ماژول مبدل USB TYPE-C به سریال TTL تراشه CH343P

CH343P CH343 Type-C USB to Serial/TTL UART Module 3.3V 5V Switch Instead CH340
Feature
1. Use TYPE-C full speed USB device interface, compatible with USB V2.0.
2. Supports half-duplex and is in the sending state. TNOW supports RS485 switching.
3. It can support RS232 interface through external level conversion device.
4. Built-in power-on reset, built-in clock, no external crystal oscillator.
5. The serial port supports 5, 6, 7, or 8 data bits, odd check, check, blank, flag, and no check.
Product Introduction
CH343 is a USB bus conversion chip, USB to high-speed asynchronous serial port, and supports automatic identification and dynamic self-adaptation of communication baud rates of 115200bps and below. It provides common MODEM contact signals, which are used to expand asynchronous serial ports for computers. Or upgrade an ordinary serial device or MCU directly to the USB bus.
Performance characteristics
Full speed TYPE-C USB device port, compatible with USB V2.0.
Built-in firmware, emulates standard serial port, used to upgrade the original serial peripherals, or add additional serial ports via USB.
The serial port application under the Windows operating system on the computer is fully compatible and requires no modification.
Supports installation-free operating system built-in CDC drivers or multi-function high speed VCP vendor drivers.
Hardware full-duplex serial port, built-in independent transceiver buffer, support communication baud rate 50bps~6Mbps.
Optional automatic recognition and dynamic adaptation of common communication baud rates at 115200bps and below.
The serial port supports 5, 6, 7, or 8 data bits, odd check, check, blank, flag, and no check.
Supports common MODEM contact signals RTS, DTR, DCD, RI, DSR, and CTS.
Support CTS and RTS hardware automatic flow control.
Supports half-duplex and is in the sending state. TNOW supports RS485 switching.
RS232 interface is supported by external level converter.
The USB side supports 5V power supply voltage and 3.3V power supply voltage.
The serial port is 1/0 independently powered, and supports 5V, 3.3V, 2.5V, and 1.8V power supply voltages.
Built-in power-on reset, built-in clock, no external crystal oscillator.
The CH343P has built-in EEPROM and can be configured with chip VID, PID, maximum current value and other parameters.
Size: 35*13mm
Package included
1 x CH343P CH343 Type-C USB to Serial/TTL UART Module 3.3V 5V Switch Instead CH340

how to use
To start using this board and program it from the PC or Laptop you must install its driver, for this case the board incorporates the CH343 chip which is responsible for programming and establishing USB-Serial communication.
In the following link you can download the CH343 universal controller which incorporates the CH343 version that the board needs
CH343-1
CH343-2
Note: Install the driver according to the operating system of your PC or Laptop.
In case you have installed previously do not install the driver.
Once the driver is installed you can connect the board to your PC.
To verify that the driver has been installed correctly and assigned a COM port to the board, follow these steps:
Open “Device Manager”
Connect the board to the PC
Click on Ports (COM, LPT)
You should recognize the plate as shown in the following image