Code: Select all
pinMode(A0, OUTPUT);
digitalWrite(A0, HIGH);
Is this still in the works or it isn't possible?
Code: Select all
pinMode(A0, OUTPUT);
digitalWrite(A0, HIGH);
if you use the right board, it os possible, some boards 37,38 is not breakout for reasonmistergreen wrote:On the Arduino you can pin map like soSince there are so many analog input pins, it would be good to convert it to a digital pin. I've tried this but it doesn't work for the ESP32.Code: Select all
pinMode(A0, OUTPUT); digitalWrite(A0, HIGH);
Is this still in the works or it isn't possible?
Code: Select all
#include <driver/adc.h>
void setup() {
Serial.begin(115200);
adc1_config_width(ADC_WIDTH_12Bit);
adc1_config_channel_atten(ADC1_CHANNEL_1, ADC_ATTEN_6db);//channel_1 for GPIO37 and 2 for 38.
}
void loop() {
int value = adc1_get_voltage(ADC1_CHANNEL_1);
Serial.println(value);
delay(1000);
}
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