Neweat USB 2.0 to TTL UART Module Converter CP2102 STC 5pin Dupont Cable Tested, US $4.45 – Picture 0

Neweat USB 2.0 to TTL UART Module Converter CP2102 STC 5pin Dupont Cable Tested, US $4.45 – Picture 1

Neweat Usb 2.0 To Ttl Uart Module Converter Cp2102 Stc 5pin Dupont Cable Tested

US $4.45

guangdong, China
Jan 29th

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Neweat USB 2.0 to TTL UART Module Converter CP2102 STC 5pin Dupont Cable Tested Description USB 2.0 to TTL UART Module 5pin Serial Converter CP2102 STC 5pin Dupont Cable Tested TTL Model: CP2104 Fact: TXD: the sending end, generally expressed as their transmitter, normal communication must be connected to another device RXD. RXD: the receiving end, the general said to own the receiving end, the normal communication must be connected to another device TXD. Normal communication when the TXD itself never connected equipment RXD! Since the resumption of spontaneous TXD RXD connected with other equipment's normal communication, so if you want to receive their own to send data as the name implies, is receiving his own transmitted data, namely, its TXD is directly connected to the RXD, used to test itself to send and receive is normal, is the fastest and most simple test method, when problems arise first do the test to determine whether a product malfunction. Also known as the loopback test. Level logic: TTL level: often data representation using binary, specified in +5V is equivalent to a logic "1", 0V is equivalent to a logic "0", known as the TTL signal system, is a positive logic RS232 level: using -12V to -3V, the equivalent of a logic "0", +3V to +12V logic levels, equivalent to a logic "1", is a negative logic Product description: 1 the main chip CP2102, install the driver after the formation of the virtual serial port 2 USB electric, leads to the interface includes 3.3V (<40mA), 5V, GND, TX, RX, signal foot level 3.3V, positive logic 3 onboard state indicating lamp and a transceiver indicating lamp, the correct installation of driver status indicator often bright, transceiver indicating lamp in the communication time will be flashing, baud rate higher lower brightness 4 support from the inter 300bps~1Mbps baud rate 5 communication format support: 1) 5,6,7,8 data bits; 2) to support the 1,1.5,2 stop bit; 3) odd, even, mark, space, none check 6 to support the operating system: Windows vista/xp/server 2003/200, Mac OS-X/OS-9, Linux 7 USB male head to head, can be directly connected to the computer USB port 8 SMD components for the SMT production technology, quality and stability 9 excluding the first USB volume: (mm) Package include: 1x CP2104 TTL USB 1x 5Pin Dupont Cable(random color) Payment Shipping Return Feedback Engineered for professional eBay sellers!