CH340G USB to Serial Converter
This is CH340G USB To TTL(Serial) Converter, USB to TTL / USB-TTL /STC microcontroller programmer / PL2303 in nine upgrades plate with a transparent cover Compatible with ARDUINO, RASPBERRY PI, AVR, PIC, 8051, etc. This USB–TTL converter is based on CH340G USB to Serial TTL converter chip. The module can be used for 3.3V logic level signals and has the option to switch from 5V to 3.3V logic level using a 2 pin shunt supplied with the module. The CH340 USB to serial adaptor makes use of the CH340 USB to serial IC to provide a low-cost alternative to our popular FTDI-based module. Although much cheaper this module doesn’t lack in features or usability.
Note: Once you have installed the drivers the module will appear as a normal serial COM port on your computer making it compatible with most terminal programs and development environments such as the Arduino IDE.
The module includes a small switch that allows the voltage available at the VC (Supply output) pin to be switched between 3.3 and 5V. Data pins include TX and RX. These digital pins are at 5V TTL levels allowing them to be directly interfaced with most 5V microcontrollers.
What does the CH340G USB to Serial TTL converter support?
- The USB to serial converter supports WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA /Server 2008 / Win7 / Win8 32 Bit / 64.
- For the purpose of communication, the USB serial converter supports USB1.1 or USB2.0/USB3.0.
- It also supports RS232, RS485, and RS422 interfaces.
- The CH340G USB to Serial converter also supports common MODE contact signal and IRDA SIR infrared communication.
Applications:
- Programming
- USB to UART Converter
- Debugging
- Serial Monitor
