General product
SPECIFICATION:
DESCRIPTION: The CH340G USB to TTL converter is a popular choice for interfacing Arduino boards, such as the Arduino Nano, with a computer via USB. It allows you to communicate with the Arduino using serial communication.
The CH340G chip converts the USB signals from your computer into TTL-level signals that can be understood by the Arduino board. This conversion enables you to send and receive serial data between your computer and the Arduino.
To use the CH340G USB to TTL converter with an Arduino Nano or Raspberry Pi, you need to follow these steps:
Install the CH340G driver: The CH340G chip requires a specific driver to be installed on your computer. You can usually find the driver on the manufacturer's website or on the official Arduino website. Install the driver corresponding to your operating system (Windows, macOS, or Linux).
Connect the CH340G converter to the Arduino Nano or Raspberry Pi: The converter usually has four pins: VCC, GND, TX, and RX. Connect the VCC pin to 5V or 3.3V power supply, GND pin to the ground, TX pin to the Arduino's RX pin (or Raspberry Pi's RX pin), and RX pin to the Arduino's TX pin (or Raspberry Pi's TX pin). Make sure the connections are correct and secure.
Connect the USB side of the CH340G converter to your computer: Plug the USB end of the converter into an available USB port on your computer. The computer should recognize the CH340G chip and install the necessary driver automatically (assuming you have installed the driver as mentioned in step 1).
Verify the connection: Open the Arduino IDE or your preferred serial communication software on your computer. Select the correct serial port corresponding to the CH340G converter in the software. For Arduino boards, you may need to install the Arduino board's specific drivers as well.
Start communicating: You can now send and receive serial data between your computer and the Arduino Nano or Raspberry Pi. Use the appropriate serial communication functions or libraries in your code to establish communication and exchange data. Built-in USB to TTL Transfer chip. Designed to be used for USB to TTL electronic projects. TTL interface output, easy to connect to your MCU.
