ESP32 Starter Kit
Code
/*
keyestudio ESP32 ESP32 Inventor Learning Kit
Project 23.2 Smart Cup
http://www.keyestudio.com
*/
#include <xht11.h>
xht11 xht(26); //Define DHT11 to pin IO26
unsigned char dat[4] = { 0, 0, 0, 0 }; //Define an array to store temperature and␣
˓→humidity data
int yellow_led = 13; //Define yellow_led to io13
int green_led = 14; //Define green_led to io14
int blue_led = 27; //Define blue_led to io27
int temperature = 0; //Set a variable to save the temperature value
void setup() {
// put your setup code here, to run once:
pinMode(red_led, OUTPUT); //Set io12 to ouput
pinMode(green_led, OUTPUT); //Set io13 to ouput
pinMode(blue_led, OUTPUT); //Set io14 to ouput
pinMode(yellow_led, OUTPUT); //Set io27 to ouput
Serial.begin(9600);
}
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8.5. Arduino Project 131
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