For engineers, both parallel and serial ports are essential interfaces, especially serial ports. 

For computers without serial ports, the most convenient solution is to use a USB to serial port chip to create a virtual serial port. 

The FT232R chip is a single chip solution that does not require external devices. The crystal oscillator, USB matching resistor and EEPROM for storing product information are already integrated internally.

From a stability perspective, the FT232 series is still the most reliable and can be used to debug programs with peace of mind without worrying about blue screen issues.

1.Use the best FT232RL chip from USB2.0, and use a 500MA fuse (FUSE) to protect your USB power supply and device, resulting in more stable performance;

2.FT232RL USB to serial module USB to TTL level, USB2TTL protection version supports overcurrent protection version;

3.This product uses a brand new design and uses the FT232RL chip of USB 2.0 to convert USB into a serial port. There are two power supply versions available;

4.Each module passed the test of spontaneously collecting 10W bytes before leaving the factory;

5.Upgrade the TYPE-C interface power supply, support 3.3V 5V downloader burning cable, and choose between 5V or 3.3V interface levels.

RXD/TXD transceiver communication indicator light;

Adopting TYPE-C interface, USB power supply, optional 5V or 3.3V interface level

The six pin definitions are: DTR RX TX VCC CTS GND

PCB board size: 17mm * 32.5mm

Module size: 36mm * 17mm (with row pins)

Drivers: https://ftdichip.com/drivers/vcp-drivers/