My first project using the generic esp8266 board, this project uses a esp8266 in scan mode and a LCD ILI9341 (320×240).

ESP8266 WiFi Scan

On the top show a list of WiFi networks sorted by signal level, and indication if they have security.

In the lower part shows a graph of signal level on each channel as well as the number of networks on that channel.

ESP8266 WiFi Scan

ESP8266 WiFi Scan in Generic Board

Source Code

ILI9341 display