Contron Livolo switches from Python using a RaspberryPi and an RF433 module

livolo.py

import time
import RPi.GPIO as GPIO

# BCM Port where the RF module data pin is connected
tx_pin = 24
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(tx_pin, GPIO.OUT)

high = True

def bit_read(value, bit):
    return value >> bit & 0x01

def send_pulse(pulse):
    if pulse == 1:
        GPIO.output(tx_pin, GPIO.HIGH)
        time.sleep(.000525) #550
        GPIO.output(tx_pin, GPIO.LOW)
    elif pulse == 2:
        GPIO.output(tx_pin, GPIO.LOW)
        time.sleep(.000110) #110
        GPIO.output(tx_pin, GPIO.HIGH)
    elif pulse == 3:
        GPIO.output(tx_pin, GPIO.LOW)
        time.sleep(.000303) #303
        GPIO.output(tx_pin, GPIO.HIGH)
    elif pulse == 4:
        GPIO.output(tx_pin, GPIO.HIGH)
        time.sleep(.000110) #110
        GPIO.output(tx_pin, GPIO.LOW)
    elif pulse == 5:
        GPIO.output(tx_pin, GPIO.HIGH)
        time.sleep(.000290) #290
        GPIO.output(tx_pin, GPIO.LOW)
        
def select_pulse(bit):
    global high
    if bit == 0:
        for i in range(1, 3):
            if high == True:
                send_pulse(2)
            else:
                send_pulse(4)
            high = not high  
                
    if bit == 1:
        if high == True:
            send_pulse(3)
        else:
            send_pulse(5)
        high = not high

def send_button(remote_id, keycode):
    global high
    for pulse in range(200):
        send_pulse(1)
        high = True
        
        for i in range(16, 0, -1):
            select_pulse(bit_read(remote_id, i - 1))
            
        for i in range(7, 0, -1):
            select_pulse(bit_read(keycode, i - 1))
            
    GPIO.output(tx_pin, GPIO.LOW)
    
# test with a remote id of 10550 and a button id no of 96
send_button(10550, 96)