CP2102 usb/TTL/RS485/RS232 Interconversion 6 In 1 Serial Converter UART Module
Module size: the compact design, the module is only 3.5 * 1.8CM ultra-small size, even after the design is very compact laptop plugged module does not affect the other USB port inserted into other devices.
Power Output: Supports 5V / 500mA, 3.3V / 100mA power output, it can easily give 3.3V or 5V microcontroller supply when downloading programs.
Module protection: onboard 500mA of resettable fuse, always protect your computer from a large current module and harm; supporting transparent shrink tube to prevent static electricity or electrical conductor hands make short circuit module, thereby damaging the module (sleeve shrinkable tube will not affect the operation of your module oh).
Operation: to achieve mutual conversion USB, TTL, 232,485 function through physical switching of the switch, the specific operation please read on.
LED: connection, receive, send indicator lets you know whether the real-time module is connected to the computer or on the send and receive data.
Communication quality: clever circuit design, PCB layout professional, making module communication efficient, stable, communication baud rate can reach up to 2Mbps.
Circuit board quality: module chips used are industrial grade chip, module production, professional SMT patch, anti-static packaging after rigorous testing.
Module interface: module left 3.3V, 5V, GND power supply interface, TTL level serial TXD, RXD, serial 232 232T, 232R interface 485 A, B interfaces, as well as DTR, RTS interface, easy DSP430 and other microcontrollers The program downloads.