TECNOIOT 5pcs Cp2102 USB 2.0 to UART TTL 5pin Module Serial Converter + Cable

5pcs CP2102 USB 2.0 to UART TTL 5PIN Connector Module Serial Converter + Cables 1, the main chip CP2102, generate a virtual serial port after installing the driver 2, USB to take power , leads to the interface includes 3.3V(\u003c40mA),5V, GND, TX, RX, the signal pin level is 3.3V, positive logic 3 , onboard status indicator lights transceiver , install the correct drivers status indicator lit, when the communication transceiver indicator flashes , the higher the intensity , the lower the baud rate 4, support from 300bps ~ 1Mbps baud rate between 5, the communication format support: 1 ) 5,6,7,8 data bits ; 2 ) support 1.5, 2 stop bits ; 3) odd, even, mark, space, none parity 6 , support for the operating system : windows vista / xp / server 2003/200, Mac OS-X/OS-9, Linux 7, USB head for the male , can be directly connected to the computer USB port 8 , SMT chip components for the production process , quality and stability Level logic : TTL level : typically binary data representation , provides +5 V equivalent to the logic "1", 0V is equivalent to logic "0" , is called a TTL signal system is the positive logic RS232 level : the -12V to -3V, equivalent to logic "0", +3 V to +12 V logic level is equivalent to logic "1" , the negative logic Tips ( very important ) : TXD: the sender , usually expressed as its sender , the normal communication must be connected to another device RXD. RXD: the receive side, generally expressed as the receiving end of their normal communication to another device connected to TXD.

Packet Contains: 5pcs x CP2102 USB 2.0 to UART TTL Adapter Dupont Cables