Serial Communication with SMS Modem (FONA)

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import serial
ser = serial.Serial(port='/dev/ttyAMA0', baudrate=115200, timeout=1)
cmd="AT\r"
ser.write(cmd.encode())
msg=ser.read(64)
print(msg)

import serial

ser = serial.Serial(port='/dev/ttyAMA0', baudrate=115200, timeout=1)

cmd="AT\r"

ser.write(cmd.encode())

msg=ser.read(64)

print(msg)

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