Description

FTDI USB to TTL serial adapter module uses the reliable FT232RL chip, offering stable, efficient, and safe USB-to-serial communication for embedded systems, microcontroller programming, and debugging tasks. It supports both 3.3V and 5V logic levels, selectable via onboard jumper or solder pads, making it compatible with a wide range of devices like Arduino, ESP8266, ESP32, STM32, and others.

The module is powered via USB 2.0 and includes a 500mA resettable fuse to protect your USB port and connected devices. It features communication indicator LEDs (TXD/RXD), and all FT232RL signal pins are broken out for advanced use.

Key Features:

• Chipset: FTDI FT232RL

• USB Interface: Mini USB (USB 2.0)

• Output Voltage Levels: Selectable 3.3V / 5V

• Fuse Protection: 500mA resettable fuse for USB power safety

• TXD / RXD LED Indicators: Easy visual monitoring of data transfer

• Breakout Pins: All FT232RL signals available (TXD, RXD, RTS, CTS, DTR, DSR, DCD, RI)

• Compact PCB Size: 17mm × 32.5mm

• Drivers: Supports Windows, Mac, Linux

• Tested: Each module passes self-transmit/receive test (10W bytes) for reliability

Applications:

• Microcontroller programming and debugging (Arduino, STM32, ESP8266, etc.)

• Serial communication with sensors or modules

• Bootloader flashing and firmware updates

• USB-to-UART bridge