text: #!/usr/bin/env python3
  
  import smbus
  import sys
  
  GEIGER_ADDR = 0x12
  
  if len(sys.argv) == 1:
      print("Usage:\n%s {0/1}" % sys.argv[0])
      sys.exit(1)
  
  should_enable = sys.argv[1] == "1"
  
  print("Enable: %d" % should_enable)
  
  bus = smbus.SMBus(4)
  
  bus.write_i2c_block_data(GEIGER_ADDR, 5, [1 if should_enable else 0, 0])
  