DIY Proximity Lock v.01

lock.py

#!/usr/bin/python

import bluetooth
import time
import RPi.GPIO as GPIO

GPIO.setmode(GPIO.BCM)
RELAY = 23
GPIO.setup(RELAY, GPIO.OUT)

while True:
    print "Checking " + time.strftime("%a, %d %b %Y %H:%M:%S", time.gmtime())
    result = bluetooth.lookup_name('78:7F:70:38:51:1B', timeout=5)
    if (result != None):
        print "User present"
        GPIO.output(RELAY,1)
    else:
        print "User out of range"
        GPIO.output(RELAY,0)

    time.sleep(10)

Hi thanks for make great codes! I have request. You think you can add proximity? For exemple I want open the door only when I very close. And how I can add more devices to the code? For exemple I want add iPhone and Apple Watch and other people phones.

+1 would love to get distance as well

HI! Thanks for this idea! How would you add more than one phone that triggers the relais?
Thanks!

Is it possible to convert this to MicroPython to work on the ESP32?
Thanks.