{"id":53,"date":"2020-02-22T14:14:38","date_gmt":"2020-02-22T13:14:38","guid":{"rendered":"http:\/\/www.w2hp.net\/wp\/?p=53"},"modified":"2020-02-22T14:14:38","modified_gmt":"2020-02-22T13:14:38","slug":"python-serial","status":"publish","type":"post","link":"https:\/\/wp.w2hp.net\/?p=53","title":{"rendered":"Python serial"},"content":{"rendered":"\n


# motor controller<\/p>\n\n\n\n

import serial
import time
ser = serial.Serial('\/dev\/ttyUSB0',9600)  # open serial port

print(ser.name)         # check which port was really used
time.sleep(4)
ser.write(b'00')     # write a string 09 ->fast forward
a=ser.read
print(a)
time.sleep(2)
ser.close()             # close port<\/pre>\n\n\n\n
# read  8266<\/p>\n\n\n\n
import serial
import time
ser = serial.Serial('\/dev\/ttyUSB1',115200)  # open serial port

print(ser.name)         # check which port was really used
#time.sleep(4)
#ser.write(b'00')     # write a string 09 ->fast forward
while True:
   a=ser.read()
   print(a)
   time.sleep(1)
#ser.close()             # close port<\/pre>\n\n\n\n