Industrial USB to TTL Converter (FT232RL)

This industrial USB to TTL converter adopts an original FT232RL chip, providing greater stability and compatibility, enabling industrial-grade high-performance communication between a computer and TTL devices.

Three LED indicators assist programming and debugging, highlighting power status and TXD and RXD data transmission, alongside an operating level switch allowing the user to select 3.3V or 5V.

Package contents

* 1x USB to TTL converter

* 1x 8-pin TTL "fool-proof" wire

Please Note

* No USB cable included

* This converter is designed to work on TTL level, NEVER connect it to RS232 level to avoid damage

Pinout The pinout is printed on the converter, which is mapped as follows:

5V 5V output

VCC 3.3V or 5V output, configured by switch

GND Ground

TXD Connecting to MCU.RX (signal direction: MCU.RX << FT232 << PC.TX)

RXD Connecting to MCU.TX (signal direction: MCU.TX >> FT232 >> PC.RX)

RTS Connecting to MCU.CTS (signal direction: MCU.CTS << FT232 << PC.RTS)

CTS Connecting to MCU.RTS (signal direction: MCU.RTS >> FT232 >> PC.CTS)

System Support

The converter is compatible with popular systems such as Win7/8/8.1/10, Mac, Linux, Android and WinCE. Specifications

PRODUCT CATEGORY Industrial USB TO TTL converter HOST PORT USB

DATA RATE 300bps ~ 3Mbps DEVICE PORT UART

USB PORT Connector: USB-A Protection: resettable fuse, ESD protection

UART PORT Connector: 8PIN fool-proof header Protection: IO protection diode

INDICATOR PWR: power indicator, turns red when USB voltage is detected TXD: TX indicator, turns red while the USB port is sending data RXD: RX indicator, turns red while the device port is receiving data