FT232 USB UART Board FT232RL FT232R to RS232 TTL Serial Converter Module Adapter
Type: FT232R FT232RL to RS232 TTL Serial Module. 1 x FT232 USB UART Board. -On-board FT232RL USB-RS232 interface conversion chip. -On-board recovery of the fuse to prevent the output current is too large to burn the module.