USB to TTL conveter

The CH340 series of chips are a full-speed USB device that emulates a standard serial interface, with speeds from 50bps to 2Mpbs.The chip supports 5V and 3.3V, selectable via a jumper (included).You can easily use it for serial communication to your MCUs (Arduinos,RPis,etc).Each Board is tested by our experts at Nexgen Gadgets before dispatching to ensure reliable & flawless working.