Keyestudio ESP32 - 3. Wiring Diagram; 4. Test Code

ESP32 Starter Kit
3. Wiring Diagram
4. Test Code
Upload library files on Arduino IDE firs.
Code
/*
keyestudio ESP32 Inventor Learning Kit
Project 9.1 Digital Tube Display
http://www.keyestudio.com
*/
#include "TM1650.h"
#define CLK 22 //pins definitions for TM1650 and can be changed to other ports
#define DIO 21
TM1650 DigitalTube(CLK,DIO);
void setup(){
for(char b=0;b<4;b++){
DigitalTube.clearBit(b); //DigitalTube.clearBit(0 to 3); Clear bit display.
}
}
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72 Chapter 8. Arduino Tutorial