[EN] ESP-IDF Ep.5 : GPIO Input
This article discusses the use of the ESP32’s GPIO to act as a digital signal import. By using the circuit of a keypad that is a switch of 8 that is made to look like a gamepad as in Figure 1.
This article discusses the use of the ESP32’s GPIO to act as a digital signal import. By using the circuit of a keypad that is a switch of 8 that is made to look like a gamepad as in Figure 1.