SparkFun Serial Basic Breakout CH340G 晶片 / USB 轉串口模組

描述

SparkFun Serial Basic Breakout CH340G 晶片 / USB 轉串口模組

SparkFun Serial Basic Breakout 是基於 WCH的CH340G IC的易於使用的USB串行適配器。它適用於5V和3.3V系統，應在大多數操作系統上自動安裝，而無需其他驅動程序。Serial Basic使用CH340G IC快速，輕鬆地將串行信號轉換為USB。它是非常流行的FTDI Basic的一種低成本替代品。

Serial Basic的引腳分配模仿了數百種FTDI至USB衍生產品中常見的DTR / RX / TX / VCC / CTS / GND引腳分配。它也可以用作調試的通用串行設備（例如與GPS模塊一起使用）。電路板背面有一個跳線，用於控制VCC引腳上的輸出電壓。默認情況下，開發板輸出3.3V信號並具有3.3V信號。將此跳線更改為5V將導致電路板通過5V信號在VCC引腳上輸出5V。

資源與文件

• 原理圖
• 鷹文件
• 使用指南
• 數據表（CH340G）
• 驅動程式
  • Windows 作業系統
  • 蘋果電腦
  • Linux 作業系統
• GitHub

SparkFun Serial Basic Breakout – CH340G

The SparkFun Serial Basic Breakout is an easy-to-use USB-to-Serial adapter based on the CH340G IC from WCH. It works with 5V and 3.3V systems and should auto install on most operating systems without the need for additional drivers. The Serial Basic uses the CH340G IC to quickly and easily convert serial signals to USB. It’s a great lower-cost alternative to the extremely popular FTDI Basic.

The pinout of the Serial Basic mimics the common DTR/RX/TX/VCC/CTS/GND pinout found on hundreds of FTDI-to-USB derivatives. It can also be used as a general serial device for debugging (such as with a GPS module). There is a jumper on the rear of the board that controls the output voltage on the VCC pin. By default, the board outputs 3.3V and has 3.3V signals. Changing this jumper to 5V will cause the board to output 5V on the VCC pin with 5V signals.

• Schematic
• Eagle Files
• Hookup Guide
• Datasheet (CH340G)
• Drivers
  • Windows
  • Mac
  • Linux
• GitHub