I am planning to build a clock with custom made seven segment displays.
I am working on a prototype using the 4 digit 7 segment module.
I have connected it as follows (see attached)
I can write the code to display digits segment by segment but I really wanted to use ledcontrol library
e.g
lc.setDigit(0,3,1,false);
lc.setDigit(0,3,2,false);
lc.setDigit(0,3,3,false);
lc.setDigit(0,3,4,false);
lc.setDigit(0,3,5,false);
lc.setDigit(0,3,6,false);
lc.setDigit(0,3,7,false);
lc.setDigit(0,3,8,false);
Which should write digits 1-8 in the last position.
I get gibrish though so clearly the pin mapping should be different but I am trying many things and I cannot
identyfy the mapping required by this library
Please help