void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
Serial.println("Hello, ESP32-S2!");
}
void loop() {
// put your main code here, to run repeatedly:
delay(10); // this speeds up the simulation
}
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cd74hc4067
cd74hc4067
WHITE : LED SUPER BRIGHT (with pullup Resistor 470 ohm to 5v)
BLUE : PHOTODIODE (with pullup Resistor 4k7 ohm to 3.3v)
Sensor Wiring
BLACK : GND
YELLOW : S0 (MUX) <-> GPIO10 (ESP32s2)
GRAY: S1 (MUX) <-> GPIO13 (ESP32s2)
BLUE: S2 (MUX) <-> GPIO8 (ESP32s2)
MAGENTA: S3 (MUX) <-> GPIO6 (ESP32s2)
CYAN: SIG (MUX) <-> GPIO14 (ESP32s2)
ORANGE: VCC (MUX) <-> 3.3v (ESP32s2)
RED : 5v