USB to TTL PL2303HX Module Serial Port Downloader Module KEYES for Arduino - products that work with official Arduino bo

Description The imported new original control chip PL2303HX can tell the stable brusher Input VCCS is DC 5V It needs to be used with mini USB data line Set up three LED lights D0 as power indicator TXD as signal sending indicator RXD as signal receiving indicator The interface pins are parallel to the plate rather than vertical to the plate It is convenient to draw DuPont line when brushing machine Supports most PC side systems Package Included 1 x KEYES USB to TTL Original PL2303HX Serial Module