USB To Uart 5V/3V3 is a USB to serial adapter,Which is base on CH340,CH340 is a USB bus convert chip and it can realize USB convert to serial interface, USB convert to IrDA infrared or USB convert to printer interface. this module is compatible with 5V and 3v3.and it can used for upload code or communicating with MCUs.¬† ¬† Features Full speed USB device interface, conforms to USB Specification Version 2.0¬† 3.3V and 5V compatible I/Os.¬† Supports baud rate varies from 2400bps to 115200bps.¬† Hardware full duplex serial interface, set transceiver buffer¬† LED Indicator¬† ¬† Specification Working Voltage ?DC 5V¬† Working Current <10mA¬† Operation System? Windows,Linux,Mac¬† ¬† Resource USB To Uart 5V/3V3 v1.0 Eagle File¬† Schematic in pdf¬† Datasheet of CH340 ¬† Documents Please visit our¬†wiki¬†page¬†for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to ourforum. ¬†
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