3Pcs USB Serial Adapter CH340G 5V/3.3V USB to TTL-UART

Feature This USB to TTL bridge is a module base on CH340 series USB TTL bridge and it is a budget solution for connecting micro controllers and other digital serial devices to PC Direct access driver support is available www wch cn for the latest application notes and product support information for the CH340G This board uses 5V signal levels by default Also tolerance for 3 3V logic level signals Board have power out for DC 5V and 3 3V With limit of currency 500mA USB TTL Serial adapterCH340GPower Out3 3V 180mA5V 180mAPower IN USB5VUSBUSBPorts6Operating temperature40С 85СLengthWidth2815 50mmDocuments Dimensional drawing Click here to openPinout Click here to openSchematic Click here to openPackage includes 3 x USB to TTL UART Serial Converter