Sparkfun FTDI to USB-C Cable – 5V VCC-3.3V I/O

FTDI to USB-C Cable – 5V VCC, 3.3V I/O

Say goodbye to the USB insertion shuffle! The FTDI to USB-C Cable is your go-to solution for easy serial communication with TTL interface devices, minus the frustration of getting the plug orientation right. Built around the reliable RS232 chipset, this cable converts USB-C to TTL serial, making it perfect for makers, tinkerers, and engineers who need to interface with microcontrollers, sensors, and other devices.

The 1-meter cable features a sturdy 26AWG construction with a 2-inch protective enclosure around the USB-C connector, ensuring durability in all your projects. On the other end, a 6-pin 0.1″ pitch connector provides quick access to common serial lines: RTS, RX, TX, VCC (5V), CTS, and GND, making it easy to hook up to your devices.

While this FTDI cable offers better protection and a streamlined setup than the FTDI Basic, it does come with some trade-offs. The FTDI Basic is more compact and has handy LED indicators, but it relies on a Mini-B cable, and we all know how those are slowly becoming extinct. With this USB-C cable, you get modern connectivity and rugged durability—just be aware it uses RTS instead of DTR for hardware resets.

Key Features:

• USB-C to TTL Serial: Modern and convenient, no more USB orientation struggles
• RS232 Chipset: Provides stable communication between devices
• 1-Meter Length: Long enough to offer flexibility, short enough to avoid cable clutter
• 6-Pin Connector: RTS (Green), RX (Yellow), TX (Orange), VCC 5V (Red), CTS (Brown), GND (Black)
• 26AWG Cable: Durable and capable of handling high voltages up to 300V
• 5V VCC, 3.3V I/O: Ideal for most TTL level devices

Specifications:

• Cable Length: 1 meter
• Connector Type: USB-C to 6-pin 0.1″ pitch
• Pinout: RTS (Green), RX (Yellow), TX (Orange), VCC 5V (Red), CTS (Brown), GND (Black)
• Wire Gauge: 26AWG
• Voltage Tolerance: Up to 300V max
• Enclosure: 2-inch protective case on the USB-C end

What’s in the Box:

• 1 x FTDI to USB-C Cable (5V VCC, 3.3V I/O)
• Note: Accessories may vary based on supply.

Important Notes:

• This cable uses RTS for resets instead of DTR, which may affect certain use cases.
• Ideal for connecting TTL devices to modern laptops and PCs with USB-C ports.
• Ensure proper voltage levels for your specific TTL device before use.