6Bit 7 Segment Display TM1637

[radonk1979]

Hi everyone,

Again thank you for your help with this post. 

 

I got everything to work as desired. When putting the display it looked a bit small to me as its using the 0.36inch modules. I was looking for the MAX7219 with 0.56inch but could not find anything. Instead I found these:

https://www.aliexpress.com/item/1005001953449345.html?spm=a2g0o.order_list.order_list_main.11.245f1802ul3vC0

I am trying to get these to work using the different examples I could find onine. But not being a programmer is making this really challenging. I hope that someone could help me to get one as an example to work. Its not even showing anything

My code:

 

/* use '#define DCSBIOS_DEFAULT_SERIAL' instead if your Arduino board
 *  does not feature an ATMega328 or ATMega2650 controller.
 */
#define DCSBIOS_DEFAULT_SERIAL
#include "DcsBios.h"
#include <TM1637TinyDisplay.h>

#define CLK 2
#define DIO 3
TM1637TinyDisplay display(CLK, DIO); //set up the 4-Digit Display


//Display top line text
void onPviLine1TextChange(char* newValue) {
    /* your code here */
    display.showNumber(newValue[5]);
}
DcsBios::StringBuffer<6> pviLine1TextBuffer(0x1924, onPviLine1TextChange);




void setup() {
  DcsBios::setup();
  display.setBrightness(7);  
    
}

void loop() {
  DcsBios::loop();
}

 

[No1sonuk]

Try changing:
display.showNumber(newValue[5]);

To
display.showNumber(newValue);

"newValue[5]" means just character number 5 in the string.

[Vinc_Vega]

Consider to use the TM1637TinyDisplay6 library as that is for the big six digits displays.

Have a look here: https://github.com/jasonacox/TM1637TinyDisplay#tm1637-6-digit-display---tm1637tinydisplay6

 

Regards, Vinc

Edited March 19, 2023 by Vinc_Vega

[radonk1979]

On 3/19/2023 at 8:23 PM, Vinc_Vega said:

TM1637TinyDisplay6

I got it to work

My code

 

/* use '#define DCSBIOS_DEFAULT_SERIAL' instead if your Arduino board
 *  does not feature an ATMega328 or ATMega2650 controller.
 */
#define DCSBIOS_DEFAULT_SERIAL
#include "DcsBios.h"
#include <TM1637TinyDisplay6.h> 


#define CLK 2
#define DIO 3
TM1637TinyDisplay6 display(CLK, DIO); // 6-Digit Display Class


//Display top line text
void onPviLine1TextChange(char* newValue) {
    /* your code here */
    display.showString(newValue);
    
}
DcsBios::StringBuffer<6> pviLine1TextBuffer(0x1924, onPviLine1TextChange);




void setup() {
  DcsBios::setup();
  display.begin();
  display.setBrightness(2); 
    
}

void loop() {
  DcsBios::loop();
}