import serial
import time

# Set up the serial connection to the SIM800 module
ser = serial.Serial('/dev/serial0', baudrate=9600, timeout=1)

def send_at_command(command, delay=1):
    """Send an AT command to the SIM800 module."""
    ser.write((command + '\r').encode())
    time.sleep(delay)
    reply = ser.read(ser.inWaiting()).decode()
    return reply

# Enable GPS
send_at_command("AT+CGNSPWR=1")

# Check GPS status (optional)
gps_status = send_at_command("AT+CGNSPWR?")
print("GPS Status: ", gps_status)

# Get the GPS location
location_data = send_at_command("AT+CGNSINF", delay=2)
print("Location Data: ", location_data)

ser.close()