Vertice Monetario microcomputer arduino usb to ttl programmer deflusso individuare inizio
FTDI Basic Program Downloader USB to TTL FT232RL for Arduino - Free shipping - DealExtreme
technical stuff, hopefully useful to some: Programming an Arduino Pro Mini using Arduino IDE and a FT232RL FTDI USB to TTL Serial Adapter
kebidu Promotion programmer PL2303 USB To RS232 TTL Converter Adapter Module For Arduino Car Detection GPS upgrade board|usb to rs232|usb toconverter adapter - AliExpress