FT232RL Mini USB to TTL FTDI Serial Adapter Converter Module Bootloading Board
1 x FT232RL module. Chip: FT232RL. Draw out all signal port of FT232RL chipRXD / TXD transceiver communication indicator. The FTDI USB 3.3V 5.5V to TTL Serial Adapter/Converter Module is an ideal choice for this purpose.