Description TTL USB Serial Port Adapter – FT232RL

The FT232RL adapter is the bridge you need to connect your digital world. This isn’t just any adapter; it’s your go-to tool for programming devices like the Arduino Pro Mini. This adapter lets you easily convert a USB port into a serial port. What’s unique about this device is its flexibility. With a simple switch on the jumper cap, you can switch between 3.3V and 5V. This means you can switch between different projects and platforms with ease. It may be compact, but don’t let its size fool you. With 6 available pins – DTR, RX, TX, VCC, CTS, and GND – you’ll have all the connections you need. And with the RXD/TXD LED status indicators, you can always keep an eye on your signal transmission. Whether you’re looking to convert TTL to RS232 or program a project, this adapter has you covered.