Fast Python code, aimed to detect Amazon Dush button pressings. Please note: needs to be run as root

AmazonDashButton_monitoring.py

from scapy.layers.dhcp import DHCP
from scapy.layers.l2 import Ether
from scapy.sendrecv import sniff

MAC_ADDRESS_BTN1 = "xx:xx:xx:xx:xx:xx"

def detect_button(pkt):
  if pkt.haslayer(DHCP):
    if pkt[Ether].src.upper() == MAC_ADDRESS_BTN1.upper():
      print("Plasmon button pressed! What to do, now?")
    else:
      print("Button " + pkt[Ether].src.upper() + " detected, but now known!")
           
print("Process started. Waiting for buttons...")
sniff(prn=detect_button, filter="", store=0)