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 https://elecena.pl/product/22719212/industrial-usb-to-ttl-converter-ft232rl 2023-03-07 https://elecena.pl/product/22719212/industrial-usb-to-ttl-converter-ft232rl 2023-12-27 https://elecena.pl/product/22719212/industrial-usb-to-ttl-converter-ft232rl 2024-09-19 https://elecena.pl/product/22719212/industrial-usb-to-ttl-converter-ft232rl 2024-11-29 https://elecena.pl/product/22719212/industrial-usb-to-ttl-converter-ft232rl 2024-11-30 https://elecena.pl/product/22719212/industrial-usb-to-ttl-converter-ft232rl 2025-08-05 https://elecena.pl/product/22719212/industrial-usb-to-ttl-converter-ft232rl 2025-09-27 https://elecena.pl/product/22719212/industrial-usb-to-ttl-converter-ft232rl 2025-11-28 https://elecena.pl/product/22719212/industrial-usb-to-ttl-converter-ft232rl 2025-11-29 https://elecena.pl/product/22719212/industrial-usb-to-ttl-converter-ft232rl 2026-10-22