CH341A USB to Serial Converter Module

Description:
This module based on CH341 that is a USB bus adapter chip that provides asynchronous serial ports, print ports, parallel ports, and commonly used 2-wire and 4-wire synchronous serial interfaces via the USB bus.
In the asynchronous serial port mode, CH341 provides interactive rate control signals such as serial port sending enable, serial port ready and common MOOEM contact signals, which are used to extend the asynchronous serial port for the computer or directly upgrade the ordinary serial device to the USB bus.
In the print port mode, the CH341 provides a standard USB print port that is compatible with USB-related specifications and the Windows operating system and is used to directly upgrade an ordinary parallel printer to the USB bus.
In the parallel port mode, the CH341 provides an 8-bit parallel interface of EPP mode or MEM mode for direct input and output of data in environments that do not require MCU/OSP/MCU.
In addition, the CH341A chip also supports some commonly used synchronous serial interfaces such as 2-wire interface (SCL line, SOA line and 4-wire interface (CS line, SCK/CLK line M1 S0/S01/DIN line, MOSI/ SDO / DOUT lines), etc.

Features:
Chip: CH341A
Type: USB to serial RS232 , RS485 , RS422
Input Voltage: 5V, 3.3V
Interface: UART , USB
Pin Number: 36 pin
Size: 50mm x 25mm

Package Include:
1 x CJMCU CH341A USB to Serial Converter Module