# WeActStudio.USB2SerialV1

**Repository Path**: beriny/WeActStudio.USB2SerialV1

## Basic Information

- **Project Name**: WeActStudio.USB2SerialV1
- **Description**: 基于CH343P的USB转串口模块，带有RTS和DTR
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2023-01-03
- **Last Updated**: 2023-01-03

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# WeActStudio.USB2SerialV1
![](Images/1.png)
USB to serial port module based on CH343P, with RTS and DTR

* Full speed USB device interface, USB 2.0 compatible.
* Support communication baud rate of `50Bps ~ 6Mbps`.
* Optional `3.3V/5V` TTL level input and output, while supporting external setting of target level, level range of `1.8V~5V`.
* Support installation free CDC class built-in operating system drivers or multi-functional high speed VCP vendor drivers.
* CH343P has built-in EEPROM and can be configured with VID, PID, maximum current value, manufacturer and product information string, etc.
* Built-in Unique ID(USB Serial Number).

## I/O Power supply selection
![](Images/2.png)
1. When VIO is connected to 3V3 through the short connector cap, the TX/RX/RTS/DTR level is 3.3V.
2. When VIO is connected to 5V through the stub cap, the TX/RX/RTS/DTR level is 5V.
3. When VIO is connected to the power supply of the target device, TX/RX/RTS/DTR is determined by the power supply of the target device, and the level must be in the range of 1.8V to 5V.
4. 5V/3V3 does not have the function of anti-backflow. When the target device is powered on, 5V or 3V3 cannot be connected to the ground.

## Driver install
See the `Drivers` folder