Syntax
Parameters
Serial.SEVENBITS¶ serial.EIGHTBITS¶ Others. Default control characters (instances of bytes for Python 3.0+) for software flow control: serial.XON¶ serial.XOFF¶ Module version: serial.VERSION¶ A string indicating the pySerial version, such as 3.0. Asyncio pySerial vs Thread pySerial Reads = 100 python testasyncio.py /dev/null 0.25s user 0.15s system 23% cpu 1.706 total python testthreading.py /dev/null 0.13s user 0.17s system 19% cpu 1.513 total.
![Pyserial Pyserial](https://i.stack.imgur.com/l1PqA.jpg)
parameter | details |
---|---|
port | Device name e.g. /dev/ttyUSB0 on GNU/Linux or COM3 on Windows. |
baudrate | baudrate type: int default: 9600 standard values: 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, 9600, 19200, 38400, 57600, 115200 |
Remarks
Check what serial ports are available on your machine
To get a list of available serial ports use
at a command prompt or
from the Python shell.
Initialize serial device
Read from serial port
Initialize serial device
to read single byte from serial device
Python Serial Commands
to read given number of bytes from the serial device Hair sims 4 cc.
to read one line from serial device.
Pyserial Tutorial
![Python Serial Vs Pyserial Python Serial Vs Pyserial](https://i.stack.imgur.com/0IigV.jpg)
Python Serial Vs Pyserial C
to read the data from serial device while something is being written over it.