on the VCC and GND pins) Type: ICs Model Number:FT232RL FT232 Color: Blue Material: PCB + electronic accessories Package Contents: 1 x FT232RL Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real item. The allowed measurement error is +/- 1-3 cm.