Custom 7seg

C++

LEDMatrixDriver lmd(1, SS_PIN);
//other init (enabled, intensity...)

uint8_t* digits = lmd.getFrameBuffer();
for (int  i = 0; i < 8; i++)
{
    digits[i] = 1 << i;
};
lmd.display();

uint8_t digitMap[] = {...};

digits[0] = digitMap[0];  //display zero at 0th position

Please, let's keep it in the issue, for future users who may have the same problem :)

Pasted again in the issue (sorry im not used to github)