Serial.begin()
Syntax
Serial.begin(baud) // Only available with setSerial()
Serial.begin(baud, config) // Only available with setSerial()
Serial.begin(serialPort, baud)
Serial.begin(serialPort, baud, config)
See setSerial().
Parameters
serialPort:
baud:
Avaiable baud rate speeds:
50
75
110
134
150
200
300
600
1200
1800
2400
9600
19200
38400
57600
115200
230400
460800
500000
576000
921600
1000000
1152000
1500000
2000000
2500000
3000000
3500000
4000000
default = 9600
config:
Available serial port data transmission configurations
SERIAL_5N1: Opens serial as -> data: 5 bits, partiy: None, stop bits: 1 bit
SERIAL_6N1: Opens serial as -> data: 6 bits, partiy: None, stop bits: 1 bit
SERIAL_7N1: Opens serial as -> data: 7 bits, partiy: None, stop bits: 1 bit
SERIAL_8N1: Opens serial as -> data: 8 bits, partiy: None, stop bits: 1 bit
SERIAL_5N2: Opens serial as -> data: 5 bits, partiy: None, stop bits: 2 bit
SERIAL_6N2: Opens serial as -> data: 6 bits, partiy: None, stop bits: 2 bit
SERIAL_7N2: Opens serial as -> data: 7 bits, partiy: None, stop bits: 2 bit
SERIAL_8N2: Opens serial as -> data: 8 bits, partiy: None, stop bits: 2 bit
SERIAL_5E1: Opens serial as -> data: 5 bits, partiy: Even, stop bits: 1 bit
SERIAL_6E1: Opens serial as -> data: 6 bits, partiy: Even, stop bits: 1 bit
SERIAL_7E1: Opens serial as -> data: 7 bits, partiy: Even, stop bits: 1 bit
SERIAL_8E1: Opens serial as -> data: 8 bits, partiy: Even, stop bits: 1 bit
SERIAL_5E2: Opens serial as -> data: 5 bits, partiy: Even, stop bits: 2 bit
SERIAL_6E2: Opens serial as -> data: 6 bits, partiy: Even, stop bits: 2 bit
SERIAL_7E2: Opens serial as -> data: 7 bits, partiy: Even, stop bits: 2 bit
SERIAL_8E2: Opens serial as -> data: 8 bits, partiy: Even, stop bits: 2 bit
SERIAL_5O1: Opens serial as -> data: 5 bits, partiy: Odd, stop bits: 1 bit
SERIAL_6O1: Opens serial as -> data: 6 bits, partiy: Odd, stop bits: 1 bit
SERIAL_7O1: Opens serial as -> data: 7 bits, partiy: Odd, stop bits: 1 bit
SERIAL_8O1: Opens serial as -> data: 8 bits, partiy: Odd, stop bits: 1 bit
SERIAL_5O2: Opens serial as -> data: 5 bits, partiy: Odd, stop bits: 2 bit
SERIAL_6O2: Opens serial as -> data: 6 bits, partiy: Odd, stop bits: 2 bit
SERIAL_7O2: Opens serial as -> data: 7 bits, partiy: Odd, stop bits: 2 bit
SERIAL_8O2: Opens serial as -> data: 8 bits, partiy: Odd, stop bits: 2 bit
default = SERIAL_8N1