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Results tagged with serial
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user 38250
Serial communication is the standard USB connection between the Arduino and a computer with a standard USB A to B cable or through the TX/RX pins using a USB to serial converter. It can also refer to the serial library.
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Arduino Python to Serial command [duplicate]
I am trying to send commands via serial from Python to Arduino with the code below. … import serial
import time
ser = serial.Serial(port="/dev/cu.usbmodem144231", baudrate=9600, timeout = 0)
ser.write("200+")
time.sleep(1)
print ser.read() …
- 193
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Accepted
Arduino Python to Serial command
Majenkos comment (above) solved the problem:
"You need to wait after opening the serial port for the board to finish resetting and the bootloader to run and exit before you can send any commands." … import serial
import time
ser = serial.Serial(port="/dev/cu.usbmodem144231", baudrate=9600, timeout = 0)
time.sleep(1)
ser.write("200+")
print ser.read() …
- 193