FT232RL USB to TTL Serial Adapter Module (3.3V / 5V USB to UART Converter)

The FT232RL USB to TTL Serial Adapter Module is a compact USB-to-UART converter designed for programming, debugging, and serial communication with microcontrollers and embedded systems. Based on the FTDI FT232RL USB-to-Serial IC, it converts USB signals into TTL-level UART signals and supports selectable 3.3V or 5V logic levels. The module is compatible with Arduino, ESP8266, ESP32, STM32, Raspberry Pi, GPS modules, and other UART-enabled devices, making it ideal for firmware uploading, serial debugging, and data communication.

Key Features -

• Based on FTDI FT232RL USB to UART IC

• Selectable 3.3V or 5V logic level

• USB to TTL serial communication

• Stable and high-speed data transfer

• Plug-and-play USB connectivity

• Supports Windows, Linux and macOS

• Onboard TX and RX status LEDs

• Compact and portable design

• Easy microcontroller programming

• Suitable for embedded development

Specifications -

• Product type - USB to TTL Serial Adapter

• Chipset - FT232RL

• Communication interface - USB to UART

• Logic level - Selectable 3.3V or 5V

• Baud rate - Up to 3Mbps (Typical)

• USB input voltage - 5V DC

• Output voltage - 3.3V or 5V (Selectable)

• Connector type - 6-Pin Header

• Operating system support - Windows, Linux and macOS

• Board type - USB to TTL Converter Module

Applications -

• Arduino programming

• ESP8266 firmware uploading

• ESP32 debugging

• STM32 development

• GPS module interfacing

• Serial communication

• Embedded system development

• IoT projects