With DTR function, you can directly download programs to arduino pro mini; 2. You can download programs to 51 single chip computers such as stc89c52 and STM32; 3. Can be used to debug Bluetooth/GSM/GPS and other modules; 4. All CP2102 available pins Extended listing; 5. Onboard 500mA fuse, with power/TX/RX indicator.

Module overview:

This module uses CP2102 of SILICON LABS as the core chip. Support Windows 8/7/Vista/Server 2003/XP/2000/ Mac OS-X/OS-9/ Linux and other common operating systems. 

Support baud rate: 300, 600, 1200, 1800, 2400, 4000, 4800, 7200, 9600 , 14400, 16000, 19200, 28800,  38400 ,  51200, 56000, 57600, 64000  , 76800, 115200 , 128000, 153600, 230400 , 250000, 256000 ,  460800, 500000, 576000, 921600 and other commonly used baud rates. Definitely a leader in USB-TTL chips.

Module pin description:

1.TXD: CP2102 data transmission pin, usually connected to the RXD of other modules. TLL level, can not be directly connected to RS232 level.

2. RXD: CP2102 data receiving pin, usually connected to the TXD of other modules. TLL level, can not be directly connected to RS232 level.

3.GND: the ground of CP2102

4.5v: output 5v power (max 500mA)

5. DTR/RST: Provide reset timing when burning arduino pro mini and other boards.

6.3.3v: output 3.3v power

Description of functional characteristics:

Laid Point 1: 500mA with a resettable fuse, can effectively guarantee a load short circuit damage to the computer module or modules.

Feature 2: The power/TXD/RXD indicators are all listed for easier debugging.

Feature 3: All CP2102 pin functions are listed, which is helpful for various development applications.

 

Feature 4 ( specific function ): function with DTR, Arduino pro mini directly to the system board and other minimal direct burning process, without having to press the reset button . Other modules with this function such as FT232RL are at least twice the price of CP2102.

HD demo video viewing: Link: https://pan.baidu.com/s/1c0eUdVE Password: 7ovm

 

Feature 5: You can download the program to the 51 microcontroller of the ordinary stc company , or the STM32 microcontroller.