3.3V 5V FT232 FT232BL USB to TTL Serial Adapter Module for Arduino Board

ITEM NAME:3.3V 5V FT232 FT232BL USB to TTL Serial Adapter Module for Arduino Board Descriptio n Description: With the original FT232BL industrial grade chip, the external EEPRON (93C46) is more stable Support for Windows 10 Support 3 kinds of power supply modes: 5V external power supply; 3.3V external power supply; external power supply (required 3.3V-5V) With 3 LEDs: TXD LED, RXD LED, POWER LED GND, RXD, TXD, 3V3, 5V: use curved pin to lead out The remaining function PIN: reserved pad CTS, RTS With 500MA self-recovery fuse reversed does not burn Specifications: Material: Circuit Board Color: As Pictures Show Size: 50*40*24mm Applications: RS-232 Legacy Device Upgrade To USB USB To RS-232 Serial Adapter Instructions For Use: (Taking The Access MCU As An Example) GND: Connect To GND RXD: Connect To MCU.TX (Signal Flow: MCU.TX >> FT232 >> PC.RX) TXD: Connect To MCU.RX (Signal Flow Direction: MCU.RX << FT232 << PC.TX) 3V3/5V: Output 3.3V Or 5V (Module.RXD: Connect To MCU.TX (Signal Flow: MCU.TX >> FT232 >> PC.RX). TXD: Connect To MCU.RX (Signal Flow Direction: MCU.RX << FT232 << PC.TX). RTS: Connect To MCU.CTS (Signal Flow Direction: MCU.CTS << FT232 << PC.RTS).