The FTDI Friend is a tweaked out FTDI FT232RL chip adapter. Sure, like the well-known FTDI cable, it can provide power to your project and there are 4 signal lines for sending data back and forth. But the Friend can do much more! For example, you can change the signal and power lines to be either 3.3V or 5V. Arduino-derivatives and XBees use the RTS line for programming but what if you need that DTR line? Its there for you.
Includes extra-long headers that you can use to plug it into a breadboard and 2 red & green LEDs already on the board that pulse when serial is sent or received.
- Length: 38.07mm/1.5in
- Width: 17.89mm/0.7in
- Height: 7.7mm/0.31in
- Weight: 3.4g/0.12oz