Error in set_address()?

[Saunakalja]

I have four LYWSD03MMC. The last one was always read twice without delay between. I changed this:

# roll around to the next device address    
def set_address():
    global address_ctr, addresses, adress
    address_ctr += 1
    if address_ctr > len(addresses):
        address_ctr = 0    
    adress = addresses[address_ctr]

To this:

# roll around to the next device address    
def set_address():
    global address_ctr, addresses, adress
    address_ctr += 1
    if address_ctr > len(addresses)-1:
        address_ctr = 0    
    adress = addresses[address_ctr]

And now it reads last sensor only once and after delay starts from 1st one again. I think >= does the same.

I also made some changes to get more clear topics:

# send mqtt
if adress == 'a4:c1:38:aa:aa:aa':
      topic = base_topic + 'T1'
elif adress == 'a4:c1:38:bb:bb:bb':
      topic = base_topic + 'T2'
elif adress == 'a4:c1:38:cc:cc:cc':
      topic = base_topic + 'T3'
elif adress == 'a4:c1:38:dd:dd:dd':
      topic = base_topic + 'T4'
else:
      topic = base_topic + adress.replace(':','')
print ('Topic',topic)

And retain so I get the newest readings to my phone without wait:

publish.single(topic, message, retain=True, hostname=hostname)

Great program, easy to use. Thank you!