The FTDI Chip TTL-232R-3V3-2mm is a refined USB to UART (Universal Asynchronous Receiver/Transmitter) cable built to facilitate communication between a computer or microcontroller and TTL-level UART devices. A 3.3V TTL voltage level and a 2mm pitch connector confirms a straightforward solution for serial communication needs.

• USB to UART Bridge

At one end of the cable, it features a USB connector, allowing easy connection to a computer or USB-enabled device. At the other end, it includes a 2mm pitch connector with pins for TX (transmit), RX (receive), RTS (request to send), CTS (clear to send), VCC (3.3V power), and GND (ground). These pins enable a direct interface with UART-enabled devices.

• Plug-and-Play Functionality

The cable is designed for plug-and-play functionality, so you can connect it to your computer or microcontroller without complex driver installations. It is compatible with various operating systems, including Windows, macOS, and Linux, making it accessible to a broad user base.

The FTDI Chip TTL-232R-3V3-2mm, 3.3 V TTL 2mm pitch USB to UART Cable: Use Cases

The FTDI Chip TTL-232R-3V3-2mm, 3.3 V TTL 2mm pitch USB to UART Cable is suitable for various applications, including:

• Microcontroller Programming: This cable is widely used for programming and debugging microcontrollers like Arduino, ESP8266, and ESP32. It allows users to upload code, receive serial output, and monitor the microcontroller's status.
• Serial Communication: It bridges a computer and TTL-level serial devices such as sensors, GPS modules, and RFID readers. Engineers and hobbyists can quickly establish two-way communication for data transfer and control.
• Industrial Automation: The cable is suitable for connecting industrial equipment and machinery to a control system or computer. It enables real-time data exchange and control in manufacturing and automation applications.
• Embedded Systems Development: In embedded systems projects, developers use this cable for debugging and serial communication with custom hardware and devices. It's a valuable tool for prototyping and development.
• IoT Prototyping: When working on IoT (Internet of Things) projects, this cable aids in connecting microcontrollers and sensors to the Internet via a computer, facilitating data collection and analysis.
• Educational Use: In academic settings, this cable is utilised for teaching and learning serial communication concepts and microcontroller programming.

For more information please check the datasheets.