Feature

●The power supply VCC and signal level can be switched at 5V/3.3V/1.8V, and support different levels of signal and power supply. The serial port module has an independent LDO,and the maximum output current can reach 500mA.
●The serial port module integrates a 500mA fuse, which is automatically disconnected when overcurrent/short circuit occurs, effectively protecting the USB safety. The USB to TTL serial port module has three LED indicators for integrated power supply,sending and receiving.
●The USB to TTL module leads out all available IOs, and the CTS/RTS/DTR/DSR/RI/DCD pins (levels can be switched) are convenient for hardware flow control.
●The USB to TTL module integrates a protection diode, and the occasional abnormal voltage on the signal line will not damage the module. The volume is only 20*50mm, which only occupies the width of one USB interface, and does not affect the insertion of other devices.
●After-Sale Service: Thanks for your purchase. If you have any problem , please feel free to contact us any time. We promise you the satisfying solutions within 24 hours.


Description

Description:

It is a USB to TTL serial port module.The excellent performance of FT232RL is very suitable for high-demand industrial occasions.It realizes USB to UART serial port.This module can switch at 5V/3.3V/1.8V level,and provides up to 500mA VCC power output.

Parameter:

1).Product Name:USB to TTL Serial Port Module

2).Input Interface:USB interface

3).Output Interface:TTL

4).Input Signal: 1.8V/3.3V/5V

5).Baud Rate: 2400/9600/115200/921600

6).Maximum Speed: 3Mbps

7).Output Current:500mA (Max)

8).Work Temperature:-25℃~85℃

9).Work Humidity: 5%~95%RH

10).Size:65*20*15mm

Test Method:

1).The module is plugged into the computer,and the blue power indicator lights up.

2). After installing the driver, check the serial number from the device manager.

3).The computer opens the serial port assistant and selects the corresponding serial port number.

4).Input any content in the sending area and select text mode.

5).Use the jumper cap to connect TX and RX directly,that is,the data sent out is returned directly,and it is self-sending and self-receiving.

6).If you see the returned content in the receiving area (select text mode), it means that the serial port module is working normally.

Package:

1).1pcs USB to TTL Serial Port Module