I am using python 3.6 with pySerial library to connect to the Hyrel System 30M 3D Printer. I am able to read the data from the device but unable to write any commands to it
Here is the code:
ser = serial.Serial()
ser.port = 'COM4'
ser.baudrate = 38400
out = ser.readline()
ser.write(b'M106 T14 S30\n') %This is the command to turn on the fan at 30% power
Can somebody suggest me how to write commands to printer through python