//adafru.it/EVw)
If you don't even get the MAC address printed out, check your wiring.
If you get the MAC address but cannot scan any networks, check your power supply.
You need a solid 3.3V into Vin in order for the ESP32 not to brown out.
WiFi Connection Test
Now that you have your wiring checked, time to connect to the Internet!
Open up the WiFiWebClient example
©Adafruit Industries
Page 38 of 54
