You can either build this circuit on a zero PCB like shown here or you can also simply build it on a breadboard. You can also follow ... receives data package from our code it will blink the on-board ...

Acquired a white LED and attached it on the breadboard. Attached the ESP32 microcontroller to the breadboard as well (In order to avoid the pins from accidentally touching a metal surface and causing ...

If pin 13 is used on an Arduino development board (the LED pin), then no wiring is required to demonstrate this project. The first time this is called, it add the pin indicated by led to a linked list ...