[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.
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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.