CH340 USB To RS232 TTL Auto Converter Module Serial Port FOR Arduino

CH340 USB To RS232 TTL Auto Converter Module Serial Port FOR Arduino STC TA-02 L   Features : 100% Brand new and high quality. Quantity : 1 Material : Plastic Alloy Support USB1.1 or USB2.0/USB3.0 for communication. Supports common MODE contact signal. Supports IRDA SIR infrared communication. Provide RS232, RS485, RS422 interface.  Programming does not affect the target board program runs.  Pitch : 2.54mm  Pin Definition : +5 V ; VCC ; +3 V3 ; TXD ; RXD ; GND Weight : 6g
Package Weight: 0.03kg (0.07lb.)

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