Arduino Serial Plotter Serial Plotter is an amazing tool available in Arduino IDE (from v1.6.6) to visualize the “returned” data beyond just seeing numbers spit out onto the traditional serial monitor ...

An Arduino Uno provides the processing power and drives the serial monitor. A joystick and a Hitachi H48C accelerometer are mounted on a breadboard and wired to the Uno.

You can send and receive serial data over WiFi by connecting WiLoader dedicated serial pins to AVR UART pins (RX, TX). Just like other COM ports that Arduino serial monitor uses for communicating ...