Tech Note 001 - ESP8266 Network Owl Multicast (UDP) Data Reception and Display on a TFT
An ESP8266/Arduino receives a UDP multicast packet broadcast by a Network Owl and displays the (XML) data on an ILI9341 TFT display, using a graph that auto scales, it also displays the time that the UDP packet was received. The project demonstrates many facets of the Arduino/ESP programming.