Finally hidden is False if the access point is broadcasting its SSID and True if not. To display the WiFi access points in range you could use: import network wifi = network.WLAN(network.STA_IF) ...
The ESP32 comes complete with a radio capable of 2.4GHz WiFi and Bluetooth. Most of the time you can ignore the technical details as MicroPython provides easy to use objects and methods which enable ...