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CP2102 USB 2.0 To UART TTL 5PIN Module Serial Converter With Cable For Arduino E

RXD: the receive side, generally expressed as the receiving end of their normal communication to another device connected to TXD. Modulo Sviluppo Elettronica CP2102 USB 2.0 To UART TTL 5PIN Module Serial Converter With Cable For Arduino E Programmazione Microcontrollori STC CP2102 Chip Board USB 2.0 to UART TTL 6PIN Connector Module Serial Con... 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 driver2, USB to take power , leads to the interface includes 3., 3V(u003c40mA),5V, GND, TX, RX, the signal pin level is 3., 3V, positive logic3 , 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 rate4, support from 300bps ~ 1Mbps baud rate between5, the communication format support: 1 ) 5,6,7,8 data bits ; 2 ) support 1., 5, 2 stop bits ; 3) odd, even, mark, space, none parity6 , support for the operating system : windows vista / xp / server 2003/200, Mac OS-X/OS-9, Linux7, USB head for the male , can be directly connected to the computer USB port8 , SMT chip components for the production process , quality and stabilityLevel 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 logicRS232 level : the -12V to -3V, equivalent to logic 0, +3 V to +12 V logic level is equivalent to logic 1 , the negative logicTips ( very important ) :TXD: the sender , usually expressed as its sender , the normal communication must be connected to another device RXD. The USB to serial port can be used STC-ISPV3., 94 above download old versions STC microcontroller that STC89C (LE) and STC12C (LE) Series. 【Compatible】support for the operating system : windows vista / xp / server 2003/200, Mac OS-X/OS-9, Linux 【Compatible】USB to take power , leads to the interface includes 3., 3V(<40mA),5V, GND, TX, RX, the signal pin level is 3., 3V, positive logic. 【Easy operation】Download STC microcontroller steps:TXD connected microcontroller RXD, RXD connected MCU TXD, GND connected to GND, 5V connected to VCC, points to download the software , and then provide the above said four feet into the microcontroller. Packet Contains:5pcs x CP2102 USB 2., 0 to UART TTL AdapterDupont Cables