FTDI Basic Program Downloader USB to TTL ET232 Module Female Header

product description Surface color: red Standard interface, compatible with a variety of Arduino official controller, the original FT232 chipset, stable performance, with power, send, receive light. With 3.3V / 5V power options, can be used as an ordinary USB to serial TTL module, download STC microcontroller. The FT232R chip is a single-chip solution that does not require peripherals and incorporates a crystal oscillator, USB matching resistor, and product memory EEPROM into its internal circuitry; all the signal ports for the FT232RL chip are TTL / CMOS level; RXD / TXD receive and transmit instructions Fu; USB power supply, selectable 5V or 3.3V interface level. Size: 1.81 inches x 0.71 inches x 0.47 inches Weight: 0.18 oz