old_contents: # -*- coding: utf-8 -*-
  import machine
  import network
  import netcfg
  
  wlan = network.WLAN(mode=network.WLAN.STA)
  
  wlan.connect(netcfg.SSID, auth=(network.WLAN.WPA2, netcfg.PWD), timeout=5000)
  while not wlan.isconnected():
      machine.idle()
  
new_contents: # -*- coding: utf-8 -*-
  import machine
  import network
  import config
  
  wlan = network.WLAN(mode=network.WLAN.STA)
  
  wlan.connect(config.SSID, auth=(network.WLAN.WPA2, config.PWD), timeout=5000)
  while not wlan.isconnected():
      machine.idle()
  
subject: update lidar boot to config import